Better Auth
PrivateLast Round
M&A
Jul 7, 2026
Est. Valuation
$1.79M
Total Funding Raised
$5.5M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Better Auth Inc. is a developer of an open-source, framework-agnostic authentication and authorization framework for the TypeScript ecosystem that enables developers to integrate authentication systems directly into their own applications and databases.
Sector
Enterprise Software
Verticals
Identity & Access, Application Security, Cloud Security
Business Model
B2B
Customer Profile
Freemium, Subscription SaaS, Usage-Based SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Better Auth Comparables
Compare Better Auth with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Stack Auth | 89% | |
| SuperTokens | 86% | |
| Logto | 79% | |
Better Auth Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| M&A | Jul 7, 2026 | ||||
| Seed | Jun 24, 2025 | ||||
| Seed | Mar 21, 2025 |
Better Auth Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Pioneer Fund | Seed |
| Peak XV Partners | Seed |
| Seaplane Ventures | Seed |
| P1 Ventures | Seed |
| Y Combinator | Seed |
| Chapter One | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 7, 2026
Led by Vercel
- May 18, 2026
Open roles increased from 0 to 8, representing 160% of headcount.
Better Auth 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 Better Auth's valuation, stock price, and market status.