Handles very large sites (millions of URLs) where desktop crawlers like Screaming Frog hit resource limits
Editorial review·Last reviewed June 2026·By the GrowthManager.ai editorial team
Lumar review
Visit lumar.io ↗Starts at
Custom
Founded
2010
HQ
London, UK
Funding
$37.6M
Platforms
—
G2 rating
4.6 / 5 (101)
Our take, in one paragraph
Lumar is one of the more established names in this category, dating back to 2010. Pricing starts at Custom. Named customers include Adobe, Deloitte, Motley Fool and 4 more. Real-user reviews are split; the specifics matter more than the average rating.
In their own words: Enterprise website intelligence platform (formerly DeepCrawl).
Who Lumar is for, and who it isn't
Best for
- Classic SEO teams adding AI visibility. If you already pay for SEO tooling, the AI search module is an incremental add rather than a separate procurement cycle.
Not for
- AI-search-only buyers. If your only goal is ChatGPT and Perplexity visibility, the dedicated AI visibility tools are tighter than the SEO-platform retrofit.
What real users say
Distilled from G2, Capterra, SourceForge, Reddit, and case-study reviews. Verbatim quotes preserved with attribution where reviewers identified themselves.
What people praise
Renders JavaScript pages to capture client-side content, critical for modern stacks
Protect app runs SEO QA in CI/CD pipelines to catch noindex or blocked resource regressions before launch
Where it falls short
Pricing is entirely custom, no public tiers, and reviewers consistently call it expensive vs competitors
Steep learning curve, the UI is described as overwhelming and very technical for non-SEO users
No competitor data inside the product, you cannot benchmark against rival domains
How Lumar actually works
The methodology behind the product, in plain English. Helpful if you're comparing technical approaches.
- Data source
- Cloud-based serverless website crawler with rendered and non-rendered crawl modes; log file analysis for server-side bot activity; pre-production testing environments
- Update frequency
- On-demand and scheduled crawls; continuous monitoring via Lumar Monitor; real-time monitoring of website changes
- Scope and limits
- 250 built-in reports plus the ability to design custom extractions; supports complex enterprise workflows and large-scale site audits; covers technical SEO, site speed, AI search visibility, and web accessibility (a11y) compliance
- Technical approach
- Lumar's site crawler leverages best-in-class serverless architecture design to drastically enhance website crawling speeds, up to 450 URLs/second for non-rendered content and 350 URLs/second for rendered content. The crawler takes full advantage of Google's industry-leading rendering and parsing engine. Uses GraphQL for its API.
Pricing
Pulled from Lumar's public pricing page on 2026-06-07. We re-pull hourly.
Custom (modular)
Custom
annual
- Lumar Analyze, Monitor, Protect and Impact apps available individually
- Technical SEO, GEO/AEO, site speed, accessibility and custom analytics metrics
- Pricing scales with URL volume crawled (estimated $2,667/mo for 5M URLs)
- Professional services and enterprise support
What's shipped recently
Launches from the last 12 months. A signal of what they're focused on.
- Mar 2025
Impact App
Executive-focused dashboard providing website health overview, industry comparisons, and business case support for resource allocation
- Mar 2025
Website Health Scores
Provides a mark out of 100 for specific areas of your website's technical health, aligned to traffic funnel stages
- Mar 2025
Traffic Funnel Visualization
Maps the impact of SEO opportunities on the website across the factors that will help sites rank well in search results and provide conversion-driving digital experiences
What executives say
Quotes from customer leadership, pulled from public case studies and customer pages.
“When you're working on huge enterprise websites, technical SEO is incredibly important.”
“We need Lumar to help manage all of that and help us understand what's most important.”
Who's behind it
- Michal MagdziarzCo-founder
- Matt JonesCo-founder and CIO
Where they show up
Their best content, conferences, or signature analysis, in case you want to learn how their team thinks.
