HONEST ALTERNATIVE · SEO + AI VISIBILITY
Crazy Egg is a website optimisation platform — heatmaps (including Confetti with traffic source segmentation), session recordings with rage/dead-click detection, no-code A/B testing editor, and traffic analysis. Used by CRO and marketing teams to understand user behaviour and test page improvements. DeepSEOAnalysis is the pre-click technical layer: property-level JSON-LD validation, real CrUX Core Web Vitals, AI visibility scoring — ensuring organic traffic arrives at the pages Crazy Egg optimises.
At a glance
The useful answer is not “which tool is best?” It is which tool fits the job you need done this week.
| Criterion | Competitor | DeepSEOAnalysis |
|---|---|---|
| Core function | Crazy Egg (crazyegg.com) is a website optimisation platform combining UX analytics and A/B testing. Core capabilities: (1) **Heatmaps** — Crazy Egg pioneered the commercial heatmap and offers several heatmap types: Heatmap (click concentration overlaid on the page), Scrollmap (scroll depth percentage per viewport), Confetti (click data segmented by traffic source, referral, campaign, and device type), Overlay (click counts per individual page element with click rate percentage), and List (tabular click data per element). (2) **Session recordings** — individual user session playbacks with rage-click detection, dead-click detection (clicks on non-clickable elements), and U-turn detection (users who arrive and immediately leave). (3) **A/B testing** — Crazy Egg's built-in A/B test editor enables visual, no-code content variations for conversion testing. Create multiple variants of a page by changing text, button colours, headlines, or layout elements; Crazy Egg tracks conversion rate per variant and provides statistical significance guidance. (4) **Traffic Analysis** — segmented traffic analysis showing how different traffic sources (organic, paid, social, email) interact with the same page. (5) **Error tracking** — JavaScript error detection on recorded pages. | A crawl-based technical SEO and AI visibility auditor. Validates all structured data against Google's Rich Results specifications with property-level error detail, measures Core Web Vitals from real CrUX field data (not Lighthouse lab estimates), detects JavaScript rendering gaps, checks robots.txt and sitemap configuration, and scores GEO signals across five AI visibility criteria. Free with no signup. No heatmaps, no session recordings, no A/B testing. |
| Heatmaps and click analytics | Crazy Egg's Confetti heatmap is a differentiator from other heatmap tools: it segments click data by traffic source, allowing direct comparison of how organic search visitors interact with a page vs paid traffic visitors vs email visitors. For SEO practitioners, this is useful because it reveals whether organic visitors from specific queries are clicking on the right CTAs (confirming intent alignment) or clicking on elements that suggest confusion (indicating content-query intent mismatch). The Overlay report provides per-element click rates — enabling comparison of which navigation links, CTAs, and content sections receive clicks from organic vs other sources. The Scrollmap shows scroll depth per traffic source, which can reveal whether organic visitors (who may arrive with higher informational intent) scroll further down the page than paid visitors who may be converting earlier. | No heatmaps or click analytics. DeepSEOAnalysis operates at the pre-click layer: ensuring pages are technically qualified for organic traffic to arrive. The Crazy Egg Confetti segmentation that shows how organic visitors interact with pages is complementary — DeepSEOAnalysis ensures those visitors can find the page; Crazy Egg shows what they do once they arrive. |
| A/B testing | Crazy Egg's A/B testing is a significant differentiator from UX analytics tools that don't include testing. The visual editor enables no-code creation of page variants (changing button text, headline copy, hero image, layout) without deploying code changes. Crazy Egg hosts the variant delivery and tracks conversion rate (defined as goal page visits, click events, or form completions) per variant. For organic landing pages, A/B testing can validate whether changes to title tag copy (tested in the page heading, which often correlates with the SERP title), value proposition framing, or CTA placement improve organic visitor conversion rates. Key limitation: Crazy Egg A/B tests are client-side (JavaScript-injected variants), which means Googlebot sees the control page, not variants. A/B testing title tags or H1 text in a way that Google sees differently from users creates cloaking risk — consult Google's A/B testing guidelines before testing elements that Googlebot parses for ranking signals. | No A/B testing. DeepSEOAnalysis focuses on technical SEO correctness of the existing page, not testing variants of it. However, the audit validates that A/B testing tools (Crazy Egg, Google Optimize, VWO) haven't introduced structured data errors or canonical tag issues — A/B testing scripts that modify the page after load can inadvertently inject duplicate structured data or alter canonical references in the rendered DOM. |
| Core Web Vitals and performance | Crazy Egg does not measure Core Web Vitals or page performance. Like other heatmap/session recording tools, Crazy Egg's tracking script adds JavaScript that executes on page load — session recording in particular adds ongoing JavaScript overhead as cursor and scroll events are captured and transmitted. For sites where INP is a concern, the Crazy Egg recording script's event listener attachment should be evaluated for main thread contribution. Crazy Egg does not provide measurement of its own impact on page performance. | Real CrUX field data for Core Web Vitals — LCP, CLS, and INP at p75 from real user sessions. This measurement includes the impact of Crazy Egg's tracking script on user-experienced performance. If INP is failing after adding Crazy Egg (or Hotjar), the CrUX field data will reflect that — and the audit will flag the Core Web Vitals failure regardless of whether it's caused by Crazy Egg or another factor. |
