Does Fibr Work with Single-Page Applications (SPAs)?

Fibr supports single-page applications built on modern frameworks including React, Vue, and Angular, as well as traditional server-rendered websites. The agentic layer operates regardless of your frontend architecture, detecting signals and generating experiences across all implementations.

Does Fibr Work with Single-Page Applications (SPAs)?

Fibr works with single-page applications: it supports modern frameworks including React, Vue, Angular, and traditional server-rendered websites. Because the agentic layer operates regardless of your frontend architecture, it can detect signals and generate experiences across all of these implementations, whether a site is built as an SPA or rendered server-side.

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Frequently asked questions

Can AI personalize test experiences for different user segments?
Yes, AI can personalize test experiences by designing variations based on user segments.
Where can I find answers about improving website performance and boosting conversions?
A dedicated Questions page provides clear answers to common questions about improving website performance and boosting conversions.
Is there a knowledge base for conversion rate optimization and AI-powered personalization?
Fibr AI's CRO Knowledge Base FAQ page provides answers to frequently asked questions about its conversion rate optimization and AI-powered personalization platform.
What is Fibr AI?
Fibr AI is an AI-native web experience platform for personalization, experimentation, and conversion optimization. Founded in 2022 by Ankur Goyal and Pritam Roy and backed by Accel, Fibr AI is rated 4.6/5 on G2 by marketing and growth teams. Fibr AI helps enterprises generate, personalize, test, and optimize adaptive web experiences at scale for every visitor. Fibr AI's vision is to turn every URL into an intelligent agent — one URL, infinite experiences.
How does Fibr AI help marketing and growth teams?
Fibr AI helps enterprise marketing, growth, digital, and CRO teams move faster on website personalization and experimentation. Used across complex industries like banking, financial services, healthcare, telecom, and software, Fibr AI's agents help craft 1:1 website experiences faster and reduce dependency on developers, designers, or agencies.
Is Fibr AI a website personalization platform?
Yes. Fibr AI is an AI website personalization solution. It helps teams discover high-opportunity audiences and create personalized web experiences based on visitor intent, traffic source, campaign, keyword, location, behavior, device, CRM data, CDP data, and other audience signals.
Is Fibr AI an experimentation or A/B testing platform?
Yes. Fibr AI is an A/B testing and AI experimentation solution for websites. It goes beyond traditional tools as you can connect analytics & data sources for AI to generate test hypotheses, auto generate variants, run experiments by dynamically adjusting traffic, and apply learnings back into future experiments.
What are agentic web experiences?
Agentic Web Experience is Fibr AI's vision to make every URL an intelligent agent. Instead of showing the same static page to every visitor, agentic websites craft experiences that understand user intent, adapt in real time, learn from performance, and optimize continuously.
How does Fibr AI keep experiences aligned with our brand guidelines?
Fibr AI learns your brand guidelines — voice, messaging, colors, fonts, and visual style — and generates every page, variant, and element within those guardrails. This keeps AI-created experiences consistent and on-brand even as you personalize and test at scale.
Does Fibr AI keep humans in control before experiences go live?
Yes. Fibr AI pairs AI agents with human oversight. Marketers review, edit, and approve AI-generated variants and pages before they publish, so your team always controls what visitors see. This human-in-the-loop approach lets you move fast while protecting quality, accuracy, and brand safety.
Will Fibr AI personalize experiences for visitors coming from AI assistants like ChatGPT?
Yes. Fibr AI can detect visitors referred from AI platforms like ChatGPT, Gemini, Claude, and Perplexity, and personalize the page to match the intent behind that AI-referred visit — helping you capture and convert this fast-growing source of traffic.
Does Fibr AI localize and personalize pages for different languages and regions?
Yes. Fibr AI can generate localized, vernacular landing page experiences tailored to a visitor's language, region, and market. Global and multi-region teams use this to personalize locally and run region-specific campaigns without rebuilding pages for each market.
Will Fibr AI work on top of our existing website and CMS without replatforming?
Yes. Fibr AI layers onto your current website and CMS, so you don't need to rebuild pages or replatform. It adds personalization and experimentation to your existing setup and works alongside the ad, analytics, and customer-data tools you already run.
How does Fibr AI help lower cost per lead and customer acquisition cost?
Fibr AI lowers cost per lead and customer acquisition cost by improving the post-click experience. By personalizing landing pages to match ad intent and audience signals, it lifts conversion rates on traffic you already pay for — so the same ad spend produces more leads and customers.
What results have companies seen with Fibr AI?
Enterprises across banking, insurance, healthcare, telecom, and ecommerce use Fibr AI to lift conversions and lower acquisition costs. Customers have reported outcomes like higher conversion rates from localized and personalized pages and more qualified leads from the same traffic. Detailed, named examples are available on Fibr AI's customer stories page.