What paying usually adds
- Higher limits and priority access.
- The most capable models and features like deep research or agents.
- File uploads, projects and integrations.
- For business plans: admin controls and no training on your data.
The $20 test
If a tool saves you more than an hour a month, $20 is usually money well spent. If you can’t name the hour, stay free.
See our picks for the best free AI tools.
