A1 Website Analyzer vs SEO Crawler
A1 Website Analyzer
microsystools.comSEO Crawler
seocrawler.appSide by side
| Figure | A1 Website Analyzer | SEO Crawler |
|---|---|---|
| Price from | $49/mo | $19/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| API | — | Yes |
| Plans published | 4 | 4 |
| Spec score · SEO Audit Software | 8.6 (#4) | 8.2 (#13) |
| Spec score · Technical SEO Software | 8.6 (#5) | 8.0 (#19) |
| Spec score · SEO tools | 8.1 (#79) | 8.1 (#82) |
| Free plan | Yes | Yes |
| Integrations | The product can share project files with Microsys's A1 Website Download, A1 Website Scraper, A1 Keyword Research, A1 Sitemap Generator, and A1 Website Search Engine. | The maker describes API-based custom integrations and CI/CD workflows; no named third-party integrations are stated on the pages reviewed. |
| Purpose | Analyzes websites for broken links and redirects, internal linking, SEO, and duplicate page content. | SEO Crawler monitors website link health by detecting broken links, tracking SSL certificates, finding orphan pages, and suggesting fixes. |
| Support | Product support is free before and after purchase, and the maker says it usually responds within 12 hours. | The site lists support contact by email at [email protected]. |
Plans
A1 Website Analyzer
- Free modeFree
- Professional$49 a month
- FreeFree
- Professional$49, paid once
In their own words
A1 Website Analyzer
A1 Website Analyzer crawls sites to identify broken links and redirects, examine internal linking, check SEO, and find duplicate page content. It can scan websites on the internet, localhost, a local file system, or a local area network. Technical checks cover canonical and robots settings, keyword content, spelling, and HTML and CSS validation. Link reports include internal and outgoing links, pages that link internally, and calculated importance scores. Users can import Apache logs, Google Webmaster Tools CSV files, and text files, then export scan data as XML or CSV. Command-line parameters and Windows Task Scheduler can automate scans. The software is available for Windows and macOS. Free mode permits 500 page URLs and 500 imported URLs per website. Professional is listed at $49 a month, with no fixed crawl limit and command-line support. The maker lists a fully functional 30-day evaluation period and a 30-day satisfaction guarantee. The maker also says support is free before and after purchase and usually responds within 12 hours.
SEO Crawler
SEO Crawler monitors website link health and technical SEO conditions. Its crawler checks broken links, SSL certificates, sitemap coverage, redirects, SEO signals, and orphan pages, and it can render JavaScript sites built with React, Vue, Next.js, or single-page applications. AI analysis can suggest redirect mappings and links for orphan pages, then score and prioritize issues. Paid plans support scheduled crawls, with email alerts for detected problems. Exports include CSV link data, PDF reports, and Markdown page-content files on Pro and Agency. Agency adds an API for programmatic crawls, result retrieval, domain-status monitoring, webhooks, and report exports. Crawling currently covers publicly accessible pages; login-protected areas are described as roadmap work. A crawl stops once its plan URL limit is reached and analyzes the pages collected so far. Plans are Free at free, Solo at $19 a month, Pro at $49 a month, and Agency at $149 a month. The product offers web and API access, with one domain and 100 URLs per manual crawl on Free.