Funded Startups in Austin
Austin's 50 most recent funding rounds span August through late November 2025, with disclosed deal sizes ranging from Kimaru AI's $80K pre-seed to Base Pow…
Austin's 50 most recent funding rounds span August through late November 2025, with disclosed deal sizes ranging from Kimaru AI's $80K pre-seed to Base Power's $1.0B Series C in October 2025. Artificial intelligence threads through the list more than any other sector — companies including Apptronik ($331M venture round), Clairity ($43M Series B), Polygraf ($10M seed), and Ruli ($6M seed) all cite AI as a primary focus. The second-largest disclosed round, Lottery.com's $450M, landed in events, while Ontic's $230M Series C and Apptronik's $331M reflect continued institutional scale in the market.
Beyond AI, the dataset shows concentrated activity in biotechnology — Shattuck Labs ($103M), Ollin Biosciences ($100M Series A), and Pattern Bioscience ($44M) — and in financial services, with Routefusion ($27M Series A), Mesa ($24M seed), and Bright Harbor ($10M seed) all closing in the same window. Stage distribution skews toward seed and venture-unknown, with seed being the most frequent single stage and several mid-to-late-stage rounds carrying undisclosed amounts.
Most recent rounds
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Frequently asked
What are the largest disclosed rounds among recent Austin fundings?
Base Power leads at $1.0B (Series C, October 2025), followed by Lottery.com at $450M, Apptronik at $331M, Ontic at $230M (Series C, August 2025), and Harbor Health at $130M (Series B, September 2025). Shattuck Labs and Ollin Biosciences also closed nine-figure rounds at $103M and $100M respectively.
How prominent is AI as a sector in recent Austin funding activity?
AI appears as a listed sector for at least 16 companies in this snapshot, including Apptronik, Clairity, Polygraf, Ruli, QuoteWell, Mentium.io, Lifeguard, Eve Security, Matey, and Loman. Round sizes within this group range from Loman's $4M seed to Apptronik's $331M venture round.
Which Austin companies have closed Series B or Series C rounds in this period?
Series B closings include Harbor Health ($130M), Infravision ($91M), Clairity ($43M), Lucky Energy ($25M), KERV Interactive (undisclosed), and Significo (undisclosed). Series C rounds went to Base Power ($1.0B) and Ontic ($230M).
How active is biotech funding in Austin right now?
Four biotech companies appear in the 50 rows — Shattuck Labs ($103M), Ollin Biosciences ($100M Series A), Pattern Bioscience ($44M), and Maxwell Biosciences ($20M) — accounting for at least $267M in disclosed capital, all closing between August and September 2025.
What does seed-stage activity look like in Austin during this window?
Seed is the most frequent single stage in this dataset, with notable closes including Mesa ($24M), SweatPals ($12M), Bright Harbor ($10M), Polygraf ($10M), and Matey ($8M) spanning August through November 2025. Several additional seed rounds, including Dark Iron Studios and Skribe.ai, carried undisclosed amounts.
Are there notable undisclosed rounds that suggest larger institutional activity?
Multiple private equity and late-stage rounds carry undisclosed amounts, including ActivTrak and LeanDNA (both Private Equity), KERV Interactive (Series B), and Significo (Series B). Amherst, a real estate firm, also closed an undisclosed private equity round in November 2025.
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