🟢 Updated June 2026
Grok vs Mistral: Full Comparison (2026)
Grok and Mistral are both popular choices — but they serve different strengths. Here's what the data says.
⚡ Quick comparison
| Feature | Grok | Mistral |
|---|---|---|
| Rating | ★★★☆☆ 7.8/10 | ★★★★☆ 8.2/10 🏆 Winner |
| Monthly price | $16 | Free |
| API (input / output per 1M) | $5 / $15 | $3 / $9 |
| Context window | 131K tokens | 128K tokens |
| Free tier | ❌ No | ✅ Yes |
| Provider | xAI | Mistral AI |
| Best for | Real-time news analysis, Social media monitoring | EU-regulated industries, Data sovereignty requirements |
🧠 LLM Benchmark Deep-Dive
| Metric | Grok | Mistral |
|---|---|---|
| Context window | 131K 🏆 Larger | 128K |
| Cost — 1M input tokens | $5 | $3 |
| Cost — 1M output tokens | $15 | $9 |
| Cost per 10k support tickets (800 tokens avg) | $80.00 | $48.00 |
| Free tier | ❌ No | ✅ Yes |
| Overall rating | 7.8/10 | 8.2/10 🏆 |
🏢 Enterprise use cases
| Use case | Grok | Mistral |
|---|---|---|
| Customer support automation | ⚠️ Possible | ⚠️ Possible |
| Document analysis | ⚠️ Basic | ✅ Strong |
| Code generation | ⚠️ Basic | ⚠️ Basic |
| GDPR / EU compliance | ⚠️ Check terms | ✅ Native |
💡 Cost tip: At 10,000 tickets/month with ~800 tokens per ticket, the API cost difference between these models can be $8–$24/month. Use our ROI Calculator for your exact volume.
✅ Grok — Pros
- Real-time internet/X access
- Less conservative than Claude
- Strong reasoning (Grok 2)
- Included with X Premium+
❌ Grok — Cons
- Requires X subscription
- Smaller ecosystem
- Less enterprise adoption
- Fewer integrations
✅ Mistral — Pros
- GDPR-native (France)
- Open-source weights
- Competitive quality
- EU data sovereignty
❌ Mistral — Cons
- Smaller ecosystem than OpenAI/Anthropic
- Less known outside Europe
- Fewer multimodal features
🏁 Verdict
Based on independent analysis of public benchmarks and pricing data, Mistral scores higher overall (8.2/10 vs 7.8/10). That said, Grok wins in specific scenarios — see above.
- Choose Grok if: Real-time news analysis, Social media monitoring, Less-filtered creative writing
- Choose Mistral if: EU-regulated industries, Data sovereignty requirements, Open-source deployments
❓ Frequently asked questions
Is Grok better than Mistral?
Mistral scores higher overall (8.2/10 vs 7.8/10). The best choice depends on your use case — see the verdict above.
Which is cheaper: Grok or Mistral?
Mistral at $0/month vs $16/month for Grok.
What is Grok best for?
Real-time news analysis, Social media monitoring, Less-filtered creative writing.
What is Mistral best for?
EU-regulated industries, Data sovereignty requirements, Open-source deployments.
Do Grok or Mistral have a free tier?
Grok requires a paid plan. Mistral has a free tier.
⚠️ Based on independent analysis of public pricing data and documented benchmarks. Updated June 2026. See our methodology.