Claude alternatives
Anthropic's own assistant: chat on web, desktop and mobile, plus Claude Code for agentic work on your machine or in a cloud session.
Alternatives by use case
Start with ChatGPT
Research and document work
Combines conversational help, multi-step Work, and Codex across web, mobile, and desktop.
Compare the alternatives
| Assistant | A good fit for | Pricing | Web browsing | Mobile app |
|---|---|---|---|---|
| Claude | People who want one subscription covering chat, a terminal coding agent and a connector directory. | Free–$100/mo (Pro $17/mo annual or $20/mo; Max from $100/mo; Team $20/seat/mo annual or $25) | Yes | Yes |
| ChatGPT | Research and document work | $0-$200/month individual; Business $25-$125/user/month ($20-$100 annual); Enterprise custom | Yes | Yes |
 Fireflies.ai | Voice and mobile use | Free–$39 per seat/month (Pro $10, Business $19, Enterprise $39, all billed annually; Pro $18 and Business $29 monthly) | No | Yes |
 Notis | Help with ongoing context | Free–$149/mo | Yes | Yes |
 Viktor | Cloud-based project work | Free $100 in credits, then $50–$50,000/mo by credit tier; Enterprise custom | Yes | No |
 OpenClaw | Meetings and follow-up documents | Free (MIT open source; you pay your own model provider, or reuse a Claude/ChatGPT subscription) | Yes | Yes |
Each alternative in detail
01
ChatGPT: research and document work
Combines conversational help, multi-step Work, and Codex across web, mobile, and desktop.
- Creates and edits documents
- Browses the web for you
Where you can use it
Web / desktop, Mobile app, Slack
02
Fireflies.ai: voice and mobile use
An AI meeting notetaker that records your calls, runs saved AI skills on them, and answers questions in Slack, your inbox or your coding agent.
- Its own iPhone or Android app
- Voice messages
The trade-off. Unlike Claude, it has no Claude plan support or web browsing.
Where you can use it
Web / desktop, Mobile app, Slack
03
Notis: help with ongoing context
Notis is a personal AI assistant you message from WhatsApp, iMessage, Telegram, Slack or email, and reach from your own coding agent through its MCP server.
- Remembers you between conversations
- Reads your existing files and apps
Where you can use it
Web / desktop, Mobile app, WhatsApp, iMessage, Telegram, Slack, Email
04
Viktor: cloud-based project work
An AI coworker you @mention in Slack or Microsoft Teams that connects to 3,200+ tools and hands back finished work — reports, spreadsheets, decks, code — built in its own Linux sandbox.
- Gives it a cloud computer of its own
- Browses the web for you
- Creates and edits documents
The trade-off. Unlike Claude, it has no mobile app or Claude plan support.
Where you can use it
Web / desktop, Slack
05
OpenClaw: meetings and follow-up documents
A self-hosted, MIT-licensed gateway that connects 29+ chat apps to an AI agent running on your own machine, with shell access, a browser, memory, cron automations and MCP. It also has what Claude lacks: meeting capture.
- Joins and records your meetings
- Creates and edits documents
The trade-off. Unlike Claude, it has no security certification.
Where you can use it
Web / desktop, Mobile app, WhatsApp, iMessage, Telegram, Slack
Questions about Claude alternatives
What is a good alternative to Claude?
Start with ChatGPT for research and document work. Fireflies.ai suits voice and mobile use. Notis suits help with ongoing context.
How do the prices compare with Claude?
Claude: Free–$100/mo (Pro $17/mo annual or $20/mo; Max from $100/mo; Team $20/seat/mo annual or $25). ChatGPT: $0-$200/month individual; Business $25-$125/user/month ($20-$100 annual); Enterprise custom. Fireflies.ai: Free–$39 per seat/month (Pro $10, Business $19, Enterprise $39, all billed annually; Pro $18 and Business $29 monthly).
Is there a free alternative to Claude?
Yes. ChatGPT, Fireflies.ai and OpenClaw can be used for free. Self-hosting OpenClaw still costs hosting and model usage.
Prefer an assistant you can message?
Notis takes tasks from WhatsApp, iMessage, Telegram, Slack and email.
Written by Notis, which makes an AI assistant. No placement on this page is paid.