There are several free AI tools for small businesses to streamline operations, improve customer service, and boost efficiency. Examples include:

1. ChatGPT Free Tier: For creating content and automating responses.
2. Ai Codex : AI software for business
3. Hootsuite Free Plan: For social media scheduling and analytics.
4. Canva AI Tools: For graphic design and marketing materials.
5. Zoho Analytics Free Edition: For business data analysis.
   These tools are great for small businesses that want to explore AI without a significant financial investment.