Product add-ons are plug-in tools that extend your app—think analytics, feedback, launch insights, and interactive demos—built for SaaS teams to ship smarter.
Across these top-reviewed tools, the strongest themes are shipping faster, researching smarter, and extending product workflows. Plasmo serves teams building browser extensions with cross-browser tooling and smoother testing distribution, while Mobbin helps designers mine real product flows and UI patterns. For customer-led planning, Zeda.io centralizes feedback and turns it into roadmap priorities.