LambdaTest · Rate Limits

Lambdatest Rate Limits

LambdaTest REST APIs are rate-limited per user account. The platform enforces concurrency limits based on the purchased parallel session tier rather than publishing fixed request-per-minute caps in public documentation. The API returns HTTP 429 when throttled. Concurrency limits (parallel sessions) are plan-based: Free includes 2 sessions, and paid automation plans add sessions per purchased license. The manual-api and mobile-api endpoints enforce additional upload-size and frequency limits specific to app testing workflows.

Lambdatest Rate Limits is the machine-readable rate-limit profile for LambdaTest on the APIs.io network, in the API Commons Rate Limits shape.

It captures 5 rate-limit definitions, measuring concurrent_sessions, requests_per_minute, and concurrent_jobs.

Limit state is signalled in the retryAfter response header, and an exhausted limit returns HTTP 429.

This profile was written by API Evangelist and has not been verified against a page the provider published; treat every limit as unconfirmed until a dated transcription replaces it.

The profile also includes response codes documented for throttled.

Tagged areas include Rate Limiting.

5 Limits Exhausted: HTTP 429 retryAfter
Method: generated, dated 2026-06-12.
Written by API Evangelist on 2026-06-12 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
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Rate Limiting

Limits

Web Automation API - Parallel Sessions (Free) user
concurrent_sessions · usage
2
Web Automation API - Parallel Sessions (Web Automation Plan) user
concurrent_sessions · usage
1
App Upload API - Request Rate user
requests_per_minute · minute
60
HyperExecute API - Concurrent Jobs (Free) user
concurrent_jobs · usage
2
HyperExecute API - Concurrent Jobs (Cloud) user
concurrent_jobs · usage
-1

Sources

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Tools for rate limits

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  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
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Call it yourself

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This rate limit 
curl "https://apis.io/api/v1/rate-limits/lambdatest-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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