CHEQ Defend vs FingerprintJS: side-by-side comparison (2026)
CHEQ Defend is a commercial bot management & CAPTCHA solution by CHEQ. FingerprintJS is a free bot management & CAPTCHA solution. Features, integrations, deployment and the company behind each one, side by side.
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Bot mitigation & fraud prevention platform for websites and APIs
FingerprintJS is a client-side browser fingerprinting library that provides a unique visitor identifier unaffected by incognito mode.
Side-by-side comparison
Feature
CHEQ Defend
FingerprintJS
Pricing model
Commercial
Free
Category
Bot Management & CAPTCHA
Bot Management & CAPTCHA
Deployment and fit
Deployment type
Cloud
Cloud
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Open source
GitHub stars
–
26,751
Last commit
–
Feb 2026
Company
Company
CHEQ
–
Use cases and capabilities
Bot Protection
Yes
No
Web Security
Yes
No
Open Source
No
Yes
Browser Security
No
Yes
Fraud Detection
No
Yes
Core features
10 features listed
No features listed
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