Steel
PrivateTotal Funding Raised
$1M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Steel is a developer tools company that provides an open-source browser API designed for AI agents and applications to interact with the web.
Sector
AI, Data & Cloud Infrastructure
Verticals
Cloud Infrastructure, Workflow Automation, API Management, NLP & Conversational AI, DevOps & Containers
Business Model
B2B
Customer Profile
Usage-Based SaaS, Subscription SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Steel Comparables
Compare Steel with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Hyperbrowser | 94% | |
| Kernel | 93% | |
| Notte | 90% | |
Steel Funding Rounds
Historical fundraising activity
Key People
Founding team and executive leadership
Steel Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Daxos Capital | Pre Seed |
| Eterna Capital | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 25, 2026
Grew 50% QoQ, from 6 to 9 employees.
- May 10, 2026
Grew 150% QoQ, from 4 to 10 employees.
Steel Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Steel's valuation, stock price, and market status.