Crazy Egg vs. AB Tasty: Each Tool’s True Strengths

Can’t decide which is better for your team, Crazy Egg or AB Tasty?

Crazy Egg is the better fit if you want one tool that supports the full experimentation cycle. You analyze web traffic, track user behavior, form hypotheses, build variants, run tests, and personalize the user experience. Everything in one transparent, competitively priced subscription that scales from startup to enterprise.

AB Tasty — which merged with VWO in January 2026 — is the better choice if you already have analytics and behavioral tracking tools in place, want depth on A/B testing, and have the budget for upmarket subscriptions.

Crazy Egg vs. AB Tasty: A Quick Snapshot

Feature	Crazy Egg	AB Tasty
A/B Testing	✅ Native A/B and split URL testing ✅ Multi-Armed Bandit ✅ Auto-generated heatmap and recording per variant ❌ No multivariate testing	✅ Native A/B, A/A, split URL, multivariate, MAB testing ✅ Multi-page testing ✅ Visual editor ✅ Mutually Exclusive Experiments ❌ No auto-generated heatmaps or recordings per variant
Web Analytics	✅ Native Web Analytics dashboard ✅ Two-way GA4 integration ✅ Conversion Analytics ✅ Funnels	❌ No web analytics dashboard ❌ No native funnel-builder ❌ No native conversion analytics ✅ Integrates with multiple analytics tools
Heatmaps	✅ Click, scroll, confetti, overlay, and list maps ✅ Instant Heatmaps	❌ No standalone heatmap module ⚠️ EmotionsAI processes behavioral signals internally but doesn’t surface a heatmap UI
Session Recordings	✅ Native session recordings ✅ Auto-tagged with 13+ event types ✅ Multiple audience filters	❌ No session replay module ✅ Integrates with FullStory, Contentsquare, and Microsoft Clarity
JS Error Tracking	✅ Automatic JS error capture ✅ Each error linked to the session recording where it happened ✅ Triage workflow	❌ No live JS error capture ✅ Integrates with LogRocket, Contentsquare, FullStory, and Microsoft Clarity
Surveys	✅ Unlimited responses on every plan ✅ 50+ templates ✅ Visual builder ✅ Each response linked to the visitor’s session recording	✅ NPS and CSAT survey widgets ❌ No survey builder ✅ Feedback Copilot summarizes NPS/CSAT + responses collected via integrations
Personalization	✅ Segment-targeted surveys and pop-up CTAs ✅ Always-on personalized page variants via targeted A/B Tests (segments unlock by plan) ✅ Behavioral triggering (engagement, exit intent, time-on-page)	✅ Audience Builder (segments) ✅ Pre-built AI segments + CDP cohort import ✅ Widget library ✅ AdaptiveCX real-time intent prediction
AI Features	✅ AI Analysis across key features ✅ Export heatmaps and recordings to ChatGPT, Gemini, Grok, or Claude (Pro+) ✅ MCP server — question your data from Claude, ChatGPT, Cursor, or Copilot ✅ Tasks: automated optimization loop	✅ Wandz AI layer (built from Evi + VWO’s Copilot): analysis, agent workflows, autopilot, synthetic tests, MCP ✅ EmotionsAI (10-profile in-session classifier) ⚠️ Workflows, autopilot, and behavioral-data MCP sit in the paid Wandz Advanced tier

Feature Breakdown: Crazy Egg vs. AB Tasty

1. A/B Testing

AB Tasty is the more capable testing platform in terms of raw feature count. Crazy Egg’s edge is testing wired into a full optimization workflow.

Crazy Egg

Crazy Egg’s native A/B testing comes with a visual editor, split URL testing, and Multi-Armed Bandit (MAB) testing, where the algorithm automatically shifts traffic toward the winning variant.

Crazy Egg automatically calculates the results as data accumulates and shows their statistical significance.

Every variant in a Crazy Egg test comes with its own auto-generated heatmap and session recordings. So, when a variant wins, you can watch why.

Users can choose six conversion goal types, including ad pixels for Google, Meta, and TikTok.

The honest limitation is multivariate testing. If you need to test several variables in a single test, Crazy Egg won’t do that.

AB Tasty

As the name suggests, A/B testing is AB Tasty’s core capability.

In addition to regular A/B and split URL tests, its Web Experimentation module supports:

• A/A tests: Two identical variants to validate that the testing tool’s randomization and statistics are working correctly.
• Multivariate tests: Multiple page elements at the same time across every combination to identify the winning combo.
• Multi-page tests: Apply the same variation across several pages so a visitor sees consistent treatment throughout their session.

