# Best Duck.ai alternatives in 2026

> Duck.ai is listed under AI Assistants (free plan, paid from $9.99/month). The closest alternatives on Finder Atlas in 2026 are Character.AI, ChatGPT and DeepSeek, with 5 more below.

- Duck.ai profile: https://finderatlas.com/tools/duck-ai
- Category: [AI Assistants](https://finderatlas.com/categories/ai-assistants)
- This page: https://finderatlas.com/tools/duck-ai/alternatives
- Last updated: 2026-10-19

## Duck.ai alternatives

- [Character.AI](https://finderatlas.com/tools/character-ai): Chat, call and role-play with millions of user-made AI characters (Freemium · Free plan, paid from $4.99/month · Web, iOS, Android) · [compare](https://finderatlas.com/compare/character-ai-vs-duck-ai)
  - Free tier with unlimited messaging and character creation
  - Large catalog of user-created characters
- [ChatGPT](https://finderatlas.com/tools/chatgpt): OpenAI's AI assistant for writing, research, coding, image generation and voice chat (Freemium · Free plan, paid from $8/month · Web, iOS, Android) · [compare](https://finderatlas.com/compare/chatgpt-vs-duck-ai)
  - One assistant covers text, voice, images, file analysis, search and coding
  - Free tier lets users try the service without a card
- [DeepSeek](https://finderatlas.com/tools/deepseek): Free AI chat app and low-cost API running DeepSeek's open-weights V4 models (Freemium · Free plan, paid from $0.15/1M input tokens · API · Web, iOS, Android) · [compare](https://finderatlas.com/compare/deepseek-vs-duck-ai)
  - Web chat and mobile apps are free
  - API output costs from $0.60 per 1M tokens (Flash, off-peak), well below most frontier providers
- [Google Gemini](https://finderatlas.com/tools/gemini): Google's AI assistant for chat, research, image and video creation, and Workspace apps (Freemium · Free plan, paid from $4.99/month · API · Web, iOS, Android) · [compare](https://finderatlas.com/compare/duck-ai-vs-gemini)
  - A capable free tier that includes Deep Research, Gemini Live, image generation and Canvas
  - Integration with Gmail, Docs, Drive, Maps and YouTube for people already in Google's ecosystem
- [Grok](https://finderatlas.com/tools/grok): xAI's AI assistant with live X and web search, image and voice tools (Freemium · Free plan, paid from $8/month · API · Web, iOS, Android) · [compare](https://finderatlas.com/compare/duck-ai-vs-grok)
  - Searches both X posts and the web for current information
  - Free tier available without a subscription
- [Lumo](https://finderatlas.com/tools/lumo): Privacy-first AI assistant from Proton with zero-access encrypted chats and no logging (Freemium · Free plan, paid from $12.99/month · Web, iOS, Android) · [compare](https://finderatlas.com/compare/duck-ai-vs-lumo)
  - Zero-access encryption on saved chats, with a stated no-logging policy.
  - Open-source code and open-source models that can be inspected.
- [Microsoft Copilot](https://finderatlas.com/tools/microsoft-copilot): Microsoft's AI assistant for chat, writing and research across web, apps and Microsoft 365 (Freemium · Free plan, paid from $9.99/month · Web, Windows, macOS) · [compare](https://finderatlas.com/compare/duck-ai-vs-microsoft-copilot)
  - Free tier with chat, image creation and voice on web, desktop and mobile
  - Built into Word, Excel, PowerPoint, Outlook and Teams for Microsoft 365 subscribers
- [Msty](https://finderatlas.com/tools/msty): Private AI workspace for chatting with local and online models, with your data under your control (Freemium · Free plan, paid from $149/year · Web, macOS, Windows) · [compare](https://finderatlas.com/compare/duck-ai-vs-msty)
  - Permanent free Studio tier that includes local and online model chat and Knowledge Stacks.
  - Data stays on the user's device, with zero product telemetry stated.

## FAQ

**What is the closest alternative to Duck.ai?**

Character.AI. Chat, call and role-play with millions of user-made AI characters. It is freemium (free plan, paid from $4.99/month).

**Is there a free alternative to Duck.ai?**

Yes. Character.AI is freemium (free plan, paid from $4.99/month). Chat, call and role-play with millions of user-made AI characters

**Which Duck.ai alternatives have an API?**

DeepSeek, Google Gemini and Grok offer an API.

**How are these alternatives chosen?**

They share the tool's category and overlap in audiences, tags, pricing model, platforms and API availability. Some are picked by Finder Atlas editors, who add a one-line reason. Ratings come only from reviews on Finder Atlas.