Funding round
Periodic Labs Growth
Reported as "Growth Equity"
Periodic Labs, which works in AI scientist development services in United States, raised $200M in a Growth round announced on 11 Aug 2025, led by Andreessen Horowitz, at a $1.00B post-money valuation. 2 firms took part. It is Periodic Labs' first venture round on record.
$200M
Amount raised
$1.00B
Post-money valuation
2
Investors
1 lead
20%
Stake sold
new money over the post-money
Valuation
What this round says about the price
This round priced Periodic Labs at $1.00B after the new money. The $200M bought investors about 20% of the company. It is Periodic Labs' first venture round on record, in the year it was founded (2025). It is 40% of the $500M Periodic Labs has raised in the venture rounds on record. Periodic Labs raised again 1 month later: a Seed round of $300M in Sep 2025.
Periodic Labs' funding rounds
Periodic Labs has 2 venture rounds on record. This one is highlighted.
- Growth this round 11 Aug 2025, led by Andreessen Horowitz $200M$1.00B post-money
- Seed 30 Sep 2025, led by Andreessen Horowitz $300M
Investors
Who put money in
Andreessen Horowitz led the round with 1 other firm.
Lead investor
- Andreessen Horowitz backs 722 venture-backed companies new investor
Also in the round
- OpenAI new investor
Comparable rounds
How it compares
419 Growth rounds in Tech Companies within a year either side disclosed an amount; the median was $54M, and this round was 3.7 times the median. The closest in time, other companies' Growth rounds in Tech Companies:
| Company | Announced | Amount | Post-money | Led by |
|---|---|---|---|---|
| OpenAI Tech Companies | 1 Aug 2025 | $8.30B | $300.00B | Dragoneer Investment Group |
| isolved Tech Companies | 8 Aug 2025 | $1.90B | not disclosed | Accel-KKR and Goldman Sachs Alternatives |
| Tech Companies | 20 Aug 2025 | $405M | not disclosed | Bezos Expeditions and Prysm Capital |
| Tech Companies | 5 Aug 2025 | $355M | not disclosed | JMI Equity |
| Tech Companies | 1 Aug 2025 | $85M | not disclosed | Maverick Capital |
| Tech Companies | 5 Aug 2025 | $70M | $1.50B | Tencent and VR Capital |
| Tech Companies | 18 Aug 2025 | $43M | not disclosed | Acrew Capital |
| Tech Companies | 14 Aug 2025 | $40M | $1.00B | Ontario Teachers’ Pension Plan |
Sources
Where this comes from
Reported by 3 sources.
Questions
Frequently asked
How much did Periodic Labs raise in its Growth round?
Periodic Labs raised $200M in its Growth round, announced in Aug 2025.
Who led Periodic Labs' Growth round?
Andreessen Horowitz led it, with OpenAI.
What was Periodic Labs' valuation at the Growth round?
$1.00B post-money.
How does it compare with other Growth rounds in Tech Companies?
419 Growth rounds in Tech Companies within a year either side disclosed an amount; the median was $54M, and this round was 3.7 times the median.
Did Periodic Labs raise again after this round?
Yes: a Seed round in Sep 2025 of $300M.