ProtoWall
Share prototypes under NDA. No code changes required.
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Roberto Hiribarne

ProtoWall - Share prototypes under NDA. No code changes required.

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Put an authentication and NDA wall in front of your prototypes. Invite specific people, require legal acceptance, and proxy traffic to your app. No code changes required. Every action is audit-logged with timestamps, IPs, and signatures. NDAs are versioned; update the text and existing reviewers must re-accept. Revoke access instantly with one click. Free tier includes 1 project and 5 invites.

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Roberto Hiribarne
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Hey Product Hunt! I'm Roberto, co-founder of ProtoWall. We kept running into the same problem: needing to share a working prototype with an investor or client, but not wanting to just hand out an unprotected URL. Building custom auth + NDA flows for every prototype felt like overkill. ProtoWall sits as a reverse proxy in front of your app. You invite people by email, they accept a versioned NDA, and get proxied through to your prototype. If you update the NDA text, they have to re-accept. Everything is audit-logged: timestamps, IPs, user agents, signatures. You can export a CSV trail or download per-reviewer PDF evidence packages if you ever need to prove someone agreed to your terms. Free tier gets you 1 project and 5 invites. Pro ($19/mo) adds custom NDAs, PDF evidence export, and up to 5 projects. Would love your feedback; especially on what features you'd want to see next!