Who comes out ahead
Based only on the facts in our directory. The right pick still depends on the job you need done.
Lower starting price
crawler.shFrom $8.25/mo against from $129/mo
Free plan
crawler.shOnly crawler.sh has one
Higher rating
crawler.sh3.9 against 3.5
Same job?
Yes
Both are SEO tools
Side by side
| Compared on | ||
|---|---|---|
| Our rating | 3.9Better | 3.5 |
| Starts at | $8.25/moBetter | $129/mo |
| Free plan | YesBetter | No |
| Category | SEO | SEO |
| Plans |
| From $129/mo |
| Key features |
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| Pros |
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| Company | crawler.sh, founded 2026 | On-Page.ai |
Prices come from each vendor's pricing page, last checked 20260923. Check the vendor before you buy.
FAQ
Questions people ask
Is crawler.sh better than On-Page.ai?
In our reviews crawler.sh scores 3.9 and On-Page.ai scores 3.5. The better pick depends on the job. crawler.sh: Crawler.sh runs SEO audits and Markdown content extraction from a local Rust-based crawler instead of a cloud crawling service. On-Page.ai: SEO optimization suite that scans pages the way Google does, then generates keyword, link and content recommendations to improve rankings, alongside an AI article-writing add-on.
Which is cheaper, crawler.sh or On-Page.ai?
crawler.sh has the lower starting price: from $8.25/mo for crawler.sh and from $129/mo for On-Page.ai.
Do crawler.sh and On-Page.ai have free plans?
Only crawler.sh has a free plan.

