B Capital
About B Capital
On the Lounge deals desk, B Capital's recorded AI rounds run from seed to Series E. Apptronik closed a $935M Series A in February 2026 with B Capital leading, and Goodfire's $150M Series B that same month also had the firm leading. PaleBlueDot AI appears twice: a $150M Series B in January 2026 that the firm led, and a $200M Series C in October 2026. Other recorded rounds include Dream Labs' $90M seed round, led by the firm, and Teram's $37M seed round, also led by the firm.
The firm's stage tags cover Seed, Series A, Series B and Series C+. Round sizes on the deals desk range from $9M (Gushwork, seed, February 2026) to $935M (Apptronik, Series A, February 2026). Check sizes are not public in the information available, so none are listed here.
- Apptronik: Series A, $935M, February 2026, led by B Capital
- Goodfire: Series B, $150M, February 2026, led by B Capital
- PaleBlueDot AI: Series B, $150M, January 2026, led by B Capital; Series C, $200M, October 2026
- Dream Labs: Seed, $90M, October 2026, led by B Capital
- Teram: Seed, $37M, September 2026, led by B Capital
- Sonilo: Seed, $11M, October 2026, led by B Capital
- Seltz: Seed, $12.5M, June 2026, led by B Capital
- Labelbox: Series E (equity and credit facility), $100M, October 2026
- Gushwork: Seed, $9M, February 2026
Investing activity
B Capital appears in 10 AI deals tracked by the AI Lounge deals desk, rounds totalling $1.69B, and led 7 of them. The rounds are mostly Seed, Series B and Series C, with a median round size of $90M and the largest at $935M. The most recent are Dream Labs (Seed, $90M, Oct 2026), Labelbox (Series E (equity + credit facility), $100M, Oct 2026) and Sonilo (Seed, $11M, Oct 2026).
B Capital most often invests alongside Lightspeed Venture Partners, Kindred Ventures, Scribble VC and SV Angel, and the companies it backs on AI Lounge are mostly in AI, Robotics foundation models and AI training data / RL environments.
Deals
Frequently asked questions about B Capital
Does B Capital invest in AI startups?
Yes. The Lounge deals desk records B Capital as the lead on several AI rounds, including Apptronik's $935M Series A and Goodfire's $150M Series B, both in February 2026.
What stages does B Capital invest in?
The firm's profile tags list Seed, Series A, Series B and Series C+. Check sizes are not public, so founders should confirm terms with the firm directly.
Which AI companies has B Capital backed recently?
Recent AI rounds on the deals desk include Dream Labs' $90M seed round in October 2026, Teram's $37M seed round in September 2026 and PaleBlueDot AI's $200M Series C in October 2026.
Where is B Capital headquartered?
The listed headquarters is Miami, US. The Lounge summary describes the firm as based in Singapore, so check the location on the firm's website before relying on either.
How can founders contact B Capital?
Founders can use the firm's website at bcapgroup.com or its LinkedIn page. No public X account was confirmed.
What AI companies has B Capital invested in?
B Capital's AI investments include Dream Labs, Sonilo, PaleBlueDot AI, Teram, Seltz, Gushwork, Apptronik and Goodfire. The 10 rounds on AI Lounge are listed on this page with amounts, dates and co-investors.
Where is B Capital based?
B Capital is based in Miami, US.
What stage does B Capital invest at?
In the rounds tracked on AI Lounge, B Capital has invested at Seed, Series B, Series C and Series A, with a median round of $90M. B Capital led 7 of those rounds.
Who does B Capital co-invest with?
B Capital's most frequent co-investors on AI Lounge are Lightspeed Venture Partners (2 deals), Kindred Ventures (1 deal), Scribble VC (1 deal), SV Angel (1 deal) and A Capital (1 deal).
How can founders reach B Capital?
Founders on AI Lounge can see B Capital'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 B Capital to their Investor Pipeline to track the conversation.