Colin Rule
Angel investor in San Jose
San Jose, California
Colin Rule, Angel investor in San Jose is an active investor based in San Jose, California. This profile covers what Colin Rule backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- Healthcare & BiotechSaaS & EnterpriseConsumer & RetailLegalTech
- Location
- San Jose, California
- Typical check
- $150K
- Past investments
- 3
Notable investments
How to reach Colin Rule
Angels and operators like Colin Rule 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 Colin Rule
Frequently Asked Questions
What does Colin Rule invest in?
Colin Rule invests in Healthcare & Biotech, SaaS & Enterprise, Consumer & Retail and LegalTech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Colin Rule invest at?
Colin Rule typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Colin Rule's typical check size?
Colin Rule typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Colin Rule?
Unlock Colin Rule's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.