12 of 36 agencies are ranked on documented mobile backend and API integration work; 2 confirmed by an independent source; payment does not affect the order.
Data as of November 3, 2026 · Evidence-weighted ranking 2026.11.7 · How this ranking works ↓
Vendar ranks 12 of 36 Mobile Development agencies serving Miami for mobile backend and API integration: the ones with documented mobile backend and API integration work on file. The top three by evidence-weighted score are Simform (60/100), Bolder Apps (60) and Appluex (58). No paid placements; every position below cites its sources. 24 Miami Mobile Development agencies have no mobile backend and API integration claim on file and are listed unranked.
Budget in Miami: disclosed monthly floors run from $100 to $299, median $200; 3 of 12 disclose a price.
Miami, USA · team 1,200+ · since 2010
HQ in Miami · pricing not disclosed · clients 4.5/5 (27) Agency's own published cases
Simform is an AWS Premier Consulting Partner with over 200 AWS-certified engineers. (Independent source, metacto.com)
Pricing not disclosed; budget fit cannot be checked before outreach.
Miami, FL, USA · since 2019
HQ in Miami · pricing not disclosed · clients 4.9/5 (26) Agency's own published cases
Bolder Apps is a Miami-headquartered mobile and web app development agency founded in 2019 that partners with startups and businesses worldwide. (Independent source, api.newsfilecorp.com)
Pricing not disclosed; budget fit cannot be checked before outreach.
Miami, USA
HQ in Miami · From $299/month Agency's own published cases
Appluex built the Glitz mobile app as a React Native app with one codebase for iOS and Android, and a Node.js backend on AWS with MongoDB. (Agency's own words, appluex.com)
No independent source names mobile backend and API integration work; the evidence is first-party or editorial.
Miami, USA · team 120+
HQ in Miami · $20 to $200/hour · clients 3.8/5 (8) Agency's own published cases
Jafton's blockchain work includes BlockGains App, a crypto portfolio app that lets crypto holders track portfolio activity, get real-time news, and… (Agency's own words, jafton.com)
No independent source names mobile backend and API integration work; the evidence is first-party or editorial.
Miami, FL, USA · since 2017
HQ in Miami · From $100/month Agency's own published cases
TropiDev built a service scheduling app with third-party API integrations and detailed UX for CleanPro Services FL, per a client review from Robert L. (Agency's own words, tropidev.com)
No independent source names mobile backend and API integration work; the evidence is first-party or editorial.
Miami, FL, USA · team 40+
HQ in Miami · pricing not disclosed · clients 5.0/5 (22) Agency's own published cases
…iOS and Android mobile apps, a web application, and a backend operating platform. (Agency's own words, sdsol.com)
No independent source names mobile backend and API integration work; the evidence is first-party or editorial.
New York, NY, USA · team 100+ developers · since 2003
serves Miami from New York · pricing not disclosed Agency's own published cases
…and the app has reached 50k downloads with a stable backend. (Agency's own words, trangotech.com)
No independent source names mobile backend and API integration work; the evidence is first-party or editorial.
Miami, USA · team 120 · since 2020
HQ in Miami · pricing not disclosed Agency's own published cases
…The build used FlutterFlow, Firebase, and Supabase. (Agency's own words, kreante.co)
No independent source names mobile backend and API integration work; the evidence is first-party or editorial.
Miami, FL, USA · team 40+
HQ in Miami · pricing not disclosed Agency's own published cases
…product strategy, UX/UI design, mobile development, backend infrastructure, and App Store launch. (Agency's own words, marotino.com)
No independent source names mobile backend and API integration work; the evidence is first-party or editorial.
Miami, FL, USA
HQ in Miami · pricing not disclosed · clients 5.0/5 (52) Agency's own published cases
Synergy Labs lists Flutter and Firebase as the tech stack for Clapper, a social networking app. (Agency's own words, synergylabs.co)
No independent source names mobile backend and API integration work; the evidence is first-party or editorial.
This is an absence of evidence, not a quality rating.
One sourced claim moves an agency into the ranking.
