Vendar
AI vendor intelligence
DevelopmentMobile DevelopmentNew YorkCross-platform App Development

Cross-platform App Development in New York

Mobile apps delivered for iOS and Android from a shared codebase. This folder narrows the New York shortlist down to teams that fit this exact implementation angle.

20 vendorsNew York, USACross-platform App Development
No paid placements20 teams scored289 case studies combined14 verified profilesUpdated June 2026
All Mobile DevelopmentiOS App DevelopmentAndroid App DevelopmentReact Native DevelopmentFlutter DevelopmentCross-platform App DevelopmentMobile MVP DevelopmentMobile App Modernization
+3 more specializations on the New York Mobile Development page
Filter by project budget
All budgets< $5K$5–15K$15–50K$50K+6 of 20 teams
Flightpath logo
1
Top 1Verified

Flightpath

New York, NY, USAagencyTeam 10-49

New York digital agency with search, strategy, and UX depth for complex B2B and service-led brands.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Cross-platform App DevelopmentORMAndroid App DevelopmentCross Platform App Development proofMarket coveragePricing disclosed8 case studies9 named clients
Verified Jun 2026
86/100
ExcellentTop 15%
Build Fit
Direct build
Proof
Strong proof
From $5K/mo
View profileCompare
OpenMoves logo
2
Top 2Verified

OpenMoves

Huntington, NY, USAagencyTeam 10-49

Development provider tracked for cross platform app development fit, proof signals, pricing clarity, and delivery confidence.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
EcommerceEcommerce and B2B programsCross-platform App DevelopmentORMAndroid App DevelopmentCross Platform App Development proofMarket coveragePricing disclosed20 case studies9 named clients
Verified Jun 2026
94/100
ExcellentTop 5%
Build Fit
Direct build
Proof
Strong proof
From $4K/mo
View profileCompare
Top Notch Dezigns logo
3
Top 3Verified

Top Notch Dezigns

New York, NY, USAagencyTeam 10-49

Development provider tracked for cross platform app development fit, proof signals, pricing clarity, and delivery confidence.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
EcommerceCross-platform App DevelopmentAndroid App DevelopmentAPI DevelopmentCross Platform App Development proofMarket coveragePricing disclosed13 case studies7 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $3K/mo
Broader design + growth positioning can be lighter than a pure-play SEO specialist.
View profileCompare
Side-by-side comparison
Top 3 compared side-by-sideScore · Pricing · Proof
#1
Best score
OpenMoves
94/100
#2
#3
Pricing$5K/mo$4K/mo$3K/mo↑
Case studies820↑13
Team size10-4910-4910-49
Scroll to see more agencies
Van West Media logo
4
Verified

Van West Media

New York, NY, USAagencyTeam 10-49

Development provider tracked for cross platform app development fit, proof signals, pricing clarity, and delivery confidence.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Cross-platform App DevelopmentAndroid App DevelopmentAPI DevelopmentCross Platform App Development proofMarket coveragePricing disclosed8 case studies14 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $3K/mo
Broader digital-agency positioning can feel less specialist than NYC SEO boutiques.
View profileCompare
SEM.NYC logo
5
Official Sources

SEM.NYC

New York, NY, USAagencyTeam 10-49

Development provider tracked for cross platform app development fit, proof signals, pricing clarity, and delivery confidence.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Cross-platform App DevelopmentAPI DevelopmentBackend DevelopmentCross Platform App Development proofMarket coveragePricing disclosed2 case studies
Verified Jun 2026
68/100
AverageBelow avg
Build Fit
Direct build
Proof
Strong proof
From $3K/mo
SEM-first positioning can feel broader than a pure-play SEO shop.
View profileCompare

Not sure which team fits your stack?

Answer 3 questions — get a shortlist matched to your tech, timeline, and budget.

Get matched
Digital Drew SEM logo
6
Verified

Digital Drew SEM

New York, NY, USAagencyTeam 10-49

Development provider tracked for cross platform app development fit, proof signals, pricing clarity, and delivery confidence.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Cross-platform App DevelopmentMobile Backend and API IntegrationMobile Development+3Cross Platform App Development proofMarket coveragePricing disclosed10 case studies10 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $2K/mo
Best fit narrows toward founder-led, local, and growth-minded SMB buyers.
View profileCompare
How we rank these companies
Proof depth
Case studies, named clients, and verifiable source citations from official channels.
Pricing visibility
Disclosed project floors, retainer ranges, or hourly rates - not just 'contact us'.
Local coverage
Service regions, city-specific landing pages, and geography-relevant case evidence.
Specialist depth
Build type match for this exact specialization, not just broad development presence.
Confidence score
Data completeness and profile freshness - incomplete profiles rank lower.

Scores are calculated automatically from structured data. No paid placement affects ranking position.

What to verify before hiring for cross-platform app development
Confirm the exact cross-platform app development scope and expected business outcome.
Review architecture, integrations, and ownership boundaries before vendor comparison.
Ask for proof from similar builds, case studies, and visible source signals.
Compare budget, timeline, staffing, communication, and delivery model.
Validate QA, launch, handoff, and support plans before outreach.
How to read a New York cross-platform app development proposal

Proof of similar work

Ask for recent cross-platform app development examples and make sure the team's role, stack, and outcome are clear.

Local-market fit

For New York, check whether the vendor can support your communication cadence, stakeholder overlap, and launch schedule.

Delivery ownership

Confirm who owns discovery, architecture decisions, implementation, QA, deployment, and post-launch fixes.

Acceptance criteria

Require milestones, acceptance criteria, performance targets, and handoff documentation before comparing price.

Cross-platform App Development in other cities

Los AngelesChicagoMiami

Frequently asked questions

What makes this New York Cross-platform App Development page different?

This page narrows the broader New York Mobile Development shortlist to vendors and buying criteria for cross-platform app development, with a tighter checklist and proposal-review context.

Should I use this page or the broader Mobile Development page?

Use this page when the build type is already clear. Use the broader Mobile Development page when you are still comparing multiple implementation directions.

How should I compare Cross-platform App Development proposals?

Compare proof from similar work, technical ownership, launch risk, QA standards, and support model before treating price as the deciding factor.

Not sure which Cross-platform App Development team fits?

Use the recommendation flow to describe your project and get a matched shortlist.

Get a personalised match