Version Story is a redlining and document comparison platform for legal teams. It integrates with Claude, in which Claude performs document search, summarization, and drafting, while Version Story's engine generates the redline output. Because the comparison engine is rules-based rather than generative, it produces the same result on repeat runs of the same input. The platform handles changes across paragraphs, tables, cross-references, tables of contents, comments, and footnotes, and supports Word, PDF, and scanned (OCR) document formats. 

Key features and functions include:

Works Within Existing AI Tools - Version Story's redlining engine can be used through Claude, in which Claude performs document search, summarization, and drafting, while Version Story generates the redline output and verifies it against the prior version. Because the underlying engine is rules-based rather than generative, it produces the same result on repeated runs of the same comparison.  And for those building out custom tools, Version Story supports embedding its redlining in your stack.

Visual Version Management - Version Story displays the full evolution of document drafts on an interactive canvas, helping users immediately understand version relationships and history without relying on manual file naming or folder structures.

Instant Redlining and Compare Tools - Users can generate redlines between any two document versions instantly in the browser, offering clear identification of insertions, deletions, and other changes across Word and PDF formats.

Merge and Consolidation Workflow - The platform enables merging changes from multiple contributors into a single consolidated version, automatically detecting and resolving conflicts, reducing manual reconciliation effort.

Access Controls and Permissions - Administrators can manage user access, retention policies, and permission settings to maintain organized and secure document environments for legal teams.