Comparison
Quill AI vs Ghost Writer
A side-by-side look at pricing, integrations, AI model support, APIs and audience fit.
| Feature | Quill AI AI-powered grant and proposal writing. | Ghost Writer AI copywriting that actually sounds like you. |
|---|---|---|
| Pricing tier | paid | freemium |
| Starting price | $29/mo | — |
| Public API | Content AI API | |
| AI models | gpt-5claude-4-sonnet | — |
| Integrations | wordpressgoogle-docs | — |
| Workflows | contentseoediting | — |
| Best for | marketersagencies | — |
| Rating | 4.6 ★ | 5.0 ★ |
| Upvotes | ▲ 240 | ▲ 2,100 |
| Visit | Site | Site |
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