Founder Graph
Match with complementary cofounders
Discover founder profiles by capability fit, idea intent, and commitment timeline - not random social noise.
Intent-driven discovery
Startup Relationship OS
Build your startup
Team + Capital
Eigen now connects founders, core team members, and investors in one flow - from cofounder matching to team formation to fundraising visibility.
Cofounders + Teams + InvestorsBuilt For Startup Execution
01%
/ How It Works
01
Choose Your Account Type
Start as Founder, Investor, or Both. Eigen tailors onboarding so you only see workflows that match how you operate.
02
Build Your Startup Identity
Create your founder profile, publish team openings, and set fundraising intent so the right people find you faster.
03
Run Your Matching Loops
Discover cofounders, review role applications, and use Investor Radar to identify aligned capital partners.
04
Execute With Momentum
Turn matches into a real team, collaborate with committed builders, and keep fundraising conversations moving.
/ Features
Founder-Cofounder Matching
Compatibility scoring combines skills, intent, commitment, and preferences to surface high-quality founder matches.
Team Formation Workflows
Create startup teams, open specific roles, evaluate applicants, and manage member approvals from one place.
Investor Radar
Founders who opt in to fundraising can be discovered by investors with relevant stage and thesis alignment.
Privacy First
Control profile visibility, investment readiness, and outbound signals without exposing more than you choose.
Signals, Requests, and Responses
From cofounder interest to team role applications, every interaction follows a clear request-response loop.
Growth-Ready Foundation
Start with matching and expand into team building plus investor discovery as your startup matures.
/ Platform Modules
One platform. Three growth layers.
Team Engine
Launch teams and recruit early operators
Publish open roles, review applications, and convert high-intent builders into structured startup teams.
Role applications in-flow
Investor Radar
Expose fundraising startups to the right investors
Founders can opt in to fundraising visibility while investors browse stage-aligned opportunities with context.
Founder <> investor visibility
/ Built For Real Startup Scenarios
Technical founder searching for GTM partner
Find business cofounders with validated market insight and matching execution tempo.
Operator with thesis, no technical team
Match with product-first builders and shape a team around clear role requirements.
Team ready to hire first key contributors
Open focused startup roles and evaluate applicants through intent-rich profiles.
Investor seeking quality early-stage pipeline
Use Founder Radar to discover startups that are actively open to conversations.
/ Who It's For
01
The Engineer with an Idea
You've built systems at scale but never built a company. You have the technical chops — what you need is someone who speaks customers, fundraising, and go-to-market.
You'll recognize this if…
- 01Side projects that never found users
- 02Strong opinions on architecture, weaker on distribution
- 03Ready to go full-time once the right partner appears
You've built systems at scale but never built a company. You have the technical chops — what you need is someone who speaks customers, fundraising, and go-to-market.
Signals
- 01Side projects that never found users
- 02Strong opinions on architecture, weaker on distribution
- 03Ready to go full-time once the right partner appears
You've run teams, closed deals, or scaled operations. You see market gaps everywhere but need a technical co-founder to turn vision into product.
Signals
- 01Validated an idea but can't build the MVP
- 02Deep domain network waiting to be activated
- 03Fundraising-ready with a deck but no prototype
Years in healthcare, fintech, logistics, or another vertical gave you insights outsiders can't Google. You know exactly what's broken — you need a builder.
Signals
- 01"Why hasn't anyone fixed this?" is your catchphrase
- 02Rolodex of future design partners and first customers
- 03Regulatory and compliance knowledge that takes years to earn
You've done this before — maybe exited, maybe failed, definitely learned. This time you want to start with the right co-founder instead of settling.
Signals
- 01Previous startup experience, successful or not
- 02Clear thesis on what went wrong last time
- 03Moving fast and filtering for complementary strengths
No startup on your resume yet, but the ambition is real. You're learning fast, building in public, and looking for someone equally hungry to take the leap.
Signals
- 01Consuming every podcast, blog, and Y Combinator video
- 02Experimenting with ideas nights and weekends
- 03Looking for an accountability partner as much as a co-founder
/ The Eigen Difference
Optimized for job seekers, not co-founders.
EVENTS
One evening, one city, surface-level conversations.
TWITTER / X
Great for takes. Terrible for finding who's actually building.
ACCELERATORS
Require a team to apply. Chicken-and-egg problem.
| AXIS | EIGEN | EVERYWHERE ELSE |
|---|---|---|
| Matching | Algorithmic + intent-based | Random encounters |
| Signal | Verified profiles with skill depth | Bios and buzzwords |
| Timing | Only people actively seeking a co-founder | Mixed intentions |
| Context | Shared ideas, values, and commitment level | Cold intros |
| Privacy | Your profile, your terms | Public by default |
“We don't believe the best co-founder relationships start with a pitch. They start with aligned values, complementary strengths, and mutual respect — everything else is negotiable.”
/ FAQ