# Best ChatGPT alternatives in 2026

> ChatGPT is listed under AI Assistants (free plan, paid from $8/month). The closest alternatives on Finder Atlas in 2026 are Microsoft Copilot, DeepSeek and Google Gemini, with 5 more below.

- ChatGPT profile: https://finderatlas.com/tools/chatgpt
- Category: [AI Assistants](https://finderatlas.com/categories/ai-assistants)
- This page: https://finderatlas.com/tools/chatgpt/alternatives
- Last updated: 2026-10-20

## ChatGPT alternatives

- [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/chatgpt-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
- [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/chatgpt-vs-deepseek)
  - 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/chatgpt-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
- [Mistral Vibe (formerly Le Chat)](https://finderatlas.com/tools/mistral-le-chat): Mistral AI's chat assistant and coding agent for everyday work and software tasks (Freemium · Free plan, paid from $14.99/month · API · Web, iOS, Android) · [compare](https://finderatlas.com/compare/chatgpt-vs-mistral-le-chat)
  - Free plan includes web search, basic image generation and 100+ connectors
  - Pro at $14.99 per month includes $15 per month in API credits
- [Perplexity](https://finderatlas.com/tools/perplexity): AI answer engine that searches the live web and cites its sources (Freemium · Free plan, paid from $20/month · API · Web, iOS, Android) · [compare](https://finderatlas.com/compare/chatgpt-vs-perplexity)
  - Every answer links to numbered sources, so claims are easy to check
  - Free plan includes search with citations
- [Kimi](https://finderatlas.com/tools/kimi): Chat, research and agent assistant from Moonshot AI, built on its Kimi K3 model (Freemium · Free plan, paid from $19/month · API · Web, macOS, iOS) · [compare](https://finderatlas.com/compare/chatgpt-vs-kimi)
  - International USD plans start at $19/month and include Kimi Code and Agent Swarm.
  - Broad agent toolset: deep research, slides, documents, spreadsheets, website building and scheduled tasks.
- [Claude](https://finderatlas.com/tools/claude): Anthropic's AI assistant for writing, analysis, coding and working with files (Freemium · Free plan, paid from $20/month · API · Web, macOS, Windows) · [compare](https://finderatlas.com/compare/chatgpt-vs-claude)
  - Free plan includes web search, file creation, code execution and memory
  - Artifacts show generated code and pages beside the chat
- [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/chatgpt-vs-grok)
  - Searches both X posts and the web for current information
  - Free tier available without a subscription

## FAQ

**What is the closest alternative to ChatGPT?**

Microsoft Copilot. Microsoft's AI assistant for chat, writing and research across web, apps and Microsoft 365. It is freemium (free plan, paid from $9.99/month).

**Is there a free alternative to ChatGPT?**

Yes. Microsoft Copilot is freemium (free plan, paid from $9.99/month). Microsoft's AI assistant for chat, writing and research across web, apps and Microsoft 365

**Which ChatGPT alternatives have an API?**

DeepSeek, Google Gemini, Mistral Vibe (formerly Le Chat), Perplexity, Kimi, Claude 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.