Markup AI vs Revise
Markup AI
markup.ai
Revise
revise.ioSide by side
| Figure | Markup AI | Revise |
|---|---|---|
| Price from | $249/mo | $8/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 4 |
| Spec score · Writing Style Checkers | 8.4 (#8) | 8.7 (#3) |
| Headquarters | New York, New York, United States | Boston, Massachusetts, United States |
| Integrations | The maker lists Google Docs, Microsoft Word, ChatGPT, Claude, MCP, and an API among its integrations. | Revise offers ChatGPT and Claude plugins that use the customer's subscriptions, and its SDK supports connecting an external agent through MCP. |
| Product | Markup AI checks written content against brand voice and style guidelines before publication. | Revise is a browser-based AI document editor and word processor for working with documents alongside AI models. |
| Security | The maker links to a Trust Center, but the Trust Center page did not provide readable details when opened. | The homepage states that documents and AI conversations are private by default, encrypted in transit and at rest, and can be deleted by the user. |
| Support | Starter includes community support, while Business includes priority ticket-based support and community access. | The Max plan includes priority support. |
Plans
In their own words
Revise
Revise is a browser-based AI document editor and word processor, offered through web, API, and self-hosted options. Its AI agent can brainstorm, draft, edit, rewrite, and search the web for citations, presenting proposed changes for review. AI edits appear as tracked changes that users can accept or reject individually. The editor supports DOCX, PDF, Markdown, and text files, with export to DOCX, PDF, and Markdown. Revise supports models from OpenAI, Anthropic, Google, and xAI, plus real-time collaboration and focused document comment threads. ChatGPT and Claude plugins use the customer’s subscriptions, while an SDK connects external agents through MCP. Documents and AI conversations are described as private by default, encrypted in transit and at rest, and deletable by the user. The Free plan costs $0 per month and includes a daily AI limit. Plus costs $8 per month, Pro $20 per month, and Max $80 per month. The API is billed per request, with 18 MiB uploads and PDFs up to 100 pages.