10 best similar AI Chat Assistants tools to try in 2026
No single AI tool fits every workflow. You might want an alternative because of pricing, a missing feature, output style, platform support, or simply to compare before committing. Below we shortlisted 10 tools in the same space - each with a one-line positioning, pricing, and what it is best at - so you can weigh them side by side.
If you already use ChatGPT, the comparison table also helps you decide whether a switch is worth it, or whether a second tool is better kept as a complement.
AI assistant specialising in long documents and careful reasoning
Google's natively multimodal AI assistant
Open-source desktop and Docker app for private chat over your own documents
Desktop and mobile chat client that runs on your own API keys or a hosted plan
xAI chat assistant with live X data, image generation and voice modes
Open-source desktop assistant that runs local models and connects to cloud APIs
Self-hosted, multi-provider chat platform with agents and team accounts
AI assistant wired into Windows and Microsoft 365
Browser sidebar assistant for chat, summarising, translating and writing
Self-hosted web chat interface for local models and OpenAI-compatible APIs
| Tool | Pricing | Free | Rating | Best for |
|---|---|---|---|---|
| ChatGPT | Free tier available; paid plans start around $20/month with team and enterprise tiers - verify current pricing on the official page | Yes | β β β β β | everyday Q&A, writing and editing, coding assistance, study support and office productivity |
| Claude | Free tier available; Pro plan around $20/month with team and enterprise tiers - confirm on the official pricing page | Yes | β β β β β | long-document analysis, codebase review, report writing and contract reading |
| Google Gemini | Free for personal use; higher tiers bundled into Google One AI plans - verify current pricing | Yes | β β β β β | information lookup, multimodal understanding, everyday office work and research |
| AnythingLLM | Free and open source for self-hosting; the vendor also sells cloud and enterprise tiers - verify current pricing on the official page | Yes | β β β β β | private document chat, retrieval over internal files, self-hosted assistants, research notes |
| ChatBox | Free to use with your own API keys; the hosted Chatbox AI service has a paid tier - verify current pricing on the official page | Yes | β β β β β | multi-provider chat, local conversation history, mobile ai access, prompt libraries |
| Grok | Free tier with usage limits; paid subscription tiers unlock higher caps and stronger models - verify current pricing on the official page | Yes | β β β β β | real-time social search, general chat, image generation, trend monitoring |
| Jan | Free and open source with no licence fee; you only pay a provider if you connect a paid cloud API - verify current pricing on the official page | Yes | β β β β β | offline chat, local models, privacy focused work, api experimentation |
| LibreChat | Free and open source when self-hosted; you pay only for the model providers you connect - verify current pricing on the official page | Yes | β β β β β | team chat platforms, self-hosted ai, multi-provider access, internal agents |
| Microsoft Copilot | Free tier available through Windows, Edge and Bing; Microsoft 365 plans from roughly $20-$30/user/month - verify current pricing | Yes | β β β β β | enterprise knowledge work, drafting in Word and PowerPoint, Excel analysis and meeting recaps |
| Monica | Free tier with a daily usage allowance; paid plans raise limits and unlock more models - verify current pricing on the official page | Yes | β β β β β | reading assistance, summarising pages, translation, everyday writing |
| Open WebUI | Free to self-host; optional paid cloud and enterprise offerings exist alongside it - verify current pricing on the official page | Yes | β β β β β | local model chat, self-hosted ai portals, team deployments, rag experiments |
Many tools in this list offer a free plan or free quota. Check the Pricing and Free columns in the comparison table above, and run your own task on the free tier before paying for any of them.
If you are new, start with the tool that has the simplest interface and the clearest onboarding in the list above. A gentler learning curve matters more than raw power when you are getting started.
Yes. Most people keep their current tool and add a second one to fill a specific gap - for example one tool for drafting and another for polishing. Use the comparison table to spot where each one is stronger.
First export or back up your existing work, then recreate one real task in the candidate tool on its free tier. Only migrate fully once the output quality and workflow fit your needs.