OpenStudio vs Spreaker
OpenStudio
github.com
Spreaker
spreaker.comSide by side
| Figure | OpenStudio | Spreaker |
|---|---|---|
| Price from | Free | $20/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 1 | 4 |
| Spec score · Podcast Recording Software | 7.7 (#13) | 8.6 (#3) |
| Free plan | Yes | Yes |
| Integrations | Show notes can use OpenAI-compatible endpoints, with examples for LM Studio, Ollama, OpenAI, Together AI, and Groq; Anthropic requires a compatibility shim. | Spreaker Studio can connect to external microphones and mixers and can integrate with Skype, Google Hangouts, Google Meet, or Zoom for remote guests. |
| Security | The project describes 24-hour JWT room tokens, scoped invite tokens, role-based access, WebSocket message caps, per-IP connection limits, rate limits, CORS controls, and hardened security headers. | Spreaker says it enforces HTTPS using TLS, scans Docker containers for vulnerabilities, performs periodic third-party penetration tests, and runs a public bug bounty program. |
Plans
Spreaker
- Free SpeechFree
- Broadcaster$20 a month
- Anchorman$50 a month
- Publisher$250 a month
In their own words
OpenStudio
OpenStudio is a free, self-hosted virtual broadcast studio for live call-in shows, multi-host podcasts, and community radio. It runs through web, API, and self-hosted deployments. Browser sessions use peer-to-peer WebRTC mesh audio with mix-minus monitoring for around 15 participants. Operators can send programs through Icecast to unlimited listeners on their own domain. The browser records separate voice tracks and a program mix, exporting WAV or WebM; MP3 export requires ffmpeg. Optional on-device tools add whisper.cpp transcription, audio cleaning, and LLM-generated show notes. Show notes can connect to OpenAI-compatible endpoints, including LM Studio, Ollama, OpenAI, Together AI, and Groq; Anthropic needs a compatibility shim. Self-hosted broadcasts have unlimited airtime, while the live demo expires after 15 minutes. Setup uses git clone, npm install, and npm start, opening localhost:6736. Hosts currently share room URLs manually because invite-link creation is not exposed.
Spreaker
Spreaker is a podcast platform for creating, hosting, distributing, and monetizing shows. Every plan, including Free Speech, allows unlimited episode uploads; the free plan is limited to one podcast and six months of statistics. Distribution includes Apple Podcasts, Spotify, and iHeartRadio, and the service provides RSS feeds and an embedded player for external sites. Its advertising tools let podcasters choose ad placements that are filled by ad partners. Certified analytics report performance in real time. Supporters Club lets listeners pay monthly for creator-selected exclusive content. Spreaker Studio is available for Windows, Mac, iOS, and Android, with connections for external microphones and mixers and support for remote guests through listed meeting services. Broadcaster costs $20/mo and includes unlimited podcasts and 12 months of statistics; Anchorman costs $50/mo, and Publisher costs $250/mo. Higher plans add options such as collaborators, support, and an ad campaign manager. Spreaker also describes security measures including HTTPS with TLS and encrypted sensitive information.