| Traffic source segmentation for SEO | Crazy Egg's Confetti heatmap segmentation by traffic source enables direct analysis of organic visitor behaviour on specific pages — a uniquely useful capability for SEO practitioners who want to understand whether organic visitors are converting or experiencing friction. Segment organic search sessions to see: which page elements organic visitors click (versus paid visitors); how far organic visitors scroll (versus email subscribers); which device types organic visitors use (versus direct visitors). This cross-referencing of behaviour data with traffic source provides insights into intent alignment: if organic visitors click the "Learn More" button but paid visitors click "Buy Now", it suggests organic intent is informational while paid intent is transactional, potentially indicating a keyword-to-landing-page intent mismatch. | No traffic source segmentation. DeepSEOAnalysis provides the technical foundation that makes organic traffic analysis meaningful: correct structured data for rich results (improving the quality of organic visitors via higher CTR for searchers with confirmed intent), real CrUX field data (ensuring page experience doesn't suppress rankings for organic queries), and AI visibility scoring (forward-looking metric for AI search acquisition alongside traditional organic). |
| Structured data and AI visibility | Crazy Egg does not validate structured data, check JSON-LD implementation, detect JavaScript rendering gaps, or score AI visibility signals. Its scope is entirely post-click behaviour analytics and A/B testing. | Property-level structured data validation for every schema type on the crawled pages: Article, FAQPage, Product, BreadcrumbList, LocalBusiness, and HowTo — identifying exact missing required properties with corrected markup. JavaScript rendering gap detection identifies structured data present in the client-rendered DOM but absent in the server-delivered HTML (the version Googlebot and AI crawlers parse from the initial response). Five-signal GEO score for AI search visibility. |
| Best fit | Crazy Egg is best for marketing teams and conversion optimisation practitioners who want heatmap analysis of user click behaviour with traffic source segmentation (particularly the Confetti heatmap that shows how organic vs paid visitors interact differently with the same page), session recordings for diagnosing UX friction in key conversion flows, and no-code A/B testing for validating content and layout changes. The A/B testing feature differentiates Crazy Egg from pure analytics tools like Hotjar for teams that want to run conversion tests without a separate testing platform. | Best for the technical SEO and AI visibility layer: property-level JSON-LD validation with corrected markup, real CrUX field data for Core Web Vitals, JavaScript rendering gap detection, and AI visibility scoring — free with no signup. Natural workflow for organic conversion optimisation: DeepSEOAnalysis to audit the technical implementation of key organic landing pages → Crazy Egg to analyse organic visitor behaviour via Confetti segmentation → A/B test validated changes via Crazy Egg's visual editor. |
What each product is
Crazy Egg is strongest for post-click behaviour analysis and conversion testing: Confetti heatmaps segmented by organic/paid/social source, session recordings with friction detection, and no-code A/B testing — helping teams understand and improve conversion rates for landing pages.
DeepSEOAnalysis is strongest for pre-click technical validation: property-level JSON-LD validation with corrected markup, real CrUX field data for Core Web Vitals (including measuring script impact from A/B testing tools), JavaScript rendering gap detection, and AI visibility scoring — free with no signup, shareable audit URL.
When to choose which
Pricing context
FAQ
Crazy Egg (crazyegg.com) is a website optimisation platform that combines heatmap analytics, session recordings, and A/B testing. Its heatmap types include Heatmap (click concentration), Scrollmap (scroll depth), Confetti (click data segmented by traffic source, device, referral, and campaign), Overlay (per-element click rates), and List (tabular click data). Session recordings capture individual user sessions with rage-click and dead-click detection. The A/B test editor enables no-code visual variants for conversion testing. Crazy Egg is used by marketing, UX, and CRO teams for understanding how users interact with pages and testing improvements.
Crazy Egg and Hotjar are both UX analytics platforms with overlapping core features (heatmaps, session recordings), but with different differentiators. Crazy Egg's key differentiators: (1) Confetti heatmap that segments click data by traffic source (organic, paid, social, email) — valuable for SEO practitioners who want to compare organic vs paid visitor behaviour; (2) built-in A/B testing editor, enabling content and layout testing without a separate platform. Hotjar's key differentiators: (1) on-site survey widgets and user feedback tools for explicit qualitative feedback collection; (2) Hotjar Engage for scheduling and recording moderated user research sessions; (3) stronger reputation for user research workflows. For teams primarily focused on conversion testing, Crazy Egg's A/B testing is a clear advantage. For teams doing more qualitative research and user feedback collection, Hotjar's survey and interview capabilities are more developed.
Crazy Egg's tracking script can marginally affect Core Web Vitals, particularly INP. The session recording JavaScript attaches event listeners to capture mouse movements, clicks, and scrolls, adding main thread overhead. The impact is typically small (10–50ms on INP) but should be measured on pages near the INP threshold. Two specific A/B testing considerations: (1) Client-side A/B tests (JavaScript-injected variants) can cause CLS if the variant changes above-fold layout after the initial paint — inject variants as early as possible (synchronous script or CSS-based approach) to avoid post-paint layout shifts. (2) A/B testing elements that Googlebot parses for ranking signals (H1 text, title tag equivalents) without showing Google the same content as users constitutes cloaking — follow Google's A/B testing best practices. DeepSEOAnalysis's CrUX field data audit includes the impact of all loaded scripts including Crazy Egg, providing the ground truth for user-experienced Core Web Vitals.
Crazy Egg has a free 30-day trial but no permanent free tier — all plans are paid subscriptions based on the number of tracked pageviews per month. Check crazyegg.com for current plan pricing. For comparison, DeepSEOAnalysis provides a complete technical SEO audit (structured data validation, Core Web Vitals from CrUX, robots.txt and sitemap analysis, AI visibility scoring) for any URL with no signup and no payment required. Paid DeepSEOAnalysis plans ($24/mo Pro, $89/mo Agency) add monitoring across multiple sites — useful for tracking the technical health of the landing pages being A/B tested and optimised in Crazy Egg.
Paste a URL and get the complete technical SEO, Core Web Vitals, structured data, internal linking, CMS, and AI-visibility audit.
Run a free audit →