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 |
|---|---|---|---|---|---|
BID |
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 25, 2026
Grew 32% QoQ, from 7,751 to 10,264 employees.
- Sep 23, 2026
$100M round led by xAI cofounders.
Recent news
Latest coverage and updates
- launchesOct 7, 2026
micro1 Inc. launches PersonalAgentBench on Oct 6th '26
- has_valuationSep 26, 2026
Multiple media reports indicate that micro1 Inc. recently raises more than $100 million at a $4B valuation.
- has_revenueSep 26, 2026
micro1 Inc.'s annualized revenue grows from $7M in early 2025 to more than $500 million by Sep '26.
- receives_financingSep 23, 2026
micro1 Inc. receives more than $100 million in financing at a $4 billion valuation, according to sources.
- increases_headcount_bySep 5, 2026
micro1 Inc. increases headcount by 10000.
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, so its shares have no public market price. Caplight tracks micro1's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is micro1 worth (valuation)?
micro1's valuation is estimated at $4.0B 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.
When was micro1's last funding round?
micro1's most recent funding round was Series B on September 23, 2026.
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 in micro1's shares on secondary markets.