Last updated: 2026-08-19
Kusho connects directly to 4 major CI/CD platforms (GitHub Actions, GitLab, Bitbucket, and Jenkins), converting an OpenAPI spec, Postman collection, or cURL command into a complete API, UI, and security test suite. Its contract drift detection auto-updates tests whenever the underlying API changes, unlike static scripting tools such as Postman.
About Kusho
Kusho was founded in 2023 by Abhishek Saikia and Sourabh Gawande and is headquartered in San Francisco. The company raised a $600K pre-seed round in February 2024 led by Antler, with participation from Blume Ventures and Upsparks Capital, to build a generative AI quality engineering platform focused on API and microservices testing.
Pricing
Developer Edition (Free): $0/mo, no credit card required, up to 50 users, community support, cloud only. Enterprise: custom pricing based on API endpoints tested (500-10,000+), UI workflows (250-1,000+), monthly test execution volume (50K-5M+), and team size (15-500+ seats). Contact sales for quote.
Key Features
- Automatic Test Generation: Generates complete API and UI test suites from OpenAPI specs, Postman collections, or cURL commands without manual scripting.
- CI/CD Integration: Integrates with GitHub Actions, GitLab, Bitbucket, Jenkins; runs tests automatically with every commit for 100% coverage.
- Security Testing: Scans APIs for vulnerabilities, misconfigurations, and access control risks; auto-updates tests when code changes drift.
- Contract Drift Detection: Automatically detects API contract changes and updates tests accordingly, preventing silent failures.
- Risk Scoring: Assigns AI-computed risk scores to releases based on changes tested and failures, enabling informed deployment decisions.
Pros
- Backend test suites reach full coverage without manual scripting, since Kusho generates them directly from the API spec.
- Accepts OpenAPI specs, Postman collections, cURL commands, or manual entry, so most teams can start from documentation they already have.
- Running security checks inside the same generated suite means teams don't need a separate pen-testing or DAST tool just to cover API vulnerabilities.
Cons
- Free tier limited features; high-volume API testing requires paid plans.
- Learning curve on configuring which tests matter for your specific use cases.
- May generate overly broad tests for complex API behavior.
Data Handling
- Compliance
- SOC2 · ISO27001
Frequently Asked Questions
What does Kusho actually cost?
Kusho's Developer Edition costs nothing, built for individual developers and small teams evaluating the platform. Enterprise pricing is custom, scaled to the number of API endpoints and UI workflows under test, monthly test execution volume, and seat count; Capterra lists a reference starting point near $5,000 a month, though Kusho itself doesn't publish that figure. Contact Kusho sales for an exact quote based on actual usage.
What do you get on Kusho's free tier?
Kusho's Developer Edition is a permanent free plan, not a time-limited trial, supporting up to 50 users at no cost. It covers API contract testing, UI testing, and test generation, aimed at proof-of-concept and evaluation. It does not include unlimited production-scale test runs, SSO, or on-premise deployment, all of which sit behind the Enterprise tier.
What are Kusho's closest competitors?
Qodo focuses on AI code review with test generation built into pull requests, priced at $30 per user per month, whereas Kusho generates standalone API, UI, and security suites from a spec. TestMu AI is the stronger pick if cross-browser and cross-device testing cloud coverage matters more than API-first automation, with a free tier and paid plans up to $199 per month. Postman fits teams that mainly want to design and document APIs rather than automate testing.
Kusho or Postman: which should you pick?
Postman is built for exploring, documenting, and manually scripting API calls; Kusho is built to generate and then continuously maintain a full test suite from a spec, without hand-written test code. Teams that already keep collections in Postman can import them directly into Kusho rather than rebuilding tests from scratch. Kusho's contract drift detection re-generates affected tests automatically when an endpoint changes, a maintenance step Postman does not perform on its own.
What does it take to start using Kusho?
Sign up for the Developer Edition and connect it to whatever API definition you already have on hand, no separate export step required. Kusho's documentation and quick-start guide walk through generating a first suite and wiring it into a CI/CD pipeline so tests run automatically on every commit.
Top Alternatives
- Qodo: Qodo centers on pull-request code review, with test generation as a secondary bonus at $30 per user per month. Kusho flips that priority, generating spec-driven API, UI, and security test suites as the main job.
- TestMu AI: TestMu AI covers cross-browser and cross-device testing cloud coverage, with a free tier and plans up to $199 a month. Kusho stays API-first, generating tests automatically from a spec rather than running them across a device cloud.
HokAI guides covering Kusho
- Qodo vs TestMu AI: Which Should You Use in 2026?: Qodo reviews pull requests; TestMu AI tests the shipped app across real browsers and devices. 2026 pricing, the self-reported benchmark, and who needs both.