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AI pricing & free tier tracker
Free tiers and the cheapest paid plan for 5 tools we list, taken from each vendor's own pricing page. Last checked Oct 28, 2026. 4 of 5 prices were confirmed on the official page at the last check.
Prices are in US dollars as shown to a US visitor, before tax. Vendors change plans often, so always confirm on the official page before you buy. Where a page blocks automated checks or loads prices with JavaScript, we show Check site instead of guessing.
| Tool | Free tier | Entry paid price | Source | Last verified |
|---|---|---|---|---|
| Mistral AI Open Weight Models | Yes (Le Chat) | Pro $14.99/mo; API e.g. Mistral Large $0.5/M input tokens | Official pricing | Oct 28, 2026 |
| FLUX Open Weight Models | No | API from $0.048/image (calculator default) Varies by model and resolution | Official pricing | Oct 28, 2026 |
| Weights & Biases Training & Fine tuning | Yes ($0/mo) | Pro from $60/mo W&B moved into CoreWeave Forge on Sept 30, 2026; 30 day Pro trial | Official pricing | Oct 28, 2026 |
| Hugging Face Hub Research Platforms | Yes | PRO $9/mo Team $20/user/mo | Official pricing | Oct 28, 2026 |
| Google Colab Research Platforms | Check site | Check site Page renders prices with JavaScript | Official pricing | Not verifiable |
Download CSV · Free to reuse with credit (CC BY 4.0). How we check prices.
What changed this week
Oct 28, 2026
- Hugging Face Hub: Prices on the official page changed; our listed figures still appear there
Earlier changes
Oct 15, 2026
- Tracker started: 5 tools checked against official pricing pages
Not verifiable right now
Google Colab
Embed this tracker
Free to use on your site or newsletter. The chart updates when we recheck prices.
Cite this data
Axiomi (Ahzy Capital), “AI pricing & free tier tracker”, last checked Oct 28, 2026. https://axiomi.si/pricing-tracker
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Maintained by the Axiomi editorial team at Ahzy Capital. Corrections: contact us.