Compare
Postman vs Zorvik
Postman offers cloud sync, collaboration and a paid tier; Zorvik is fully local, free and open source with broader protocol coverage.
PostmanAPI platform for designing, testing and documenting APIs
ZorvikZorvik is a free, open-source desktop app to build, test, mock and load test APIs over HTTP….Which to pick
Pick Postman if you want…
- Full-stack API lifecycle platform
- API platform with collaboration
- Integrations with VS Code, Git or AWS (on Postman's list, not Zorvik's)
Pick Zorvik if you want…
- All-in-one offline API workbench
- A free, open-source tool
- Integrations with HTTP/1.1, HTTP/2 or HTTP/3 (on Zorvik's list, not Postman's)
Side by side
- What it is
- Postman:Postman is an API platform for designing, testing, documenting, and monitoring APIs.
- Zorvik:Zorvik is a free, open-source desktop app to build, test, mock and load-test APIs across many protocols locally.
- Best for
- Postman:Full-stack API lifecycle platform
- Zorvik:All-in-one offline API workbench
- Who it’s for
- Postman:Developers and teams building, testing, and managing APIs.
- Zorvik:Developers and QA engineers needing offline, multi-protocol API tooling
- Pricing
- Postman:Freemium
- Zorvik:Free
- Plans
- Postman:Free $0 · Solo $9 per month (billed annually) · Team $19 per user/month (billed annuall
- Zorvik:—
- Open source
- Postman:—
- Zorvik:Yes, 2 GitHub stars
- Works with
- Postman:VS Code, Git, AWS, Postman CLI, Postman API
- Zorvik:HTTP/1.1, HTTP/2, HTTP/3, GraphQL, gRPC, WebSocket, Socket.IO, Server-Sent Events
Postman features
- API design & discovery. Create, version, and explore APIs with the Context Graph and API discovery tools.
- Automated testing. Generate collections, run automated tests, and perform performance testing with unlimited runners.
- Mock servers. Spin up mock servers to simulate APIs before they exist.
- API monitoring. Monitor live endpoints for uptime, drift, and performance metrics.
- CI/CD integration. Run collection and governance checks on every commit via Postman CLI and integrations.
Zorvik features
- Multi-protocol support. Handles HTTP/1-3, GraphQL, gRPC, WebSocket, Socket.IO, SSE, MQTT, TCP, UDP and DNS in one app.
- Mock server & routes. Create mock endpoints with params, delays, faults, CORS and forwarding.
- Load testing. Run virtual-user or arrival-rate load tests with configurable thresholds.
- MCP testing for AI agents. Test and mock MCP servers that AI agents use, with schema validation.
- Plain-file workspaces. All requests and configs are stored as readable YAML files in Git-friendly folders.
- CLI for CI/CD. Command-line tools (zorvik run, load, serve, mcp) integrate with pipelines and generate JUnit reports.
- Network inspector tools. Built-in TLS inspector, DNS lookup, port check, ping and encoders for Base64, JWT, hashes.
- Built-in learning bootcamp. Interactive lessons and labs teach API concepts and testing within the app.
Postman vs Zorvik FAQ
Is Postman or Zorvik free?+
Postman has a free plan; paid plans start at $9/month (Solo). Zorvik is free.
Which is cheaper, Postman or Zorvik?+
Zorvik is free, so it costs less. Postman starts at $9/month (Solo).
Is Postman or Zorvik open source?+
Zorvik is open source (LibreGuild/zorvik on GitHub, Apache-2.0 license). DevHunt has no public source repository on record for Postman.
Do Postman and Zorvik integrate with the same tools?+
Their integration lists don't overlap: Postman lists VS Code, Git, AWS, Postman CLI and 1 more; Zorvik lists HTTP/1.1, HTTP/2, HTTP/3, GraphQL and 10 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.