Sourcebot vs Understand
Sourcebot
sourcebot.dev
Understand
scitools.comSide by side
| Figure | Sourcebot | Understand |
|---|---|---|
| Price from | $20/mo | $100/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 2 |
| Spec score · Code Search Tools | 8.0 (#8) | 8.5 (#2) |
| Code navigation | Sourcebot supports symbol-level code navigation, including go to definition and find references. | The product provides cross-references, call trees, search and information-browser navigation through code entities. |
| Founded | 2024 | 1996 |
| Headquarters | San Francisco, California, United States | St. George, Utah, United States |
| Support | Basic includes community support, Pro includes onboarding support, and Enterprise includes a dedicated support engineer and SLAs. | SciTools provides product support by email and lists office hours Monday through Friday, 9 AM–5 PM Mountain Time. |
Plans
Understand
- Understand subscription$100 a month
- Understand annual subscriptionPrice not published
In their own words
Sourcebot
Sourcebot is a self-hosted tool for searching, navigating, and understanding complex enterprise codebases. Search covers repositories and branches, with regular expressions, filters, boolean logic, and suggestions. Symbol navigation includes go to definition and find references. Its MCP server gives coding agents tools to search code, read files, and resolve symbols across an organization's repositories.
Supported code hosts include GitHub, GitLab, Bitbucket, Azure DevOps, Gerrit, and Gitea, both cloud and self-managed. Ask Sourcebot connectors communicate over MCP and use the connected user's permission boundaries; documented examples include Linear and Jira. Ask Sourcebot requires at least one language model provider configured, with documented providers including OpenAI, Anthropic, Bedrock, Vertex, and Mistral. Sourcebot runs as a single Docker container on customer infrastructure, on-premises or in the cloud. The company says code, indexes, queries, and AI inputs and outputs remain within the customer's environment. Basic is free; Pro costs $20 a month billed per user and includes a 14-day free trial.
Understand
Understand is a static analysis and code-comprehension tool from SciTools. It builds a cross-referenced model of source code without executing it, then helps users explore relationships through its Information Browser, call trees, dependency analysis, and visual graphs, including butterfly and control-flow views. It also provides metrics, CodeCheck, version comparison, APIs, a command-line interface, and AI chat. Supported languages include C/C++, C#, Fortran, Java, Python, Rust, VHDL, Visual Basic, and web languages such as HTML, CSS, JavaScript, TypeScript, PHP, and XML. It runs on Windows 11, specified Linux distributions, and macOS Monterey or later; command-line automation, CI, and an official Docker image are also available. The VS Code extension is separately licensed. Local AI keeps code and prompts on the user's hardware, while cloud AI sends requests with code context to the selected provider. Offline use is supported with offline licensing. Pricing includes a free plan and paid subscriptions from $100/user/mo (annual).