Insights

Monetization Expansion Castos has launched a donation tool and supports paid subscriber features via Stripe integration, signaling opportunities to upsell enhanced monetization capabilities, creator funding options, and premium subscription offerings to growing podcasts.

Enterprise Integrations Strong integration footprint with Descript, Google Cloud, Segment, Amplitude, and HubSpot Analytics suggests a potential to cross-sell advanced analytics, editing workflows, and CRM-driven audience segmentation to existing users and larger teams.

Scale-Ready Platform With 11-50 employees and revenue in the mid single digits to low tens of millions, Castos appears positioned for mid-market growth; sales motions can target growing independent podcasts and small networks seeking reliable hosting, analytics, and monetization under a single platform.

Strategic Funding Early investment from Automattic and notable partners indicates credibility and potential for co-marketing, integrations, and channel partnerships to accelerate customer acquisition and broaden distribution through WordPress and related ecosystems.

Competitive Position Operating in a space with peers like Podbean, Zencastr, Simplecast, and Anchor, Castos can leverage its analytics, automation, and donation features to differentiate on creator-centric monetization, ease of use, and seamless publishing workflows.

Similar companies to Castos

Castos Tech Stack

Castos uses 8 technology products and services including Amplitude, HubSpot Analytics, Visual Website Optimizer, and more. Explore Castos's tech stack below.

Media & News

Castos's Email Address Formats

Castos uses at least 2 email formats:
Castos Email FormatsExamplePercentage
First@castos.comJohn@castos.com
75%
Last@castos.comDoe@castos.com
25%

Frequently Asked Questions

What is Castos's official website and social media links?

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Castos's official website is castos.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Castos generate?

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As of October 2026, Castos's annual revenue is estimated to be $10M - $25M.

What is Castos's NAICS code?

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Castos's NAICS code is 5112 - Software Publishers.

How many employees does Castos have currently?

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As of October 2026, Castos has approximately 23 employees across 2 continents, including North America and Europe. Key team members include Customer Success Manager: I. B., Content Leader: J. B. and Full Stack Developer: D. R. Explore Castos's employee directory with LeadIQ.

What industry does Castos belong to?

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Castos operates in the Software Development industry.

What technology does Castos use?

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Castos's tech stack includes Amplitude, HubSpot Analytics, Visual Website Optimizer, CookieYes, Segment, Figma, Google Cloud and Piwik PRO Core.

What is Castos's email format?

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Castos's email format typically follows the pattern of First@castos.com. Find more Castos email formats with LeadIQ.

How much funding has Castos raised to date?

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As of October 2026, Castos has raised $756K in funding. The last funding round occurred on Jun 02, 2021 for $756K.
Castos logo

Castos

Software DevelopmentFlorida, United States11-50 Employees

Castos is a software development company based in Winter Garden, Florida, United States, with 11-50 employees. It offers a podcast hosting, analytics, and production platform for content creators, serving thousands of shows. The company maintains its online presence at castos.com. Recent activity includes a donation tool and related listener donation features, as well as integrations with Descript and a Stripe payments integration that can trigger automations. In 2021, Automattic invested in Castos, and the company has been described as a WordPress-powered podcast hosting provider.

Section iconCompany Overview

Website
castos.com
NAICS Code
5112 - Software Publishers
Employees
11-50

Section iconFunding & Financials

  • $756K

    Castos has raised a total of $756K of funding over 2 rounds. Their latest funding round was raised on Jun 02, 2021 in the amount of $756K as a Pre Seed.

  • $10M - $25M

    Castos's revenue is estimated to be in the range of $10M - $25M

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