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Customers choose VWO for its feature depth, all-in-one optimization capabilities, legacy in the CRO space, and amazing customer support.

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2500+ high growth brands across 90+ countries trust VWO

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What do you gain from our free trial?

What makes us different from AB Tasty?

Optimize experience with almost no trade-off on performance

Run experiments across channels with zero compromises on performance. VWO SmartCode packages relevant tests individually in a small file and fetches them while your page loads. This makes VWO’s impact on Total Blocking Time (TBT) on your website performance the best in the industry. Additionally, your experiments, behavior analysis, and personalization campaigns are powered by just one code snippet. That is a massive performance upgrade compared to adding multiple snippets to your website.

Page Load

Enjoy less dependency on your engineering teams

Unlike AB Tasty, where you need different codes to run experiments on different parts of the website, VWO requires just one SmartCode snippet to be installed. If you had to run tests on your home page and your check-out pages, AB Tasty requires you to switch between snippets and micro snippets intended for different purposes. On VWO, just the SmartCode is enough to run tests on check-out and subscription pages.

Expreiment (1)

Monitor visitor behavior within your experiments continuously

See how your visitors behave within different variations of your experiments with heatmaps, session recordings, funnels, and more. Unlike AB Tasty, you don’t need integration with a third-party behavioral analytics tool to test and understand user behavior. Already use a different behavior insights tool? No worries! You can easily integrate third-party tools with VWO in minutes to connect testing with behavioral analytics tools of your choice.

Testing And Insights@2x (1) (1)

VWO is SOC 2 Type II certified along with HIPAA and ISO/IEC 27701 Compliant

With VWO, data security is elevated to the highest standards, surpassing AB Tasty in compliance and security assurance. VWO adheres to GDPR, CCPA, and PCI DSS regulations and boasts HIPAA and ISO/IEC 27701 compliance. Moreover, VWO sets itself apart with its SOC 2 Type II certification, ensuring robust and reliable data protection for its users. In comparison, AB Tasty is just GDPR and CCPA-compliant.

Security And Compliance - VWO Personalize

Real-time reporting with nuanced statistical controls

SmartStats, VWO’s powerful Bayesian-powered statistics engine, is built to give accurate results for all your goals throughout the lifetime of your experiment. Not just accuracy, you also get maximum statistical control in your hands. VWO lets you calculate the sample size for tests and configure the false positive rate and statistical significance. From a business point of view, not all improvements can be considered improvements, and often small improvements, even if statistically significant, do not justify the implementation costs. This small region of practically ineffective improvements is called ROPE. VWO lets you configure this according to your business goals – a capability that AB Tasty lacks.

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What people say about VWO

Mason Furr

Senior Performance Marketing Manager

In my opinion, VWO checks all the boxes and is much more robust than Google Optimize and is free of the antiquated, buggy, and overpriced bloat of Optimizely.

Nikola Janković

Marketing Specialist Marketing and Advertising

Don't think too much, just go ahead and try it and then later you can buy it. In short - if you need what Optimizely's offering, you can get it cheaper with VWO.

Nathan Shurilla

Associate Director Marketing and Advertising

I love the value of VWO. It has a very low price and delivers just as many, if not more, features as its competitors. The support is always timely and very thorough.

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