Side by side
Authoritas SEO Platform vs CrawlZilla
Both stand on seo tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan API
Pick Authoritas SEO Platform if its SEO research and analysis tools match your needs and its domain, credit, and user limits fit your team. Look elsewhere if the free plan's small allowances are insufficient or you need more than one user on Essential or Business.
Visit Authoritas SEO Platform
Free plan APIWeb
CrawlZilla brings crawling, page analysis, Lighthouse audits, and scheduled monitoring into a cloud service with web and API access. The free plan provides a starting point, while higher stated scale and limits vary by plan.
Visit CrawlZillaThe facts
| Authoritas SEO Platform | CrawlZilla | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API | API, Web |
| Lowest paid plan | Essential: £99 a month | Premium: £39.99 a month |
| Plans published | 4 | 5 |
| Maker | Authoritas SEO Platform | Not published |
| Website | authoritas.com | crawl-zilla.com |
| On seo tools | #41 of 245 | #45 of 245 |
Authoritas SEO Platform: what it does well
- Includes keyword research, rank tracking, site audit, and backlink analysis.
- Competitor research and API access are listed.
- The free plan covers 2 websites and 1,000 monthly keyword rank credits.
- Expert includes 5 users.
- Essential and Business are billed monthly.
What to know first
- The free plan is limited to 2 websites, 1,000 monthly credits, and 1 user.
- Essential and Business each allow 1 user.
- Paid plans start at £99/mo.
CrawlZilla: what it does well
- Supports Spider, List, and Subdomain crawl modes.
- Analyzes more than 40 data points per URL.
- Renders JavaScript pages with headless Chrome.
- Page Monitor can send email alerts.
- No software installation or server management required.
What to know first
- Free plan limits sessions to 10,000 URLs.
- Free plan includes three Lighthouse audits per crawl.
- Premium is listed at £39.99 a month.
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