No mobile backend and API integration claim on file yet. (10)
Only Vendar profile tags name mobile backend and API integration; no outside source on file yet. (14)
| # | Agency | Score | Evid./30 | Fit/25 | Capab./15 | Reliab./10 | Transp./10 | Reput./5 | Cred./5 | Pen. | Conf. | Claims | Verified |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Simform | 60 | 23.6 | 15.5 | 9.8 | 7.2 | 2.5 | 3.3 | 0 | -2 | n/a | 6/1 | Not verified |
| 2 | Bolder Apps | 60 | 23.2 | 19 | 9.8 | 5.4 | 0 | 3.5 | 1.3 | -2 | n/a | 5/1 | Not verified |
| 3 | Appluex | 58 | 15.1 | 25 | 10.3 | 3 | 5 | 0 | 1.3 | -2 | 0.8 | 5/0 | Not verified |
| 4 | Jafton | 55 | 11.2 | 22 | 9.8 | 3 | 7.5 | 1.8 | 1.3 | -2 | 0.8 | 4/0 | Not verified |
| 5 | TropiDev | 48 | 8 | 25 | 8.5 | 6.6 | 5 | 0 | 0 | -5 | 0.8 | 1/0 | Not verified |
| 6 | SDSol Technologies | 47 | 11 | 19 | 9.7 | 3 | 2.5 | 3.4 | 0 | -2 | 0.8 | 2/0 | Not verified |
| 7 | Trango Tech | 44 | 11 | 15.9 | 9.2 | 7.2 | 2.5 | 0 | 0 | -2 | 0.8 | 2/0 | Not verified |
| 8 | Kreante | 43 | 13.5 | 15.5 | 8.6 | 4.8 | 2.5 | 0 | 0 | -2 | 0.8 | 3/0 | Not verified |
| 9 | Marotino | 43 | 12.5 | 19 | 9 | 3 | 2.5 | 1.9 | 0 | -5 | 0.8 | 3/0 | Not verified |
| 10 | Synergy Labs | 41 | 8 | 19 | 8.5 | 3 | 0 | 4.3 | 0 | -2 | 0.8 | 1/0 | Not verified |
| 11 | LOW/CODE Agency | 39 | 6 | 19 | 8 | 5.4 | 0 | 2.9 | 0 | -2 | 0.8 | 1/0 | Not verified |
| 12 | AppVerticals | 36 | 6 | 15.9 | 7.9 | 3 | 0 | 4.8 | 0 | -2 | 0.8 | 1/0 | Not verified |
Pool 36 · ranked 12 · unranked 24 (14 with profile tags only) · verified 0 · pricing disclosed 3 · case studies on file 0 · an outside source names the work 2 · an outside document describes it 2
Claims: claims for this need in the feed / of them from a third party. Confidence is the number behind the High, Moderate and Lower labels; it never changes the order.
Published by the agency on its own site · headquarters in the city · price not disclosed · 50 claims on file
| Evidence for this query | 23.6/30 | 0.7879999999999999 | 6 mobile backend and API integration claims on file: 1 third-party, 5 first-party, 0 profile signals; outside claims from 2 distinct sites; Simform is an AWS Premier Consulting Partner with over 200 AWS-certified engineers. (metacto.com, verified); Simform developed Evergen's field inventory solution, handling development from UI/UX through backend and DevOps; the app works across… (simform.com, claimed) |
| Fit to this query | 15.5/25 | 0.62 | Headquartered in Miami (Miami, USA); Pricing not disclosed |
| Capability depth | 9.8/15 | 0.65 | 1 of 1 listed services are Mobile Development services; 6 of 50 claims on file concern mobile backend and API integration |
| Reliability | 7.2/10 | 0.72 | In business since 2010; Retention not documented |
| Transparency | 2.5/10 | 0.25 | Pricing not disclosed; Team size 1,200+; Process not documented |
| Reputation | 3.3/5 | 0.6509999999999999 | 27 third-party reviews at 4.5 |
| Market credibility | 0/5 | 0 | No awards, certifications or media mentions with a source on file |
Penalties: Profile below decision-ready status -2 (Profile status is ready_for_render_audit.)
