● Developer Tools
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OpenSigner
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Revenue · 30d
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GMV lifetime
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Est. ARR
opensigner
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screenshot pending✓REVENUE VERIFIED
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About OpenSigner
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.
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Traction
◆Product Hunt104 upvotes · Nov 10, 2025
Data sourced from Product Hunt
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