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-productions.s3.amazonaws.com/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-productions.s3.amazonaws.com/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-productions.s3.amazonaws.com/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: [email protected]