# Elevate Your Data Insights with Similarweb’s API **Source:** https://www.similarweb.com/corp/daas/api/ **Publisher:** Similarweb --- # Elevate Your Data Insights with Similarweb’s API Access data in real-time and at scale to make faster business decisions with unmatched flexibility and customization Speak to a data expert Trusted by leading data teams in companies of all sizes ## Your all-in-one API solution for any type of Similarweb data Pull valuable data about millions of websites and mobile apps, billions of keywords, and thousands of companies and technologies all through a single API. Explore some of our most popular APIs: - Traffic and Engagement API - Keyword Analysis API - App Analysis API - Technographics API - Company Analysis API ### Analyze your competitors’ traffic Get an overview of any company’s digital market share. Measure volume, reach, distribution, and engagement to understand the quality of their traffic. Get started → ### Win the search marketing game Access the freshest, most accurate [keyword data](https://www.similarweb.com/corp/daas/datasets/keywords/) to stay ahead of keyword trends and optimize your organic user growth. Get started → ### Gain a 360° view of the mobile app market Access best-in-class mobile app insights for Android and iOS to fully understand your market. Get started → ### Explore the tech stack of any website Discover crucial insights into technologies from across millions of websites and the reach of these technologies worldwide. Get started → ### Discover the digital footprint of any company Gain complete visibility into how the companies you're targeting behave online. Get started → ## Transform your business with the world’s best Digital Intelligence Data Our powerful API solutions serve as a gateway to a wealth of digital insights, enabling you to extract valuable data for a deeper understanding of the digital world. Leverage our vast datasets to power data-driven decision-making throughout your entire organization. ### Explore our API Documentation Ready to take our API for a spin? Our documentation details the breadth and granularity of our data, as well as the capabilities at your disposal, complete with comprehensive integration guides. [Take me to the API docs →](https://developers.similarweb.com/docs/similarweb-web-traffic-api) Coverage & Scale ### Infinite data at your fingertips Tap into our vast datasets, uncovering billions of data points across companies, stocks, [websites](https://www.similarweb.com/corp/daas/datasets/websites/), [apps](https://www.similarweb.com/corp/daas/datasets/apps/), [keywords](https://www.similarweb.com/corp/daas/datasets/keywords/), and [technologies](https://www.similarweb.com/corp/daas/datasets/technologies/). Gain unrivaled market insights to drive your strategic decisions. Flexibility & Customization ### Seamless integration and agile data delivery Easily integrate our robust APIs into your systems and workflows. Our solutions offer the flexibility to cater to your specific needs, whether you require real-time insights or large-scale data pulls. Real-time Notifications ### Making faster decisions, at scale Transform your digital intelligence strategy by zooming in on the most important data. With Similarweb’s API solutions, bypass the manual labor of navigating dashboards for efficient, focused analysis. "Similarweb's API has been key in shaping our product roadmap by enabling us to detect trends early. This integration not only enhanced our machine learning models but also streamlined our data-driven decision-making process." Shawn Lucas Head of Strategy & Research at Wix [Read more](https://www.similarweb.com/corp/clients/wix-success-story/) "Similarweb is essential to accessiBe’s business model. It enables us to accurately size our customers, allowing for precise segmentation and pricing. Without it, we wouldn’t have the reliable intelligence needed to understand and serve our most valuable resource, our customers." Demar Amacker Director of Revenue Operations at accessiBe [Read more](https://www.similarweb.com/corp/clients/accessibe-success-story/) ## FAQs - Which subscription do I need to purchase to gain access to the API? API access is currently available as part of our Business and Enterprise plans, or alternatively as a standalone package. - How do I begin using the Similarweb API? Starting with the Similarweb API is straightforward. Our extensive documentation guides you through the integration process, covering both fundamental and advanced topics. This ensures an easy start for developers of any experience level. - What are the key benefits of using the Similarweb API? The Similarweb API offers significant advantages, enabling: • Seamless productivity upgrades by integrating data sources • Discovery of insightful growth opportunities via in-depth website and app analysis • Efficient time savings with automated report generation • Ease of use with minimal coding knowledge needed - What are some common applications of the Similarweb API? The Similarweb API is versatile, supporting a wide range of applications, including marketing campaign optimization, affiliate partnership identification, SEO, SEM and conversion funnel optimization, CRM data enrichment, global travel audience analysis, and real-time insights for making smarter investment decisions. You can rely on near real-time keyword data to power the metrics you use daily and make confident decisions on your marketing strategy. Our unique dataset enables us to deliver unique insights and metrics with accuracy you won’t find anywhere else. - Can I automate the integration of data into my internal tools and dashboards? Absolutely, the Similarweb API enables the automation of data integration into your internal tools, dashboards, and interfaces, streamlining efficient decision-making and facilitating true real-time analysis. - What data does the Similarweb API provide access to? The Similarweb API provides access to billions of data points across websites, mobile apps, keywords, companies, and technologies. Core datasets include traffic and engagement metrics, keyword rankings, app performance for iOS and Android, technographic data (tech stacks), company firmographics, and audience behavior, all queryable programmatically through a single API key. - What is the difference between the REST API and the Batch API? The REST API is best for real-time, on-demand queries, ideal for live dashboards and applications. The Batch API is optimized for large-scale data pulls, historical trend analysis, and data warehouse ingestion. Both access the same underlying datasets and use the same API key. The Batch API is included in Business, Enterprise, and API-only plans. Read more [here](https://docs.similarweb.com/api-v5/guides/rest-api-vs-batch-api) - How much historical data can I access through the API? Similarweb's API provides access to up to 7 years of historical data across all data types, enabling long-term trend analysis and strategic research. The specific date range available depends on your subscription plan. You can use the [Check Capabilities](https://docs.similarweb.com/api-v5/support-and-faq/check-capabilities) endpoint to confirm the exact start and end dates available in your account. - How does Similarweb's API pricing work? Similarweb uses a data credit model. You pay for the data you receive, not just the API calls made. Each endpoint has a defined credit cost listed in the API reference. Credits typically reset monthly. You can use the Request Validate endpoint to estimate costs before running large queries. - Does Similarweb offer OEM or white-label API access for product builders? Yes. Similarweb offers [OEM licensing](https://www.similarweb.com/corp/daas/data-partnerships/) for companies that want to embed digital intelligence into their own software products. This allows SaaS platforms, analytics tools, and data products to surface Similarweb insights, such as competitor traffic, keyword trends, or technographic data — directly within their own user interfaces. Show more