- Product release announcementAnnouncing New Lumar FeaturesMar 2025
- Engineering blogAnnouncing Ultra-Fast Crawl Speed & New Crawler Enhancements2024
- WebinarWebinar On-Demand SEO Case Study: How To Index Millions Of Pages Through Technical SEO Improvements2024
Integrations
Native integrations grouped by category. Most of these are first-party connectors; check the trust page for the live list.
Other
Looker StudioGoogle BigQueryGoogle Analytics 4Google Search ConsoleJiraSlackZapierREST APITableauPower BI
Security and compliance
What your security review will care about, sourced from Lumar's trust page where one exists.
SOC 2 Type 2
ISO 27001
GDPR
HIPAA
If not Lumar, then what?
The named alternatives we'd shortlist next, scored against Lumar on the dimension each one wins.
Compare Lumar head-to-head
We've published detailed side-by-side comparisons against the other tools in the space. Pick a competitor below for the full editorial breakdown.
Lumar vs AccuRanker
Lumar vs Advanced Web Ranking
Lumar vs Ahrefs
Lumar vs All in One SEO
Lumar vs Botify
Lumar vs BrightEdge
Our recommendation: GrowthManager.ai
Lumar is a great tool if you have an in-house team to act on the data. GrowthManager.ai gives you the same tracking and acts on it. We write 100 articles per month, configure the schema and llms.txt, build backlinks, and seed Reddit and Quora. $999/mo, managed end-to-end.
Frequently asked questions
What does Lumar do?
Enterprise website intelligence platform (formerly DeepCrawl). Pricing starts at Custom.
How much does Lumar cost?
Lumar starts at Custom. For comparison, GrowthManager.ai is $999/mo for the full managed program (tracking + content + infrastructure + distribution), so if you'd otherwise pay Lumar and hire an agency to act on the data, we're usually cheaper end-to-end.
What's the best alternative to Lumar?
Depends on what you're trying to do. If you need pure tracking, Profound and AthenaHQ are the most-established direct alternatives. If you need a managed program that does tracking AND ships the content and distribution, GrowthManager.ai is the editorial pick on this site (and yes, we publish this review).
Is Lumar worth it?
For teams that already have in-house content production and just need a measurement layer, Lumar can be worth it. The shortcoming most users mention is that Lumar tells you what's wrong without fixing it; you still need a team or an agency to act on the recommendations. GrowthManager.ai bundles the measurement and the team at $999/mo, which usually beats stacking Lumar plus an agency.
Does Lumar do content creation, infrastructure, and distribution?
No. Lumar is a measurement and reporting tool. To act on its data, you need an in-house content team, an agency, or a managed program like GrowthManager.ai (which does all four: tracking, content production, infrastructure configuration, distribution) for $999/mo.
Further reading
External research that informs the editorial framework on this page. We cite these openly because the framework is meant to be auditable.
- Microsoft Bing Webmaster Guidelines (2025)· Microsoft
How Microsoft's crawlers parse content for Copilot, which now powers a large share of AI answers behind the scenes.
- Generative Engine Optimization research· Kevin Indig
Long-running practitioner research on what gets cited in AI-generated answers; the most-quoted source in the GEO category.
- Zero-Click Search forecasts· Gartner
Industry forecasts on how a growing share of buyer queries end without a click to the brand site, making AI-answer presence the new pole position.
- Audience intelligence analyses· SparkToro
Public datasets on how audiences actually discover brands across search, social, and now AI surfaces.
- Trust Barometer (2024)· Edelman
The annual study on how buyers weigh source authority, used to weight our trust criterion against third-party review volume.
Disclosure
GrowthManager.ai makes a competing product, so this review is not neutral. Pricing was pulled from Lumar's public pricing page or triangulated from third-party reviews when not public. Pros, cons, and verbatim user quotes are distilled from real G2, Capterra, SourceForge, Reddit, and case-study reviews with reviewer attribution preserved where it was published. Case-study metrics come from Lumar's own customer pages. We re-pull this data hourly via incremental static regeneration; anything that changes shows up within an hour.