Certified by Founder Lodge
Mainsail Partners
United States - San Francisco, CA
INVESTOR
1 Disclosed Funding Rounds $28,000,000
3 Participating Investments
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Operating Status
Active
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Last Funding Type
Seed
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Company Type
For Profit
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Mainsail Partners is a growth equity firm that partners with founders of bootstrapped software companies to help them realize their potential. For nearly 20 years, Mainsail has been helping m
Inspect Point
MirrorWeb
ChiroHD
Cherry Ventures
Blue Bear Capital
Slow Ventures
Climate Capital
Eniac Ventures
StretchSense | $2,300,000 | (Dec 23, 2025)
Ciphero | $2,500,000 | (Dec 23, 2025)
LatentForce | $1,700,000 | (Dec 23, 2025)
ZeroPhase | $6,800,000 | (Dec 23, 2025)
beycome | $2,500,000 | (Dec 23, 2025)