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Beam Us Up
What it is
Beam Us Up is a downloadable SEO spider crawler that runs on your computer and is offered free with no stated limits. It checks links, redirects, duplicate content, headings, metadata, sitemaps, crawl depth, blocked URLs, and Google PageSpeed. Version 2.0 shows whether robots.txt allows or blocks 27 search engines and AI bots. JavaScript pages can be rendered through Chrome or Edge installed on the computer. Two crawls can be compared to identify fixed, new, and remaining issues plus page changes, with results exported as CSV files inside a ZIP. The maker says version 2.0 can crawl sites with 100,000 or more pages. A command-line mode writes JSON reports and returns an error code at a selected problem level. Optional checks cover Content-Security-Policy, HSTS, X-Frame-Options, and SSL certificates. MCP connections can link the installer to listed AI assistants.
For and against
For
- Free crawler with no stated limits
- Checks technical SEO and PageSpeed items
- Compares crawls and exports CSV ZIPs
- Command-line JSON reporting available
- Optional security-header and certificate checks
Against
- Excel exports cap each sheet at 65,536 rows
- JavaScript rendering requires Chrome or Edge installed
- Maker says other crawlers suit professional needs
- Browser passwords remain only while app is open
The verdict
Beam Us Up provides a broad free crawl and comparison toolkit across desktop and command-line use. Its spreadsheet export ceiling and stated professional-tool caveat matter for larger or more demanding workflows.
Who it suits
It suits site owners, SEO users, and professionals wanting a free desktop crawler. The maker notes that Screaming Frog and NetPeak better fit professional needs.
Plans and prices
BeamUsUp SEO Crawler
Completely free · no limits stated
Read 8 Oct 2026 · beamusup.com
On the record
- AI access audit
- Version 2.0 shows which of 27 search engines and AI bots robots.txt permits or blocks from reading pages.beamusup.com · read 8 Oct 2026
- Command line
- BeamUsUp includes a command-line mode that can crawl a site, write a JSON report, and return an error code when it finds problems at a chosen level.beamusup.com · read 8 Oct 2026
- Crawl comparison
- Users can compare two crawls to see fixed, new, and remaining problems and page changes, then export the comparison as CSV files in a ZIP.beamusup.com · read 8 Oct 2026
- Export limit
- Excel exports hold up to 65,536 rows per sheet, and the app warns before exporting a larger crawl.beamusup.com · read 8 Oct 2026
- Integrations
- The installer can connect BeamUsUp to AI assistants it finds, including Claude, Cursor, VS Code, Windsurf, Codex CLI, and Gemini CLI, through MCP.beamusup.com · read 8 Oct 2026
- Intended users
- The maker says it aims to provide actionable results for most users and websites, including professionals, while noting that Screaming Frog and NetPeak are better for professional needs.beamusup.com · read 8 Oct 2026
- JavaScript rendering
- It can render JavaScript pages using Chrome or Edge already installed on the computer.beamusup.com · read 8 Oct 2026
- Large site support
- The maker says version 2.0 can crawl sites with 100,000 or more pages.beamusup.com · read 8 Oct 2026
- Password handling
- For browser-level password-protected sites, the password is kept in memory while the app is open and is never saved.beamusup.com · read 8 Oct 2026
- Price and limits
- The maker describes the crawler as completely free with no limits.beamusup.com · read 8 Oct 2026
- Product
- BeamUsUp is a downloadable SEO spider crawler that runs on your computer.beamusup.com · read 8 Oct 2026
- Security
- The crawler optionally checks Content-Security-Policy, HSTS, and X-Frame-Options headers, and flags expired or invalid SSL certificates.beamusup.com · read 8 Oct 2026
- SEO checks
- It checks links, redirects, duplicate content, headings, meta data, sitemaps, crawl depth, blocked URLs, and Google PageSpeed.beamusup.com · read 8 Oct 2026
- Site audit
- Yesbeamusup.com · read 21 Sep 2026
- Support
- The maker says users can leave a comment on the release post with a real email address and URL to receive a reply.beamusup.com · read 8 Oct 2026