Best Conversion Rate Optimization Tools for Google Tag Manager

GetResponse offers an all-in-one marketing platform designed to equip marketers, solopreneurs, creators, coaches, and small business owners with powerful, user-friendly tools for email marketing, automation, and content monetization. With more than 25 years of experience, GetResponse supports audience growth and engagement through email campaigns, enables seamless course creation and sales, and helps turn passion into profit. It’s the ideal choice for building personal brands, selling products and services, and creating loyal customer communities.

CANDDi is the best visitor tracking tool available. We show you the companies that visit your site, just like all the other options. But we can also show you the individuals. You can be alerted immediately if a high-value person visits your website and see which pages they visited. This is how you can reach the right person directly with a pitch tailored to their interests. CANDDi's unique platform is fully compliant with data regulations. We will only share personal data if it has been collected using one of our many GDPR compliant data capture methods.

Convert Experiences is the A/B testing platform that delivers enterprise-grade experimentation without the enterprise baggage. For over 15 years, Convert has helped growth marketers, e-commerce teams, and agencies run reliable, flicker-free experiments that scale with their business. From classic A/B and multivariate testing to split URL and personalization campaigns, Convert makes experimentation fast, accurate, and frustration-free. With 90+ integrations (Shopify, GA4, WordPress, WooCommerce, Segment, and more), Convert adapts to modern stacks and supports both marketers and developers. Our Visual Editor lets teams launch experiments without waiting on developers, while advanced targeting and revenue tracking ensure clean, trustworthy insights. Privacy is at our core: Convert is GDPR compliant, HIPAA/CCPA-ready, and never resells data. Pricing is transparent, predictable, and fair — no hidden fees or nasty surprises. And when you need help, you’ll find it fast: real human support via live chat, email, and dedicated agency-friendly support. Our SmartInsert technology eliminates flickering across both frontend and backend experiments, while 40+ stackable targeting filters and robust APIs enable sophisticated test deployment. Convert’s comprehensive toolkit includes real-time QA through Live Logs & QA Wizard, built-in hypothesis prioritization frameworks, and automated collision prevention—all backed by expert support to help you launch tests in under 30 minutes.

Flowpoint empowers businesses to optimize website performance through no-code, AI-powered agentic systems. The platform allows users to build and deploy intelligent workflows that automate tasks like generating website analytics, evaluating content, and enhancing SEO. Flowpoint’s AI agents help improve the user experience by analyzing website structure, identifying optimization opportunities, and even creating complete website pages. By simplifying website intelligence, Flowpoint enables teams to automate complex tasks, monitor performance in real time, and gain data-driven insights that enhance overall ROI, all while eliminating the need for technical expertise.

Elevar enhances the capabilities of Shopify brands by utilizing Google Analytics and Google Tag Manager to facilitate quicker growth. This is achieved through a reliable data layer, visual analytics tools, tag error monitoring, and the addition of server-side tagging with the Facebook Conversion API. To effectively analyze and optimize performance, establishing a robust data framework is essential. Elevar simplifies intricate setups—such as data layers and Facebook Conversion API integrations—into effortless one-click solutions. If you find yourself limited to basic reports in Google Analytics while seeking deeper insights to boost your conversion rates, our Chrome Extension empowers non-technical users to effortlessly implement custom user behavior event tracking through a user-friendly interface. This data can then be examined in Elevar or Google Analytics for actionable insights. Furthermore, ensuring that your marketing pixels, or tags, operate correctly with accurate attribution is vital, as faulty or misleading conversion data can lead to significant expenses. Ultimately, Elevar provides the tools necessary for brands to transform their data into valuable insights and drive their growth effectively.

Kaption stands out as the premier analytics and feedback platform driven by artificial intelligence, specifically designed for digital marketers. Gain the critical insights necessary to enhance your digital presence and propel your business forward. By removing uncertainty, you can understand the reasons behind user behavior and iterate your strategies at a much quicker pace. One of the most effective ways to influence your audience is to perceive your offerings from their perspective. Have you considered how users navigate your website? With Kaption, you can map out the user journey and identify any obstacles encountered along the way. The path to excellence is paved with accurate information; without data, you are merely relying on luck or making mistakes. Direct your energies towards effective conversion and monitoring strategies. Take advantage of complimentary heatmap analytics to analyze user interaction with every component of your site and its impact on their actions. Identify where users face challenges, boost your conversion rates, and resolve product issues more swiftly with intelligent metadata insights. By doing so, you can ensure that your marketing efforts are both informed and effective.

Optilead focuses on providing innovative solutions to recover abandoned shopping carts for online retail platforms. Our advanced software enables businesses to re-engage with potential sales that were lost, utilizing various channels for re-engagement to enhance revenue generation. We employ methods such as phone calls, emails, and SMS to reach out to users who have exited the purchasing process. Our data indicates that this multi-faceted approach is the most effective for remarketing, allowing companies to focus on and target distinct categories of leads. While shopping cart abandonment is a common challenge in e-commerce, Optilead's recovery system empowers businesses to significantly boost their conversion rates by guiding customers back to complete their transactions. What sets Optilead’s software apart is its unique ability to implement a multi-channel strategy, retargeting high-value prospects to turn abandoned carts into successful sales. Moreover, our real-time remarketing technology promptly detects when users leave the site and employs a strategic blend of phone, email, and SMS to facilitate their return. This comprehensive approach ensures that businesses can engage potential customers at the right moment, ultimately increasing their chances of securing lost sales.

Causal Funnel is a groundbreaking platform focused on equipping businesses with state-of-the-art analytics and marketing solutions. It offers an all-encompassing range of tools specifically designed to enhance digital marketing initiatives and yield quantifiable outcomes. Central to Causal Funnel’s offerings are sophisticated solutions for conversion rate optimization (CRO), tailored marketing, and comprehensive user journey analysis. These resources harness the capabilities of artificial intelligence and machine learning, providing insights that assist businesses in fine-tuning their marketing approaches, reaching the appropriate audiences, and elevating the overall customer experience. A standout feature of Causal Funnel is its AI-powered A/B testing platform, which allows companies to explore various marketing tactics and discern the most effective ones. By scrutinizing user interactions and engagement levels, this platform generates valuable insights that empower businesses to customize their messaging, design, and user interfaces to achieve optimal results. Furthermore, the platform’s ability to adapt and evolve based on real-time data ensures that companies are always equipped with the most relevant strategies to enhance their marketing efforts.

Fibr, an AI-driven platform for marketing, allows enterprise marketers to create conversion-focused landing page without the need to code. Fibr automates brand compliance and streamlines workflows between marketing, design, development, and other teams. This ensures that marketing efforts are on-brand, compliant and consistently creative. The platform integrates seamlessly into existing CMS infrastructures and allows users to experiment and publish thousands AI-tailored pages. Features include bulk creation with Excel, flicker free delivery, support for multiple URLs, and comprehensive tracking. Fibr is easy to implement, with launch and setup possible in 30 minutes. Clients report up to a 25 percent increase in new customers, a 12 percent increase in conversions overall, and a 30 percent reduction in customer acquisition cost.