Postman's tech stack
What does Postman use?
Postman (postman.com) uses at least 44 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, Qualified for sales and Zendesk for customer support. Last checked .
“Postman is a collaboration platform for API development. Postman's features simplify each step of building an API and streamline collaboration so you can create better APIs—faster.”
- Based in
- San Francisco, United States
- Founded
- 2014
- Company page
- Tools found
- 44
- Categories
- 18
- Oldest proven tool
- Feb 2020
- Last checked
- Oct 2026
Postman'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
5 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
5 tools, what the product is built with
Data & Observability
2 tools, what they measure and store
Monitoring
Flags & Experiments
Go-to-market
8 tools, how they find and keep customers
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
24 tools, what the team runs on day to day
Email Delivery
Collaboration
Finance & Legal
What changed at Postman
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Postman also use
Tools common among companies with a similar stack that we haven't found at Postman.
Companies with a stack like Postman's
Ranked by shared tools, with rare tools counting more.
RetoolProductivity · 201–1,000 people29in common
Cribl, Inc.Software · 201–1,000 people26in common
Vercel Inc.vercel.com21in common
OpenAIArtificial Intelligence · 1,001–5,000 people25in common
Paxos Trust CompanyCryptocurrency · 201–1,000 people25in common
Moment Technology Inc.Financial Services · 11–50 people15in common
TRM LabsSecurity · 201–1,000 people23in common
Samsarasamsara.com21in common
Postman tech stack FAQ
What tools does Postman use?
We've found 44 tools at Postman (postman.com). Edge & Hosting: Cloudflare, Amazon Route 53 and Amazon CloudFront. Application: Anthropic, OpenAI and Next.js. Data & Observability: Atlassian Statuspage and LaunchDarkly. Go-to-market: Meta Pixel, Zendesk and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 2, 2026.
What cloud does Postman run on?
Postman uses Vercel and Amazon Web Services for hosting. We found Vercel through DNS verification records.
What CRM does Postman use?
Postman uses Qualified for sales and CRM. We found Qualified through website code.
What email provider does Postman use?
Postman uses Microsoft 365, Google Workspace and Apple Business for email and documents. We found Microsoft 365 through DNS verification records.
What does Postman use for customer support?
Postman uses Zendesk, Discord and Pylon for customer support. We found Zendesk through custom domain and email records since August 2020.
What payment provider does Postman use?
Postman uses Stripe for payments. We found Stripe through DNS verification records.
Does Postman use Microsoft 365?
Yes. We found Microsoft 365 at Postman through DNS verification records. Microsoft 365 is used by 245,233 companies we track.
How does runsonwhat know what Postman uses?
We read public traces only: Postman'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.