replit's tech stack
What does replit use?
replit (repl.it) uses at least 24 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, Zendesk for customer support and Stripe for payments. Last checked .
- Based in
- Italy
- Company page
- Tools found
- 24
- Categories
- 14
- Oldest proven tool
- Oct 2019
- Last checked
- Oct 2026
replit'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
4 tools, what the product is built with
Data & Observability
1 tool, what they measure and store
Monitoring
Go-to-market
2 tools, how they find and keep customers
Marketing
Support & Docs
Company Ops
15 tools, what the team runs on day to day
People & HR
Finance & Legal
Security & Compliance
What changed at replit
Companies like replit also use
Tools common among companies with a similar stack that we haven't found at replit.
Companies with a stack like replit's
Ranked by shared tools, with rare tools counting more.
Alchemy Insights, Inc.Software · 51–200 people15in common
SourcegraphIT Services15in common
Hinge HealthSoftware · 1,001–5,000 people14in common
WhatnotE-commerce · 1,001–5,000 people17in common
Mercury Technologies, IncFintech · 201–1,000 people16in common
Upstart Network, Inc.Financial Services · 1,001–5,000 people15in common
Texas Roadhousetexasroadhouse.com6in common
KalshiFintech · 51–200 people14in common
replit tech stack FAQ
What tools does replit use?
As of October 2026, runsonwhat has found 24 tools at replit (repl.it) in public records. Edge & Hosting: Cloudflare and Vercel. Application: Next.js, Anthropic and Stripe. Data & Observability: Datadog. Go-to-market: Zendesk. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 20, 2026.
What cloud does replit run on?
replit uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 48,354 companies runsonwhat tracks.
What email provider does replit use?
replit uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 712,532 companies runsonwhat tracks.
What does replit use for customer support?
replit uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 42,020 companies runsonwhat tracks.
What payment provider does replit use?
replit uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on repl.it. Stripe is used by 28,532 companies runsonwhat tracks.
What does replit use for hiring and HR?
replit 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 3,212 companies runsonwhat tracks.
How long has replit used Replit?
replit has used Replit since at least October 2019, going by the first public certificate of the repl.it subdomain that points at Replit.
Does replit use Cloudflare?
Yes. runsonwhat found Cloudflare at replit through a DNS verification record for Cloudflare and DNS records. Cloudflare is a CDN & Edge tool used by 705,095 companies runsonwhat tracks.
Does replit use AI tools?
Yes. runsonwhat has found Anthropic at replit; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so replit may use more AI tools than these.
Which companies have a tech stack similar to replit's?
The companies with the stacks most like replit's are Alchemy Insights, Sourcegraph, Hinge Health and Whatnot, according to runsonwhat (October 2026). Each shares 14 to 17 tools with replit, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what replit uses?
runsonwhat reads public records only. Of the 24 tools at replit, 17 were found through DNS records, 3 through email records, 2 through code on repl.it, 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 repl.it 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.