SimilarWeb

aid: similarweb
name: SimilarWeb
description: SimilarWeb is a digital intelligence platform offering a REST API for accessing website traffic estimates, audience
  demographics, keyword analytics, competitive benchmarking, app intelligence data, and lead generation insights. The API
  provides real-time and historical data covering traffic sources, search behavior, technographics, e-commerce shopper intelligence,
  and firmographic company data, enabling developers to integrate market intelligence into applications, dashboards, and data
  pipelines.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/similarweb/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
- Digital Intelligence
- Web Analytics
- Traffic Analytics
- Competitive Intelligence
- Keyword Analytics
- Audience Demographics
- App Intelligence
- Market Research
- E-commerce
- SEO
apis:
- aid: similarweb:similarweb-rest-api
  name: SimilarWeb REST API
  description: The SimilarWeb REST API provides real-time access to digital intelligence data via individual HTTP requests.
    Endpoints cover website traffic and engagement metrics, traffic source breakdowns (organic search, paid search, referrals,
    social, display), audience demographics, keyword and search intelligence, mobile app performance, technographic data,
    e-commerce shopper behavior, company firmographics, and rank tracking. Authentication is via API key and usage is metered
    on a data credit model.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.similarweb.com/
  baseURL: https://api.similarweb.com
  tags:
  - Web Traffic
  - Audience Analytics
  - Keyword Intelligence
  - App Intelligence
  - Competitive Benchmarking
  properties:
  - type: Documentation
    url: https://developers.similarweb.com/
  - type: OpenAPI
    url: https://developers.similarweb.com/llms.txt
  - type: GettingStarted
    url: https://developers.similarweb.com/docs/getting-started
  - type: Authentication
    url: https://developers.similarweb.com/docs/authentication
  - type: RateLimits
    url: https://developers.similarweb.com/docs/rate-limit
  contact:
  - FN: SimilarWeb Support
    url: https://support.similarweb.com/hc/en-us/articles/22089555897373-REST-API
    email: ''
- aid: similarweb:similarweb-batch-api
  name: SimilarWeb Batch API
  description: The SimilarWeb Batch API is optimized for large-scale bulk data extraction, supporting jobs of up to one million
    domains per request. It delivers data asynchronously to cloud storage destinations including Amazon S3, Google Cloud Storage,
    and Snowflake. It is ideal for historical analysis, data warehouse ingestion, and large-scale competitive research workflows.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.similarweb.com/
  baseURL: https://api.similarweb.com
  tags:
  - Batch Processing
  - Bulk Data
  - Data Export
  - Snowflake
  - Amazon S3
  properties:
  - type: Documentation
    url: https://developers.similarweb.com/
  - type: GettingStarted
    url: https://developers.similarweb.com/docs/getting-started
  contact:
  - FN: SimilarWeb Support
    url: https://support.similarweb.com/hc/en-us/articles/22089555897373-REST-API
    email: ''
common:
- type: Website
  url: https://www.similarweb.com/
- type: Documentation
  url: https://developers.similarweb.com/
- type: GitHubOrg
  url: https://github.com/similarweb
- type: LinkedIn
  url: https://www.linkedin.com/company/similarweb
- type: Blog
  url: https://www.similarweb.com/blog/
- type: Pricing
  url: https://www.similarweb.com/corp/daas/api/
- type: X
  url: https://x.com/similarweb
- type: Plans
  url: plans/similarweb-plans-pricing.yml
- type: RateLimits
  url: rate-limits/similarweb-rate-limits.yml
- type: FinOps
  url: finops/similarweb-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com