About
Stellar is a lightweight, no-code A/B testing platform that allows you to test any website for free. It is loved by CRO marketers due to its intuitive UI and lightning fast script load time. Its AI powered insights are another valued feature as well.
Hi guys! 👋 I built Stellar because at my last two startups we always struggled to find an A/B testing tool that gave marketing teams full control, without the enterprise price tag.
What makes Stellar different:
✨ Ridiculously easy to use: clean, clutter-free interface.
🌐 Works with any site: our AI-first visual editor lets you make changes just by describing them in plain English.
⚡️ Blazing fast: a 5.4kb script served from a CDN.
🆓 Free forever tier — no credit card needed.