Compare Kagi vs HubSpot Campaign Assistant vs Onyx
| Feature | Kagi | HubSpot Campaign Assistant | Onyx |
|---|---|---|---|
| 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. | HubSpot Campaign Assistant is a free AI helper that drafts landing-page, email, and ad copy for a campaign you already planned. It is useful when you want quick first drafts that stay inside HubSpot’s free marketing toolkit. | A self-hosted AI chat and search platform that connects to your team's documents and apps. Built for: Small teams who want an AI assistant over their shared knowledge. Format: Self-hosted web app (Docker). License: Open-core: MIT, except ee/ directories (Onyx Enterprise License). Open source on GitHub (32,407 stars as of 2026-10-11). |
| Pricing | Free trial of 100 searches; Starter $5/mo; Professional $10/mo; Ultimate $25/mo (annual discount available) | Free to use; optional HubSpot Marketing Hub paid plans for broader automation | Free and open source (open-core: some features are paid); self-hosting, model or API costs may apply |
| Main category | Chat assistants | Marketing | Research and notes |
| Website | Visit Kagi | Visit HubSpot Campaign Assistant | Visit Onyx |
| Info last checked | October 17, 2026 | October 12, 2026 | October 13, 2026 |
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