
Optimizely A/B Testing
VWO
AB Tasty
Convert Experiences
PostHog
AbTest.io
Coframe
Code-first A/B testing. Variants resolve at the edge before the page paints, and results come from an exact event ledger, not estimates.

Lovable
Floot
Getting MEAN with MEMEs
BASE44
Supabase
Convex.dev
HTML and CSS: Interactive Projects
Create production-ready applications with zero code
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | abtestly.com | modelence.com |
| Pricing | ||
| Platforms | — | |
| Company | 1 - 9 employees | Startup from the United States · 1 - 9 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


ABTestly is an A/B testing platform built for developers and CRO teams who write their own variations in JavaScript and CSS instead of relying on a visual editor. Experiment config is served from Cloudflare's edge, so variants resolve before the page paints. Anti-flicker is available as an...
Modelence is a no-code app builder that helps you build real, production-ready web apps (not prototypes) with everything you need to go live by default. It lets users build complete web applications with built-in authentication, database, and monitoring - all in one platform. Powered by its own...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


No analysis of ABTestly yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
ABTestly Demo
Modelence App Builder Demo
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing ABTestly and Modelence.
ABTestly's answer
TypeScript, the Cloudflare edge network, Clerk for authentication, Paddle for billing and Mintlify for docs.
Modelence's answer:
TypeScript and MongoDB as the core stack, built on Modelence's own open-source full-stack framework. The AI App Builder layer handles prompt-to-app generation on top of this foundation.
ABTestly's answer
Prices are published openly, starting at $99/month with a 14-day free trial, and cost less than Optimizely, VWO or Convert at similar traffic. You also get a real code editor with linting, a sample ratio guard and revenue metrics built in.
Modelence's answer:
Compared to Lovable, Replit, or Base44, Modelence gives you production-grade apps (not throwaway prototypes), a fully open-source codebase you can eject and self-host anytime, and a streamlined no-code experience backed by a robust full-stack framework.
ABTestly's answer
CRO developers, experimentation agencies and in-house product and growth teams at ecommerce and DTC brands who build tests in JavaScript and CSS.
Modelence's answer:
Non-technical founders, solo entrepreneurs, and small teams who need to ship real software products quickly - without hiring a dev team or learning to code. Also appeals to technical users who want to accelerate app development with AI while retaining full code access.
ABTestly's answer
ABTestly is built for people who write tests in code. Variants resolve at the edge before the page paints. Every result comes from counted events. You choose the stats engine for each test (Frequentist, Sequential or Bayesian) instead of accepting a black-box verdict.
Modelence's answer:
Modelence builds real, production-ready apps from prompts - not just prototypes. Unlike other AI app builders, it's powered by an open-source TypeScript/MongoDB framework, so you get full code ownership and no vendor lock-in.
ABTestly's answer
ABTestly was built by experimentation developers frustrated by visual editors, flicker and opaque stats in existing tools, so they made the platform they wanted to build tests in.
Share your experience with using ABTestly and Modelence. For example, how are they different and which one is better?
When comparing ABTestly and Modelence, you can also consider the following products.

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AB Tasty is an all-inclusive platform for conversion rate optimization, personalization, customer activation, and testing.
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Deploying MEAN TODO application to production
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