Castos
SaaS podcast hosting platform founded by Craig Hewitt. Serves independent podcasters and brands with hosting, analytics, transcription, and AI-powered content generation. Profitable 7-figure company with ~$750K funding from TinySeed.
Core Functionality
Podcast Hosting & Distribution
- Full podcast hosting infrastructure
- Multi-platform distribution (Spotify, Apple Podcasts, etc.)
- RSS feed management
- Website integration via Seriously Simple Podcasting WordPress plugin
Analytics & Insights
- Episode performance tracking
- Listener analytics and engagement metrics
- Growth insights and reporting
AI Content Add-On
Automated content generation from podcast episodes:
- Episode titles – 3 AI-generated suggestions per episode
- Show notes – Auto-generated descriptions for episode pages
- Social media content – Short, medium, and long-form posts optimized for different platforms
Integrates with Castos transcription system; can automatically generate suggestions for new episodes or accept manual transcript input.
Additional Features
- Automatic episode transcription
- YouTube republishing (higher tiers)
- Video hosting capabilities
- WordPress integration with direct publishing
Business Structure
Operates as dual-business model:
- Castos SaaS – Platform subscription (hosting, analytics, AI features)
- Castos Productions – Done-for-you podcast editing and production services
- 25-33% of company revenue
- Evolved from founder’s original PodcastMotor service
- Castos Commerce – Monetization features for creators
- Castos Originals – In-house podcast production arm
- Castos Blog – Educational content hub (generates revenue for company retreats)
Target Users
- Independent podcasters seeking all-in-one hosting
- Brands producing podcasts
- Creators wanting automated content repurposing
- WordPress site owners already using podcast plugins
Practical Usage
Content repurposing workflow:
- Upload/publish episode
- Enable transcription
- Click AI Assistant button
- Select AI-generated suggestions for title, notes, social posts
- Apply chosen suggestions directly to episode
Transcripts can also be manually pasted for content generation without relying on Castos transcription.
Competitive Position
Differentiates through:
- Integrated podcast hosting + AI content generation
- Podcast-first focus (vs. general content platforms)
- Services business handling production for clients
- Strong founder presence in entrepreneurship and SaaS space