SmythOS
8.5#2 in ai agent platformsFrom $39 a monthFree planAndroidiOSWebAPI
VisitSmythOS vs Vellum
What both publish
| Fact | SmythOS | Vellum |
|---|---|---|
| Headquarters | Houston, Texas, United States | United States |
| Integrations | Documented integrations include OpenRouter, Replicate, Stability AI, ElevenLabs, PlayHT, Perplexity, Tavily, Fal.ai, Hugging Face, Google Translate, and OpenAPI. | OAuth integrations include GitHub, Notion, Linear, Airtable, Spotify, Gmail, Google Calendar, Slack, and other services, while MCP servers provide additional tools. |
| Product | SmythOS describes itself as an intelligence orchestration platform for designing, observing, and deploying AI agents. | Vellum describes itself as a personal AI assistant that can read files, manage calendars, send email, run code, and control a computer. |
SmythOS plans
- Public FreeFree
- Builder$39 a month
- Startup$399 a month
- Scaleup$1,499 a month
- Enterprise$4,955 a month
- PublicFree
Vellum plans
- BaseFree
- FreeFree
- Mighty$30 a month
- Custom$50 a month
- Super$100 a month
- Ultra$200 a month
Pick SmythOS if…
SmythOS suits people building AI agents and workflows who want visual or prompt-based tools and multiple deployment options. Teams should account for plan-specific call and seat limits and separate model usage charges.
Pick Vellum if…
Vellum suits individuals seeking an assistant for files, calendars, email, code, and computer tasks. It is characterized as a personal assistant rather than a team or shared company tool.