Review of Common Ninja
Common Ninja is a no-code widget platform offering over 170 component types (forms, quizzes, sliders, chatbots, popups, calendars…) embeddable on any website. The platform is trusted by over 500,000 businesses worldwide. Its AI pivot delivers an AI website analyzer, a customizable AI chatbot, and custom widget generation via text description. Dynamic integrations (CSV, API, Airtable, Notion) strengthen connections to existing data sources. Free plan available.
Common Ninja: 170+ widgets no-code pour n'importe quel site, avec IA intégrée pour chatbot, analyse et personnalisation.
Best for
- Web agencies quickly enriching client websites with interactive features
- SMBs adding forms, quizzes, and chatbots without a developer
- E-commerce sites boosting engagement with dynamic widgets
- No-code marketers needing a variety of interactive components
Not ideal for
- Developers preferring to code custom components from scratch
- Sites requiring ultra-specific widgets not covered by the library
- Users seeking an all-in-one solution beyond widget functionality
- Early-stage startups with very limited budgets and few widget needs
Pros & cons
- ✅ Over 170 widget types covering all no-code web needs
- ✅ AI site analyzer suggesting the best-matched widgets for any website
- ✅ Customizable AI chatbot powered by your company's own data
- ✅ Dynamic integrations: CSV, API, Airtable, Notion and more
- ✅ Compatible with any CMS or website builder
- ✅ Trusted by over 500,000 businesses, solid community and support
- ⚠️ Some reviews mention opaque pricing on custom plans
- ⚠️ Number of active widgets limited by subscribed plan
- ⚠️ Configuration interface could be improved for beginners
- ⚠️ Advanced multi-site premium plans can be costly
Our verdict
Common Ninja is one of the most complete no-code widget platforms on the market in 2026. Its library of 170+ components covers almost all needs of a modern website, from forms and quizzes to chatbots and popups. The AI integration adds a new and useful dimension: the AI website analyzer suggests the best-matched widgets to the existing visual identity, while the customizable AI chatbot can act as a genuine sales advisor on the site. Dynamic integrations with Airtable, Notion, or third-party APIs transform widgets into connected, living components. The trust of over 500,000 businesses attests to proven reliability. The reported limitations mainly concern pricing transparency on custom plans and the cost of advanced multi-site plans. For a web agency or SMB looking to enrich sites quickly with quality interactive components, Common Ninja remains an essential reference.
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FAQ
Is Common Ninja free?
Yes, Common Ninja offers a free plan with a limited number of active widgets. Paid plans provide more active widgets and advanced features.
Is Common Ninja compatible with all CMS platforms?
Yes, Common Ninja is compatible with all major CMS and website builders, including WordPress, Shopify, Webflow, Wix, and others.
How does the AI website analyzer work?
The AI scans your website URL, analyzes design elements, and suggests specific widgets styled to match your site's existing visual identity.
Can I create a custom widget with AI?
Yes, Common Ninja lets you describe the desired widget in natural language and the AI generates a custom widget without any coding required.
What data integrations are available?
Common Ninja supports integrations with CSV, API, Airtable, and Notion to dynamically feed widgets with your existing data.