SimilarWeb · Rate Limits

Similarweb Rate Limits

SimilarWeb enforces rate limits on the REST API to ensure platform stability and fair use across all customers. The primary limit is 10 requests per second per API key. The Batch API is available for high-volume use cases and processes asynchronously, bypassing per-second rate limits. Enterprise customers may negotiate higher rate limits with the SimilarWeb team.

Similarweb Rate Limits is the machine-readable rate-limit profile for SimilarWeb on the APIs.io network, conforming to the API Commons Rate Limits specification.

It captures 3 rate-limit definitions.

Tagged areas include Digital Intelligence, Web Analytics, Traffic Analytics, Competitive Intelligence, and Keyword Analytics.

3 Limits
Digital IntelligenceWeb AnalyticsTraffic AnalyticsCompetitive IntelligenceKeyword AnalyticsAudience DemographicsApp IntelligenceMarket ResearchE-CommerceSEO

Limits

Requests Per Second api-key
Monthly Data Credit Quota account
Credit costs vary by endpoint. High-value endpoints (e.g., keyword intelligence, app performance) typically consume more credits per call than basic traffic summary endpoints.
Batch API Job Size job

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

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Tools for rate limits

4 MCP tools reach this
  • 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.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/similarweb-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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