CofounderFit: Async Equity & Role Negotiation Simulator

The Problem

A recurring HN thread topic is early-stage founders discovering months in that their cofounder expectations around equity splits, decision rights, and role ownership were never made explicit — leading to catastrophic fallouts. CofounderFit walks two or more potential cofounders through a structured async questionnaire covering contribution expectations, vesting preferences, decision authority, and exit scenarios, then surfaces misalignment scores and generates a plain-English term sheet draft before any code is written.

Target Audience

Solo founders seeking cofounders, early-stage startup pairs before incorporation, indie hackers moving from solo to team

Monetization Angle

$12/session one-time or $19/mo for unlimited sessions with saved history and lawyer-referral upsell

Recommended Tech Stack

Why Now

The explosion of AI-assisted solo building has pushed more developers toward cofounder searches on Twitter and YC co-founder matching, making structured alignment tooling urgently needed before equity paperwork.

MVP Scope

A 20-question async form each cofounder fills independently, with a side-by-side misalignment report emailed to both parties.

AI Angle

AI synthesizes both parties' free-text answers into a structured misalignment summary and drafts plain-English role-and-equity clauses for review.

Primary Risk

Founders may feel the tool oversimplifies legal nuance, requiring careful disclaimers and lawyer-referral partnerships to maintain trust.

Validation Checklist

• Post a 'Would you pay $12 to surface cofounder misalignment before signing anything?' poll on r/indiehackers and measure response rate
• DM 20 founders currently in YC cofounder matching to do a free session in exchange for feedback
• Build a no-code Typeform prototype and manually generate a PDF report to validate willingness to pay before building
• Reach out to startup lawyers to gauge interest in a referral partnership as a distribution and credibility signal

Who Would Pay For This

Likely buyers are founders, operators, and small teams with a recurring business process. Start with Solo founders seeking cofounders, early-stage startup pairs before incorporation, indie hackers moving from solo to team and validate whether this can replace a spreadsheet, manual review, or consultant workflow.

First 10 Users

Find the first 10 users by searching for recent complaints around "cofounder equity" in Hacker News, developer communities, GitHub issues, and niche Slack or Discord groups. Offer a concierge version first: manually solve the workflow for a few users, then automate only the repeated steps.

More Developer Search Paths

Why This Idea Has Legs

• Sourced from real discussions and complaints across Reddit and social media
• Cross-checked against recurring demand signals in the IdeaGenius archive
• Difficulty rated Medium — buildable by a solo developer or small team
• Clear monetization path from day one

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