Lumar (formerly Deepcrawl)
Lumar, formerly Deepcrawl, is an enterprise website intelligence platform for technical SEO and site health. It pairs a large-scale crawler with machine learning to catch traffic-damaging technical issues on complex sites before they cost rankings, and to prioritize the fixes that matter most.
Core capabilities
- Enterprise-scale crawling — handles millions of pages on complex, JavaScript-heavy sites for a complete picture of structure and health.
- Technical auditing — flags hundreds of issues: broken links, redirect chains, canonicalization errors, hreflang, speed bottlenecks, and mobile usability.
- AI-powered monitoring — anomaly detection surfaces unusual data patterns; continuous change tracking sends real-time alerts; log-file analysis shows how search bots crawl and interact with the site.
- Actionable reporting — customizable dashboards that prioritize fixes by potential impact.
Where it fits. Lumar’s core value is proactive traffic protection — monitoring around the clock to catch critical issues early. It is essential for large e-commerce sites, global enterprises, and publishers with millions of URLs, for de-risking migrations and redesigns via pre- and post-launch audits, and for improving crawlability and indexability using crawl and log-file insight.
Pricing. Enterprise SaaS with custom, quote-based pricing tied to site size, crawl frequency, and feature set; contracts are typically annual and require a consultation and demo. Public list pricing is not available — request a quote.
Practical notes. Getting value requires solid technical-SEO knowledge. Start with a baseline crawl to gauge current health, set automated monitoring and alerts on critical page templates so unintended changes surface immediately, and use the prioritized recommendations to build a business case for development resources and fold fixes into engineering sprints. It competes most directly with Botify and Sitebulb, and differentiates on depth, scale, and continuous monitoring versus one-off audits.
Direct link: https://www.lumar.io/
