Postman vs UP9
Postman vs UP9, compared side by side on 17 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 UP9 on 46/100.
Where each one leads
Postman
- our overall score: 56/100 against 46/100
- agent readiness: 68/100 against 21/100
- domain rating: 90/100 against 15/100
- headcount: 3,440 against 1
- headcount growth: +6.2% against -29.6%
- LinkedIn following: 556,881 against 380
UP9
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Postman | UP9 |
|---|---|---|
| What it is | The leading API platform for designing, testing, managing, and distributing APIs. | Autonomous microservice testing platform using ML-generated API test code. |
| Category | API Development, API Platform, Developer Tools, MLOps | Microservices, Test Automation, Developer Tools, API Platform |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2012 | 2019 |
| Headquarters | San Francisco, United States | Palo Alto, United States |
| Status | Active | Inactive |
Size, funding and growth
| Measure | Postman | UP9 |
|---|---|---|
| Employees | 3,440 | 1 |
| Headcount growthLast 12 months | +6.2% | -29.6% |
| Valuation | $5.6B | Not published |
| LinkedIn followers | 556,881 | 380 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Postman | UP9 |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 56/100 | 46/100 |
| Traction | 20/100 | 3/100 |
| Team | Not published | 70/100 |
| Search visibility | 50/100 | 34/100 |
| Quality | 81/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | C (68/100) | F (21/100) |
| Domain ratingLink authority, 0-100 | 90/100 | 15/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Postman | UP9 |
|---|---|---|
| Hosting | Not detected | Google Cloud |
| CDN | Cloudflare | Not detected |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Open source | Yes | No |
Postman vs UP9: common questions
Which is better, Postman or UP9?
On our 0-100 score Postman rates higher (56/100 against 46/100). 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 17 data points above: read the rows that match what you are buying for.
How do Postman and UP9 compare on the numbers?
Postman leads on our overall score (56/100 against 46/100), agent readiness (68/100 against 21/100), domain rating (90/100 against 15/100), headcount (3,440 against 1), headcount growth (+6.2% against -29.6%), LinkedIn following (556,881 against 380).
Read the full Postman review and pricing or the UP9 review and pricing. You can also browse other Postman alternatives we track.