AB Tasty has three traffic allocation modes: even split, custom split, or dynamic allocation (their multi-armed bandit). And it lets you run mutually exclusive experiments, that is, multiple experiments on the same page without contaminating results by overlapping audiences.

Just like Crazy Egg, AB Tasty offers a visual editor for building variants without developer help.

Beyond web experimentation, AB Tasty includes Feature Experimentation & Rollouts. That’s server-side testing, feature flags, and feature management for teams whose program extends into product engineering. Crazy Egg doesn’t compete in this category.

2. Web Analytics

Analytics features serve two purposes: they help identify and prioritize pages for optimization, and track performance.

Crazy Egg includes Web Analytics, Conversion Analytics, and Funnels. AB Tasty has no native analytics, so to find out which pages need optimization, you need third-party integrations.

Crazy Egg

The Web Analytics dashboard gives you pageviews, traffic sources, engagement metrics, and audience breakdowns.

The data flows either directly via the Crazy Egg tracking code or via the Google Analytics integration. So if you’re a GA4 user, Crazy Egg gives you a simpler, more user-friendly interface.

It’s a two-way integration: Crazy Egg sends performance data for each test variant to GA4, so you can dice and slice them there.

Conversion Analytics allows you to track goal completions sitewide, while Funnels lets you visualize the user journey towards conversions. 

For example, a blog article → the service page → trial sign-up.

Funnels have six trigger types, including ad pixels for Google, Meta, and TikTok. They are retroactive, so you can edit or rebuild any funnel without losing prior data, and every step links to session recordings. This lets you watch what happens at the drop-off points.

AB Tasty

AB Tasty has no native web analytics dashboard, funnel-builder, or conversion analytics independent of experiments. Its main dashboard focuses on experimentation.

However, it integrates with GA4, Mixpanel, Piano Analytics, Adobe Analytics, Salesforce Marketing Cloud, and Segment, where you can analyze your test results.

For teams with an established analytics function, this is enough. For teams without one, this is a significant gap to fill.

3. Heatmaps

Once you know which pages need your attention, heatmaps surface patterns in user behavior: where they click, how far they scroll, what causes friction, and what gets ignored completely. 

Crazy Egg has native heatmap capabilities. AB Tasty doesn’t.

Crazy Egg

Crazy Egg gives you five heatmap types on every paid plan:

• Click Maps show click density across the page.
• Scroll Maps show how far down the page visitors scroll.
• Confetti Maps render every individual click and color-code them by segmentation attributes, like traffic source, OS, device, conversion status, and more.
• Overlay Maps attach click counts to every clickable element.
• List Maps offer the same data as a sortable list ranked by click volume.

On top of the paid features, there are Instant Heatmaps, which auto-generate across the entire site with no manual setup per page. Useful for spotting which pages deserve a closer look.

You can dissect every heatmap with the shared audience filters used elsewhere in the product (which you can import from GA4).

AB Tasty

AB Tasty doesn’t include a heatmap module, so if you need this feature, you have to use a third-party tool.

The only native way to analyze user behavior in AB Tasty is via its EmotionsAI feature. The tool tracks behavioral signals like mouse speed, scroll patterns, and pauses, and uses them to segment users into emotional profiles.

But it doesn’t surface the behavior patterns as a heatmap UI for users to inspect.

4. Session Recordings

Session recordings let you dig deeper into heatmap and analytics data by showing individual users’ clicks and scrolls behind the overall pattern.

Out of the two tools, only Crazy Egg offers session recordings.

Crazy Egg

The Crazy Egg session recording interface gives you everything you need for efficient analysis: video, timeline, playback controls (change speed, skip inactivity), session and visitor information (device, location, pages visited), a list of events, a comment box, and AI analysis with key insights.

Recordings come auto-tagged with 13+ event types (behavioral, ecommerce, form, and account events), plus multiple audience filters, so you can find the session you need.

Crazy Egg caps the sessions it records based on your plan, but you choose how to use your budget. For example, record only checkout sessions, and no blog visits.

AB Tasty

AB Tasty doesn’t include a session replay module.

If you’re happy to add another tool to your tool stack, it integrates with Fullstory, Contentsquare, and Microsoft Clarity, where you can analyze behavior patterns for each A/B test variant.

5. JS Error Tracking

JavaScript errors ruin the user experience and prevent users from completing their tasks, so you need an effective way to find and fix them.

