LibreCrawlFree, open-source SEO crawler
vs
OncrawlTechnical SEO Data for Competitive Websites
Comparison · SEO Tools · weekly run Nov 2
LibreCrawl vs Oncrawl
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
LibreCrawl is the stronger AI pick in SEO Tools: it has a visibility score of 0 versus 0 for Oncrawl.
Choose LibreCrawl if…
No clear advantage in the published data.
Choose Oncrawl if…
- You need SOC 2 Type 1 or ISO 27001 coverage
AI visibility side by side
Latest weekly run · Nov 2
| Metric | LibreCrawl | Oncrawl |
|---|---|---|
| Visibility score | 0% | 0% |
| Change vs last week | New | New |
| Rank in SEO Tools | #43 | #48 |
| Share of voice | 0% | 0% |
| Mentions this run | 0 | 0 |
| Positive in AI answers | — | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
LibreCrawl 0pp · Oncrawl 0pp over 0 weekly runs.
Engine by engine
LibreCrawl leads on 0 of 3 engines
ChatGPT
AI Mode
Perplexity
LibreCrawlOncrawl
Head to head in AI answers
0 engine answers name both brands
0LibreCrawl ranked higher
0Oncrawl ranked higher
Features, pricing & fit
| Dimension | LibreCrawl | Oncrawl |
|---|---|---|
| Deployment | Self-hosted web application | Cloud-hosted SaaS |
| Compliance | — | SOC 2 Type 1, ISO 27001 |
| Support | Community support only | — |
| Funding | — | Series A |
| Best for | SEO agencies, freelance SEO consultants, and e-commerce, publishing and SaaS teams that want a free crawler they can host themselves. | Teams running technical SEO on large, complex websites, including enterprise SEO teams and agencies |
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “LibreCrawl vs Oncrawl”, https://slateindex.ai/compare/librecrawl-vs-oncrawl, data of Nov 2, 2026. Licence: CC BY 4.0.