hillclimb
PrivateLast Round
Accelerator
Dec 3, 2025
Est. Valuation
$1.79M
Total Funding Raised
$1M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
hillclimb is an artificial intelligence company that provides mathematics-focused reinforcement learning environments and training data for large language models.
Sector
Enterprise Software
Verticals
Workflow Automation, Business Intelligence
Business Model
B2B
Customer Profile
Data as a Service
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
hillclimb Comparables
Compare hillclimb with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Idler | 53% | |
| BergLabs | 48% | |
| The LLM Data Company | 42% |
hillclimb Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Accelerator | Dec 3, 2025 | ||||
| Seed | Sep 1, 2025 |
hillclimb Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Y Combinator | Accelerator, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Dec 3, 2025
$500K round led by Y Combinator
hillclimb Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Request accessFrequently Asked Questions
Common questions about hillclimb's valuation, stock price, and market status.
Is hillclimb a public or private company?
hillclimb is a private company.
What is the current stock price of hillclimb?
hillclimb is a private company with no public stock price. No recent secondary market data is available.
How much is hillclimb worth (valuation)?
hillclimb's valuation is estimated at $1.8M based on funding round data.
Can I buy hillclimb stock?
hillclimb 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 hillclimb's last funding round?
hillclimb's most recent funding round was Seed on September 1, 2025.
Who are the main investors in hillclimb?
Key investors in hillclimb include Y Combinator.
Will hillclimb IPO soon?
No public IPO plans have been announced for hillclimb.
How can I track hillclimb secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor hillclimb's secondary market activity and sign up for updates.