Nebula

Nebula Components helps founders, SaaS teams, marketers, and agencies find and fix conversion problems on landing pages using evidence instead of generic CRO advice. Start with a free landing page audit. Nebula evaluates the page against versioned conversion conditions and shows what failed, the evidence behind each finding, why it matters, and what should be investigated or changed. Findings distinguish observed facts from interpretation and can return indeterminate when the available evidence is not sufficient to support a conclusion. When a finding is eligible for repair, Nebula can produce a page-specific Fix Pack with implementation instructions for both humans and coding agents. The repair guidance is bound to the exact page, audit evidence, condition, and condition version rather than generated as generic advice. After a change is implemented, the page can be re-audited against the same condition and version to determine whether the original failure now passes, still fails, or cannot be determined. Pre-fix and post-fix evidence can be retained so the change can be evaluated against the original observation. Nebula also provides ongoing tools for teams that want to monitor and improve landing pages over time. Paid plans extend the free audit with additional analysis, monitoring, verification, and workflow capabilities. Nebula does not promise conversion lift from an audit or repair. A passing condition demonstrates that the identified condition was remediated under the applicable evaluation, not that revenue or conversion rate increased. Measuring business impact requires appropriate traffic and outcome data. Built for teams running paid traffic, shipping SaaS products, or maintaining landing pages where knowing what is actually broken, what evidence supports that conclusion, and whether the subsequent change fixed it matters more than receiving another generic optimization score.