Mistral AI API Free Plan 2026: What's Included & What's Not
Honest breakdown of the free tier limits and features
Mistral AI API costs $0.10 to $6 per per million tokens as of April 2026. Pricing depends on your chosen tier, contract length, and negotiated discounts.
Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.
- Free tier: No free tier available
Yes, Mistral AI API offers a free trial plan as of April 2026. The free tier includes 4 features with limits on rate_limit. Pricing verified from 1 sources by CostBench.
Mistral AI API's free offering is a time-limited trial to test the full product.
What's Included in the Free Plan
- Free trial API access via La Plateforme
- Devstral Small: $0.00 input & output
- Rate-limited for experimentation
- No credit card required to start
Free Plan Limits
| Limit | Free Plan | Paid Plans |
|---|---|---|
| rate_limit | Rate-limited for trial use | Unlimited/Higher |
You'll Need to Upgrade When...
- You exceed the user limit
- You need features like advanced automation
- You require premium support or SLA guarantees
- You need to remove branding or watermarks
- You need advanced integrations or API access
Hidden Restrictions on Free Plan
- Mistral AI API branding may appear on your content or communications
- Support is limited to community forums or email with longer response times
- Export options may be restricted or include watermarks
- API access is typically limited or not available
- Advanced reporting and analytics require paid plans
Free vs Paid: Which Do You Need?
Free Plan is Enough If...
- You're an individual or very small team
- You need only basic features
- You don't mind usage limits
- Branding on output is acceptable
- Community support is sufficient
You Need Paid If...
- Your team is growing beyond limits
- You need advanced features
- Professional branding is required
- You need priority support
- Integrations/API access is critical
Frequently Asked Questions
01 Is Mistral AI API free?
Yes, Mistral AI API offers a free trial plan with 4 core features included. However, there are limits on rate_limit that may require upgrading.
02 What's included in Mistral AI API's free plan?
Mistral AI API's free plan includes: Free trial API access via La Plateforme, Devstral Small: $0.00 input & output, Rate-limited for experimentation, No credit card required to start. Key limits include rate_limit: Rate-limited for trial use.
03 What's NOT included in Mistral AI API's free plan?
The free plan excludes: advanced features, premium support, and higher limits. You'll also have Mistral AI API branding and limited support options.
04 When should I upgrade from Mistral AI API's free plan?
Consider upgrading when: you hit user or storage limits, need features like advanced automation, require premium support, or want to remove branding. The cheapest paid plan starts at $0.1/per million tokens.
05 Is Mistral AI API's free plan really free forever?
Mistral AI API's free offering is actually a time-limited trial, not a forever-free plan. After the trial period, you'll need to subscribe to a paid plan to continue using the service.