What free AI tools are best for business tasks?

If you want the best free AI tools for business tasks, start with these:

1. Google Gemini — best for everyday office work, research, drafting, and getting help inside Google-style workflows.
2. Microsoft Copilot — best for business users who spend time in Microsoft 365 and want help with writing, summaries, and quick analysis.
3. Claude — best for long documents, cleaner writing, and thoughtful edits.
4. ChatGPT free — best all-around for brainstorming, drafting, and quick problem-solving.

If your business needs more technical AI functions, Google Cloud’s free-tier AI products are worth testing for things like translation, speech, language, and video tasks.

What to check before choosing: current free limits, whether the tool works with your email/docs stack, data privacy settings, and whether the free plan includes the specific feature you need.