Common Ninja is a __no-code widget platform__ offering more than 170 types of components (forms, quizzes, sliders, chatbots, popups, calendars…) that can be integrated on any website. The platform is used by more than __500,000 companies__ worldwide. Its AI pivot is realized through a __website AI analyzer__, a customizable AI chatbot, and custom widget generation via text description. Dynamic integrations (CSV, API, Airtable, Notion) strengthen the connection to existing data. Free plan available.
What is Common Ninja?
Common Ninja is a SaaS platform offering a suite of no-code widgets designed to enrich the user experience of websites. The library covers more than 170 types of components: forms, quizzes, sliders, popups, chatbots, calendars, customer reviews, counters, and much more. Each widget is visually customizable to match the website’s design system. The platform integrates with all major CMS and website builders. Its recent evolution toward AI adds layers of intelligence to customization and widget creation.
Main Features
Common Ninja is built on a four-pillar architecture. The widget library offers more than 170 components covering the standard and advanced needs of a website. The AI Website Analyzer scans a website URL, analyzes its design, and proposes styled widgets to match the existing visual identity. The AI chatbot is powered by company data (FAQs, catalogs, policies) and responds to visitors in real time. AI widget creation allows you to describe the desired widget in natural language without coding. Dynamic integrations (CSV, API, Airtable, Notion) connect widgets to existing data sources.
Use Cases
Common Ninja is suitable for a wide variety of profiles. Web agencies use it to quickly deliver feature-rich sites without custom development. E-commerce merchants add customer review widgets, product recommendations, and limited-time promotions to boost conversion. SMBs deploy contact forms, chatbots, and lead qualification quizzes without a technical team. Content creators add interactive components (polls, quizzes, sliders) to increase audience engagement.
Advantages
Common Ninja democratizes the functional enrichment of websites without costly development. The wide widget library covers the majority of needs without having to seek multiple solutions. AI reduces customization and integration time by suggesting the best widgets and styles for each site. Integrations with Airtable and Notion transform data management tools into dynamic sources for widgets. The trust of 500,000 companies guarantees proven stability and support.
Pricing
Common Ninja offers a free plan with access to a limited number of active widgets. Paid plans expand the number of available widgets and unlock advanced features (AI, integrations, advanced customization). Pricing is progressive based on the number of active widgets and required features. Custom plans are available for multi-site needs of agencies, although some users report a lack of transparency on these custom rates.
Conclusion
Common Ninja is a solid reference for companies and agencies looking to enrich their websites without development. Its library of 170+ widgets, combined with new AI features, makes it a versatile and scalable solution. For SMBs and agencies looking to save time on integrating interactive components, it remains a proven and reliable choice in 2026.