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CO

Cofounder

AI agents for startup validation and investor-ready docs

CoFounder.im helps you analyze a startup idea with a swarm of AI agents and turn it into reports, pitch decks, and build specs. It also connects to coding tools through MCP so you can move from validation to implementation.

MCP Support
Paid
Web
Multi-Agent
B2B
Usage-Based
Cloud Hosted
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About

What It Is

CoFounder.im is a startup-focused AI agent platform for founders, builders, and small teams that want help evaluating an idea and preparing early-stage business materials. According to the site, it uses a swarm of AI agents to analyze a business idea and generate investor-ready documents, reports, and pitch decks.

You get started on the web by describing your startup idea and creating an account. The product also offers startup mode for recruiting co-founders and managing equity, plus an MCP server and REST API so you can connect the output to tools like Claude Code, Cursor, Windsurf, Cline, and GitHub Copilot.

What to Know

This is more than a simple chatbot: it appears to run multiple agents, produce structured startup analysis, and hand off a build specification to other tools. The workflow is fairly clear, but the site does not explain the underlying models, evaluation methods, or how much human review is needed before using the output in real investor or product decisions.

Pricing is public and credit-based, with monthly plans and optional credit top-ups. The available content does not mention privacy controls, enterprise admin features, or whether any part of the product is open source. If you do not need startup analysis specifically, this is probably not the right tool for you.

Key Features
Analyzes startup ideas with 20+ AI agents
Generates investor-ready documents and pitch decks
Produces build specifications for MVP planning
Connects via REST API
Provides an MCP server for coding agents
Use Cases
A founder wants to validate a new SaaS idea before spending time on development
A startup team needs an investor-ready pitch deck and supporting analysis
A builder wants a generated build spec to pass into Claude Code or Cursor
Agenticness: Guided Assistant 💬

Executes tasks you assign, one step at a time, within narrow domains.

High evidence
Last evaluated: Mar 28, 2026

Dimension Breakdown

Action Capability
Autonomy
Adaptation
State & Memory
Safety

Categories

Pricing
  • Basic Subscription ($9.99/mo): 1,000 credits per month, up to 10 project ideas, all AI agents, and additional credit purchases.
  • Pro Subscription ($29.99/mo): 3,500 credits per month, up to 25 project ideas, all AI agents, and additional credit purchases.
  • Ultimate Subscription ($99.00/mo): 13,000 credits per month, unlimited project ideas, all AI agents, and additional credit purchases.
Details
AddedJanuary 22, 2026
RefreshedMarch 28, 2026
Quick Facts
DeploymentCloud-hosted
AutonomySemi-autonomous
Model supportMulti-model
Open sourceNo
MCP supportYes
Team supportSmall team
Pricing modelSubscription
Interfaceweb, api
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