LibreCrawlFree, open-source SEO crawler
vs
LumarFind, prioritize, and fix SEO, GEO/AEO, & website issues at scale
Comparison · SEO Tools · weekly run Nov 2
LibreCrawl vs Lumar
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Lumar is the stronger AI pick in SEO Tools: it has a visibility score of 0.8 versus 0 for LibreCrawl.
Choose LibreCrawl if…
No clear advantage in the published data.
Choose Lumar if…
- You want the brand AI engines rank higher (0.8 vs 0)
- You need SOC 2 Type 2 coverage
AI visibility side by side
Latest weekly run · Nov 2
| Metric | LibreCrawl | Lumar |
|---|---|---|
| Visibility score | 0% | 0.8% |
| Change vs last week | New | New |
| Rank in SEO Tools | #43 | #36 |
| Share of voice | 0% | 0.4% |
| Mentions this run | 0 | 2 |
| Positive in AI answers | — | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
LibreCrawl 0pp · Lumar 0pp over 0 weekly runs.
Engine by engine
Lumar leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
LibreCrawlLumar
Head to head in AI answers
0 engine answers name both brands
0LibreCrawl ranked higher
0Lumar ranked higher
Features, pricing & fit
| Dimension | LibreCrawl | Lumar |
|---|---|---|
| Deployment | Self-hosted web application | Cloud-based |
| Compliance | — | SOC 2 Type 2 |
| Support | Community support only | Dedicated SEO and GEO professional services team with strategy help and regular crawl reviews, Customer success team |
| Founded | — | 2010 |
| Headquarters | — | New York, NY, United States |
| Employees | — | 51–200 |
| Funding | — | Series B |
| Best for | SEO agencies, freelance SEO consultants, and e-commerce, publishing and SaaS teams that want a free crawler they can host themselves. | Enterprise SEO, web accessibility and digital marketing teams running large, complex websites |
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “LibreCrawl vs Lumar”, https://slateindex.ai/compare/librecrawl-vs-lumar, data of Nov 2, 2026. Licence: CC BY 4.0.