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7 Free Tools — No Signup Required

Free tools to sharpen
your startup

Validate your idea, find the perfect name, build your pitch deck, calculate costs, split equity, and get roasted — all for free.

Startup Roast

Popular

Get your startup idea brutally roasted across 7 dimensions. Find the weak spots before investors do. Shareable roast report cards.

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Startup Idea Validator

Score your startup idea across 7 key dimensions in under 2 minutes. Get an honest assessment of market potential, timing, and feasibility.

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Startup Name Generator

Generate creative startup names with domain availability checks, taglines, and branding suggestions. Find the perfect name in seconds.

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Pitch Deck Generator

Build a complete 10-slide pitch deck outline from your startup description. Follows the format investors actually want to see.

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Co-Founder Cost Calculator

Compare the real cost of hiring a CTO ($200K+/yr + equity) vs a freelance developer vs an AI co-founder ($499/mo). Includes salary, benefits, and hidden costs.

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Equity Split Calculator

New

Calculate fair co-founder equity splits based on 7 weighted contribution factors. Interactive donut chart visualization with shareable URLs.

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Startup Runway Calculator

New

Calculate how many months until the money runs out. Enter cash, burn rate, revenue, and growth for month-by-month projections and what-if scenarios.

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Tools are great.
A co-founder is better.

These tools give you a snapshot. An AI co-founder builds the whole company with you — 24/7, no equity required.

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Why we built free startup tools

Every founder deserves access to the same tools that well-funded startups use. We built these free tools because we believe validation should happen before you spend a single dollar.

Our Startup Roast helps you find blind spots in your idea before investors do. The Idea Validator scores your concept across market size, timing, competition, and more. The Name Generator helps you find a memorable brand name with available domains.

Need to pitch? The Pitch Deck Generator creates a complete 10-slide outline in the format VCs actually want. Wondering about costs? The Cost Calculator compares hiring a CTO, freelancers, or using an AI co-founder. And the Equity Split Calculator uses 7 weighted factors to suggest fair equity distributions.

All tools are free, require no signup, and run entirely in your browser. Built by AgentFounder — the AI co-founder that builds startups while you sleep.