Skip to main content
Caplight Logo









Castbox

Castbox

Private
San Francisco, CaliforniaMedia, Entertainment & Gaminghttps://castbox.fm

Last Round

Series B

Apr 25, 2018

Total Funding Raised

$27.3M

Company Overview

Castbox operates in Media, Entertainment & Gaming and is based in San Francisco, California. Its latest recorded funding round was a Series B round in April 2018.

Castbox is a technology company that operates a podcast and spoken audio platform providing podcast distribution, discovery, and production services.

Sector

Media, Entertainment & Gaming

Verticals

Podcasts, Content Creation, Creator Economy, Streaming Platforms, Digital Advertising

Business Model

B2C

Customer Profile

Freemium, Revenue Share, Subscription 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.

Book a demo

For institutional investors. Book with your work email.

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.

Book a demo

For institutional investors. Book with your work email.

Castbox Comparables

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

Castbox comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Podurama Ltd
83%
AppGeneration Software Technologies, Lda.
82%
Luminary
81%
Book a demo to see all comparables

For institutional investors. Book with your work email.

Castbox Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BApr 25, 2018
Series AJun 1, 2017
Book a demo to see all funding rounds

For institutional investors. Book with your work email.

Key People

Founding team and executive leadership

Xiaocong He

Chief Technology Officer

Executive Team

Calvin Jiang

CFO

Executive Team

For institutional investors. Book with your work email.

Castbox Investors

Notable investors and investment history

Castbox investors
InvestorRounds
IDG CapitalSeries A, Series B
ZhenFundSeed
GSR VenturesSeries A, Series B
SIG ChinaSeries B
Qiming Venture PartnersSeries A, Series B

Castbox Filings

Explore SEC and related filing metadata, where available.

Castbox 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.

Book a demo

For institutional investors. Book with your work email.

Frequently Asked Questions

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

Is Castbox a public or private company?

Castbox is a private company.

What is the current stock price of Castbox?

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

How much is Castbox worth (valuation)?

Valuation information for Castbox is not publicly available.

Can I buy Castbox stock?

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

When was Castbox's last funding round?

Castbox's most recent funding round was Series B on April 25, 2018.

Who are the main investors in Castbox?

Key investors in Castbox include SIG China.

Will Castbox IPO soon?

No public IPO plans have been announced for Castbox.

How can I track Castbox secondary market activity?

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

Firmographic Details

HeadquartersSan Francisco, California
Employee Range53
Year Founded2016
Last FundingApr 25, 2018

Institutional Data Access

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

Book a demo

For institutional investors. Book with your work email.

See something wrong or outdated?