Dynamic Personalization to Maximize Conversions
Deliver tailored landing page experiences dynamically, aligning each audience's needs with personalized, conversion-optimized content.
🚀 Loved by CRO marketers
Works with your favorite tools
Be Relevant. Convert More.
Create unique audience experiences for each landing page. Match visitor intent with relevant landing page experiences tailored to each ad. Utilize visitor-level data, including keywords and demographics, to match copy effectively.
Personalize in Minutes
Quickly create unique landing pages for each campaign and use UTM parameters to attach specific experiences to audiences.
Match Visitor Intent
Align your landing page content with what visitors are looking for based on their search terms, referral source, or campaign.
No Coding Required
Our visual editor makes it easy to create personalized experiences without any technical knowledge or developer assistance.
AI-Generated Content
Create headlines, paragraphs, and CTAs for A/B tests instantly with our AI content generator. Generate personalized content for each audience segment.
Dynamic Text Replacement
Automatically swap out headlines, descriptions, and CTAs based on UTM parameters, search terms, or other visitor data.
Accelerate Personalization with AI
Avoid time-consuming rewrites with AI-generated content. Create headlines, paragraphs, and CTAs for A/B tests instantly. Generate personalized content for each audience and ad group seamlessly.
Why choose Stellar for dynamic personalization?
Our script won't slow down your site
Stellar's script is just 5.4KB - at least 10 times smaller than other personalization tools. It loads instantly without affecting your site performance, SEO ranking, or Core Web Vitals.
At just 5.4KB and served on a CDN, Stellar's pure JS script is 25x smaller than competitors like VWO or AB Tasty. With minimal dependencies and a fixed size regardless of test count, it preserves your website's speed, Core Web Vitals, user experience, and SEO performance.
Scalable Ad-to-Page Matching
Enhance visitor delight and increase conversions by aligning targeted ads with personalized landing pages that mirror the ad's message.
PPC Campaign Optimization
Create personalized landing pages for each ad group to improve quality scores and conversion rates.
Search Intent Matching
Dynamically adjust your landing page content based on the search terms that brought visitors to your site.
Audience Segmentation
Deliver different experiences based on visitor demographics, behavior, or traffic source.
Retargeting Campaigns
Show personalized content to returning visitors based on their previous interactions with your site.
Device-Specific Experiences
Create optimized experiences for different devices to maximize conversions across all platforms.
Geo-Targeted Content
Personalize content based on visitor location to increase relevance and conversion rates.
How to implement dynamic personalization in 3 simple steps
Install the Stellar script
Add our lightweight script to your website with a simple copy-paste or through your tag manager. No coding skills required.
Create personalized experiences
Use our visual editor to create different versions of your landing page for different audience segments. Leverage our AI to generate personalized content quickly.
Set targeting rules
Define which visitors see which experience based on UTM parameters, referral source, location, device, or other criteria. Launch your personalized experiences with one click.
What marketers say about our personalization features
Frequently Asked Questions
Pricing
Free
Up to 25k MTU
Built-in analytics
Visual web editor
Custom CSS & JS editor
AI editor assistant
Basic A/B testing
Up to 3 variants per experiment
Up to 2 experiments running simultaneously
Pro
50k MTU included
Unlimited variants
Unlimited concurrent experiments
Advanced targeting rules
Dynamic keyword insertion
AI insights & recommendations
Priority support
Enterprise
Custom MTU volume
Custom solutions
Integrations support
Unlike competitors who charge in fixed large blocks, we dynamically bill in small increments of 1k MTU, ensuring you never overpay
Compared to average competitors like VWO's $4,700/year for 50k MTU, our equivalent annual cost is just $1,118
We only count users who actually see experiments. Multiple experiment views from the same user count as just 1 MTU