OpenSigner
Product Hunt
Open-source non-custodial wallet solution
GitHub & Open Source
Open Source
GitHub
Developer Tools
Listed Nov 10, 2025
OpenSigner is an open-source, self-hostable key management stack for non-custodial wallets. Create Ethereum & Solana wallets without custody, plug into any auth, run in our cloud or self-host, avoid vendor lock-in.
GitHub & Open Source
Saturated
Many apps + Low avg votes8
of 59
Total Apps
429
This Week
429
3%Topics
2
Competition
42Opportunity
15Daily launches (14d)
Market positioning
Saturated · vs 58 other categories
