Compare Kagi vs Copy.ai vs Capacities
| Feature | Kagi | Copy.ai | Capacities |
|---|---|---|---|
| Description | Kagi is a paid, ad-free search engine that includes Kagi Assistant for AI answers and research help. It is funded by its users rather than advertising, so you get focused results and AI help without tracking. | AI copywriting for marketing and sales | Capacities is a notes and knowledge app built around objects and daily notes. The Basic plan stays free, and Pro adds AI assist so you can explore and connect ideas while keeping ownership of your knowledge base. |
| Pricing | Free trial of 100 searches; Starter $5/mo; Professional $10/mo; Ultimate $25/mo (annual discount available) | $49/month | Basic free forever; Pro about $9.99/mo; Believer from about $12.49/mo |
| Main category | Chat assistants | Writing | Research and notes |
| Website | Visit Kagi | Visit Copy.ai | Visit Capacities |
| Info last checked | October 17, 2026 | October 12, 2026 | October 13, 2026 |
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