Grammarly vs Leonardo AI

Yes, Grammarly offers a free tier with basic spelling, grammar, and punctuation checks, tone visibility, and 100 AI prompts per month. The Pro plan ($12/month annual) adds sentence rewriting, plagiarism detection, and 2,000 AI prompts.

Yes. All Leonardo AI plans grant full ownership and unrestricted commercial rights to generated images, allowing creators to sell AI-generated art and use outputs in commercial products.

Grammarly works across 1 million+ apps including Google Docs, Microsoft Word, Outlook, Slack, Gmail, and web browsers. It also integrates with productivity tools like Asana, Jira, Monday.com, Confluence, and HubSpot.

The Real-Time Canvas is a freeform workspace where images generate as you draw, type prompts, or add elements, updating the output approximately every 2 seconds per stroke, supporting inpainting, outpainting, and composite editing.

Grammarly requires an internet connection to function, though the browser extension works with some offline text areas. For offline use, the desktop app and browser extensions sync when reconnected.

Leonardo API supports both in-house models (Phoenix, Lucid Origin, Lucid Realism) and third-party models including FLUX.1, Ideogram 3.0, GPT Image, Kling, Veo, and others under a unified pay-as-you-go API surface.

The Enterprise plan includes unlimited team members, dedicated support, custom roles and permissions, data loss prevention, bring-your-own-key encryption, and unlimited AI prompts. Pricing is custom and available by contacting sales.

The free plan provides 150 tokens per day enabling hundreds of images per month, but outputs are non-commercial only; paid plans starting at $12/month unlock commercial rights and higher token allocations.