SuperAPI AI Directory

An Interview With Artur Sapek, Founder Of Revise

Revise is a new word processor developed by a startup, designed specifically for agentic use. It is a web-based, DOCX-compatible editor that opens the same functionality to both human users and AI agents. Revise has built-in AI agents that can collaborate with users in real time on writing, reading, editing, formatting, analyzing, and commenting on documents, and supports the latest GPT, Claude, Gemini, and Grok models. What makes it unique is that the entire document model is built around reviewable changes and agent tools. Every AI action is attributable, diffable, and reversible, and will not silently overwrite user content. Revise has developed its own rich text engine, supporting precise visual diffing, footnotes, columns, clause numbering, and other Word-level features as well as clean DOCX import and export. It is also agent-agnostic; any external agent can access documents for connected accounts through its MCP server and use the same API for collaborative editing. All AI edits are presented inline as suggestions, which users can accept or reject, retaining a complete visual revision history with git-style red-green diffs. Ideal users include novelists, book authors, grant writers, lawyers, researchers, and journalists and others working with long-form serious documents, and it is free to get started. Over the next 6 months, it will deepen interoperability with Microsoft Word and continue investing in agent performance and reliability.

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About this tool

Revise is a new word processor developed by a startup, designed specifically for agentic use. Revise is a web-based, DOCX-compatible editor that opens up all the same features to both human users and AI agents at the same time.

Purpose Revise is aimed at users who need to work with long-form, serious documents, such as novelists and book authors, grant application writers, lawyers, researchers, and journalists. These users want AI assistance while maintaining control over their work. Revise provides the help of an AI collaborator and ensures safety through revision tracking and a complete revision history.

Key capabilities

  • Built-in AI agent: can write, read, edit, format, analyze, and comment on documents, and collaborate with users in real time.
  • Model selection: users can choose between the latest GPT, Claude, Gemini, and Grok models.
  • Reviewable changes: every AI edit appears as an inline suggestion that users can accept or reject, similar to reviewing a colleague's tracked changes. AI does not silently overwrite the user's work; all operations are attributable, diffable, and undoable.
  • Complete visual revision history: uses git-style red-green diffing, allowing users to see exactly what changed and when at any time.
  • Proprietary rich text engine: not based on an off-the-shelf editing framework, it supports precise visual diffing, Word-level features (such as footnotes, columns, and clause numbering), and clean DOCX import and export.
  • Agent-agnostic: any external agent can access the documents of a connected account through its MCP server and use the same API interface for collaborative editing. This means Claude or ChatGPT can be connected to the Revise interface and work side by side in real time with an existing AI chat application.

How to use Revise is a web-based editor, free to start using, with no barrier to entry, and can be tried out in real work. Users can choose the built-in AI agent or connect an external agent for document collaboration. All AI edits are presented as suggestions, and users retain control over every word.

Use cases Suitable for scenarios involving long-form, serious documents, such as novel writing, book writing, grant applications, legal documents, research, and news reporting. For documents such as a 140-page manuscript, it is not appropriate to let a model blindly rewrite them; Revise provides the help of an AI collaborator while also offering the safety guarantees of revision tracking and a complete revision history.

Limitations The materials do not provide more information on platform support, pricing details, specific featurelimitations, usage steps, and other details; this content is not yet available.