OnCrawl
Bottom line
OnCrawl is a Web SaaS tool for Technical SEO Auditing & Indexing (GEO & AI SEO). Pricing: €49–€249/mo · Enterprise plan. Best suited to DTC / eCommerce and Enterprise Brands. Preliminary ratings, not yet fact-checked: AI autonomy L3 (conditional automation); moat tier Proprietary moat (category leader). Data last checked Oct 3, 2026.
Enterprise technical SEO and log analysis platform combining data science, big data crawling, and search indexation intelligence.
Key facts
- Pricing
- €49–€249/mo · Enterprise plan
- Free plan
- No / not disclosed
- Delivery
- Web SaaS
- Audience
- DTC / eCommerce, Enterprise Brands
- AI autonomy level
- L3 · Conditional automation
- Draft estimate, not yet fact-checked
- Moat tier
- Proprietary moat (category leader)
- Draft estimate, not yet fact-checked
- Funding
- Acquired
- Headquarters
- United States
- Founded
- 2015
- Last verified
Core capabilities
- High-speed cloud crawler auditing millions of dynamic JavaScript URLs without infrastructure throttling
- Real-time server log analyzer cross-referencing search engine bot hits with crawl depth and page revenue
- Inrank calculation modeling internal link equity distribution across complex enterprise taxonomies
- Machine learning content duplication and near-duplicate detection algorithms identifying thin pages
Moat analysis
High-performance cloud crawling engine combined with real-time log analysis and machine learning algorithms for extensive enterprise web architectures.
Editorial review
Draft: this review, the ratings and the moat analysis on this page have not yet been fact-checked by an editor. Check the vendor's website before relying on them.
Background
OnCrawl was founded in 2015 in Bordeaux, France, and was subsequently acquired by Bright and positions itself as an enterprise technical SEO platform. Engineered specifically for extensive websites—such as global e-commerce portals, classified listings directories, and international news publications—OnCrawl combines big data web crawling with real-time server log analysis to give technical SEO architects complete visibility into how search engine algorithms navigate their digital assets.
How OnCrawl works
Operating at Level 3 autonomy, OnCrawl deploys high-speed cloud crawlers capable of auditing millions of JavaScript-heavy pages within hours. The platform's defining architectural strength is its ability to blend three distinct data streams: technical crawl data, server log files, and analytics performance data (from Google Analytics and Search Console). By cross-referencing these data layers, OnCrawl reveals orphaned pages, calculates internal PageRank distribution (Inrank), and highlights crawl budget waste where search engine bots repeatedly crawl low-value URLs while ignoring revenue-generating categories.
Limitations
The primary operational limitation of OnCrawl is its technical and financial barrier to entry. Setting up automated server log stream forwarding and interpreting Inrank algorithmic charts requires advanced technical SEO proficiency and developer collaboration. It is not built for small business websites or simple blogs under 50,000 pages; attempting to deploy OnCrawl on modest architectures represents an inefficient expenditure of engineering and software capital.
OnCrawl pricing
OnCrawl operates on a tiered monthly and annual software subscription pricing model based on monthly crawled URL volume. The entry Pro tier starts at €49 per month for up to 100,000 URLs. The Business tier costs €199 per month for 500,000 URLs with advanced segmentation, while Enterprise tiers typically start at €249 to €1,500+ per month, providing full server log file analysis, multi-project governance, dedicated data science consulting, and custom big data API exports.
How OnCrawl compares
In competitive enterprise evaluations, OnCrawl competes directly against Botify AI and Lumar (DeepCrawl), winning industry acclaim for its rigorous data science modeling and flexible big data segmentation tools. OnCrawl is best suited for enterprise technical SEO leads, data engineers, and digital marketing directors responsible for complex, multi-million-URL websites, providing the rigorous analytical foundation necessary to optimize crawl budgets and maximize organic search revenue.