Limits: Pricing not disclosed; budget fit cannot be checked before outreach.; Never verified against official sources.; Profile below decision-ready status: Profile status is ready_for_render_audit.
Simform is an AWS Premier Consulting Partner with over 200 AWS-certified engineers.
Independent source · metacto.com · verified: Checked against the source page by Vendar. · weight 1 · checked Nov 2, 2026
Simform developed Evergen's field inventory solution, handling development from UI/UX through backend and DevOps; the app works across user groups.
Agency's own words · simform.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.8 · describes work · checked Nov 2, 2026
Simform developed a cross-platform application for Bon Appetit; the client's operations manager reports the engagement went well, though no specific metrics are given.
Agency's own words · simform.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 1, 2026
The mobile ecosystem integrated 100+ devices for remote control and diagnostics at scale.
Agency's own words · simform.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 1, 2026
Simform implemented a modular integration layer to standardize ERP and third-party system connections, improving sync and scalability.
Agency's own words · simform.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 1, 2026
For a patient-facing digital application and data platform, Simform worked as an end-to-end technology partner building a mobile app and also designed an Azure Data Factory pipeline to clean data before it reached the app and admin dashboard; the result spans both app development and data engineering.
Agency's own words · simform.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 2, 2026
Reviews: Trustpilot 4.5 from 27 reviews. Ratings never count as evidence for this question.
Published by the agency on its own site · headquarters in the city · price not disclosed · 41 claims on file
| Evidence for this query | 23.2/30 | 0.775 | 5 mobile backend and API integration claims on file: 1 third-party, 4 first-party, 0 profile signals; outside claims from 2 distinct sites; Bolder Apps is a Miami-headquartered mobile and web app development agency founded in 2019 that partners with startups and businesses… (api.newsfilecorp.com, verified); Bolder Apps delivered a project for the American Cancer Society that was, per client Len Swegart, 'delivered exactly as promised'; the… (bolderapps.com, claimed) |
| Fit to this query | 19/25 | 0.76 | Headquartered in Miami (Miami, FL, USA); Pricing not disclosed; Profile names startup clients |
| Capability depth | 9.8/15 | 0.652 | 1 of 1 listed services are Mobile Development services; 5 of 41 claims on file concern mobile backend and API integration |
| Reliability | 5.4/10 | 0.54 | In business since 2019; Retention not documented |
| Transparency | 0/10 | 0 | Pricing not disclosed; Team size not disclosed; Process not documented |
| Reputation | 3.5/5 | 0.701 | 26 third-party reviews at 4.9 |
| Market credibility | 1.3/5 | 0.25 | 1 recognition with a source on file: an award per techreviewer.co; Sources: techreviewer.co, checked Nov 2026 |
Penalties: Profile below decision-ready status -2 (Profile status is ready_for_render_audit.)
Limits: Pricing not disclosed; budget fit cannot be checked before outreach.; Never verified against official sources.; Profile below decision-ready status: Profile status is ready_for_render_audit.
Bolder Apps is a Miami-headquartered mobile and web app development agency founded in 2019 that partners with startups and businesses worldwide.
Independent source · api.newsfilecorp.com · verified: Checked against the source page by Vendar. · weight 1.2 · checked Nov 2, 2026
Bolder Apps delivered a project for the American Cancer Society that was, per client Len Swegart, 'delivered exactly as promised'; the page does not specify the service or measurable result.
Agency's own words · bolderapps.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 1, 2026
A client at Rydoo, Anna Haberfellner, states Bolder Apps turned their ideas into a finished, user-friendly product; the page does not specify the service type or measurable result.
Agency's own words · bolderapps.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 1, 2026
A client at Qonto, Steve Anavi, praises Bolder Apps' scoping process and design work on a delivered product; the page does not specify the service type or measurable result.
Agency's own words · bolderapps.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 1, 2026
Carl Porter, founder of Producers Link, credits Bolder Apps with understanding the vision behind his product; the page does not specify the service or measurable result.
