DiffFind
Compare text, documents and APIs with AI meaning analysis
About DiffFind
DiffFind is a comparison platform that shows exactly what changed between two versions of text, documents, PDFs, Word files, Excel sheets, and structured data such as JSON, YAML, XML and CSV. It also loads content from a URL or cURL command, so API requests and responses can be compared without manual copying.
The core comparison is deterministic and repeatable, working by character, word, sentence, line or paragraph, and it displays additions, removals and moved text in context. On top of that, an optional AI layer assesses whether the meaning changed, highlights material changes, and checks cited facts against the source documents. A separate Semantic Find feature searches documents by meaning rather than exact keywords.
The tool targets business users reviewing contracts and budgets, everyday users comparing drafts, and developers who want a REST API with an OpenAPI specification and agent-ready functions. A desktop app for macOS and Windows and a Chrome launcher extension are also mentioned, and the page says text is not stored by default.
Related tools
DiffFind alternatives
Time Pencil
Plan your day by drawing events on an analog clock
Dayboard
A personal daily dashboard for notes, tasks and links
Bracketree
Free printable tournament brackets for 3 to 128 teams
Mom Clock
Strict alarms and app blocking to enforce focus and routines
SpinDecideWheel
Free spinning wheel of names for random picks and draws
Convertilo
Free image, PDF and text tools that run in your browser