Felicis
About Felicis
Felicis is headquartered in Menlo Park, US. Aydin Senkut's fund is the firm's Lounge listing, and it is an active seed and Series A investor in AI. The founding year, fund names, fund sizes and partner roster are not confirmed in this profile, so founders should check felicis.com for current details.
Felicis backs AI companies at the seed and Series A stages and also appears in later rounds. Recent AI rounds on the Lounge deals desk include Supabase's $500M Series F (July 2026), Runway's $315M Series E (February 2026) and humans&'s $480M seed (January 2026). Felicis led Arena's $150M Series A (January 2026) and Deeptrace's $5M seed (March 2026). Other seed rounds on the desk include Ent.AI at $100M (June 2026), Sooth Labs at $50M (April 2026) and Entire at $60M (July 2026), with Felicis leading the Sooth Labs and Entire rounds.
The firm's focus tags list Seed, Series A, Series B and Series C+. Check sizes are not public in the information available for this profile, so none are listed.
- Supabase: Series F, $500M (July 2026)
- Runway: Series E, $315M (February 2026)
- humans&: Seed, $480M (January 2026)
- Arena: Series A, $150M (January 2026), led by Felicis; Series B, $200M (October 2026)
- Skild AI: Series A, $300M (July 2024)
- Ent.AI: Seed, $100M (June 2026)
- Entire: Seed, $60M (July 2026), led by Felicis
- Sooth Labs: Seed, $50M (April 2026), led by Felicis
- Standard Kernel: Seed, $20M (March 2026)
- BuildForever: Seed, $9.5M (April 2026), led by Felicis
- Dreambase: Seed, $3.7M (April 2026), led by Felicis
- Deeptrace: Seed, $5M (March 2026), led by Felicis
Investing activity
Felicis appears in 14 AI deals tracked by the AI Lounge deals desk, rounds totalling $2.27B, and led 6 of them. The rounds are mostly Seed, Series A and Series B, with a median round size of $100M and the largest at $500M. The most recent are Arena (Series B, $200M, Oct 2026), Supabase (Series F, $500M, Jul 2026) and Entire (Seed, $60M, Jul 2026).
Felicis most often invests alongside Craft Ventures, Sequoia Capital, SV Angel and Lightspeed Venture Partners, and the companies it backs on AI Lounge are mostly in AI, AI evaluation and Developer platform / databases.
Deals
Frequently asked questions about Felicis
Does Felicis invest in AI seed rounds?
Yes. Felicis is described as an active seed and Series A investor in AI, and the Lounge deals desk lists several AI seed rounds it has backed, including Sooth Labs ($50M, April 2026) and Entire ($60M, July 2026).
What stages does Felicis invest in?
Its focus tags list Seed, Series A, Series B and Series C+. Check sizes are not public in the sources for this profile.
Where is Felicis based?
Felicis is headquartered in Menlo Park, US.
Which AI companies has Felicis backed?
Recent examples on the Lounge deals desk include Supabase (Series F, $500M, July 2026), Runway (Series E, $315M, February 2026) and Skild AI (Series A, $300M, July 2024).
Where can I find the Felicis portfolio?
Start with the firm's website at felicis.com. The Lounge deals desk also lists its recent AI rounds, newest first.
What AI companies has Felicis invested in?
Felicis's AI investments include Arena, Supabase, Entire, Ent, Ent.AI, Dreambase, Sooth Labs and BuildForever. The 14 rounds on AI Lounge are listed on this page with amounts, dates and co-investors.
What stage does Felicis invest at?
In the rounds tracked on AI Lounge, Felicis has invested at Seed, Series A, Series B and Series F, with a median round of $100M. Felicis led 6 of those rounds.
Who does Felicis co-invest with?
Felicis's most frequent co-investors on AI Lounge are Craft Ventures (3 deals), Sequoia Capital (3 deals), SV Angel (3 deals), Lightspeed Venture Partners (2 deals) and Andreessen Horowitz (2 deals).
How can founders reach Felicis?
Founders on AI Lounge can see Felicis's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Felicis to their Investor Pipeline to track the conversation.