---
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
**Vendor:** Abstract API  
**Category:** [IP Address Intelligence Software](https://www.g2.com/categories/ip-address-intelligence)  
**Average Rating:** 4.5/5.0  
**Total Reviews:** 16
## About Abstract API
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.




## Abstract API Reviews
  ### 1. Great for email validation

**Rating:** 4.0/5.0 stars

**Reviewed by:** Carlos M. | CEO, Mid-Market (51-1000 emp.)

**Reviewed Date:** July 05, 2025

**What do you like best about Abstract API?**

Is simple to install. A minimalistic interface is great to quickly use Abstract

**What do you dislike about Abstract API?**

Is still not the best at email validation. I hope one day can be as prescie as Zero bounce!

**What problems is Abstract API solving and how is that benefiting you?**

I have to send a lot of debt collection email. Abstract helps me to validate emails first and not get bad reputation

  ### 2. I use the Abstract API for email validation. It helps us check if email is valid or not.

**Rating:** 4.0/5.0 stars

**Reviewed by:** Verified User in Retail | Mid-Market (51-1000 emp.)

**Reviewed Date:** January 02, 2024

**What do you like best about Abstract API?**

It gives quality score and deliverability of the email which reduces bounce rate for my emails.We can also do email validation in bulk by passing a list of email.

**What do you dislike about Abstract API?**

They've some limits as per the pricing plan

**What problems is Abstract API solving and how is that benefiting you?**

It helps decrease email bounce rates. Since I send many emails from my website, I want to avoid emails bouncing back. Therefore, I use this API to validate emails before sending them.



- [View Abstract API pricing details and edition comparison](https://www.g2.com/products/abstract-api/reviews?filters%5Bnps_score%5D%5B%5D=4&section=pricing&secure%5Bexpires_at%5D=2026-08-10+11%3A53%3A11+-0500&secure%5Bsession_id%5D=6ebb664b-f858-41cc-8735-f05027e14ae2&secure%5Btoken%5D=ba505786799e56153dd7c1c2c57983133ea3b83f4f5c7397436e64e9d3fc1e7a&format=llm_user)

## Abstract API Features
**Data Types**
- Autonomous System Numbers (ASN)
- Geolocation
- Internet Service Provider (ISP)
- Carrier
- Virtual Private Networks (VPN)

**Integrations **
- Enrichment
- Automation
- Marketing

**Data Availability**
- OSINT Blocklists
- Data Updates
- Data Exports

## Top Abstract API Alternatives
  - [IPinfo](https://www.g2.com/products/ip-info-ipinfo/reviews) - 4.7/5.0 (150 reviews)
  - [ipstack](https://www.g2.com/products/ipstack/reviews) - 4.5/5.0 (143 reviews)
  - [Foundry Intent](https://www.g2.com/products/foundry-intent/reviews) - 4.3/5.0 (144 reviews)