Crazy Egg captures JS errors with stack traces and links each one to a session recording, while AB Tasty doesn’t provide error tracking.

Crazy Egg

Crazy Egg automatically captures every JavaScript error with the full stack trace, browser, device, and app version context.

Each error links to the session recording where it happened, so you can watch the user hit the bug rather than just read the trace.

Crazy Egg has a triage workflow that lets teams track error status, leave notes for teammates, and share the error with the recording video in a single link.

AB Tasty

AB Tasty doesn’t capture live JS errors. It integrates with LogRocket, Contentsquare, Fullstory, and Clarity, which offer error tracking, but not the triage workflow. 

6. Surveys

Surveys supplement heatmaps and recordings to give you a complete picture of why users act on the page the way they do.

Crazy Egg includes on-site surveys with unlimited responses on every plan. AB Tasty has NPS and CSAT widgets and Feedback Copilot for analysis.

Crazy Egg

Crazy Egg’s Surveys are free on every plan with unlimited responses.

You get 50+ ready-to-deploy templates, including the standard test types, like NPS and CSAT, and a visual builder, which makes creating surveys a breeze.

You trigger them on a specific page and/or at a specific time, or use behavioral triggers like exit intent, scroll depth, click, and time-on-page. This is handy for exit intent or feature evaluation surveys.

Every response links to the session recording from the same visitor, so you see what the respondent did before they answered. Essential when you want to figure out why the customer isn’t satisfied with their experience.

AB Tasty

AB Tasty offers only NPS and CSAT widgets, but there’s no general-purpose survey/feedback module for exit-intent, open-ended, or page-specific surveys.

Feedback Copilot analyzes those NPS/CSAT responses with AI. It also works with responses you collect via third-party tools like Typeform, SurveyMonkey, or Qualtrics.

7. Personalization

Personalization enables you to tailor the page experience to visitor needs. 

Crazy Egg supports always-on personalized variants and segment-targeted on-page experiences. AB Tasty runs two dedicated personalization products, Content Personalization and AdaptiveCX.

Crazy Egg

Crazy Egg offers page-level personalization which is based on A/B test targeting. 

You pick a segment, say a country, UTM parameters, or a conversion status, build a customized variant for it, and route the whole traffic there.

The variant stays live for as long as the test runs, and the control group tells you whether the personalized page converts better. 

Crazy Egg’s segmentation and triggering let you personalize on-page experiences, like surveys or pop-up CTAs. This lets you send them to specific user segments and/or to users who complete a specific action.

For example, if the visitor engages with a UI element or spends a certain amount of time on the page, you can trigger a survey about their experience. And if they’re about to bounce, an exit-intent survey or a pop-up that incentivizes them to stay.

AB Tasty

AB Tasty offers two personalization products: Content Personalization and AdaptiveCX.

The first one lets you segment visitors and engage them with personalized experiences and campaigns.

The segmentation feature, Audience Builder, uses in-session behavior, transactional history, technographic data, location, psychographic profile (via EmotionsAI), and cart-abandonment signals. You can also import segments from your CDP.

Apart from pop-up CTAs, AB Tasty’s widget library includes social-proof banners, urgency widgets, countdown timers, sticky bars, and recommendation carousels.

The second one, AdaptiveCX, predicts visitor intent in real-time from current behavior in three related modes:

• Reactive responds to current behavior (lingering on pricing → comparison widget)
• Proactive anticipates the next move (exit-leaning mouse → last-chance offer)
• Adaptive combines Reactive and Proactive to deliver contextually relevant journeys in real time

This functionality is relevant for engaging users without profiles or history.

8. AI Features

Crazy Egg includes AI analysis across all its features, supports exports and direct AI-assistant access to your data, and is rolling out an automated optimization workflow. 

AB Tasty offers an AI layer based on its own and VWO’s proprietary AI features.

Crazy Egg

Crazy Egg’s AI analysis runs across all its key features:

• Web analytics: automatically spots patterns, like a drop in mobile traffic or an underperforming referral channel, and tells you what to do about them.
• Heatmaps: finds click and scroll patterns and identifies engagement and friction zones.
• Session recordings: flags the most insightful recordings and writes a per-session summary with usage patterns and UX recommendations.
• Surveys: interprets responses into patterns on sentiment, behavior, and pain points.
• Error Tracking: identifies errors and recommends which ones to fix first, based on user impact.

You can also export heatmaps and recordings to ChatGPT, Gemini, Grok, or Claude. A bring-your-own-LLM kind of deal.

