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#207 by ARRSan Diego, USgretel.ai ↗

Gretel

Gretel provided a synthetic data platform and APIs that let developers and enterprises generate privacy-preserving datasets to train and test AI models. Nvidia acquired it in 2025.

AI data
ARR
$30M
as of Sep 2026
Employees
~150
as of Oct 2026
Valuation
$1.5B
50× ARR
ARR / employee
$200K
revenue efficiency
About Gretel

Gretel built a platform and APIs for generating, transforming and classifying synthetic data, with an open-core synthesizer library. Customers included finance, healthcare and public-sector organizations with strict privacy needs. It fine-tuned models, added proprietary technology and sold them as packaged products. Founded in 2019, it raised about $65.5M (Series B of $50M led by Anthos Capital in Oct 2021) and was last valued at $320M. Nvidia reportedly acquired it in March 2025 in a nine-figure deal, and its roughly 80 staff joined Nvidia.

Investors · 6

LeadAnthos CapitalVenture capital3 partners on file
BoardAnthos CapitalVenture capital· Emily White (President at Anthos Capital)3 partners on file
BoardGreylockVenture capital· Sridhar Ramaswamy (Partner at Greylock (at the time of the investment))16 partners on file
BoardMoonshots CapitalVenture capital· Kelly Perdew (Managing Partner at Moonshots Capital)3 partners on file
InvestorBerg Capital GroupVenture capital
InvestorGreylockVenture capital16 partners on file
InvestorMoonshots CapitalVenture capital3 partners on file
InvestorS32Venture capital7 partners on file
InvestorVillage GlobalVenture capital3 partners on file
32 partner contacts across these firms, emails and LinkedIn are in Investor Contacts for paid members.

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