micro1
PrivateLast Round
Series B
Sep 23, 2026
Est. Valuation
$4B
Total Funding Raised
$138.3M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
micro1 is an artificial intelligence company that provides a data platform connecting domain experts with AI developers to generate high-quality training data for frontier AI models.
Sector
Enterprise Software
Verticals
HR, ML Platforms
Business Model
B2B
Customer Profile
Marketplace Commission, Subscription SaaS, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
micro1 Comparables
Compare micro1 with similar companies based on industry and business-model similarity.
micro1 Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Sep 23, 2026 | ||||
| Series B | Jun 1, 2026 | ||||
| Early Funding | Dec 4, 2025 | ||||
| Series A | Sep 15, 2025 | ||||
| Seed | Oct 24, 2023 | ||||
Pre Seed | Jun 1, 2023 |
Secondary Market Activity
Bids, offers, and trades by month
| Operation | Date | Price | Size | Share Class | Structure |
|---|---|---|---|---|---|
OFFER |
Key People
Founding team and executive leadership
micro1 Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| 01 Advisors | Series A |
| LG Technology Ventures | Series A |
| Dream Ventures | Series A, Seed |
| Seaplane Ventures | Series A |
| LAUNCH | Series A, Pre Seed |
| Pareto Holdings | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 23, 2026
$100M round led by xAI cofounders.
- Aug 21, 2026
Monthly visitors grew 46% MoM, reaching 10.2 million.
Recent news
Latest coverage and updates
- increases_headcount_bySep 5, 2026
micro1 Inc. increases headcount by 10000.
- has_valuationAug 21, 2026
micro1 Inc. had valuation of $7.3B on Jul 1st '21.
- is_developingAug 21, 2026
micro1 Inc. is developing robotics pre-training dataset.
- identified_as_competitor_ofAug 21, 2026
micro1 Inc. identified as competitor of Surge AI on Aug 17th '26.
- identified_as_competitor_ofAug 21, 2026
micro1 Inc. identified as competitor of Toloka on Aug 21st '26.
micro1 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.
Request accessFrequently Asked Questions
Common questions about micro1's valuation, stock price, and market status.
Is micro1 a public or private company?
micro1 is a private company.
What is the current stock price of micro1?
micro1 is a private company with no public stock price. No recent secondary market data is available.
How much is micro1 worth (valuation)?
micro1's valuation is estimated at $500.0M based on funding round data.
Can I buy micro1 stock?
micro1 shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was micro1's last funding round?
micro1's most recent funding round was Series A on September 12, 2025.
Who are the main investors in micro1?
Key investors in micro1 include 01 Advisors, Dream Ventures.
Will micro1 IPO soon?
No public IPO plans have been announced for micro1.
How can I track micro1 secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor micro1's secondary market activity and sign up for updates.