PayRekha
Stops attackers moving money with your own payout API
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Want to reach these readers? Sponsor an issue.
PayRekha is an open-source payout firewall. Every outbound payout (loan disbursal, settlement, refund, crypto withdrawal) must match a signed business reason, or it doesn't move, even if attackers hold your keys. Runs in your cloud. No telemetry.
PH · launched Nov 7, 2026 · 2 upvotes (top 19%) · 0 views
Niche: fraud and scam detection software · 151 launches, 9 in the last 7 days ▼ -57% · Explore this niche →
Category and tags
- Fintech
- Compliance & governance
- B2B
- Not AI
- Commercial product
- Open Source
- Fintech
- GitHub
- Security
Visit website ↗ Source listing ↗
More like this: all 151 launches in fraud and scam detection software →
Could you build this?
Partial The policy engine, signing flow, and dashboard are vibe-codeable, but a trustworthy payout firewall needs real cryptographic key handling, payment-rail integrations, and security review that a solo AI-assisted builder would struggle to get right.
What it would actually take: Build a self-hosted service (e.g., Go or Rust, Postgres, an HSM or KMS for signing) that sits between the business system and the payment provider's API, requiring each payout to carry a signed reason token that matches a policy. The hard parts are correct signing and key management, idempotent and tamper-evident payout logging, and per-rail integrations with banks and crypto custodians. You need security engineers for threat modelling and an audit, plus payments-domain knowledge.
Competitors
Other products that read as similar to this one : 166 launches clear the similarity bar, closest 8 shown.
Attention rank: #13 of 167 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 256 days after the earliest competitor.
- UMVA PAY · ph · 2026-09-10 · 1 upvotes · similarity 0.47
- Payaries · ph · 2026-10-23 · 1 upvotes · similarity 0.47
- PaySovra · ph · 2026-09-18 · 2 upvotes · similarity 0.46
- Refund & Payout Tracker · ph · 2026-09-23 · 1 upvotes · similarity 0.45
- Krediwall · ph · 2026-11-07 · 2 upvotes · similarity 0.45
- Outpay · ph · 2026-10-02 · 1 upvotes · similarity 0.42
- Railbed · ph · 2026-11-09 · 1 upvotes · similarity 0.42
- Tavarov Pay · ph · 2026-10-15 · 1 upvotes · similarity 0.41
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.