The OS for SaaS Builders

Where SaaS companies
are born and sold

BuildOS is the vertical social network for SaaS founders, indie hackers and startup builders. Share real metrics, find co-founders, attract investors, and sell your startup.

Join 2,400+ founders building in public

Everything a founder needs

LinkedIn meets GitHub meets Product Hunt meets Acquire.com — built for SaaS.

Build Feed

Share real progress, revenue milestones, and product launches. No vanity metrics — only what matters.

Startup Profiles

Public dashboards with verified MRR, ARR, churn rate, and live metrics connected to Stripe.

Founder Match

Find co-founders, developers, marketers and operators. Matched by skills, industry and stage.

Investor Dashboard

Deal flow pipeline with verified metrics, fastest growing startups and ranking leaderboards.

Startup Marketplace

Buy and sell micro SaaS businesses. Secure messaging, NDA management and deal flow.

AI Co-founder

AI agents for growth, churn analysis, content generation, outbound sales and idea validation.

Top Growing Startups

Ranked by verified MRR growth this week

#1

Notion Clone

by Alex M.

MRR

$48.2k

Growth

+34.0%

#2

ShipFast

by Marc L.

MRR

$32.1k

Growth

+28.0%

#3

Supabase Alt

by Sara K.

MRR

$21.5k

Growth

+52.0%

4
AI Writer Pro
by Tom R.
$18.9k+41.0%
5
DevMetrics
by Lena P.
$12.4k+67.0%

Simple, transparent pricing

Start free. Scale when you're ready.

Free

$0

For indie hackers getting started

  • Basic profile
  • Build Feed access
  • 3 posts/month
  • Public metrics
Most popular

Pro

$29/mo

For serious founders building in public

  • Unlimited posts
  • AI Co-founder access
  • Verified badge
  • Founder Match priority
  • Analytics dashboard

Investor

$99/mo

For investors seeking deal flow

  • Full metrics access
  • Deal flow pipeline
  • Startup alerts
  • Export data
  • Priority support

Build. Grow. Sell.
Do it in public.

Join thousands of founders who share their journey, find their team, and build the next unicorn.