Teaflask's tech stack
What does Teaflask use?
Teaflask (teaflask.com) uses at least 16 tools we can see from public records, including Google Workspace for email and documents, Attio for sales, PostHog for analytics and web-vitals for monitoring. Last checked .
“Teaflask puts an AI agent inside your product that gets work done for your users: real actions through your own API, as the signed-in user, within the policies you set. A frontend change, live in a day.”
- Industry
- B2B
- Size
- 1–10 employees
- Based in
- San Francisco, United States
- Company page
- Tools found
- 16
- Categories
- 13
- Layers
- 5 of 5
- Changes seen
- 1
Teaflask'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
CDN & Edge
Application
5 tools, what the product is built with
Frontend
Backend & Database
Media & UI
Data & Observability
2 tools, what they measure and store
Monitoring
Analytics
Go-to-market
2 tools, how they find and keep customers
Marketing
Sales & CRM
Company Ops
5 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
What changed at Teaflask
Recent starts and stops
- StartedAttio
Companies like Teaflask also use
Tools common among companies with a similar stack that we haven't found at Teaflask.
Companies with a stack like Teaflask's
Ranked by shared tools, with rare tools counting more.
Outlit Labs Inc.B2B · 1–10 people10in common
CosineB2B · 11–50 people5in common
InterfereEngineering, Product and Design · 1–10 people7in common
Ace & CompanyVenture Capital & Private Equity · 11–50 people4in common
The Code Company Pty Ltd11–50 people5in common
Zango Global Inc.11–50 people5in common
Limbo Music Worldwide HoldingsMusic · 11–50 people4in common
Secure-NOKsecurenok.com4in common
More B2B companies
Other B2B companies we've checked.
Teaflask tech stack FAQ
What tools does Teaflask use?
As of November 2026, runsonwhat has found 16 tools at Teaflask (teaflask.com) in public records. Edge & Hosting: Amazon Route 53 and Amazon CloudFront. Application: GSAP, Next.js and Anthropic. Data & Observability: web-vitals and PostHog. Go-to-market: Attio. Company Ops: Google Workspace, Let's Encrypt and Resend. Last checked November 6, 2026.
What CRM does Teaflask use?
Teaflask uses Attio for its CRM, according to runsonwhat (November 2026). runsonwhat found Attio through a DNS verification record for Attio. Attio is used by 296 companies runsonwhat tracks.
What email provider does Teaflask use?
Teaflask 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 414,603 companies runsonwhat tracks.
What analytics tools does Teaflask use?
Teaflask uses PostHog for analytics, according to runsonwhat (November 2026). runsonwhat found PostHog through PostHog code on teaflask.com. PostHog is used by 10,807 companies runsonwhat tracks.
What monitoring tools does Teaflask use?
Teaflask uses web-vitals for monitoring, according to runsonwhat (November 2026). runsonwhat found web-vitals through web-vitals code on teaflask.com. web-vitals is used by 30,131 companies runsonwhat tracks.
Does Teaflask use GSAP?
Yes. runsonwhat found GSAP at Teaflask through GSAP code on teaflask.com. GSAP is a Media & UI tool used by 211,223 companies runsonwhat tracks.
Does Teaflask use AI tools?
Yes. runsonwhat has found Anthropic at Teaflask; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Teaflask may use more AI tools than these.
Has Teaflask changed tools recently?
Yes. On runsonwhat's rechecks, Teaflask started using Attio (latest on November 6, 2026). A change counts only between two checks of teaflask.com done the same way.
Which companies have a tech stack similar to Teaflask's?
The companies with the stacks most like Teaflask's are Outlit Labs, Cosine, Interfere and Ace & Company, according to runsonwhat (November 2026). Each shares 4 to 10 tools with Teaflask, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Teaflask uses?
runsonwhat reads public records only. Of the 16 tools at Teaflask, 6 were found through DNS records, 4 through code on teaflask.com, 3 through subdomains that point at the vendor, 2 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 teaflask.com 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.