GoStellar.app
A lightweight, no-code A/B testing tool for websites, free😉
GoStellar.app launched on October 16, 2025 with 14 votes, #705 of 8,178 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
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.
Stop losing revenue to untested ideas. Stellar lets agencies and growth teams launch A/B tests in minutes with the lightest script in the market at just 5.4KB. No developers required.
Experiments, heatmaps, funnels and analytics. Built for agencies and growth teams. You have a hypothesis. Your designer mocked up a variant. But deploying it? That's a dev ticket, a two-week sprint, and a prayer that engineering has bandwidth. Meanwhile, ad spend keeps burning. Visitors keep bouncing. And your competitor just shipped their third test this week. Launch visual A/B tests in minutes. See real-time, statistically confident results. Make data-driven decisions—today, not next quarter. No developers. No tag managers. No deployment pipelines. Open our visual editor directly on your site, make your changes, set traffic allocation, and go live. Install one snippet and access a WYSIWYG…from gostellar.app
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Source: Product Hunt launch ↗
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