Agency's own words · bolderapps.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 1, 2026
Reviews: Google 5 from 24 reviews; Trustpilot 3.3 from 2 reviews. Ratings never count as evidence for this question.
Published by the agency on its own site · headquarters in the city · From $299/month · hourly $150 an hour · 34 claims on file
| Evidence for this query | 15.1/30 | 0.504 | 5 mobile backend and API integration claims on file: 0 third-party, 5 first-party, 0 profile signals; outside claims from 1 distinct site; Appluex built the Glitz mobile app as a React Native app with one codebase for iOS and Android, and a Node.js backend on AWS with MongoDB. (appluex.com, claimed); The AgResource app built by Appluex uses a single Flutter codebase serving both iOS and Android, with a Node.js backend, PostgreSQL, and… (appluex.com, claimed) |
| Fit to this query | 25/25 | 1 | Headquartered in Miami (Miami, USA); Retainers from $299/month, inside the mobile backend and API integration band; Profile names startup clients |
| Capability depth | 10.3/15 | 0.684 | 1 of 1 listed services are Mobile Development services; 5 of 34 claims on file concern mobile backend and API integration |
| Reliability | 3/10 | 0.3 | Founding year not disclosed; Retention not documented |
| Transparency | 5/10 | 0.5 | Pricing disclosed (From $299/month); Team size not disclosed; Process not documented |
| Reputation | 0/5 | 0 | No third-party reviews on file |
| Market credibility | 1.3/5 | 0.25 | 1 recognition with a source on file: an award per techreviewer.co; Sources: techreviewer.co, checked Nov 2026 |
Penalties: Profile below decision-ready status -2 (Profile status is ready_for_render_audit.)
Limits: No independent source names mobile backend and API integration work; the evidence is first-party or editorial.; Never verified against official sources.; Profile below decision-ready status: Profile status is ready_for_render_audit.
Appluex built the Glitz mobile app as a React Native app with one codebase for iOS and Android, and a Node.js backend on AWS with MongoDB.
Agency's own words · appluex.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.8 · describes work · checked Nov 1, 2026
The AgResource app built by Appluex uses a single Flutter codebase serving both iOS and Android, with a Node.js backend, PostgreSQL, and AWS delivery infrastructure.
Agency's own words · appluex.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.8 · describes work · checked Nov 2, 2026
Appluex built a mobile app for AgResource, an agriculture market commentary service, using Flutter with a single codebase serving iOS and Android, backed by a Node.js backend, PostgreSQL, and AWS.
Agency's own words · appluex.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.8 · describes work · checked Nov 2, 2026
Appluex built AgResource, an agriculture and market data app delivering real-time market commentary with push alerts and tiered daily, weekly, and Plus+ research subscriptions. It has a 5.0-star App Store rating from 5 ratings.
Agency's own words · appluex.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 2, 2026
Appluex built the Vexolis mobile app for iOS and Android for drivers and carriers, with load management, live equipment tracking, documents, and real-time sync with the Vexolis logistics platform.
Agency's own words · appluex.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 2, 2026
Published by the agency on its own site · headquarters in the city · $20 to $200/hour · hourly $20 to $200/hour · 33 claims on file
| Evidence for this query | 11.2/30 | 0.375 | 4 mobile backend and API integration claims on file: 0 third-party, 4 first-party, 0 profile signals; outside claims from 1 distinct site; Jafton's blockchain work includes BlockGains App, a crypto portfolio app that lets crypto holders track portfolio activity, get real-time… (jafton.com, claimed); The page lists the Alaska Airlines app among Jafton's successfully developed applications, describing it as an app for booking and… (jafton.com, claimed) |
| Fit to this query | 22/25 | 0.88 | Headquartered in Miami (Miami, USA); $20 to $200/hour; no monthly floor disclosed; Profile names fintech clients |
| Capability depth | 9.8/15 | 0.652 | 1 of 1 listed services are Mobile Development services; 4 of 33 claims on file concern mobile backend and API integration |
| Reliability | 3/10 | 0.3 | Founding year not disclosed; Retention not documented |
| Transparency | 7.5/10 | 0.75 | Pricing disclosed ($20 to $200/hour); Team size 120+; Process not documented |
| Reputation | 1.8/5 | 0.363 | 8 third-party reviews at 3.8 |
| Market credibility | 1.3/5 | 0.25 | 1 recognition with a source on file: an award per ciobulletin.com; Sources: ciobulletin.com, checked Nov 2026 |
Penalties: Profile below decision-ready status -2 (Profile status is ready_for_render_audit.)
