Free Grammarly Alternative for Mac - Echoo BYOK
Start with 10 free commands, then keep using Echoo free with your own API key or local model.
Echoo is a free Grammarly alternative for Mac when used in BYOK mode or with a local model: the app does not charge a subscription, and you control the AI provider. It also includes 10 managed commands to try without a key. Grammarly Free is better for passive basic suggestions; Echoo is better for custom rewrites, translation, and workflow automation.
About Grammarly Free
Grammarly Free provides basic spelling, grammar, punctuation, and limited tone feedback without a paid subscription.
Limitations
Feature Comparison
| Feature | Echoo | Grammarly Free |
|---|---|---|
| Free access | 10 managed commands, then free BYOK or local mode | Basic suggestions free; advanced features paid |
| Provider costs | You pay your chosen provider in BYOK mode; local models can avoid API fees | No provider setup; Premium needed for advanced features |
| Custom commands | Unlimited | No arbitrary prompt library |
| Automation | Saved multi-command workflows | No general workflow chaining |
| Offline use | Yes, with local models | No |
| Mac app coverage | System-wide selected-text shortcuts | Inline support varies by context |
Competitor pricing and features are based on publicly available information as of June 2026 and may have changed. Verify details on the vendor's site.
Why Switch to Echoo
Frequently Asked Questions
Echoo includes 10 managed commands. After that, BYOK mode has no Echoo subscription, though your chosen API provider may charge for usage. Local models can run without API fees.
No. The first 10 managed commands require no API key or credit card.
Grammarly Free provides passive inline underlines with minimal setup. Echoo uses an intentional select-and-shortcut workflow instead.
Yes. Use Echoo with a local Ollama model so proofreading and rewriting happen on your Mac.
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