Fiber AI's tech stack
What does Fiber AI use?
Fiber AI (fiber.ai) uses at least 32 tools we can see from public records, including Vercel for hosting, Google Workspace for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .
“Fiber AI is an agent-native B2B data platform for sales, recruiting, and GTM operations.”
- Industry
- B2B
- Size
- 1–10 employees
- Based in
- New York City, United States
- Company page
- Tools found
- 32
- Categories
- 18
- Oldest proven tool
- Apr 2023
- Changes seen
- 1
Fiber AI'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
4 tools, where the bytes are served from
Application
8 tools, what the product is built with
Frontend
Auth & Identity
Backend & Database
Media & UI
Data & Observability
6 tools, what they measure and store
Go-to-market
6 tools, how they find and keep customers
Marketing
Ads & Pixels
Sales & CRM
Company Ops
8 tools, what the team runs on day to day
Workspace
Collaboration
Dev Tools
People & HR
Security & Compliance
What changed at Fiber AI
Recent starts and stops
- StartedMCP Registry
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Fiber AI also use
Tools common among companies with a similar stack that we haven't found at Fiber AI.
Companies with a stack like Fiber AI's
Ranked by shared tools, with rare tools counting more.
WindsorB2B · 1–10 people9in common
MarooFinance and Accounting · 1–10 people10in common
Outlit Labs Inc.B2B · 1–10 people12in common
ConveoB2B · 51–200 people19in common
Datastorydatastory.tech11in common
UptimeRobotSoftware · 1–10 people15in common
LovieFinancial Services · 1–10 people9in common
WildcardEngineering, Product and Design · 1–10 people11in common
Fiber AI tech stack FAQ
What tools does Fiber AI use?
As of October 2026, runsonwhat has found 32 tools at Fiber AI (fiber.ai) in public records. Edge & Hosting: Cloudflare, Vercel and Microsoft Azure. Application: Google Fonts, React and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, LinkedIn Insight Tag and HubSpot. Company Ops: Google Workspace, Let's Encrypt and DigiCert. Last checked October 20, 2026.
What cloud does Fiber AI run on?
Fiber AI uses Vercel for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and a DNS verification record, and Fiber AI has used it since at least October 2024. Vercel is used by 48,027 companies runsonwhat tracks.
What CRM does Fiber AI use?
Fiber AI uses HubSpot for its CRM, alongside Calendly and ZoomInfo, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on fiber.ai. HubSpot is used by 93,828 companies runsonwhat tracks.
What email provider does Fiber AI use?
Fiber AI uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on fiber.ai. Google Workspace is used by 402,286 companies runsonwhat tracks.
What analytics tools does Fiber AI use?
Fiber AI uses Google Analytics for analytics, alongside Google Tag Manager and Vercel Analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on fiber.ai. Google Analytics is used by 877,766 companies runsonwhat tracks.
What does Fiber AI use for hiring and HR?
Fiber AI uses Rippling for hiring and HR, according to runsonwhat (October 2026). runsonwhat found Rippling through a DNS verification record for Rippling. Rippling is used by 3,193 companies runsonwhat tracks.
How long has Fiber AI used Clerk?
Fiber AI has used Clerk since at least April 2023, going by the first public certificate of the fiber.ai subdomain that points at Clerk. Other long-running tools at Fiber AI include Microsoft Azure (since October 2023), Vercel (since October 2024) and Better Stack (since July 2025).
Does Fiber AI use Google Fonts?
Yes. runsonwhat found Google Fonts at Fiber AI through Google Fonts code on fiber.ai. Google Fonts is a Media & UI tool used by 808,205 companies runsonwhat tracks.
Does Fiber AI use AI tools?
Yes. runsonwhat has found MCP Registry at Fiber AI; MCP Registry, for example, through a DNS verification record for MCP Registry. AI services called only from servers leave no public trace, so Fiber AI may use more AI tools than these.
Has Fiber AI changed tools recently?
Yes. On runsonwhat's rechecks, Fiber AI started using MCP Registry (latest on October 9, 2026). A change counts only between two checks of fiber.ai done the same way.
Which companies have a tech stack similar to Fiber AI's?
The companies with the stacks most like Fiber AI's are Windsor, Maroo, Outlit Labs and Conveo, according to runsonwhat (October 2026). Each shares 9 to 19 tools with Fiber AI, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Fiber AI uses?
runsonwhat reads public records only. Of the 32 tools at Fiber AI, 18 were found through code on fiber.ai, 8 through DNS records, 4 through subdomains that point at the vendor, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and fiber.ai 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.