
Email Verification API | Real-Time Validation for Developers | MailValid
Email verification API with real-time validation via syntax, domain, MX, and SMTP checks.
@sachinbapure · X
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Email verification API with real-time validation via syntax, domain, MX, and SMTP checks.
@sachinbapure · X

Mask sensitive data before sending to any LLM, then restore it in the reply.
@velumprivacy · X

Decrypt Claude Sonnet 5's hidden reasoning using encrypted thinking signatures.
bayes-song · HN
Unlock Claude Sonnet 5's original reasoning

Trace, replay, and verify AI agent decisions with signed audit trails.
u/Funky_Chicken_22 · Reddit
OSS to SaaS positioning problem: when the user persona and the buyer persona are completely disjoint Founder here. Sharing a positioning problem I think a lot of OSS-to-SaaS founders hit and don't talk about publicly. Context: I have been running an OSS project (world-model-mcp) with ~2,500 monthly PyPI installs. Two weeks ago I opened up the hosted companion, Etch, at etch.systems. Launched publicly on Product Hunt at 12:00 PDT yesterday. The positioning problem: OSS user persona: in

Automates sales outreach by finding verified leads, writing emails, sending them, and following up.
idoko · Product Hunt
Verifiedlead.ai Real leads. Verified at the source.

verified-3d-mesh-intersection Formally verified 3D mesh intersection - trust 93 lines of spec, not 1000+ lines of AI-written code
schildep · GitHub
verified-3d-mesh-intersection Formally verified 3D mesh intersection - trust 93 lines of spec, not 1000+ lines of AI-written code

Describe a business process to get AI-generated maps and automated solutions.
@AlejandroReyys · X
- An COO agent you can hire. Understand your business processes & optimize them

AI tool that audits your weekly time usage and shows potential productivity gains in 10 minutes.
@BlackLedgerSig · X

Validate your startup idea with AI-powered market research, competitor analysis, and SWOT scoring.
@xpertvex · X
Building A platform to validate your startup idea with AI before you build it.

Proof there's a real person behind an account or action.
@getanchorid · X

Solve 1000 verified DSA problems with multi-language solutions organized by topic and difficulty.
@Hshu_15 · X
Built something I’ve been working on 🚀 a free platform with 1000 DSA problems, organized by topic & difficulty. Built with ChatGPT + Antigravity and deployed on Vercel. 🌐 ⚡ #DSA #Coding

Take AI-powered skill assessments to verify your knowledge and earn certifications.
@syprayt · X
We are building platform to verify user knowledge using AI, so you can avoid boring lectures and save years of life. It’s Academission baby. Yesterday we launched online mode, so that everyone could test our technology, here is the link: