Castos icon
Fred Talks icon
LSEG Podcasts icon

Castos

For corporate internal communications teams, membership community managers, and course creators requiring secure, authenticated audio delivery.

Known forCastos
3apps0.5(112)EntertainmentBusiness

Snapshot

Who is Castos?

Providing private podcast hosting and distribution tools for organizations and membership communities. Streamlining secure audio content delivery for internal and member-only audiences.

Target audience

Corporate internal communications teamsMembership community managersCourse creators requiring secure

Rivals analysis in progress

Portfolio

Free 3
3
apps
Entertainment2
Business1

Last updated

Castos

v1.1.51

5mo ago

Steady

Publisher DNA

What defines Castos?

Publisher DNA

Primary focus

Private podcast hosting and enterprise audio distribution

Scale

indie

Target audience

Corporate internal communications teams, membership community managers, and course creators requiring secure, authenticated audio delivery.

Signature Patterns

  • Focus on private, authenticated audio access rather than public discovery
  • Bespoke mobile app development for enterprise and corporate clients
  • Integration of email-based authentication for content security
  • Monetization via free-to-use utility for existing hosting subscribers
Steady

Portfolio momentum

Released 4 updates across 3 apps in the last 6 months, indicating a consistent maintenance cycle for their core enterprise-focused mobile tools.

Last release 46d agoActive apps 3

Portfolio

What does Castos ship?

Apps

3 apps analysed

Fred Talks icon
Fred Talks

Fossil Group’s employee podcast to keep you in the know while on the go.

0.0
View Intel →
LSEG Podcasts icon
LSEG Podcasts

Customized Private Podcast Listening

0.0
View Intel →

The Analyst's Read

The bottom line on Castos

Bottom line

Castos has successfully carved out a niche in the enterprise audio space by prioritizing security and authentication over consumer growth. Their ability to deliver custom-branded mobile experiences for large organizations suggests a high-touch, service-led strategy that complements their core hosting platform.

Frequently asked questions

How many apps does Castos publish?
Castos has 3 apps tracked by Marlvel, primarily in the Entertainment category.
What kind of apps does Castos make?
Castos's portfolio is concentrated in Entertainment and Business, with an average rating of 0.5/5 across rated apps.
What is Castos's top app?
By review volume across the portfolio, Castos is Castos's best-known app tracked by Marlvel.

What fed this analysis

Apps analyzed:
3
With full intel:
0
With overview:
3
Website scraped:
yes
Social presence:
yes

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Castos, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Castos intelligence.” Updated 2026-05-10. https://marlvel.ai/publishers/castos

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Data licensed under CC-BY-NC 4.0