The MCP server removes the export step. After connecting your account, you query data or run agentic workflows directly from Claude, ChatGPT, Cursor, or Copilot. 

Tasks, available in early access, chains the whole routine together. It sets up the reports, analyzes what comes back, drafts page variants, and hands you an executive-ready summary with prioritized recommendations.

AB Tasty

AB Tasty’s AI layer Wandz, built on AB Tasty’s Evi and VWO’s Copilot, runs across the whole product suite.

Wandz capabilities span the full experimentation workflow:

• AI Analyze reads your campaign and behavioral data and surfaces insights.
• AI Workflow chains AI agents into scheduled or event-triggered routines. For example, recurring analysis and follow-up actions.
• AI Autopilot monitors live tests and acts on the results automatically.
• Synthetic AB tests simulate experiments with AI before you spend real traffic on them.
• An MCP server connects the suite’s data to your own AI tools.

There’s also EmotionsAI, which runs underneath it all: the 10-profile emotional classifier feeds segmentation for personalization.

Wandz Core comes with any product subscription and covers AI Analyze plus MCP without behavioral analytics data. 

Workflows, Autopilot, synthetic tests, and behavioral-data MCP live in the paid Advanced tier. Available only on top of an active product subscription, with credit add-ons for heavier use.

9. Security and Data Handling

Both Crazy Egg and AB Tasty have strong data security and compliance systems in place.

Crazy Egg keeps data encrypted at all times, never sells it, and never tracks users across websites. GDPR and CCPA compliance are standard, and you can sign a DPA. 

Role-based access control comes with every Crazy Egg plan, while Enterprise layers on SAML Single Sign-On and a Compliance Audit Log.

AB Tasty’s website lists ISO 27001, PCI-DSS, SOC 2, and HIPAA compliance, and lets you choose where data resides: US, EU, or India.

AB Tasty supports multi-factor authentication (MFA), SSO, and granular user access management.

10. Support

Crazy Egg’s Enterprise customers get live onboarding and training, and agencies get priority support across all plans. Otherwise, US-based priority support starts on the Plus plan.

AB Tasty promises every customer a dedicated CSM and 24/7 technical support, but the latest pricing plan structure breaks that down by tier: 24×7 coverage with a four-hour first response on Enterprise, and 24×5 with six- and eight-hour targets on the plans below.

Pricing Breakdown: Which Has the Best Value?

	Crazy Egg	AB Tasty
Enterprise	$599/mo — 1,000,000 tracked pageviews, 10,000 recordings/mo, 200 heatmap reports, SAML SSO, Compliance Audit Log, live onboarding & training	Contact sales — Vendr: $80K–$150K+/year at 1M+ monthly sessions
Pro	$249/mo (Most Popular) — 500,000 tracked pageviews, 5,000 recordings/mo, 100 heatmap reports, AI-format exports to ChatGPT/Gemini/Grok	Contact sales — Vendr: $40K–$90K/year at 250K–1M sessions; $15K–$45K at 50K–250K
Lower plans	Plus $99/mo · Starter $29/mo · permanent Free plan (no credit card)	None — every contract is quote-based
Billing model	Tracked pageviews; no overages.	Sessions

Crazy Egg is more competitively priced and offers a full website optimization and CRO platform. 

The full enterprise optimization suite with 1,000,000 monthly tracked pageviews comes to $7,188 a year. That’s the sticker price, not an opening quote. 

AB Tasty doesn’t publish pricing publicly, but Vendr’s data, updated in February 2026, shows it’s considerably more expensive: You’re looking at $80,000–$150,000+ a year for large enterprise deployments.

An important note to finish: 

AB Tasty and VWO are rebranding as Wingify, so if you’re renewing your contract this year, you will be renewing it with a different company. 

It doesn’t mean prices will go up or that the restructuring will negatively affect the product or customer support, but check if you’re signing up for what you think you are.  

Final Verdict: Is Crazy Egg or AB Tasty Right for You?

Choose AB Tasty if you’re a well-resourced team with analytics and hypothesis tooling handled elsewhere, you run a structured experimentation program, and you need the deepest web A/B testing and personalization layer.

Choose Crazy Egg if you want one tool that supports the full experimentation cycle: hypothesis building, A/B testing, and result tracking on a transparent, competitively priced subscription. Regardless of whether you’re a growth team only starting or an enterprise.

If your AB Tasty renewal is coming up, and Crazy Egg offers the capabilities you need, get in touch with Crazy Egg’s sales team. They’ll quote against what you pay today, show you how it works, and guide your team through the switch.