The Zapier alternative Stop wiring Zaps.
Agents that build their own tools and run themselves. Free. Open source.
You run it vs it runs itself
Zapier
EXTREMELY
48,210 actions today1 time you stepped in
What runs
Side by side
| EXTREMELY | Zapier | |
|---|---|---|
| Steps decided by | The agent | You, or an Agent from your instructions |
| Missing integration | ✓ Builds it itself | 9,000+ apps, or a custom action |
| AI | Your plan, keys or local model | Agents billed in activities |
| Free plan | ✓ The full app, free | 100 tasks/mo, two-step Zaps |
| Price | Free | Pro from $19.99/mo, billed yearly |
Zapier details from zapier.com, checked 5 November 2026.
Pick the right one
Zapier if
- 9,000+ apps ready to connect
- Same steps, every time
- Zapier Agents next to your Zaps
EXTREMELY if
- You want an outcome, not a Zap
- Agents working all night, unattended
- Running on the AI you already pay for
Questions
Is EXTREMELY a free Zapier alternative? Yes. Open source (AGPL-3.0), runs on your own computer, on the AI you already have. Optional hosting is US$399 a year.
Doesn't Zapier have agents too? Yes. Zapier Agents follow instructions you write across your connected apps, billed in activities. EXTREMELY's agents run on your own AI, build the tools they're missing and get problems fixed.
Can I use Zapier and EXTREMELY together? Yes. On a paid Zapier plan, an agent can trigger a Zap through a Webhooks by Zapier URL like any other HTTP tool.