Stackmatix: all proof and data on file
Every case, review and source Vendar holds, grouped by need. Filter by need, by work done, or by items checked against their source.
Every proof item on file for Stackmatix: who said it, where and when.
- SEO Audit0/2
- SEO for Startups0/2
- SEO Agencies within a $6,000 Monthly Budget0/2
- SEO Agencies on a Monthly Retainer0/2
- SEO Agencies with an In-house Team0/2
- stackmatix.com12
Nothing matches these filters.
SEO Audit
2CodeRabbit’s co-founder said Stackmatix worked across SEO audits and paid acquisition, calling the partnership one of the startup’s best decisions.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026SEO AuditSEO for StartupsSEO Agencies within a $6,000 Monthly BudgetSEO Agencies on a Monthly RetainerSEO Agencies with an In-house Teamopen sourceshow the quote
“From SEO audits to paid acquisition, Stackmatix brings a level of thoughtfulness and precision that’s rare. They’re one of the best decisions we’ve made as a startup.”
A CodeRabbit co-founder said Stackmatix provided work spanning SEO audits and paid acquisition and called the engagement one of the startup's best decisions.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026SEO AuditSEO for StartupsSEO Agencies within a $6,000 Monthly BudgetSEO Agencies on a Monthly RetainerSEO Agencies with an In-house Teamopen sourceshow the quote
“From SEO audits to paid acquisition, Stackmatix brings a level of thoughtfulness and precision that’s rare. They’re one of the best decisions we’ve made as a startup.”
Other work done
10Cases and reviews outside the needs Vendar ranks
Stackmatix reports a 70% lower paid-search cost per lead in the first month for an XR device management project.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026year of result not statedopen sourceshow the quote
XR device management 70% lower paid-search cost per lead in the first month.
Stackmatix reports 500%+ growth and a 45% reduction in customer acquisition cost for a cloud storage project in under three months.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026year of result not statedopen sourceshow the quote
Cloud storage 500%+ growth and a 45% reduction in customer acquisition cost in under three months.
Stackmatix worked with RapidFort on growth, during which RapidFort's CAC dropped by 37% and conversion rates improved by 40%.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026year of result not statedopen sourceshow the quote
“Stackmatix delivers measurable impact. Our CAC dropped by 37%, conversion rates improved by 40%, and we now have a scalable, reliable growth engine we trust.”
RapidFort’s VP of Marketing reported that its CAC dropped by 37% and conversion rates improved by 40% while working with Stackmatix.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026year of result not statedopen sourceshow the quote
“Stackmatix delivers measurable impact. Our CAC dropped by 37%, conversion rates improved by 40%, and we now have a scalable, reliable growth engine we trust.”
RapidFort reports that Stackmatix's work reduced customer acquisition cost by 37% and improved conversion rates by 40%.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026year of result not statedopen sourceshow the quote
Stackmatix delivers measurable impact. Our CAC dropped by 37%, conversion rates improved by 40%, and we now have a scalable, reliable growth engine we trust.
Show 5 moreShow fewer
Stackmatix reports 2× purchases and 340% more users for Apply Design.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026year of result not statedopen sourceshow the quote
Apply Design Design technology 2× purchases and 340% more users.
Stackmatix reports 25× sales, 400%+ return on ad spend, and 15× higher ad spend for Playbook Products.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026year of result not statedopen sourceshow the quote
Playbook Products Sports e-commerce 25× sales, 400%+ return on ad spend, and 15× higher ad spend.
RapidFort's VP of Marketing said Stackmatix's work reduced CAC by 37% and improved conversion rates by 40%. The quote does not specify which services produced these results.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026year of result not statedopen sourceshow the quote
“Stackmatix delivers measurable impact. Our CAC dropped by 37%, conversion rates improved by 40%, and we now have a scalable, reliable growth engine we trust.”
ACE Studio’s founder and CEO said Stackmatix provided strategy and technical expertise and helped the company make decisions across its growth funnel.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026show the quote
“Stackmatix combines sharp strategy with deep technical know-how. They don’t just execute, they help us make smarter decisions across our entire growth funnel.”
ACE Studio's founder and CEO said Stackmatix provided strategy and technical expertise and helped the company make decisions across its growth funnel.
agency's own wordsstackmatix.com · seen Nov 2026 · checked Nov 2026show the quote
“Stackmatix combines sharp strategy with deep technical know-how. They don’t just execute, they help us make smarter decisions across our entire growth funnel.”
Reviews from platforms that compete with Vendar are counted, but not linked; their sources are kept on file.
How complete and trustworthy this profile is
What stands behind the numbers, what is not collected yet, the AI feed, and how to correct the page.
- Who the company is: website, headquarters, founding year, team size, logo, regions served10/20
founding year, team size, logo
- Fit: services, industries, client types15/15
complete
- Commercial terms: model, entry price, hourly rate, minimum term, setup fee13/20
hourly rate, setup fee
- Documented work: cases naming a client and a result (target 5) and work claims overall (target 10)30/30
6 cases with a named client and a result, 12 work claims
- Reputation: rating and review count on two or more platforms, each with 10 or more reviews0/15
0 platforms with a rating and 10 or more reviews
- Who is speaking: independent sources among work claims (full marks at 40%)0/30
0 of 12 work claims are independent
- Checked against the source page: confirmed, or half for partly confirmed25/25
12 confirmed, 0 partly, of 12 with a source
- Numbers backed by a verbatim quote from the source20/20
8 of 8
- Seen within the last 365 days15/15
12 of 12
- Not contradicted: claims their source no longer supports10/10
0 not supported by their page
- Last verified
- n/a
- Re-check due
- Feb 1, 2027
The large number at the top is the score of the vendor's best position in a ranking: the number that orders it on that list. These two scores describe the profile itself and never change a position. Rules: how Vendar ranks.
The collector adds these as its passes come online. Until then they are gaps, not zeros.
- Cross-source consistency
Team size, founding year, address and prices compared across the site, LinkedIn, directories and registries. Arrives with the collector's evidence pass.
- Change history
What changed on the profile and how the score moved per question, with the model version. Arrives with the monthly fast pass.
- Case quality grades
Client specificity, baseline and result, scale, causality and verifiability graded 0 to 3 with quotes. Arrives with ranking model 2026.11 after calibration.
- Measurements and buyer reports
Speed and uptime of delivered sites, visibility of named clients, response time to a quote request, and what buyers report 30 and 90 days after a shortlist.
The same facts, limits and citations are served as JSON. Readiness: candidate_only_with_caveat.
/ai/vendors/stackmatix- None of the 12 documented work claims comes from an independent source; all are the agency's own account or sources it controls.
- No third-party evidence claims are normalized.
- Do not infer headquarters from service-area coverage.
- Do not treat paid visibility as organic ranking proof.
- Do not present a source-thin profile as independently verified.
Stackmatix can dispute any claim on this page or add evidence. Submitted evidence is recorded as claimed until Vendar checks it, and the dispute and its resolution stay on the profile. Buyers who spot an error can report it the same way.
Submit a correction or evidencePaid visibility never changes the content or the order of this page. Where a vendor has an active package it is disclosed below.