Ultralight
PrivateLast Round
Seed
Apr 13, 2026
Est. Valuation
$2.14M
Total Funding Raised
$9.45M
Company Overview
Ultralight is a software technology company that provides a GPU-accelerated toolkit for embedding modern HTML user interfaces into games and native desktop applications. Founded in 2017 and a graduate of the Y Combinator accelerator, the company developed a lightweight, high-performance HTML rendering engine based on a custom fork of WebKit. It is designed to be a more efficient alternative to heavier solutions, offering deep integration with game engines and support for multiple platforms including Windows, macOS, Linux, PlayStation, and Xbox. The team behind Ultralight previously created Awesomium, an earlier HTML UI engine for apps and games.
Sector
Enterprise Software
Verticals
Gaming, DevOps & Containers
Business Model
B2B
Customer Profile
Subscription SaaS, Freemium, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Ultralight Comps
Public and private peers based on sector, stage, and business model.
Ultralight Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Apr 13, 2026 | ||||
| Accelerator | Mar 18, 2019 |
Ultralight Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Wisdom Ventures | Seed |
| The General Partnership | Seed |
| Anthemis | Seed |
| Emerson Collective | Seed |
| Y Combinator | Accelerator |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 13, 2026
$9.3M raised in Seed round.
Ultralight 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 Ultralight's valuation, stock price, and market status.
