Flex Capital Q4 Highlights

Jan 13, 2026

📈 We made 10 investments this quarter: 9 new seed and 1 follow-on
🔥 Flex made 68 total investments in 2025
OUR ASK: The Flex team is growing and we’re looking to add investment team members in San Francisco – we’d love to connect with the most talented people in your network who might be interested.

Dome: APIs for prediction markets
Grata AI: The modern addiction clinic
Multifactor: Zero-trust authentication, authorization, and auditing for AI agents
Nell Technologies (Stealth): AI that enables you to create media on any topic
Neo Security (Stealth): Semantic endpoint security. Special thanks to our venture partner Omer P. for introducing us to the Neo team.
Ocoder: Design on top of your production code
Prism Media: Local media reimagined for the AI era
Rollout AI: AI-native IT department for businesses. Special thanks to our venture partner Rajiv A. for introducing us to the Rollout team.
Traycer: The most advanced AI coding assistant

🐇 CodeRabbit continues to fire on all cylinders 🔥 “We are using CodeRabbit all over NVIDIA!” - Jensen at CES 2026. It’s been an amazing journey supporting CodeRabbit from the sidelines since their Seed round
Entrepreneurs First raised $120M! We’re thrilled to have EF as both a portfolio company and partner, empowering the next generation of founders
Vercel raised a $300M Series F! It’s been phenomenal watching Guillermo grow into one of the genre defining CEOs
Recura, voice AI for health clinics, was acquired by PatientNow. We were fortunate to be one of the first backers of the Recura team
Several portfolio companies came out of stealth!
- Gitlaw – AI built for your legal docs. We were thrilled to be Gitlaw’s first backer and can’t wait to see them redefine the legal space.
- Outcome – the orchestration engine for commercial real estate. Special thanks to our venture partner L.D. Salmanson for introducing us to the Outcome team.
- Soxton – the AI native law firm. We met Soxton only a few months ago through our co-investor Katie Stanton at Moxxie VC. The pace at which they’re executing is phenomenal.

We were super active in 2025 and look forward to accelerating significantly in 2026

We also spent lots of quality time with friends of Flex!

P.S. If you enjoy playing Pickleball or want to learn how to play, reach out to us! We regularly run Pickleball social / coaching sessions!

🌟 Join AngelFlow – a curated community of active angel investors. Only deals with personal backing are accepted.

If you know amazing founders building ambitious companies, we want to meet them. We focus on early-stage companies that fit this profile:

Stage: Pre-Seed/Seed
Focus Areas: AI Applications, Dev Tools, Infrastructure, Middleware, Data, Consumer Software, Healthcare Technology
Company Characteristics: Young companies (less than 2 years old) where Flex can be a part of the first $2M into the business

Please send us the best founders in your network who are raising or might be raising soon.

The Flex