Stellar logo - Marketing Automation brand identity

Stellar (2026)

Expert Reviewed
by Dr. William BobosLast reviewed: Sep 22, 2026

The fastest A/B testing platform for marketers

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Pricing
$99 – $499 / month
Platform
Web App
Best for
Marketing Professionals / Product Managers
Data status
Verified listing

Overview

The fastest A/B testing platform for marketers. Launch experiments in minutes with a 5.4KB script, no-code visual editor, and real-time analytics.

Stellar Marketing Automation showing Marketing Automation - The fastest A/B testing platform for marketers

Key Features

Automation-ready endpoints

Official API docs and clear auth flows—ideal for custom automations.

Hands-on demos

Spin up a proof-of-concept quickly to validate fit and adoption.

Insights & analytics

Decision-makers get real-time context without waiting on manual reporting. Stellar can support reporting workflows, but

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About Stellar

“The fastest A/B testing platform for marketers”

Stellar is a marketing automation tool developed by Stellar designed for marketing professionals, product managers and business executives. Stellar is an A/B testing platform for marketers to launch experiments quickly. It features a no-code visual editor and real-time analytics. Its lightweight script ensures minimal impact on website performance. Stellar follows a pay-per-use pricing model, with plans from $99/mo to $499/mo. It is available on Web App. Stellar integrates with Google Analytics, Mixpanel, Webflow. A free demo is available to evaluate Stellar before committing to a paid plan. Explore more marketing automation tools or browse all categories.
Marketing AutomationCompareMarketing Professionals

Stellar Snapshot

Key facts we track so you can judge fit before visiting the provider.

Primary category
Marketing Automation
Best fit
Marketing Professionals, Product Managers, Business Executives +1 more
Platforms
Web App
Pricing signal
Pay-per-Use - $99 – $499 / month
Provider context
Stellar
Known integrations
Google Analytics, Mixpanel, Webflow
Developer access
API documentation
Data handling
Privacy policy linked

Before you choose Stellar

  • Confirm Stellar's current limits, renewal terms, and seat pricing on the official site.
  • Review privacy, retention, and data-processing terms before using sensitive data.
  • Test the integrations or API path against one real workflow before rollout.
  • Make sure the supported platform matches where your team actually works.

Listing data is compiled from structured provider information, public signals, submissions, and periodic checks where available. Treat this page as a shortlist aid, then verify pricing, compliance, and product limits with the provider before making a business-critical decision.

How Stellar Works

Understanding the core functionality and approach of Stellar.

Stellar meters activity so invoices mirror real adoption instead of seat assumptions. Experiments can scale without renegotiating budgets every quarter. Usage-based billing in Stellar makes cost modeling important before production rollout.

Key Features

Explore what makes Stellar stand out.

Automation-ready endpoints

Official API docs and clear auth flows—ideal for custom automations.

Hands-on demos

Spin up a proof-of-concept quickly to validate fit and adoption.

Insights & analytics

Decision-makers get real-time context without waiting on manual reporting. Stellar can support reporting workflows, but teams should validate source data and export options.

Use Cases

Discover how different audiences leverage Stellar.

Marketing Professionals

Insight generation

Self-service analytics reduces the backlog on central BI teams.

Learn more: AI Tools for Marketers

FAQ about Stellar

What is Stellar and what does it do?

Stellar is The fastest A/B testing platform for marketers. The fastest A/B testing platform for marketers. Launch experiments in minutes with a 5.4KB script, no-code visual editor, and real-time analytics. Available on Web App, Stellar is designed to enhance productivity and deliver professional-grade marketing automation capabilities.

How much does Stellar cost?

Stellar offers Pay-per-Use pricing options. Usage-based pricing via a Monthly Tracked Users (MTU) calculator — estimated totals scale with traffic, e.g. ~$99/month, ~$399/month, ~$499/month at higher MTU levels, with volume discounts available (e.g. Current estimates suggest pricing from $99 – $499 / month. Pricing is designed to scale with your needs, from individual users to enterprise teams. For the most current pricing details and plan comparisons, visit the official Stellar pricing page or contact their sales team for custom enterprise quotes. Browse AI tools by pricing model to compare options.

Is Stellar secure and compliant with data privacy regulations?

Stellar takes data privacy seriously and implements industry-standard security measures. For comprehensive details about data handling, encryption, and privacy practices, review their official privacy policy. Security and compliance are continuously updated to meet evolving industry standards.
What platforms does Stellar support?
Stellar is available on Web App. The web application provides full functionality directly in your browser without requiring downloads. This multi-platform approach ensures you can use Stellar wherever and however you work best.
How can I try Stellar before purchasing?
Stellar offers a demo version that lets you explore key features hands-on. Stellar typically offers trial periods or limited access to help you evaluate the platform. Testing the platform before committing ensures it meets your specific requirements and integrates smoothly with your existing workflows.
Who develops and maintains Stellar?
Stellar is developed and maintained by Stellar. The tool was launched in 2026, and has since evolved through continuous updates and improvements. Most recently updated in September 2026, the platform remains actively maintained with regular feature releases and bug fixes. This ongoing commitment ensures Stellar stays competitive and aligned with industry best practices.
How do I get access to Stellar?
Stellar is requires user registration and authentication for access. Create an account through the official website to begin your onboarding process. A demo version is also available for those who want to explore features before committing.
How is usage measured and billed in Stellar?
Stellar uses Pay-as-You-Go, Seats as billing metrics. Seat-based pricing charges per user, making it straightforward for team collaboration scenarios. This usage model ensures you only pay for what you actually use, avoiding unnecessary overhead costs for features you don't need.
What deployment options does Stellar offer?
Stellar supports Cloud deployment configurations. Cloud-hosted options provide instant scalability without infrastructure management overhead. Choose the deployment model that best aligns with your technical requirements, security constraints, and operational preferences.
Who is Stellar best suited for?
Stellar is primarily designed for Marketing Professionals, Product Managers, Business Executives and Entrepreneurs. Professionals in marketing automation find it invaluable for streamlining their daily tasks. Whether you need automation, creative assistance, data analysis, or communication support, Stellar provides valuable capabilities for multiple use cases and skill levels. Check out our marketing guide for more recommendations.

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For tool providers

Keep Stellar's listing accurate

Providers can update product facts, pricing context, screenshots, and launch notes. Paid placements are labeled separately and do not replace editorial or data-quality review.

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How to Evaluate Stellar

Use this page to evaluate Stellar alongside similar marketing automation tools in our alternatives overview. The goal is not to pick the most popular product; it is to find the tool that fits your actual workflow, risk level, and budget.

  1. Step 1Run the demo with one real marketing professionals task, not a sample prompt.
  2. Step 2Model the full monthly cost at your expected usage, including seats, limits, and overages.
  3. Step 3Verify the integration path with your existing stack before you commit.
  4. Step 4Review privacy, retention, and compliance terms before using sensitive data.

Review the API documentation for auth, rate limits, errors, and export behavior. For broader context, browse more marketing automation tools for marketing professionals, or compare this page against the category hub. New to AI tool evaluation? Start with AI Tool Navigator.

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