How does MockBolt compare to Beeceptor, Mockoon, json-server, and RequestBin? See the differences in signup requirements, setup time, hosting, request inspection, and pricing — and pick the instant mock endpoint generator that fits your workflow.
Feature comparison
Feature
MockBolt
Beeceptor
Mockoon
json-server
Mocky.io
Signup to create an endpoint
No
No
No
No
Yes
Free cloud-hosted public URL
Yes
Yes
No — Cloud from $100/mo
Local only
Yes
All HTTP methods
Yes
Yes
Yes
Yes
Limited
Custom status codes
Yes
Yes
Yes
Yes
Yes
Custom response headers
Yes
Yes
Yes
Yes
No
Response delay simulation
Yes
Yes
Yes
Yes
No
Free tier
No daily cap
50 requests/day
Yes (desktop)
Yes
Yes
Permanent endpoints
$2 one-time
From $10/month
Yes (local)
Yes
Limited
Bulk import from OpenAPI/Swagger
Yes (up to 50)
Limited
Yes (paid plans)
Manual
No
Beeceptor — rule-based HTTP interceptor with a solid UI
Where it is strong — Beeceptor lets you define routing rules, inspect request logs, and proxy real backends. It is great when you need conditional responses based on request body or headers, and the proxy mode is useful for recording real traffic.
Where MockBolt is different — The Beeceptor free plan caps you at 50 requests per day and 3 mock rules, and keeping an endpoint beyond 7 days means signing in to claim it. MockBolt has no daily cap and extends endpoints on traffic alone, with no account.
Mockoon — powerful desktop app for local API mocking
Where it is strong — Mockoon is open-source, supports full route configuration, templating, and request logging, and runs as a CLI server in CI pipelines. For complex multi-route APIs that do not need a public URL, it is excellent.
Where MockBolt is different — The Mockoon desktop app runs only on your machine; a Mockoon-hosted public URL requires Mockoon Cloud, from $100/month. MockBolt gives you a public URL free.
json-server — zero-config REST API from a JSON file
Where it is strong — json-server turns a local JSON file into a full REST API with filtering, sorting, and pagination. It is excellent for developers comfortable with Node who want real CRUD semantics, and it is free forever.
Where MockBolt is different — json-server needs Node.js installed locally and is not cloud-hosted. Sharing the endpoint or hitting it from a mobile device requires ngrok or a VPS. MockBolt skips the install, the runtime, and the tunnel.
Mocky.io — simple shareable mock responses
Where it is strong — Mocky.io does one thing simply: store a JSON body and return it from a URL. For a plain GET endpoint with a status code, it works fine.
Where MockBolt is different — Mocky.io requires registration for non-expiring endpoints and offers no custom headers, delay simulation, or multi-method support. MockBolt provides those without an account.
Which one should you use?
You need a shareable URL right now, with no install or account — Use MockBolt. Paste JSON, generate, share. Free for 7 days, auto-renewing with traffic, $2 to make it permanent.
You are building a complex local API with many routes — Use Mockoon. Its desktop app gives you route rules, scripting, request logs, and a CLI mode for CI.
You are a Node developer wanting full REST CRUD over a dataset — Use json-server. It gives you real filtering and pagination from a local JSON file.