Limits: No independent source names mobile backend and API integration work; the evidence is first-party or editorial.; Never verified against official sources.; Profile below decision-ready status: Profile status is ready_for_render_audit.
Jafton's blockchain work includes BlockGains App, a crypto portfolio app that lets crypto holders track portfolio activity, get real-time news, and strategize gains.
Agency's own words · jafton.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 1, 2026
The page lists the Alaska Airlines app among Jafton's successfully developed applications, describing it as an app for booking and managing flights with features such as real-time flight status updates, Mileage Plan account management, and mobile check-in.
Agency's own words · jafton.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 1, 2026
Jafton lists the Alaska Airlines app among successfully developed applications; the page describes the app for booking and managing flights, real-time flight status updates, Mileage Plan account management, itinerary access, and mobile check-in with boarding pass.
Agency's own words · jafton.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 2, 2026
Jafton lists the Alaska Airlines app in its portfolio as a successfully developed application for booking and managing flights, with features such as real-time flight status updates, Mileage Plan account management, check-in, and boarding passes on the phone.
Agency's own words · jafton.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 2, 2026
Reviews: Google 5 from 1 reviews; Trustpilot 3.6 from 7 reviews. Ratings never count as evidence for this question.
Published by the agency on its own site · headquarters in the city · From $100/month · projects from $1,500 · 18 claims on file
| Evidence for this query | 8/30 | 0.267 | 1 mobile backend and API integration claim on file: 0 third-party, 1 first-party, 0 profile signals; outside claims from 1 distinct site; TropiDev built a service scheduling app with third-party API integrations and detailed UX for CleanPro Services FL, per a client review… (tropidev.com, claimed) |
| Fit to this query | 25/25 | 1 | Headquartered in Miami (Miami, FL, USA); Retainers from $100/month, inside the mobile backend and API integration band; Profile names startup clients |
| Capability depth | 8.5/15 | 0.569 | 1 of 1 listed services are Mobile Development services; 1 of 18 claims on file concern mobile backend and API integration |
| Reliability | 6.6/10 | 0.66 | In business since 2017; Retention not documented |
| Transparency | 5/10 | 0.5 | Pricing disclosed (From $100/month); Team size not disclosed; Process not documented |
| Reputation | 0/5 | 0 | No third-party reviews on file |
| Market credibility | 0/5 | 0 | No awards, certifications or media mentions with a source on file |
Penalties: No independent source on file -3 (Every claim on file is first-party or a Vendar profile field.); Profile below decision-ready status -2 (Profile status is ready_for_render_audit.)
Limits: No independent source names mobile backend and API integration work; the evidence is first-party or editorial.; Never verified against official sources.; No independent source on file: Every claim on file is first-party or a Vendar profile field.; Profile below decision-ready status: Profile status is ready_for_render_audit.
TropiDev built a service scheduling app with third-party API integrations and detailed UX for CleanPro Services FL, per a client review from Robert L.
