Side by side
Falcon Builder vs SmythOS
Both stand on ai agent builders. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APISelf-hostedWeb
Falcon Builder combines workflow creation, AI assistance, and deployment across several interfaces. Plan limits and security options differ, so check execution allowances and Enterprise requirements against the intended use.
Visit Falcon Builder Free plan Open source AndroidAPIiPhone+5
SmythOS brings agent building, integrations, and multiple deployment routes together, with a free plan and paid plans from $39/user/mo. Check API-call limits, seat allowances, and separate model charges when choosing a plan.
Visit SmythOSThe facts
| Falcon Builder | SmythOS | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | No | Yes |
| Runs on | API, Self-hosted, Web | Android, API, iPhone, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Pro: $29 a month | Builder: $39 per seat a month |
| Plans published | 10 | 7 |
| Maker | Not published | Not published |
| Website | falconbuilder.dev | smythos.com |
| On ai agent builders | #3 of 36 | #1 of 36 |
Falcon Builder: what it does well
- Builds workflows from prompts or visual components
- Execution history, retries, replay, and debugging
- Supports multiple deployment interfaces, including WhatsApp and SMS
- Free plan includes up to five workflows
What to know first
- Free plan allows 250 executions per month
- Pro includes 10,000 executions per month
- SSO/SAML and audit logs are marked coming soon
SmythOS: what it does well
- Build workflows with a drag-and-drop canvas.
- Agent Weaver works from conversational prompts.
- Deploy through APIs, webhooks, chat, or MCP.
- Supports OpenAPI and Postman collections.
- Offers local, on-premises, and VPC deployment.
What to know first
- Built-in model usage is billed separately.
- Builder lists 100 fast API calls per day.
- Public Free includes one seat.
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