Side by side
Beam Us Up vs CrawlObserver
Both stand on seo crawler software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APILinuxMac+1
Beam Us Up offers a broad set of crawl checks, comparisons, and command-line reporting at no stated cost or usage limit. Note the Excel export row cap and the maker's qualification about professional needs.
Visit Beam Us Up
Free plan APIWeb
Choose CrawlObserver for large-site technical audits, crawl comparisons, and internal-link analysis, especially when API-based workflows matter. Look elsewhere if keyword research or rank tracking is central to your SEO work.
Visit CrawlObserverThe facts
| Beam Us Up | CrawlObserver | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Linux, Mac, Windows | API, Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | beamusup.com | crawlobserver.com |
| On seo crawler software | #1 of 34 | #5 of 34 |
Beam Us Up: what it does well
- Free crawler with no limits stated
- Checks links, redirects, metadata, and sitemaps
- Compares crawls and exports results as CSV files
- Command-line mode can return error codes
- Optional security-header and SSL checks
What to know first
- Excel exports are limited to 65,536 rows per sheet
- JavaScript rendering requires Chrome or Edge installed
- Maker says Screaming Frog and NetPeak are better for professional needs
CrawlObserver: what it does well
- Audits have no stated page ceiling, including for sites with 500K+ pages.
- Compares URLs and changes to redirects, titles, and canonicals across crawls.
- Finds broken internal and external links and visualizes internal authority flow.
- Offers configurable JavaScript rendering and framework detection.
- REST API can launch crawls and retrieve results.
What to know first
- Access is offered through a private beta.
- Keyword research and rank tracking are not included.
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