Agency's own words · tropidev.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.8 · describes work · checked Nov 2, 2026
Published by the agency on its own site · headquarters in the city · price not disclosed · 17 claims on file
| Evidence for this query | 11/30 | 0.367 | 2 mobile backend and API integration claims on file: 0 third-party, 2 first-party, 0 profile signals; outside claims from 1 distinct site; SDSol developed PADL's fully automated paddleboard rental system, including IoT smart-lock hardware, native iOS and Android mobile apps, a… (sdsol.com, claimed); The vendor lists a project, Carprix, described as P2P real-time vehicle valuations. (sdsol.com, claimed) |
| Fit to this query | 19/25 | 0.76 | Headquartered in Miami (Miami, FL, USA); Pricing not disclosed; Profile names enterprise clients |
| Capability depth | 9.7/15 | 0.647 | 1 of 1 listed services are Mobile Development services; 2 of 17 claims on file concern mobile backend and API integration |
| Reliability | 3/10 | 0.3 | Founding year not disclosed; Retention not documented |
| Transparency | 2.5/10 | 0.25 | Pricing not disclosed; Team size 40+; Process not documented |
| Reputation | 3.4/5 | 0.6809999999999999 | 22 third-party reviews at 5.0 |
| Market credibility | 0/5 | 0 | No awards, certifications or media mentions with a source on file |
Penalties: Profile below decision-ready status -2 (Profile status is ready_for_render_audit.)
Limits: No independent source names mobile backend and API integration work; the evidence is first-party or editorial.; Pricing not disclosed; budget fit cannot be checked before outreach.; Never verified against official sources.; Profile below decision-ready status: Profile status is ready_for_render_audit.
SDSol developed PADL's fully automated paddleboard rental system, including IoT smart-lock hardware, native iOS and Android mobile apps, a web application, and a backend operating platform.
Agency's own words · sdsol.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.8 · describes work · checked Nov 1, 2026
The vendor lists a project, Carprix, described as P2P real-time vehicle valuations.
Agency's own words · sdsol.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 1, 2026
Reviews: Google 5 from 22 reviews. Ratings never count as evidence for this question.
Published by the agency on its own site · serves the city from New York, NY, USA · price not disclosed · 22 claims on file
| Evidence for this query | 11/30 | 0.367 | 2 mobile backend and API integration claims on file: 0 third-party, 2 first-party, 0 profile signals; outside claims from 1 distinct site; A client reviewer identified as Jason Tailor, Accountant, says Trango Tech built an app from a rough wireframe and the app has reached 50k… (trangotech.com, claimed); Trango Tech digitalized MatchBox's matchmaking process by building a dating app for Canadian Muslims with an integrated AI-based matching… (trangotech.com, claimed) |
| Fit to this query | 15.9/25 | 0.635 | Lists Miami as a service region; headquartered in New York, NY, USA; Pricing not disclosed; Profile names healthcare clients |
| Capability depth | 9.2/15 | 0.614 | 1 of 1 listed services are Mobile Development services; 2 of 22 claims on file concern mobile backend and API integration |
| Reliability | 7.2/10 | 0.72 | In business since 2003; Retention not documented |
| Transparency | 2.5/10 | 0.25 | Pricing not disclosed; Team size 100+ developers; Process not documented |
| Reputation | 0/5 | 0 | No third-party reviews on file |
| Market credibility | 0/5 | 0 | No awards, certifications or media mentions with a source on file |
Penalties: Profile below decision-ready status -2 (Profile status is ready_for_render_audit.)
Limits: No independent source names mobile backend and API integration work; the evidence is first-party or editorial.; Pricing not disclosed; budget fit cannot be checked before outreach.; Never verified against official sources.; Profile below decision-ready status: Profile status is ready_for_render_audit.
A client reviewer identified as Jason Tailor, Accountant, says Trango Tech built an app from a rough wireframe and the app has reached 50k downloads with a stable backend.
Agency's own words · trangotech.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.8 · describes work · checked Nov 1, 2026
Trango Tech digitalized MatchBox's matchmaking process by building a dating app for Canadian Muslims with an integrated AI-based matching system.
