2 Best Open Source SumSub Alternatives
A curated collection of the 2 best open source and self-hosted alternatives to SumSub in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for SumSub in 2026? The top open-source alternative is Ballerine — Reduce fraud, accelerate underwriting, and maintain compliance with AI-driven merchant risk intelligence for PSPs, banks, and fintechs..
Other highly rated open-source SumSub alternatives include Marble.
Reduce fraud, accelerate underwriting, and maintain compliance with AI-driven merchant risk intelligence for PSPs, banks, and fintechs.
Reduce fraud, accelerate underwriting, and maintain compliance with AI-driven merchant risk intelligence for PSPs, banks, and fintechs.
An open-source platform that enables fintech companies to monitor transactions and user activity, detect suspicious behaviors, and automate fraud prevention in real-time.
An open-source platform that enables fintech companies to monitor transactions and user activity, detect suspicious behaviors, and automate fraud prevention in real-time.
About SumSub
A KYC and AML compliance platform for financial institutions and businesses.