Company · Data & infrastructure
DatologyAI revenue, valuation & funding
DatologyAI is a private company that curates training data for AI models. It raised a $46M Series A in May 2024, bringing its total funding to nearly $57.7 million. No valuation or revenue figure has been reported, and it has announced no IPO plan.
At a glance
- Valuation: not reported. Its last round was a $46M Series A in May 2024.
- Revenue: no figure reported by the company or the press.
- Status: private. No stock ticker and no announced IPO plan.
- Founded: 2023, according to PitchBook, by Ari Morcos, Bogdan Gaza and Matthew Leavitt.
- CEO: Ari Morcos.
- Investors: Felicis Ventures, Amplify Partners, Radical Ventures, M12 and the Amazon Alexa Fund, among others.
- Products: a data curation platform that runs in the customer's cloud, Curation Studio and the open-source Zephon data loader.
- Headquarters: Redwood City, California. PitchBook lists 49 employees.
Is DatologyAI public? Can you buy its stock?
No. DatologyAI is a private company. Its shares don't trade on any stock exchange, and it has no ticker symbol.
Its executives haven't announced plans to go public, and no filing has been made.
Its shares are held by its founders, staff and investors. Some are offered to accredited investors through secondary-market sales, according to UpMarket. This page reports facts and gives no investment advice.
Valuation, round by round
DatologyAI raised an $11.65M Seed in February 2024 and a $46M Series A in May 2024, with no valuation reported for either.
| Date | Valued at | Raised | Led by | Source |
|---|---|---|---|---|
| May 2024 | — | $46M | Felicis Ventures (Viv Faga and Astasia Myers) | SiliconANGLE |
| Feb 2024 | — | $11.65M | Amplify Partners | DatologyAI's blog |
No round after the May 2024 Series A has been reported. Total funding reached nearly $57.7 million after it, according to SiliconANGLE.
How DatologyAI makes money
DatologyAI sells data curation to companies that train AI models. Its software turns a customer's data into training data for pre-training or mid-training, according to its website.
It deploys inside the customer's cloud. The data is curated in place and never leaves that environment, the company says.
- Curation Studio. Sold commercially through a demo request. No public price had been found as of October 2026. explainx.ai
Products
- Data refinery. Its core product curates training data for mid-training on open models or pre-training new ones, deployed in the customer's private cloud. DatologyAI's website
- Curation Studio (October 9, 2026). A guided data-curation product that runs in the customer's own cloud. explainx.ai
- Zephon (early October 2026). An open-source data loader for text and multimodal training. explainx.ai
- Datology Labs (October 14, 2026). An open research initiative. explainx.ai
Customers
As of October 2026, DatologyAI names Thomson Reuters, HRT, Deepgram and Arcee as customers, according to explainx.ai.
- Thomson Reuters. In April 2026 DatologyAI published a case study. It applied mid-training data curation to Thomson Reuters' own legal data to improve its legal AI. DatologyAI's blog
- Arcee. VentureBeat reported in December 2025 that DatologyAI helped build the 10 trillion token curriculum for Arcee's Trinity models. VentureBeat
Leadership
PitchBook lists DatologyAI with 49 employees in 2026.
- Ari Morcos, co-founder and CEO. He was a researcher at Meta's FAIR and DeepMind and won best paper awards at NeurIPS and ICLR. DatologyAI's website
- Bogdan Gaza, co-founder and CTO. He was CTO and co-founder of Moonsense. DatologyAI's website
- Matthew Leavitt, co-founder. He was head of data research at MosaicML, which Databricks acquired. DatologyAI's website
Who owns DatologyAI?
Its founders, staff and investors. As a private company it doesn't publish who holds what, and no stake has been disclosed.
- Felicis Ventures led the $46M Series A in May 2024, through Viv Faga and Astasia Myers. SiliconANGLE
- Amplify Partners led the $11.65M Seed in February 2024, through Sarah Catanzaro and Mike Dauber. DatologyAI's blog
- Radical Ventures, Elad Gil, M12 and the Amazon Alexa Fund joined the Series A. Radical Ventures and Amplify Partners had also backed the Seed. SiliconANGLE
- Conviction Capital, Outset Capital and Quiet Capital joined the Seed. DatologyAI's blog
- Jeff Dean and Yann LeCun were among the angel investors in the Seed. SiliconANGLE
Competitors
PitchBook names YData, Cleanlab, Lilac and Labelbox as DatologyAI's competitors.
Timeline and latest news
From its founding to the latest reports, newest first.
- Oct 14, 2026Latest
Announced Datology Labs, an open research initiative. explainx.ai - Oct 9, 2026Latest
Launched Curation Studio, which runs in the customer's own cloud. explainx.ai - Oct 2026Latest
Released Zephon, an open-source data loader. explainx.ai - Oct 2026
Named Thomson Reuters, HRT, Deepgram and Arcee as customers. explainx.ai - Jul 2026
UpMarket offered its shares to accredited investors through secondary sales. UpMarket - Apr 9, 2026
Published a case study on its work with Thomson Reuters' legal data. DatologyAI's blog - Dec 1, 2025
VentureBeat reported it helped build the training curriculum for Arcee's Trinity models. VentureBeat - May 8, 2024
Raised a $46M Series A led by Felicis Ventures. SiliconANGLE - May 8, 2024
Its total funding reached nearly $57.7 million. SiliconANGLE - Feb 22, 2024
Raised an $11.65M Seed led by Amplify Partners. DatologyAI's blog - Feb 22, 2024
Jeff Dean and Yann LeCun joined the Seed as angel investors. SiliconANGLE
Questions people ask
Is DatologyAI a public company? Can I buy DatologyAI stock?
No. DatologyAI is private and has no ticker, so its shares aren't sold on any exchange. It hasn't announced plans to go public.
Who owns DatologyAI?
Its founders, staff and investors, including Felicis Ventures, Amplify Partners, Radical Ventures, M12 and the Amazon Alexa Fund. Stakes haven't been disclosed.
Who is the CEO of DatologyAI?
Ari Morcos, a co-founder and former researcher at Meta's FAIR and DeepMind.
Who founded DatologyAI?
Ari Morcos, Bogdan Gaza and Matthew Leavitt. PitchBook gives the founding year as 2023.
How much is DatologyAI worth?
No valuation has been reported. It raised nearly $57.7 million through its May 2024 Series A, according to SiliconANGLE.
How much revenue does DatologyAI make?
It hasn't published revenue, and no figure has been reported.
How does DatologyAI make money?
It sells data curation software that runs in the customer's cloud. Curation Studio is sold through a demo request, with no public price.
Who are DatologyAI's customers?
It names Thomson Reuters, HRT, Deepgram and Arcee, according to explainx.ai.
Where is DatologyAI headquartered?
Redwood City, California, according to PitchBook.
Who are DatologyAI's competitors?
PitchBook names YData, Cleanlab, Lilac and Labelbox.
People on Real Alpha
- Ari Morcos, Co-founder & CEO, DatologyAI
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How this page is sourced
Each figure links to the filing, company statement or news report it came from, with its date. Run rates are what reporters were told, not audited results; estimates and unconfirmed reports are marked. Quotes are what each person said on the record, with the minute they said it. Spotted something that's off? .
Last checked Nov 8, 2026