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Ultralight

Ultralight

Private
San Francisco, CaliforniaEnterprise Softwarehttps://ultralig.ht/

Last Round

Seed

Apr 13, 2026

Est. Valuation

$2.14M

Total Funding Raised

$9.45M

Momentum

Top 25%

of companies Caplight tracks

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.

Sector

Enterprise Software

Verticals

Gaming, Platform-as-a-Service

Business Model

B2B

Customer Profile

Subscription SaaS, Freemium

AI Layer

Non-AI

Keywords

web rendering engineUI frameworkgame UIembedded browserWebKitGPU-accelerated renderinggame development toolssoftware development kitSDKnative app UIcross-platform UIlightweight browserelectron alternativechromium alternativewindow management

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Ultralight Comparables

Compare Ultralight with similar companies based on industry and business-model similarity.

Ultralight comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Coherent Labs
84%
Noesis Technologies
81%
Terra Informatica Software
78%

Ultralight Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedApr 13, 2026
AcceleratorMar 1, 2019

Ultralight Investors

Notable investors and investment history

Ultralight investors
InvestorRounds
Wisdom VenturesSeed
The General PartnershipSeed
AnthemisSeed
Emerson CollectiveSeed
Y CombinatorAccelerator

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 20, 2026

    Monthly visitors increased 32% MoM.

  • Apr 13, 2026

    $9.3M raised in Seed round.

Ultralight Filings

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Ultralight filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Ultralight's valuation, stock price, and market status.

Is Ultralight a public or private company?

Ultralight is a private company.

What is the current stock price of Ultralight?

Ultralight is a private company with no public stock price. No recent secondary market data is available.

How much is Ultralight worth (valuation)?

Ultralight's valuation is estimated at $2.1M based on funding round data.

Can I buy Ultralight stock?

Ultralight 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 Ultralight's last funding round?

Ultralight's most recent funding round was Seed on March 18, 2019.

Who are the main investors in Ultralight?

Key investors in Ultralight include The General Partnership, Y Combinator.

Will Ultralight IPO soon?

No public IPO plans have been announced for Ultralight.

How can I track Ultralight secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Ultralight's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range4
Year Founded2017
Last FundingApr 13, 2026

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