Abstract API vs IPQualityScore: Which Should You Choose in 2026?
Both prices below were read from each vendor's own pricing page on the date shown.
Pricing side by side
| Plan | Abstract API | IPQualityScore |
|---|---|---|
| tier 1 | Free — Up to 100 API requests per month across all developer endpoints | Free — Up to 5,000 lookups per month on basic fraud and email reputation checks |
| tier 2 | $19/mo — Up to 10,000 API requests per month, commercial SLA, email validation and IP geolocation | $499/mo — Up to 100,000 lookups per month, deep proxy/VPN detection, live click fraud protection |
| tier 3 | $49/mo — Up to 50,000 requests per month, higher rate limits, priority email support | $999/mo — Custom lookup volume, machine learning device fingerprinting, dedicated SLA |
| tier 4 | $149/mo — Up to 250,000 requests per month, custom endpoints, dedicated technical CSM | — |
read from both vendors' pricing pages · 25 Aug 2026 · how we verify
Choose Abstract API if
- Software developers and growth engineers validating user emails and phone numbers on signup forms
- Product teams localizing user experiences based on IP geolocation data
Choose IPQualityScore if
- Performance marketers eliminating affiliate fraud, click fraud, and fake lead form submissions
- E-commerce stores preventing chargebacks and malicious bot account creation
Where each one disappoints
Abstract API
- Content copywriters looking for an AI long-form blog post writer
IPQualityScore
- Graphic designers designing restaurant paper menus
Compiled by Stepan Noianov from both vendors' own sites. Something wrong? Report an inaccuracy.
Other options
All Abstract API alternatives All IPQualityScore alternatives