Baseten
PrivateLast Round
Series G
Oct 31, 2026
Est. Valuation
$30B
Total Funding Raised
$2.09B
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Baseten operates in AI, Data & Cloud Infrastructure and is based in San Francisco, California. Its latest recorded funding round was a Series F round in June 2026.
Baseten is an AI infrastructure company that provides a platform for the efficient deployment, serving, and scaling of machine learning models in production environments.
Sector
AI, Data & Cloud Infrastructure
Verticals
ML Platforms, Cloud Infrastructure, AI Training Infrastructure, DevOps & Containers
Business Model
B2B
Customer Profile
Usage-Based SaaS, Subscription SaaS
AI Layer
Infrastructure
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Baseten Comparables
Compare Baseten with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Fireworks AI | 92% | |
| Together AI | 86% | |
| Fal | 84% |
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Baseten Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series G | Oct 31, 2026 | ||||
| Series F | Jun 22, 2026 | ||||
| Series E | Jan 23, 2026 | ||||
| Series D | Sep 5, 2025 | ||||
| Series C | Feb 19, 2025 | ||||
Series B | Mar 4, 2024 |
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Key People
Founding team and executive leadership
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Baseten Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Audacious Ventures | Series B, Series A |
| Greylock Partners | Series B, Series D, Series C, Series E, Series F, Series A, Seed |
| 01 Advisors | Series D, Series C, Series E, Series F |
| Verified Capital | Series F |
| South Park Commons | Series B, Series A, Series C, Seed |
| Conviction | Series B, Series D, Series C, Series E, Series F |
| Scribble Ventures | Series D |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Nov 8, 2026
Serverless Loops is now generally available for fine-tuning and reinforcement learning.
- Oct 31, 2026
$2.0B round led by Sands Capital.
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Recent news
Latest coverage and updates
- launchesNov 8, 2026
On Nov 6th '26, Baseten makes Serverless Loops generally available, giving everyone access to its managed SDK for supervised fine-tuning and reinforcement learning on open models.
- has_valuationOct 30, 2026
The second funding tranche values Baseten at $30B in Oct '26.
- partners_withOct 29, 2026
Baseten and Postman partner to help enterprises ship agents to production, combining Postman's agent workflow tools with Baseten's inference and post-training capabilities on Oct 29th '26.
- recognized_asOct 29, 2026
On Oct 29th '26, Postman identifies Baseten as its recommended inference partner for enterprise agents.
- launchesOct 29, 2026
Baseten adds joey-1, its fastest and most affordable decision model, on Oct 29th '26; the 2B model returns a single-token decision and calibrated probability score instead of generated text.
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Baseten Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Appears On
Curated lists and screens where this company is featured.
Frequently Asked Questions
Common questions about Baseten's valuation, stock price, and market status.
Is Baseten a public or private company?
Baseten is a private company.
What is the current stock price of Baseten?
Baseten is a private company, so its shares have no public market price. Caplight tracks Baseten's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Baseten worth (valuation)?
Baseten's valuation is estimated at $30.0B based on funding round data.
Can I buy Baseten stock?
Baseten shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Baseten's last funding round?
Baseten's most recent funding round was Series G on October 31, 2026.
Who are the main investors in Baseten?
Key investors in Baseten include Greylock Partners, South Park Commons, Conviction, Spark Capital, Institutional Venture Partners (IVP).
Will Baseten IPO soon?
No public IPO plans have been announced for Baseten.
How can I track Baseten secondary market activity?
Caplight tracks bids, offers, and trades in Baseten's shares on secondary markets.