Share Auth
Shared 2FA for teams
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Share Auth gives teams a shared vault for 2FA codes. Viewers copy codes without seeing the secret. Roles, access logs, a browser extension, and an MCP connector so AI agents get the code, never the seed. Free for 3 members.
PH · launched Nov 3, 2026 · 2 upvotes (top 19%) · 0 views
Niche: credential management and security tools · 78 launches, 14 in the last 7 days ▲ +56% · Explore this niche →
Category and tags
- Horizontal
- Workflow automation
- B2B
- Not AI
- Commercial product
- Productivity
- Developer Tools
- Security
Visit website ↗ Source listing ↗
More like this: all 78 launches in credential management and security tools →
Could you build this?
Partial The team vault, roles, access logs and extensions are standard web work that can be vibe-coded. Securely storing TOTP seeds with proper encryption and key management, and making sure agents never see seeds, needs security expertise and an audit before real users rely on it.
What it would actually take: The architecture would be an encrypted vault with per-user or per-team key hierarchies, probably client-side encryption so the server never sees plaintext seeds, plus a browser extension and an MCP server that returns only generated codes. The hard part is the cryptographic design and access control model, which a security engineer should review and penetration-test. Compliance expectations such as SOC 2 would also need security engineering time.
Competitors
Other products that read as similar to this one : 141 launches clear the similarity bar, closest 8 shown.
Attention rank: #35 of 142 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 356 days after the earliest competitor.
- Pair2FA · ph · 2026-09-25 · 65 upvotes · similarity 0.71
- Shared MFA Inbox · ph · 2026-11-13 · 1 upvotes · similarity 0.54
- Sentinel · ph · 2026-10-26 · 1 upvotes · similarity 0.52
- 2FA Authenticator™ MFA Authy · ph · 2026-09-30 · 1 upvotes · similarity 0.50
- Sx 2.0 · hn · 2026-07-13 · 44 upvotes · similarity 0.45
- Araza Authenticator · ph · 2026-10-29 · 1 upvotes · similarity 0.45
- Multifactor: A password manager built for secure sharing with humans & AI · yc · 2025-11-12 · 22 upvotes · similarity 0.45
- AuthMonster · ph · 2026-10-01 · 68 upvotes · similarity 0.44
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