Semantic Designs Source Code Search Engine vs sqry

Semantic Designs Source Code Search Engine searches and inspects indexed code using language structure, so queries can target constructs and complex statements as well as text patterns. It supports regular expressions and numeric values or ranges, and searches can disregard whitespace, line breaks, and comments. The maker says it can search millions of lines across tens of thousands of source files. Results include surrounding code and highlighted matches; users can open source text or launch an editor on the matching file. The engine also calculates Cyclomatic and Halstead complexity metrics and counts source, code, comment, and blank lines. Listed scanners include ABAP, C, C++, COBOL, Java, JavaScript, Python, PHP, SQL dialects, and XML, with beta scanners and custom options. Files are collected, scanned, and indexed on a recurring schedule. Results can be produced in XML for other graphical interfaces. The free evaluation covers 10,000 lines and requires registration; its license ends 90 days after download. Pricing for a production license is available on request.

sqry is an open-source code analysis tool from Verivus Pty Ltd. It parses source code into an abstract syntax tree and a graph of symbols and relationships, then answers structural questions such as which functions call another. Its documented queries cover callers, callees, implementations, dependency cycles and unused symbols. The project lists 37 language plugins: 28 support full relation tracking, while nine extract symbols and imports. Users build an index before querying; it persists so later queries can load the cached graph snapshot. sqry runs locally on Linux, macOS and Windows, under the MIT license. Its maker says source code stays on the machine and the tool has no telemetry. It offers an MCP server for AI assistants, with 39 tools in standalone mode and a curated subset of 16 in daemon mode. An LSP server works with VS Code, Neovim, Helix and LSP 3.17 clients. Installers are listed for the three desktop platforms, as is cargo installation. Windows executables require bundled MinGW runtime DLLs; the release ZIP includes them.