Firstflow's tech stack
What does Firstflow use?
Firstflow (limits.dev) uses at least 10 tools we can see from public records, including Vercel for hosting, Google Workspace for email and documents, Google Analytics for analytics and web-vitals for monitoring. Last checked .
“The experience layer for AI agent products. In-chat onboarding, feedback, and issue reporting.”
- Founded
- 2026
- Company page
- Tools found
- 10
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Oct 2026
Firstflow's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
2 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
2 tools, what the product is built with
Frontend
Data & Observability
3 tools, what they measure and store
Monitoring
Go-to-market
2 tools, how they find and keep customers
Marketing
Ads & Pixels
Company Ops
1 tool, what the team runs on day to day
Workspace
Firstflow tech stack FAQ
What tools does Firstflow use?
We've found 10 tools at Firstflow (limits.dev). Edge & Hosting: Cloudflare and Vercel. Application: Next.js. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Google Ads. Company Ops: Google Workspace. Last checked October 2, 2026.
What cloud does Firstflow run on?
Firstflow uses Vercel for hosting. We found Vercel through DNS verification records.
What email provider does Firstflow use?
Firstflow uses Google Workspace for email and documents. We found Google Workspace through email records.
What analytics tools does Firstflow use?
Firstflow uses Google Analytics and Google Tag Manager for analytics. We found Google Analytics through website code.
Does Firstflow use Cloudflare?
Yes. We found Cloudflare at Firstflow through DNS records and website code. Cloudflare is used by 147,753 companies we track.
How does runsonwhat know what Firstflow uses?
We read public traces only: Firstflow's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.