Garret Jackson
Vice President at Mainsail Partners
San Francisco, California
Garret Jackson, Vice President at Mainsail Partners is an active investor based in San Francisco, California. This profile covers what Garret Jackson backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestment PartnerOperator
- Stages
- Pre SeedSeedSeries ASeries BLate Stage Venture
- Invests in
- SaaS & EnterpriseFintechConsumer & RetailHealthcare & BiotechSupply Chain & Logistics
- Location
- San Francisco, California
- Typical check
- $1M
- Past investments
- 23
Notable investments
Fullbay
PeraHealth
Netchemia
Ncontracts
SourceScrub
Steelwedge Software
Zen Planner
The Bar Method
MirrorWeb
Nexus
ResMan
GTreasuryHow to reach Garret Jackson
Angels and operators like Garret Jackson reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
Connect with Garret Jackson
Frequently Asked Questions
What does Garret Jackson invest in?
Garret Jackson invests in SaaS & Enterprise, Fintech, Consumer & Retail and Healthcare & Biotech, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Garret Jackson invest at?
Garret Jackson typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Garret Jackson's typical check size?
Garret Jackson typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
How do I contact Garret Jackson?
Unlock Garret Jackson's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.