Agency's own words · trangotech.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 1, 2026
Published by the agency on its own site · headquarters in the city · price not disclosed · 52 claims on file
| Evidence for this query | 13.5/30 | 0.45 | 3 mobile backend and API integration claims on file: 0 third-party, 3 first-party, 0 profile signals; outside claims from 1 distinct site; Kreante built SmartCab, a private dispatch app for independent cab drivers and fleet operators in Geneva, which handles AI-powered… (kreante.co, claimed); Kreante built SmartCab, a WhatsApp taxi booking system with an AI engine that processes requests, calculates routes, confirms bookings… (kreante.co, claimed) |
| Fit to this query | 15.5/25 | 0.62 | Headquartered in Miami (Miami, USA); Pricing not disclosed |
| Capability depth | 8.6/15 | 0.5720000000000001 | 1 of 1 listed services are Mobile Development services; 3 of 52 claims on file concern mobile backend and API integration |
| Reliability | 4.8/10 | 0.48 | In business since 2020; Retention not documented |
| Transparency | 2.5/10 | 0.25 | Pricing not disclosed; Team size 120; Process not documented |
| Reputation | 0/5 | 0 | No third-party reviews on file |
| Market credibility | 0/5 | 0 | No awards, certifications or media mentions with a source on file |
Penalties: Profile below decision-ready status -2 (Profile status is ready_for_render_audit.)
Limits: No independent source names mobile backend and API integration work; the evidence is first-party or editorial.; Pricing not disclosed; budget fit cannot be checked before outreach.; Never verified against official sources.; Profile below decision-ready status: Profile status is ready_for_render_audit.
Kreante built SmartCab, a private dispatch app for independent cab drivers and fleet operators in Geneva, which handles AI-powered WhatsApp booking, team dispatch, custom pricing rules, and automated invoicing across three subscription tiers (Lite, Pro, Premium) available on iOS and Android. The build used FlutterFlow, Firebase, and Supabase.
Agency's own words · kreante.co · claimed: Recorded as the source states it; not independently confirmed. · weight 0.8 · describes work · checked Nov 3, 2026
Kreante built SmartCab, a WhatsApp taxi booking system with an AI engine that processes requests, calculates routes, confirms bookings, and triggers invoicing automatically, plus a dispatch module with real-time driver tracking. It is available on iOS and Android and offers Lite, Pro, and Premium subscription tiers.
Agency's own words · kreante.co · claimed: Recorded as the source states it; not independently confirmed. · weight 0.8 · describes work · checked Nov 3, 2026
Kreante delivered a payroll and performance management platform for AutoCartel field photographers, built as a native application with Lovable, Python/FastAPI, React and Claude Code.
Agency's own words · kreante.co · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 3, 2026
Published by the agency on its own site · headquarters in the city · price not disclosed · 38 claims on file
| Evidence for this query | 12.5/30 | 0.417 | 3 mobile backend and API integration claims on file: 0 third-party, 3 first-party, 0 profile signals; outside claims from 1 distinct site; Marotino built the Skillino mental coaching app as the full product team, handling product strategy, UX/UI design, mobile development… (marotino.com, claimed); Marotino built a subscription coworking booking platform for AndCo with real-time availability, Stripe billing, QR/NFC check-in, and a… (marotino.com, claimed) |
| Fit to this query | 19/25 | 0.76 | Headquartered in Miami (Miami, FL, USA); Pricing not disclosed; Profile names startup clients |
| Capability depth | 9/15 | 0.599 | 1 of 1 listed services are Mobile Development services; 3 of 38 claims on file concern mobile backend and API integration |
| Reliability | 3/10 | 0.3 | Founding year not disclosed; Retention not documented |
| Transparency | 2.5/10 | 0.25 | Pricing not disclosed; Team size 40+; Process not documented |
| Reputation | 1.9/5 | 0.37 | 7 third-party reviews at 4.1 |
| Market credibility | 0/5 | 0 | No awards, certifications or media mentions with a source on file |
Penalties: No independent source on file -3 (Every claim on file is first-party or a Vendar profile field.); Profile below decision-ready status -2 (Profile status is ready_for_render_audit.)
Limits: No independent source names mobile backend and API integration work; the evidence is first-party or editorial.; Pricing not disclosed; budget fit cannot be checked before outreach.; Never verified against official sources.; No independent source on file: Every claim on file is first-party or a Vendar profile field.; Profile below decision-ready status: Profile status is ready_for_render_audit.
Marotino built the Skillino mental coaching app as the full product team, handling product strategy, UX/UI design, mobile development, backend infrastructure, and App Store launch.
