Cipherstall — self-hosted, end-to-end encrypted marketplace software
A separate product from the store you're browsing: license the software behind it and run your own multi-vendor marketplace, on your own server, with the same encrypted-messaging and non-custodial-payment foundation we built for ourselves.
Genuinely encrypted buyer/seller messaging
End-to-end encrypted in the browser before it's ever sent — read receipts, disappearing messages, encrypted file attachments. Most marketplace software has none of this; this has all three, built in from the start, not bolted on.
Non-custodial crypto payments
Buyer/seller payments run through your own self-hosted BTCPay Server — on-chain funds go straight to each seller's own wallet from their own xpub. The platform itself never touches a private key or holds funds.
Built for any niche
Categories, site name, tagline, logo, and accent colors are all admin-managed from /admin, not hardcoded — retargeting to a new niche is a few clicks, not a code change.
Privacy-first by default
No analytics, no tracking pixels, no third-party requests of any kind. Minimal PII collected from your users. Rate limiting, CSRF protection, and hardened security headers out of the box.
You run it, you own it
Self-hosted — your own server, your own database, your own users. We never see your sellers' or buyers' data, and nothing about how it's licensed changes that.
Questions before you commit?
Message us at help@obsidiandevices.com — this is a separate product from the devices we sell, run by the same team.