Adapter
PrivateLast Round
Seed
Jul 14, 2026
Total Funding Raised
$17.8M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Adapter is a software infrastructure company that provides a developer tool and API layer designed to help developers connect and control personal and work data for use by AI agents and applications.
Sector
AI, Data & Cloud Infrastructure
Verticals
Data Integration, API Management, ML Platforms
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.
Adapter Comparables
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Adapter Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jul 14, 2026 |
Adapter Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| GV | Seed |
| Byers Capital | Seed |
| Hillspire | Seed |
| BOND | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 14, 2026
$18M raised with participation from GV and BOND.
- Jun 8, 2025
Grew 40% QoQ, from 10 to 14 employees.
Adapter 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 Adapter's valuation, stock price, and market status.