Extropic
PrivateLast Round
Grant
Jul 29, 2026
Total Funding Raised
$14.1M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Extropic operates in AI, Data & Cloud Infrastructure and is based in Waltham, Massachusetts. Its latest recorded funding round was a Seed round in December 2023.
Extropic is a hardware and software company that develops thermodynamic computing platforms designed to run generative AI models with high energy efficiency.
Sector
AI, Data & Cloud Infrastructure
Verticals
Computing Hardware, Semiconductors, AI Training Infrastructure
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Infrastructure
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Extropic Comparables
Compare Extropic with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Ludwig Computing | 85% | |
| Unconventional AI | 81% | |
| SpiNNcloud | 80% |
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Extropic Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jul 29, 2026 | ||||
| Seed | Dec 4, 2023 |
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Key People
Founding team and executive leadership
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Extropic Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Weekend Fund | Seed |
| Gaingels | Seed |
| OSS Capital | Seed |
| Kindred Ventures | Seed |
| Buckley Ventures | Seed |
| Marque Ventures | Seed |
| Julian Capital | Seed |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 20, 2026
Monthly visitors increased 39% MoM.
- Jul 29, 2026
$75M grant awarded by the U.S. Department of Commerce.
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Recent news
Latest coverage and updates
- adopts_technologyOct 1, 2026
Extropic Corp. uses Prime Intellect’s Open Superintelligence Stack to post-train Qwen3.6-35B-A3B on classic thermodynamic ML experiments, improving held-out reward 2.8x in 100 GRPO steps.
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Extropic 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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Frequently Asked Questions
Common questions about Extropic's valuation, stock price, and market status.
Is Extropic a public or private company?
Extropic is a private company.
What is the current stock price of Extropic?
Extropic is a private company, so its shares have no public market price. Caplight tracks Extropic's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Extropic worth (valuation)?
Valuation information for Extropic is not publicly available.
Can I buy Extropic stock?
Extropic shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Extropic's last funding round?
Extropic's most recent funding round was Grant on July 29, 2026.
Who are the main investors in Extropic?
Key investors in Extropic include Kindred Ventures.
Will Extropic IPO soon?
No public IPO plans have been announced for Extropic.
How can I track Extropic secondary market activity?
Caplight tracks bids, offers, and trades in Extropic's shares on secondary markets.