Are there any free or open-source AI CRO tools available?

Free and Open-Source AI CRO Tools

Yes, there are a few free and open-source AI CRO tools you can explore. If you're looking to improve your website's performance, tools like Google Analytics 4 (GA4), Hotjar, Optimizely, and Crazy Egg are great starting points. GA4 gives you detailed reports on how users behave on your site, while Hotjar shows what users see and do through heatmaps and screen recordings. Optimizely lets you run A/B tests to compare changes, while Crazy Egg offers scroll maps and click data to guide better design decisions.

AI-Powered Optimization with Fibr AI

For deeper, AI-powered optimization, Fibr AI offers agents — Liv, Max, and Aya — that work together to personalize content, test variations, and monitor performance, helping you boost conversions with less manual effort.

About this company

Fibr AI was founded in 2022 to solve the disconnect between hyper-targeted marketing channels (ads, email, search) and static website experiences. The platform combines software infrastructure, AI agents, and human-in-the-loop oversight to create personalized, dynamic web experiences at scale. It enables marketers to build AI-driven landing pages, run continuous experimentation, and personalize experiences based on ads, location, device, behavior, CDP/CRM data, and LLM-sourced traffic. The company is headquartered in Delaware, USA.

Founded 2022. Headquartered in Delaware, USA.

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Frequently asked questions

What is Fibr AI?
Fibr AI is an Agentic Web Experience Platform that transforms website URLs into intelligent, adaptive agents. Each page senses visitor intent, makes decisions, and reshapes itself in real time to deliver personalized web experiences.
When was Fibr AI founded?
Fibr AI was founded in 2022.
Where is Fibr AI headquartered?
Fibr AI is headquartered in Delaware, USA.
Who is Fibr AI built for?
Fibr AI is built for enterprises looking to personalize at scale, growing businesses starting their web optimization journey, and agencies or marketing affiliates looking to optimize websites for their clients.
What problem does Fibr AI solve?
Fibr AI addresses the disconnect where ads, email, and search are hyper-targeted and AI-powered, but website visitors land on the same static page regardless of where they came from. Fibr makes the website itself as intelligent and context-aware as the marketing channels driving traffic to it.
How does Fibr AI personalize web experiences?
Fibr AI uses AI agents combined with human oversight to detect visitor signals, decode intent, and rewrite page experiences in real time. Personalization can be based on ads, location, device, browser, behavioral signals, visit frequency, LLM-sourced traffic, CDP data, CRM data, and custom audiences.
What results does Fibr AI claim to deliver?
Fibr AI claims results including +28% higher ROI from AI-driven personalization, +30% lower customer acquisition cost (CAC) from intent-based targeting, and 4X more leads from personalizing experiences at scale.
What are the pricing plans offered by Fibr AI?
Fibr AI offers three plans: a Starter Plan for growing businesses (up to 1,000 experiences), an Enterprise Plan for large organizations requiring unlimited visitor sessions and unlimited domains/URLs, and an Agency Plan for agencies and marketing affiliates covering 10,000 monthly visitor sessions and 5 unique URLs.
What features are included in the Enterprise plan?
The Enterprise plan includes Web-Journey Personalization, LLM-Traffic Personalization, AI Landing Page Creator, Customized Agentic Workflows, White-Glove Assistance, CDP/CRM and Analytics integration, On-Brand Agent Training, and 24/7 Dedicated Support with unlimited visitor sessions and unlimited domains and URLs.
What security and compliance certifications does Fibr AI have?
Fibr AI states alignment with SOC 2, ISO 27001, GDPR, and CCPA standards.
What integrations does Fibr AI support?
Fibr AI integrates with CDP (Customer Data Platform), CRM systems, and analytics platforms.
Does Fibr AI support A/B testing and experimentation?
Yes. Fibr AI includes an Experimentation Suite that provides AI-powered hypothesis creation, automated variant creation, audience-based experimentation, statistical significance monitoring, traffic allocation setup, and continuous learning and iteration.
How does Fibr AI handle AI ethics and human oversight?
Fibr AI states that its agents adapt experiences without manipulating them, and that it prioritizes transparency, security, and human oversight at every layer. The platform operates with a 'humans-in-the-loop' model where human allies guide strategy, brand alignment, and key decisions.
How do I get started with Fibr AI?
Fibr AI directs prospective customers to book a demo to get started.
What free tools can I use for CRO?
Google Analytics 4 (GA4), Hotjar, Optimizely, and Crazy Egg are free tools you can use for conversion rate optimization. GA4 provides detailed user behavior reports, Hotjar offers heatmaps and screen recordings, Optimizely enables A/B testing, and Crazy Egg supplies scroll maps and click data.
What does Google Analytics 4 offer for CRO?
GA4 gives you detailed reports on how users behave on your site, helping you understand where visitors go, what they do, and where they drop off.
What does Hotjar do for website optimization?
Hotjar shows what users see and do through heatmaps and screen recordings, giving you a visual understanding of user behavior on your site.
How does Optimizely support CRO?
Optimizely lets you run A/B tests to compare changes on your website, so you can identify which variations perform better.
What does Crazy Egg provide for CRO?
Crazy Egg offers scroll maps and click data to guide better design decisions on your website.
How does Fibr AI differ from free CRO tools?
Fibr AI provides deeper, AI-powered optimization through three agents — Liv, Max, and Aya — that work together to personalize content, test variations, and monitor performance, helping boost conversions with less manual effort.

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