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Castle

Castle

Private
Palo Alto, CaliforniaMedia, Entertainment & Gaminghttps://castle.xyz/

Last Round

Series A

Jan 14, 2019

Est. Valuation

$1.71M

Total Funding Raised

$11.32M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Castle operates in Media, Entertainment & Gaming and is based in Palo Alto, California. Its latest recorded funding round was a Series A round in January 2019.

Castle is an entertainment software company that provides a platform for users to create, share, and play interactive games and artwork.

Sector

Media, Entertainment & Gaming

Verticals

Gaming, Creator Economy, User-Generated Content, Low-Code/No-Code

Business Model

B2C

Customer Profile

Marketplace Commission, Usage-Based SaaS

AI Layer

Application

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

Caplight clients see full MarketPrice™ history and secondary transactions.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

Caplight clients track how buyer interest and sentiment change over time.

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Castle Comparables

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

Castle comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Fancade AB
82%
HypeHype
81%
DreamLoop Technologies Private Limited
74%
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Castle Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AJan 14, 2019
SeedNov 15, 2016
AcceleratorMar 17, 2016
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Castle Investors

Notable investors and investment history

Castle investors
InvestorRounds
First Round CapitalAccelerator, Series A, Seed
Y CombinatorSeed, Series A, Accelerator
F-Prime CapitalSeed, Accelerator, Series A
SparkLabs Global VenturesAccelerator
Index VenturesSeries A
FundersClubSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 20, 2026

    Monthly visitors increased 39% MoM, reaching 315.9K.

  • Nov 9, 2016

    $2M round led by First Round Capital

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Castle Filings

Explore SEC and related filing metadata, where available.

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

Filing documents are not displayed on this public page. Request access to learn about available coverage.

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Frequently Asked Questions

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

Is Castle a public or private company?

Castle is a private company.

What is the current stock price of Castle?

Castle is a private company, so its shares have no public market price. Caplight tracks Castle's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Castle worth (valuation)?

Castle's valuation is estimated at $1.7M based on funding round data.

Can I buy Castle stock?

Castle shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Castle's last funding round?

Castle's most recent funding round was Series A on January 14, 2019.

Who are the main investors in Castle?

Key investors in Castle include First Round Capital, Y Combinator, Index Ventures.

Will Castle IPO soon?

No public IPO plans have been announced for Castle.

How can I track Castle secondary market activity?

Caplight tracks bids, offers, and trades in Castle's shares on secondary markets.

Firmographic Details

HeadquartersPalo Alto, California
Employee Range5
Year Founded2020
Last FundingJan 14, 2019

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

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