World's first

Full-stack Startup
Operating System

Find co-founders, build your startup and manage seamlessly throughout its lifecycle

Match
Chat
Collaborate
Build
Launch
Manage

65% of startups fail from co-founder conflict.

Miscommunication. Unclear roles. No agreements.

Equity fights. Vision drift. Tool chaos.

So we built something different.

How It Works

Swipe. Match. Build. Manage.

Everything to build and manage a startup. No chaos to slow you down.

Discover

Match Algorithmically

Comatch’s proprietary neural matching algorithm analyzes 30+ compatibility factors including skills, vision, equity expectation, work style, commitment, etc. to surface the most compatible co-founders.

  • AI-powered compatibility matching
  • Filter preferences by skills, location, etc.
  • See mutual affiliations and interests
Swipe to match
Drag cards left or right
Communicate

Chat & Collaborate

Connect with your matches through private chat to evaluate co-founder compatibility. Once you've found your team, centralize all conversations in your collaborative workspace.

  • Private chat with matched co-founders
  • Team messaging for your startup workspace
  • Channels for organized discussions

Chat

Connect with your matches

S

Sarah Chen

2m ago

Would love to discuss the product roadmap!

2
A

Alex Rivera

15m ago

Your technical background is impressive

J

Jordan Lee

1h ago

Let's schedule a call this week?

1
Legalities

Protect Your Startup
with Legalities

After onboarding cofounders, follow Comatch's startup playbook, get help from AI agent, generate & sign crucial legal agreements before your team starts writing a single line of code. This will protect the founders and the startup from any future dispute while saving hundreds of thousands of dollars in legal fees and cases.

  • Customizable templates for your needs
  • Step-by-step essential document generation
  • Sign and export to PDF, DOCX, or HTML formats for legal review

Legal Documents

Generate essential legal documents in one place

Founder Agreement

Co-founder partnership terms

Popular

SAFE

Simple Agreement for Future Equity

Investor Agreement

Investment terms and conditions

Selecting Founder Agreement...
Collaborate

Your Startup HQ

Everything you need to manage, track, and grow your startup in one powerful collaborative workspace.

Tasks

Get projects done in real-time

Organize work with weekly, monthly, and quarterly goals. Follow curated Y Combinator startup playbooks to stay on track with integrated AI agents.

Get projects done in real-time

Startup's productivity command center

Agent
Sort by:

This Week's Focus

Sprint goals for Jan 1-7, 2026

User interviews (5 calls)

Validate problem hypothesis with target users

60%

Landing page draft

Create first version of marketing site

Competitor analysis

Research top 3 competitors

Done
Dashboard

Track your overall startup progress

Have your entire startup's data integrated in one place. Monitor team performance, track progress metrics, and visualize your journey from idea to post-launch management.

Analytics Dashboard

Agent

4 / 6

Tasks Completed

67%

Overall Progress

Performance Trends
DailyAvg

Jan 1 - 7, 2026

Financials

Financial Management

Manage your startup's finances with complete transparency. Track every transaction, monitor budgets by category, and keep an eye on your runway to make informed decisions.

  • Real-time balance tracking across all accounts
  • Transaction history with smart categorization
  • Budget management with spending insights
  • Runway estimation based on burn rate

Total Balance

$188,800.00

↑ 12.5% from last month

Income

$19,999.00

Expenses

$6,872.50

Estimated Runway

24 months

Based on current burn rate

Connected Accounts

Business Checking

Mercury ****4521

$147,250.00

Savings Reserve

Mercury ****8834

$50,000.00

Mailmax

All-in-all email inbox

Connected Accounts

Search emails...
Y

Y Combinator

10:30 AM

Your YC Application Status Update

Thank you for applying to Y Combinator. We wanted to update you on...

ImportantFunding
S

Sarah Chen

9:15 AM

Re: Follow-up from TechCrunch Disrupt

Great meeting you at the conference! I would love to schedule a call to...

Investor
aws

AWS

4:45 PM

Your AWS Activate Credits Have Been Applied

Congratulations! Your startup has been approved for $100,000 in AWS credits...

Resources
M

Mike Johnson

2:30 PM

Senior Engineer Candidates - Your Request

As discussed, here are 5 pre-vetted senior full-stack engineers...

Hiring
MailMax

All Your Emails
One Powerful Inbox

Centralize all your startup emails in one place. Connect multiple accounts, categorize by importance, and never miss critical communications from investors, partners, or customers.

  • Connect unlimited email accounts
  • Smart categorization and tagging
  • Priority inbox for important emails
  • Send and receive from any connected account

1 app. Not 15.

Communication

Slack logo
Slack
WhatsApp logo
WhatsApp
Microsoft Teams logo
Microsoft Teams

Tasks & Projects

Linear logo
Linear
Asana logo
Asana
Trello logo
Trello

Files

Dropbox logo
Dropbox
Google Drive logo
Google Drive
Notion logo
Notion

Legalities

Carta logo
Carta
Pulley logo
Pulley
DocuSign logo
DocuSign

Finances

QuickBooks logo
QuickBooks
Ramp logo
Ramp
Pulse logo
Pulse
Comatch

Ready to build the future?

Join the waitlist to get early access and launch updates.