Compare Duck.ai vs Frase vs Paperless-ngx
| Feature | Duck.ai | Frase | Paperless-ngx |
|---|---|---|---|
| Description | Duck.ai is DuckDuckGo private AI chat. It helps you ask questions and draft answers without building an advertising profile around your prompts, so you can get help while keeping everyday browsing privacy habits. | Frase helps content teams research topics, build briefs, draft with their brand voice, and optimize pages for search and AI answers. Writers stay in charge of the story while the AI handles research and scoring. | A document manager that scans, OCRs and auto-tags your paperwork, with optional AI chat. Built for: Small businesses going paperless. Format: Self-hosted web app (Docker). License: GPL-3.0. Open source on GitHub (46,518 stars as of 2026-10-11). |
| Pricing | Free private AI chat (DuckDuckGo Duck.ai) | 7-day free trial; Starter $39/mo yearly ($49 monthly); Professional $103/mo yearly ($129 monthly); Scale $239/mo yearly ($299 monthly) | Free and open source; self-hosting, model or API costs may apply |
| Main category | Chat assistants | Marketing | Research and notes |
| Website | Visit Duck.ai | Visit Frase | Visit Paperless-ngx |
| Info last checked | October 14, 2026 | October 17, 2026 | October 12, 2026 |
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