Postman vs Stoplight
Postman vs Stoplight, compared side by side on 15 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Postman is on 56/100 and Stoplight on 50/100.
Where each one leads
Postman
- our overall score: 56/100 against 50/100
- agent readiness: 68/100 against 43/100
Stoplight
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Postman | Stoplight |
|---|---|---|
| What it is | The leading API platform for designing, testing, managing, and distributing APIs. | Collaborative API design platform for building and managing APIs. |
| Category | API Development, API Platform, Developer Tools, MLOps | API Platform, Developer Tools, Enterprise Software, Cloud-based Software |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2012 | 2014 |
| Headquarters | San Francisco, United States | Austin, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Postman | Stoplight |
|---|---|---|
| Employees | 3,440 | Not published |
| Headcount growthLast 12 months | +6.2% | Not published |
| Total funding | Not published | $21.6M |
| Latest round | Not published | Series B |
| Valuation | $5.6B | Not published |
| LinkedIn followers | 556,881 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Postman | Stoplight |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 56/100 | 50/100 |
| Traction | 20/100 | 37/100 |
| Team | Not published | 50/100 |
| Search visibility | 50/100 | 15/100 |
| Quality | 81/100 | 62/100 |
| Agent readinessHow well an AI agent can read and act on the site | C (68/100) | D (43/100) |
| Domain ratingLink authority, 0-100 | 90/100 | 84/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Postman | Stoplight |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Analytics | Not detected | Google Tag Manager |
| Open source | Yes | Yes |
Postman vs Stoplight: common questions
Which is better, Postman or Stoplight?
On our 0-100 score Postman rates higher (56/100 against 50/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 15 data points above: read the rows that match what you are buying for.
How do Postman and Stoplight compare on the numbers?
Postman leads on our overall score (56/100 against 50/100), agent readiness (68/100 against 43/100).
Read the full Postman review and pricing or the Stoplight review and pricing. You can also browse other Postman alternatives we track.