Agency's own words · marotino.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.8 · describes work · checked Nov 2, 2026
Marotino built a subscription coworking booking platform for AndCo with real-time availability, Stripe billing, QR/NFC check-in, and a member web app, built with React.js and Node.js.
Agency's own words · marotino.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 2, 2026
Marotino built a subscription coworking booking platform for AndCo with real-time availability, Stripe billing, QR/NFC check-in, and a member web app, using React.js and Node.js.
Agency's own words · marotino.com · claimed: Recorded as the source states it; not independently confirmed. · weight 0.6 · describes work · checked Nov 2, 2026
Published by the agency on its own site · headquarters in the city · price not disclosed · 19 claims on file
| Evidence for this query | 8/30 | 0.267 | 1 mobile backend and API integration claim on file: 0 third-party, 1 first-party, 0 profile signals; outside claims from 1 distinct site; Synergy Labs lists Flutter and Firebase as the tech stack for Clapper, a social networking app. (synergylabs.co, claimed) |
| Fit to this query | 19/25 | 0.76 | Headquartered in Miami (Miami, FL, USA); Pricing not disclosed; Profile names startup clients |
| Capability depth | 8.5/15 | 0.5660000000000001 | 1 of 1 listed services are Mobile Development services; 1 of 19 claims on file concern mobile backend and API integration |
| Reliability | 3/10 | 0.3 | Founding year not disclosed; Retention not documented |
| Transparency | 0/10 | 0 | Pricing not disclosed; Team size not disclosed; Process not documented |
| Reputation | 4.3/5 | 0.862 | 52 third-party reviews at 5.0 |
| Market credibility | 0/5 | 0 | No awards, certifications or media mentions with a source on file |
Penalties: Profile below decision-ready status -2 (Profile status is ready_for_render_audit.)
Limits: No independent source names mobile backend and API integration work; the evidence is first-party or editorial.; Pricing not disclosed; budget fit cannot be checked before outreach.; Never verified against official sources.; Profile below decision-ready status: Profile status is ready_for_render_audit.
Synergy Labs lists Flutter and Firebase as the tech stack for Clapper, a social networking app.
Agency's own words · synergylabs.co · claimed: Recorded as the source states it; not independently confirmed. · weight 0.8 · describes work · checked Nov 2, 2026
Reviews: Google 5 from 52 reviews. Ratings never count as evidence for this question.
Positions 11 to 12: the same breakdown is on each agency's profile, linked from the table above, and in the machine-readable version below.
A claim counts as backend and API evidence when a source on file names a backend, REST or GraphQL API, cloud setup (Firebase, AWS, Azure) or an integration with another system (payments, CRM, EHR, ERP, hardware) the company built for an app, ideally with the client named.
In plain words: a case counts when it names mobile backend and API integration work and where it was published can be checked.
Ranked vendors have at least 1 claim on file that supports mobile backend and API integration under the published rubric, of which at least 1 comes from a source outside Vendar; the rest are listed unranked.
Weights: Evidence for this query 30 · Fit to this query 25 · Capability depth 15 · Reliability 10 · Transparency 10 · Reputation 5 · Market credibility 5. Penalties: Profile flagged for review -5 · Evidence not re-checked in 18 months -5 · No independent source on file -3 · Profile below decision-ready status -2.
Verified means Vendar confirmed the company, its service and its market on official sources and stamped the profile with the date. A participation status or a partner relationship does not make a profile verified.
Every date shown is a data date. A listing's updated date is the newest verification date among its ranked vendors and the evidence claims their ranks rest on; the same value appears in the page text, the structured data and the machine feed.
A position reflects documented work for the page's question, not the quality of an agency as such. Without a public case or a visible campaign the result of an agency's work cannot be known from outside. An agency with no public evidence is not worse: there is nothing to confirm it with, so it is listed below the ranking instead of being ranked low.
This section carries the same data that AI assistants receive.
/ai/listings/development/mobile-development/miami/mobile-backend-api-integration
Schema vendar.ai.decision.v1 · Evidence-weighted ranking 2026.11.7 · generated Nov 4, 2026 · methodology /scoring