Best SEO Crawler Software in 2026
Updated
In short: A1 Website Analyzer is ranked #1 of 34 as of 4 October 2026, ahead of Crawlr and CrawlX. The best-ranked option with a free plan is Crawlr. The lowest first paid tier on this page is WebCrawler Pro at $1/mo.
SEO crawler software can help you inspect site pages and technical details as part of search work. Compared on API access, crawl limit, custom data extraction, JavaScript rendering, mobile crawling, log-file analysis, and scheduled crawls, these tools offer several dimensions to weigh against how you plan to crawl and review a site. Free plan availability and paid-from pricing add cost context. The entries include A1 Website Analyzer, Crawlr, and CrawlX, along with tools such as Netpeak Spider and Screaming Frog SEO Spider. Consider which crawl capabilities matter to your work, and whether you need recurring crawls, access to extracted data, or log-file analysis when assessing the available options.
34 SEO crawler software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 1 A1 Website Analyzer No phone app RecognisedPhone appDocumentedFree plan 6.4$49/mo JavaScript rendering: YesScheduled crawls: Yes
- 2 Crawlr No phone app RecognisedPhone appDocumentedFree plan 6.4$8/mo Crawl limit: 5,000 URLs/crawlJavaScript rendering: YesScheduled crawls: Yes
- 3 CrawlX No phone app RecognisedPhone appDocumentedFree plan 6.4$19/mo Crawl limit: 10,000 URLs/crawlJavaScript rendering: YesScheduled crawls: Yes
- 4 Netpeak Spider No phone app RecognisedPhone appDocumentedFree plan 6.4Free JavaScript rendering: Yes
- 5 WebCrawler Pro No phone app RecognisedPhone appDocumentedFree plan 6.4$1/mo JavaScript rendering: Yes
- 6 Screaming Frog SEO Log File Analyser No phone app RecognisedPhone appDocumentedFree plan 6.3$11.58/mo
- 7 Screaming Frog SEO Spider No phone app RecognisedPhone appDocumentedFree plan 6.3Free
- 8 TechSEO360 No phone app RecognisedPhone appDocumentedFree plan 6.3$6.58/mo
- 9 WebSite Auditor No phone app RecognisedPhone appDocumentedFree plan 6.3$12.42/mo
- 10 SpiderNow No phone app RecognisedPhone appDocumentedFree plan 6.2Free
- 11 TechSEO360 No phone app RecognisedPhone appDocumentedFree plan 6.1$6.58/mo
- 12 FreeCrawl No phone app RecognisedPhone appDocumentedFree plan 5.9Free
- 13 SiteOne Crawler No phone app RecognisedPhone appDocumentedFree plan 5.9Free
- 14 Botify No phone app RecognisedPhone appDocumentedFree plan 5.7
- 15 EdgeComet Log Analyzer No phone app RecognisedPhone appDocumentedFree plan 5.6$7.25/mo
- 16 JetOctopus No phone app RecognisedPhone appDocumentedFree plan 5.6 Crawl limit: 1,000,000 URLs/crawlJavaScript rendering: YesScheduled crawls: Yes
- 17 Oncrawl No phone app RecognisedPhone appDocumentedFree plan 5.6
- 18 Audisto No phone app RecognisedPhone appDocumentedFree plan 5.5$99/mo Crawl limit: 10,000 URLs/crawl
- 19 CrawlRhino No phone app RecognisedPhone appDocumentedFree plan 5.5£3.99/mo JavaScript rendering: Yes
- 20 LibreCrawl No phone app RecognisedPhone appDocumentedFree plan 5.5
- 21 Rank Maxer No phone app RecognisedPhone appDocumentedFree plan 5.5$10/mo
- 22 CrawlObserver No phone app RecognisedPhone appDocumentedFree plan 5.4
- 23 FandangoSEO No phone app RecognisedPhone appDocumentedFree plan 5.4€99/mo
- 24 Sitebulb No phone app RecognisedPhone appDocumentedFree plan 5.4
- 25 Lumar No phone app RecognisedPhone appDocumentedFree plan 5.3
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which SEO crawler software is ranked first on Samsung Mobile US Press?
A1 Website Analyzer is ranked #1 of 34 with a score of 6.4. Crawlr is second and CrawlX third.
How many of these have a free plan?
13 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, WebCrawler Pro has the lowest first paid tier we found: $1/mo.
How is this list ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation. Paid placements never change a rank.