--- title: Abstract API Reviews meta\_title: 'Abstract API Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 16 reviews by the users' company size, role or industry to find out how Abstract API works for a business like yours. aggregate\_rating: rating\_value: 4.5 review\_count: 16 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Development url: https://www.g2.com/categories/development --- # Abstract API Reviews & Product Details Abstract helps automate routine developer work, so developers can focus on work that actually matters to the business. We provide a suite 12+ utility APIs that power 100,000+ organizations like Airbnb, Shopify, McKinsey, Bayer, and more. These APIs include IP Geolocation, Email Validation, Phone Validation, Company Enrichment, and more. * * * Seller [Abstract API](https://www.g2.com/sellers/abstract-api) Discussions [Abstract API Community](https://www.g2.com/products/abstract-api/discuss) Languages Supported English, Spanish Overview by Matt Brown Show More ## Top-Rated Alternatives [ ![IPinfo](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "IPinfo") IPinfo 4.7/5(151) ](https://www.g2.com/products/ip-info-ipinfo/reviews) [ ![ipstack](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "ipstack") ipstack 4.5/5(143) ](https://www.g2.com/products/ipstack/reviews) [ ![Foundry Intent](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Foundry Intent") Foundry Intent 4.3/5(144) ](https://www.g2.com/products/foundry-intent/reviews) [ View All Alternatives ](https://www.g2.com/products/abstract-api/competitors/alternatives) ## User Insights Average based on 16 real user reviews. [Log in to unlock pricing and user insights](/login) DM David M. Founder Small-Business (50 or fewer emp.) 7/31/2025 "Doubled The Price With No Warning Out Of The Blue" 1/5 What do you like best about Abstract API? The API documentation is adequate to setup software to use with their API. Review collected by and hosted on G2.com. What do you dislike about Abstract API? In using the email verification, there were emails that were categorized as "UNKNOWN"that other email verification platforms were able to correctly identify. Our application required up to 5 verifications to be done in a short frame of time - we could only send 3 verification requests per second without the platform returning an error - so we had to sleep our application (and delay the UI) for a second after 3 verification attempts in a window of time. This to add to the unexpected doubling in price that was done for some reason - we didn't find out about it until they threatened to disable our API key, as we have spending limits set on our card. Subsequently, we had to find a new platform to replace this one within a moments notice. Review collected by and hosted on G2.com. What problems is Abstract API solving and how is that benefiting you? Abstract API offers a number of API's for various functionality. We had been using the email verification platform - our application has contact forms for over 50 sites that the user leaves an email address that needed to be checked, along with emails that we were routing their requests to be processed needing checking as well. Review collected by and hosted on G2.com. Show More 8/11/2025 Current UserValidated ReviewerSource: Organic Review from User ProfileAI Translated ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. [ View More Pricing Information ](https://www.g2.com/products/abstract-api/pricing) ##### ##### Abstract API Features Data Types Autonomous System Numbers (ASN) Geolocation Internet Service Provider (ISP) Integrations Enrichment Automation Marketing Data Availability Data Exports [ View More Features ](https://www.g2.com/products/abstract-api/features) ##### Categories on G2 [IP Address Intelligence](https://www.g2.com/categories/ip-address-intelligence) ##### Explore More [Which are the most trusted enterprise service bus platforms by integration architects based on user reviews?](https://www.g2.com/discussions/which-are-the-most-trusted-enterprise-service-bus-platforms-by-integration-architects-based-on-user-reviews)[Is Podium worth it for automotive marketing?](https://www.g2.com/discussions/is-podium-worth-it-for-automotive-marketing)[Top computerized maintenance management systems for manufacturing](https://www.g2.com/discussions/what-are-the-top-computerized-maintenance-management-systems-for-manufacturing) [Best tools for merchandising analytics and performance tracking](https://www.g2.com/discussions/what-are-the-best-tools-for-merchandising-analytics-and-performance-tracking)[Which presentation software offers the best design templates?](https://www.g2.com/discussions/which-presentation-software-offers-the-best-design-templates)[What is the best live shopping software for a small ecommerce brand just starting with live commerce that needs something practical without a long setup process?](https://www.g2.com/discussions/what-is-the-best-live-shopping-software-for-a-small-ecommerce-brand-just-starting-with-live-commerce-that-needs-something-practical-without-a-long-setup-process) [Show MoreShow Less](javascript:void(0);)