Best Conversion Rate Optimization Tools

Compare the Top Conversion Rate Optimization Tools as of January 2026

What are Conversion Rate Optimization Tools?

Conversion rate optimization (CRO) tools help businesses analyze user behavior and run experiments to increase the percentage of visitors who take desired actions, such as making a purchase or signing up for a service. These tools offer features like A/B testing, multivariate testing, heatmaps, funnel analysis, and user behavior tracking to identify friction points in the customer journey. Many CRO platforms integrate with analytics, CRM, and marketing automation software to provide a complete view of performance and customer interactions. They often include personalization capabilities to tailor experiences for different audience segments. By leveraging CRO tools, organizations can improve ROI, enhance user experience, and maximize the value of their website or app traffic. Compare and read user reviews of the best Conversion Rate Optimization tools currently available using the table below. This list is updated regularly.

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    Smartlook

    Smartlook

    Smartlook

    Smartlook is a qualitative analytics solution for websites and mobile apps helping over 300,000 businesses of all sizes and industries answer the "whys" behind their users' actions. Eliminate the guesswork and discover real, actionable reasons. With a unique feature set, Smartlook finally gives you a way to understand user behavior at the micro level. Always-on visitor recordings show you what every last visitor does on your website or app, while automatic event tracking lets you know how (and how often) your visitors do specific things. You can then build conversion funnels to see your conversion rates as well as uncover why people are churning. Heatmaps for websites give you mass data about where most people click, scroll, hover, and otherwise interact with your pages. Ranked within the Top 100 Software Products in the 2019 G2 Crowd Awards, Smartlook services customers like O2, Miele, Hyundai, and Kiwi. It can also record games developed in the Unity engine.
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    Starting Price: $39 per month
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    Infer

    Infer

    IgniteTech

    Infer is artificial intelligence (AI) SaaS platform integrated with multiple MarTech solutions for predictive lead and account scoring and managing hyper-segmented profiles. Identify your most promising prospects, build hyper-targeted segments, and personalize outreach at scale to significantly increased conversion rates. Predictive lead scoring & profile management to optimize and expand your sales and marketing operations. Score large amounts of inbound leads, contacts, and accounts in real-time. Increase ROI by improving MQLs & prioritizing sales efforts on the leads/accounts that will drive the most revenue. Segment and distribute leads appropriately and fairly across sales teams. Identify the effectiveness of campaigns by market segment, to inform ongoing improvement in targeting and segmentation. Identify your most promising prospects, build hyper-targeted segments and personalize outreach at scale to significantly increase conversion rates.
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