J. Tyler Griffin – Startup Investor Profile

J. Tyler Griffin is the Managing Partner at Restive Ventures, a venture capital firm focusing on financial technology companies. The firm seeks to invest in early stage fintech companies in the US. Restive Ventures’ check size ranges from $0 to $3 million, investing in rounds such as Pre-Seed, Seed, and Series A. Their geographical focus is on the USA. The firm’s track record includes unicorn investments like Acorns. Tyler Griffin collaborates with partners like Ryan Falvey and operates primarily in San Francisco, California.

Location: Bellevue, Washington

Country: United States of America

Investment Regions:

Investment Stages: pre-seed, seed

Website: https://www.restive.com/

AI Reasoning: Found a Restive Ventures blog post announcing an investment in Natural AI with an investment/announcement date of October 23, 2025. That date is less than 6 months before the reference date. The invested startup named was Natural AI. Based on the most recent known investment being within 6 months, the appropriate tag is very-active.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.