Venture capital
Heavybit
Fit 87Cold inbound OK
Sample data — verify thesis, stage focus, and contact info before reaching out.
Developer-tool, infrastructure, and open-source companies. Operator-led program.
Stages
Pre-seedSeedSeries A
Geographies
usglobal
Industries
developer-toolsai-infrasaas
Business models
saasopen-sourceenterprise
Check size
$500,000 to $5,000,000
Founder segments
technical-founderdomain-expert
How to reach them
Apply via heavybit.com — they read every application.
Outreach starter
Pick a material kind or ask AI to rewrite with your voice.
Venture capital cold email
Subject: {{idea name}}: {{one-line description}}
Hi Heavybit,
I'm {{founder name}}, building {{idea name}}.
In one line: {{one-line description}}
Where we are today: {{1-2 sentences of traction}}
We are raising {{ask amount}}. Saw your work with {{portfolio company you back}} — that's the closest analog to what we're building, which is why I'm reaching out to you specifically.
Deck and demo: {{website url}}
Worth a 20-minute conversation?
{{founder name}}Fill in: idea name, one-line description, founder name, 1-2 sentences of traction, ask amount, portfolio company you back, website url
Need every material at once? See the full outreach generator.