Purpose-built for cofounder chemistry

Cofounder matching that starts with fit

Skip random intros. See who fits and why, and start talking once both sides agree.

547+ founders signed up
Anonymous pitches, explained fit
Industry and skill overlap scored
Match snapshot

Your first steps on BiggMate

Step 1

Sign up free and fill in your profile: role, skills, industries, drives and commitment.

Step 2

Post a pitch about what you are building and who you need. Others see it without your name.

Step 3

Browse pitches, check the fit score and its reasons, and send a pitchback to the ones you like.

Step 4

When a founder accepts, both names are revealed and you chat in the app.

Fit score with reasons
Accept or decline
Report and block
Built to avoid bad cofounder breakups

Why founders choose BiggMate

Serious builders, by design

Each founder fills in a short profile covering role, skills, industries, drives and commitment, so you can judge seriousness before you reply.

Built for chemistry

Drives and commitment sit on every profile, so you see where you align before you start a conversation.

You choose who to talk to

Send a pitchback, a short message to a pitch. The founder accepts or declines. Names are revealed only on accept.

Remote or local

Location and remote preference count towards the fit score, and industry overlap is scored too.

Pitch-first matching

Share your idea and expectations first. Matches see your pitch before chatting so calls start with intent.

Compatibility scoring

Every pitch shows a fit score and the reasons behind it: role sought, skills overlap, complementary skills, industry, commitment and location or remote.

Safety and trust built in

Pitches are anonymous until you accept a pitchback. Report and block on every pitch, pitchback and conversation. Optional LinkedIn verification is rolling out.

Let's build faster

Get your shortlist early

Early access is open and the community is still growing. Post a pitch and start browsing.