Postman vs Testkube
Postman vs Testkube, 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 Testkube on 39/100.
Where each one leads
Postman
- our overall score: 56/100 against 39/100
- agent readiness: 68/100 against 43/100
- domain rating: 90/100 against 58/100
- headcount: 3,440 against 30
- LinkedIn following: 556,881 against 2,777
Testkube
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Postman | Testkube |
|---|---|---|
| What it is | The leading API platform for designing, testing, managing, and distributing APIs. | Open-source Kubernetes-native testing framework for CI/CD. |
| Category | API Development, API Platform, Developer Tools, MLOps | MLOps, Developer Tools, CI/CD, Kubernetes |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2012 | 2021 |
| Headquarters | San Francisco, United States | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Postman | Testkube |
|---|---|---|
| Employees | 3,440 | 30 |
| Headcount growthLast 12 months | +6.2% | Not published |
| Total funding | Not published | $12.0M |
| Latest round | Not published | Series A |
| Valuation | $5.6B | Not published |
| LinkedIn followers | 556,881 | 2,777 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Postman | Testkube |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 56/100 | 39/100 |
| Traction | 20/100 | Not published |
| Search visibility | 50/100 | Not published |
| Quality | 81/100 | Not published |
| 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 | 58/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Postman | Testkube |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Analytics | Not detected | Google Tag Manager, PostHog |
| Open source | Yes | Yes |
| Self-hostable | No | Yes |
Postman vs Testkube: common questions
Which is better, Postman or Testkube?
On our 0-100 score Postman rates higher (56/100 against 39/100). 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 Testkube compare on the numbers?
Postman leads on our overall score (56/100 against 39/100), agent readiness (68/100 against 43/100), domain rating (90/100 against 58/100), headcount (3,440 against 30), LinkedIn following (556,881 against 2,777).
Read the full Postman review and pricing or the Testkube review and pricing. You can also browse other Postman alternatives we track.