A Beeceptor alternative with 200× the free daily quota

Beeceptor deserves its popularity: you get a mock endpoint without even signing up, the live traffic inspector is slick, and the rules engine on paid plans is genuinely capable. For a quick one-off "catch this webhook and show me the payload" job, it's a fine tool.

The free plan's walls show up the moment you use it like a real dev dependency (all figures verified from the official pricing page, July 2026):

50 requests/day per endpoint (daily reset). One busy test run — a frontend that fires a dozen calls per page load — burns that before lunch.
3 mock rules per endpoint. A typical REST resource needs more than three behaviors.
CRUD routes store up to 10 small objects. Ten. A pagination test needs more records than that.
Endpoints expire: unclaimed free endpoints are cleaned up after 7 days; even claimed (signed-in) ones are retained 90 days from creation. Keeping an endpoint permanently requires a paid plan.
Paid starts at $10/month per endpoint (15,000 requests/month, 50 rules), $25/month for 100k requests/month.

Mockbird is a free hosted mock-API service built for the "this is my daily dev backend" case: 10,000 requests per project per day (200× Beeceptor's free quota — per day, not per month), 20 custom routes, 1,000 records per resource, and projects don't expire. One curl, no signup.

The 60-second switch

# one curl — a whole seeded e-commerce backend (products, orders, customers, reviews)
curl -X POST https://HOST/api/projects \
  -H 'content-type: application/json' \
  -d '{"name":"my-api","preset":"ecommerce"}'
# → {"id":"abc123","adminKey":"…","baseUrl":"https://HOST/m/abc123", …}

curl https://HOST/m/abc123/products?limit=3

Prefer a UI? One click creates the same project in the dashboard. Have an OpenAPI spec, db.json, CSV, or Postman collection? Import it and your exact schema (and data) is hosted.

Beeceptor → Mockbird translation

Beeceptor	Mockbird	Notes
Endpoint (subdomain)	project	one URL prefix per project: `/m/<id>/…` — as many projects as you need
Mock rule (3 free)	custom route (20 free)	any path/method/status/content-type, templating: `{{query.x}}` `{{params.x}}` `{{body.x}}` `{{uuid}}` `{{now}}`, per-route delay
CRUD routes (10 objects free)	resources (1,000 records each)	full generated REST: list, get, create, update, delete, filtering, sorting, pagination, relations — seeded with realistic data
Live traffic inspector	request inspector	last 50 requests: method, path, query, headers, body — also readable from tests via API
Fault & latency injection	query params on any URL	`?mock_status=503`, `?mock_delay=2000`, random failures `?mock_chaos=0.3`, latency jitter `?mock_jitter=100-1500` — guide
HTTP echo server	`/m/httpbin/*` + echo bins	an httpbin-compatible surface is built in; or make your own `ANY /*` echo route
Webhook testing / request bin	catch-all bin routes	`ANY /*` catches anything; payloads land in the inspector; handshake echo recipes included
Multi-step stateful behavior	real persistence + snapshots	writes hit a real database; save/restore named data states; pin a snapshot per request for parallel test workers
Test data generation	seeded field types + presets	faker-style generators per field type; one-call multi-resource presets
Local tunnel	no equivalent	honest gap — see below
Proxy / record real traffic	no equivalent	honest gap — see below

Try it in 10 seconds (shared demo, no setup)

# seeded data, field projection
curl 'https://HOST/m/demo/products?limit=2&select=name,price'

# fault & latency injection as query params
curl -i 'https://HOST/m/demo/products?mock_status=503'
curl 'https://HOST/m/demo/products/1?mock_delay=2000'
curl -i 'https://HOST/m/demo/products/1?mock_chaos=0.5'   # ~half fail with 500/502/503/504/429

# a custom route (like a Beeceptor rule, but one of 20)
curl https://HOST/m/demo/health

# an echo bin (like Beeceptor's HTTP echo)
curl -X POST https://HOST/m/demo/echo \
  -H 'content-type: application/json' -d '{"ping":1}'

All of these run against the shared demo project (resets daily). Your own project works the same, keeps its data, and answers 10,000 requests a day — create one in one click.

Honest comparison — free tiers, July 2026

	Beeceptor free	Mockbird
Requests	50/day per endpoint	10,000/day per project
Custom responses	3 mock rules	20 custom routes + generated CRUD for every resource
Stored CRUD data	10 small objects	1,000 records per resource
Endpoint lifetime	7 days unclaimed / 90 days claimed	no expiry
Private endpoints	paid only	protected mode free (JWT auth on every request)
Signup needed	no (claiming needs an account)	no (claiming needs an account)
GraphQL	SDL upload mock	generated from your resources — same data as REST
Exports / no lock-in	—	OpenAPI, Postman, db.json, TypeScript/Zod
Proxy / record / tunnel	yes — their real strength	no

Written by the Mockbird maker — bias disclosed. Where Beeceptor genuinely wins: proxy-based partial mocking and traffic recording (route real traffic through them, selectively override — we have nothing like it), the local tunnel (expose localhost to the internet), SOAP/WSDL and gRPC mocks, a request-matching rules engine far richer than our query params, 300+ test-data generators, and paid-tier mTLS + custom domains with SOC 2 / ISO 27001 certification. If you need to wrap or record a real API, use Beeceptor. If you need a stateful fake backend your app can hammer all day for free, that's us. Free-plan figures (50 requests/day, 3 rules, 10 CRUD objects, 7/90-day endpoint retention, $10/month entry paid plan) verified July 2026 from beeceptor.com's published pricing page.

Full API reference in the docs. More guides: webhook.site alternative · mock any endpoint · httpbin alternative · free mock API tools compared. Create your API →