Diffchecker vs DrawDiff
Diffchecker
diffchecker.comDrawDiff
drawdiff.comSide by side
| Figure | Diffchecker | DrawDiff |
|---|---|---|
| Price from | $15/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 8 | 1 |
| Spec score · Document Comparison Software | 9.3 (#1) | 8.4 (#7) |
| Integrations | Published integrations include Git, Microsoft Word and iManage Work; Enterprise also supports SAML identity providers and SCIM provisioning. | No product integrations, SDKs or developer documentation are described on the maker's pages. |
| Intended users | The site describes use cases for developers and engineers, writers and editors, and data and operations teams. | The site names engineering drawing reviewers, architecture and construction teams, legal and contract reviewers, and defense and government users. |
| Licence | The API is governed by a proprietary License and Services Agreement with Checker Software Inc.; no open-source licence is stated for the commercial product. | The terms prohibit copying, redistribution, resale, reverse engineering and derivative works, and reserve all rights to Tom Waldman. |
| Support | The pricing page lists priority support for Pro, Desktop, Legal, and Enterprise, with dedicated support channels and a service-level agreement for Enterprise. | The privacy policy directs questions to [email protected]. |
| Text comparison | The web tool provides side-by-side and unified views with synchronized scrolling and colored insertions and removals. | A selected PDF region can be extracted and compared at word level, with added and removed words color-coded. |
| What it does | Diffchecker compares text, source code, documents, spreadsheets, presentations, images and folders, highlighting additions, deletions and edits. | DrawDiff compares engineering drawings, technical documents, contracts and other PDF revisions with pixel-level, color-coded overlays. |
Plans
Diffchecker
- API BasicFree
- BasicFree
- Pro + Desktop$15 a month
- Diffchecker Legal$20 a month
- Enterprise$40 a month
- API Standard$99 a month
- API Business$299 a month
- API EnterprisePriced on request
In their own words
Diffchecker
Diffchecker compares text, code, and data in a browser or offline with its desktop app, highlighting additions, removals, and edits. Text comparisons can use side-by-side or unified views, adjustable precision, custom ignore rules, syntax highlighting, real-time editing, and change merging. Listed comparison options also include documents, images, spreadsheets, and folders, with features such as OCR, redlines, formula detection, and batch comparison. Basic is free, but some tools have monthly use limits: unified view and real-time editing each allow five tries, while character-level differences and merge changes each allow ten. Pro + Desktop costs $15 a month per user and includes offline comparisons with desktop apps for Windows, Mac, and Linux. Legal costs $20 a month per user and adds iManage integration and comparison-setting profiles. Enterprise costs $40 a month per user with annual billing, and includes SAML SSO, SCIM provisioning, and dedicated support. Browser comparisons stay in the browser unless saved and shared; Desktop comparisons run locally. The site states browser traffic is TLS-encrypted and its security program is ISO/IEC 27001 certified.