
StartupDeckAI — Best Free AI Startup Idea Validation Tool 2026
Validate startup ideas with AI scoring, competitor analysis, market sizing and financial projections.
@yashrsuthar · X
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Tech stack
25 projects

Validate startup ideas with AI scoring, competitor analysis, market sizing and financial projections.
@yashrsuthar · X

Build and deploy AI customer support agents without writing code.
@BotbaseAi · X
We just shipped 🚀 BotbaseAI — build & deploy an AI customer support agent in minutes. No code. Looking for early testers to break it and tell us what sucks. Try it → 🙏 RTs appreciated #buildinpublic #AI #SaaS

News reader with conversational AI for focused reading and market insights.
@luca_iaconelli · X

Upload AI conversations, get an evidence-backed report.
@StilThinkng · X
Tired of repeating the same context across ChatGPT, Claude, and Grok? SoulBots builds a privacy-first memory that grows with you across AI. Looking for early testers.

Practice interviews, negotiations and high-stakes conversations with an AI roleplay partner.
@auditormusic19 · X
Building iGrow, an AI roleplay app to practice high stakes conversations before they happen. Check it here:

AI-powered CRM platform for sales pipeline management and customer insights.
@SaikatKuma87126 · X
Just shipped AI CRM 🚀 A lightweight CRM with AI-powered sales insights. Would love your feedback: Building with Next.js + Prisma + Gemini AI. #buildinpublic #NextJS #AI

Embeddable AI chat widget that answers customer support questions using your documentation with cited sources.
@dhruvkumar1805 · X

Track trending AI/ML repositories on GitHub with real-time alerts and commit analytics.
@g_saikumar_ · X
Real-time GitHub intelligence for developers, founders, and open-source enthusiasts.

Financial forecasting and credit-analysis platform for credit professionals and business owners.
@caseyyoshi · X

Breaks startup plans into testable hypotheses and coaches customer validation interviews.
@SebBuildsLex · X
I Vibe Coded Lex. Lex breaks down your plan into testable hypotheses, ranks them by risk, and coaches your customer interviews/experiments, so you learn the truth. Use it free at:

Scan AI-built apps for security vulnerabilities including leaked keys and exposed config.
thfothijn · Product Hunt
OpzyAI Finds what your AI-built app leaks — your editor fixes it

Generate long-form AI films and commercials with consistent subject control.
@ApaiAIdigest · X
Just shipped: Buzzy 🔥 Tired of AI video that forgets the face mid-cut? Infinite canvas keeps subjects locked. #AI #ProductHunt #buildinpublic