Protofire's tech stack
What does Protofire use?
Protofire (protofire.io) uses at least 25 tools we can see from public records, including Vercel for hosting, Calendly for sales, Discord for customer support and PostHog for analytics. Protofire started using Adobe Fonts in Nov 2026. Last checked .
“Protofire is an engineering firm, founded in 2016, that integrates crypto trading, custody and stablecoin payments into banks' existing apps and core banking systems, and builds and runs onchain infrastructure: 250+ projects across 60+ networks and 95+ protocols.”
- Industry
- IT Services
- Size
- 51–200 employees
- Based in
- Sunnyvale, United States
- Founded
- 2016
- Company page
- Tools found
- 25
- Categories
- 14
- Layers
- 5 of 5
- Changes seen
- 4
Protofire's stack, layer by layer
Of 25 tools, 16 came from website code, 4 from DNS verification records, 2 from email records and 3 from other records. 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
5 tools, where the bytes are served from
Hosting & Cloud
Application
7 tools, what the product is built with
Data & Observability
4 tools, what they measure and store
Monitoring
Go-to-market
7 tools, how they find and keep customers
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
2 tools, what the team runs on day to day
Workspace
Security & Compliance
What changed at Protofire
Recent starts and stops
- StartedAdobe Fonts
- StartedGoogle Fonts
- StartedLinkedIn
- StartedUptimeRobot
Protofire tech stack FAQ
What tools does Protofire use?
As of November 2026, runsonwhat has found 25 tools at Protofire (protofire.io) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Google Fonts, React and Adobe Fonts. Data & Observability: Google Analytics, web-vitals and PostHog. Go-to-market: LinkedIn Insight Tag, Calendly and X Ads. Company Ops: Google Workspace and Cloudflare Turnstile. Last checked November 6, 2026.
What cloud does Protofire run on?
Protofire uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on protofire.io. Amazon Web Services is used by 147,210 companies runsonwhat tracks.
What sales tools does Protofire use?
The sales tools runsonwhat has found at Protofire are Calendly (November 2026); no CRM shows up in Protofire's public records. runsonwhat found Calendly through Calendly code on protofire.io. Calendly is used by 31,480 companies runsonwhat tracks.
What email provider does Protofire use?
Protofire uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 416,705 companies runsonwhat tracks.
What does Protofire use for customer support?
Protofire uses Discord for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Discord through Discord code on protofire.io. Discord is used by 7,042 companies runsonwhat tracks.
What analytics tools does Protofire use?
Protofire uses Google Analytics for analytics, alongside PostHog, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on protofire.io. Google Analytics is used by 904,753 companies runsonwhat tracks.
Does Protofire use Google Fonts?
Yes. runsonwhat found Google Fonts at Protofire through Google Fonts code on protofire.io. Google Fonts is a Media & UI tool used by 825,508 companies runsonwhat tracks.
Does Protofire use AI tools?
Yes. runsonwhat has found Anthropic at Protofire; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Protofire may use more AI tools than these.
Has Protofire changed tools recently?
Yes. On runsonwhat's rechecks, Protofire started using Adobe Fonts, Google Fonts and LinkedIn (latest on November 6, 2026). A change counts only between two checks of protofire.io done the same way.
How does runsonwhat know what Protofire uses?
runsonwhat reads public records only. Of the 25 tools at Protofire, 16 were found through code on protofire.io, 5 through DNS records, 2 through email records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and protofire.io about 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.