Side by side
Lindy vs SEPIA
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 ExtensionWeb
Choose Lindy if you want an AI teammate to connect work tools and handle recurring tasks through workflows, routines, and skills. Compare the credit allowances across plans, since unused credits expire at the cycle boundary and actions pause when credits run out.
Visit Lindy Free plan AndroidiPhoneLinux+4
Choose SEPIA if you want a free, open-source assistant with customizable services and control over self-hosted data. It is less suited to someone who needs a public server provided by SEPIA or does not want to arrange server access.
Visit SEPIAThe facts
| Lindy | SEPIA | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Extension, Web | Android, iPhone, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Plus: $29.99 per user a month | Not published |
| Plans published | 5 | None |
| Maker | Lindy | Not published |
| Website | lindy.ai | sepia-framework.github.io |
| On ai agent builders | #12 of 36 | #16 of 36 |
Lindy: what it does well
- Automates reports, CRM updates, inbox tasks, and meeting preparation.
- Supports multi-step workflows, conditional logic, and webhook triggers.
- Includes 40+ skills and lets teams create their own.
- Offers 1,000+ integrations and MCP server connections.
- Lists encryption, SOC 2 Type II, and privacy compliance measures.
What to know first
- Credits do not roll over between billing cycles.
- Credit-using actions pause when credits run out.
- The free plan's $50 in credits last 7 days.
SEPIA: what it does well
- Open-source framework with a free plan.
- Spoken and typed requests with follow-up questions.
- Users can build services with the Java SDK.
- Documented services span reminders, search, weather and smart home.
- Clients work in browsers, Android and iOS.
What to know first
- Requires access to a self-hosted server.
- SEPIA does not currently host public servers.
- iOS setup uses Safari and adds the app as a PWA.