Cohere vs Mistral AI
Cohere builds proprietary language, embedding and rerank models aimed at enterprise search and retrieval, with its current flagship pricing quoted directly by sales. Mistral AI builds a mix of open-weight and proprietary models, sold per token through its API and through Le Chat, its own consumer chat app. Choose Cohere for enterprise search, RAG or dedicated model instances; choose Mistral AI for published self-serve pricing, open-weight options or a consumer chat app.
Facts checked on against the official sources listed at the end. Usage numbers update daily.
Best for
Enterprise search, retrieval and RAG with dedicated or custom-priced models
Free plan. Paid from $0.30 input / $0.60 output per million tokens on Command-light; current flagship Command A models are priced on request.
Best for
Teams wanting published per-token pricing, open-weight options or a chat app
Free plan. Paid from $5.99 a month for Le Chat Pro (student pricing), $14.99 a month standard.
Cohere vs Mistral AI at a glance
| Compared on | Cohere | Mistral AI |
|---|---|---|
| Model licensing | Entirely proprietary | A mix of open-weight models (Apache-2.0 or similar) and proprietary flagship models |
| Flagship model pricing | Command A and Command A+ are priced by contacting sales | Mistral Large is published at $0.5 input / $1.5 output per million tokens |
| Consumer chat app | None | Le Chat, with a free tier and paid Pro and Team plans |
| Specialized retrieval models | Dedicated embedding and rerank models built for search | No named dedicated embedding or rerank product |
| Dedicated hosting | Model Vault: reserved instances billed hourly or monthly | No named dedicated hosting product; accessed through major clouds |
| Cost-reduction options | Not named in published pricing | Batch processing at about half price, cached input tokens discounted up to 90% |
| Open source | No, Proprietary | No, Mixed: some models open-weight (Apache-2.0 or similar), flagship models proprietary |
| Free plan | Yes: evaluation API keys are free but limited in usage | Yes, in Le Chat, with limited usage and $10 a month in API credits |
| Paid plans from | $0.30 input / $0.60 output per million tokens on Command-light; current flagship Command A models are priced on request | $5.99 a month for Le Chat Pro (student pricing), $14.99 a month standard |
| Made by | Cohere | Mistral AI |
What's the difference between Cohere and Mistral AI?
Mistral publishes flagship pricing, Cohere doesn't
Mistral Large's price, $0.5 input / $1.5 output per million tokens, is listed on Mistral's site. Cohere's current flagship models, Command A and Command A+, are priced only by contacting sales, though older Command and Command R models keep published per-token rates.
Mistral offers open-weight models, Cohere's lineup is entirely proprietary
Some Mistral models are released as open weights under Apache-2.0 or similar licenses alongside its proprietary flagship models. Every Cohere model, from Command-light to Command A+, is proprietary with no open-weight option.
Mistral ships its own consumer chat app, Cohere doesn't
Le Chat is Mistral's consumer chat product, with a free tier, $10 a month in API credits, and paid Pro ($14.99 a month, $5.99 for students) and Team plans. Cohere has no equivalent consumer-facing chat app; its products are aimed at developers and enterprises.
Cohere sells dedicated reserved instances, Mistral's API is per-token only
Cohere's Model Vault offers dedicated, reserved model instances for Embed 4, Rerank and Parse, billed from $4 an hour or $2,500 a month instead of per token. Mistral's published pricing is per-token API access without a named dedicated-instance product.
Mistral's published pricing includes batch and cache discounts, Cohere's doesn't
Mistral's API pricing bills batch processing at about half the standard rate and cached input tokens at up to 90% off. Cohere's published pricing doesn't list an equivalent batch or cached-token discount.
Cohere vs Mistral AI pricing
Cohere's older Command models are billed per token, but its current flagship models are priced only on request. Mistral publishes per-token pricing for its flagship model and adds discounts for batch and cached requests.
Cohere
Command-light costs $0.30 input / $0.60 output per million tokens, and Command R+ costs $3.00 input / $15.00 output, but Command A and Command A+ are priced by contacting sales. Model Vault dedicated instances start from $4 an hour or $2,500 a month.
- Evaluation key
- $0
- Command-light
- $0.30 input / $0.60 output per million tokens
- Command R+ (04-2024)
- $3.00 input / $15.00 output per million tokens
- Command A / Command A+
- Contact sales
- Model Vault (Embed 4, Rerank, Parse)
- From $4 an hour or $2,500 a month
Mistral AI
Mistral Large costs $0.5 input / $1.5 output per million tokens. Le Chat has a free tier with $10 a month in API credits, Pro at $14.99 a month with $15 in API credits, and Team at $24.99 a user a month plus a $50 a month base fee.
- Le Chat Free
- $0
- Le Chat Pro
- $14.99 a month ($5.99 for verified students)
- Le Chat Team
- $24.99 a user a month plus $50 a month base fee
- API: Mistral Large
- $0.5 input / $1.5 output per million tokens
Prices in USD from the official pricing pages on 29 September 2026. They change often, so confirm on cohere.com and mistral.ai before you commit.
Usage and activity
Weekly npm downloads: 556k for cohere-ai and 9.4M for @mistralai/mistralai.
| Measure | Cohere | Mistral AI |
|---|---|---|
| npm downloads a week | 556k (cohere-ai) | 9.4M (@mistralai/mistralai) |
From the public GitHub and npm APIs, updated daily. Stars and downloads show developer interest, not product quality.
Should you choose Cohere or Mistral AI?
Choose Cohere if
- You need enterprise search, retrieval-augmented generation or dedicated embedding and rerank models
- You want a dedicated, reserved model instance rather than shared per-token capacity
- You're comfortable contacting sales for current flagship model pricing
- Your use case is B2B or enterprise-focused rather than a consumer-facing chat product
Choose Mistral AI if
- You want published, self-serve pricing on the provider's current flagship model
- You want the option to use open-weight models alongside proprietary ones
- You want a consumer chat app, Le Chat, with a free tier included
- Your workload can use batch processing or cached-input pricing to cut costs
Switching between Cohere and Mistral AI
Moving between them means re-testing prompts and integrating a different API and SDK, since neither shares a request format with the other. Workloads built around Cohere's dedicated embedding and rerank models, or Mistral's open-weight options, need real architecture changes rather than a simple model name swap.
Cohere vs Mistral AI: common questions
Is Cohere open source?
No, every Cohere model is proprietary. Mistral AI offers some open-weight models alongside its proprietary flagship models.
Does Mistral AI have a free plan?
Yes, Le Chat has a free tier with $10 a month in API credits. Cohere offers free evaluation API keys, but they're limited in usage rather than a full free tier.
Is Cohere cheaper than Mistral AI?
It's hard to compare directly, since Cohere's current flagship models, Command A and Command A+, are priced only by contacting sales, while Mistral publishes per-token pricing for Mistral Large.
Can I get dedicated model hosting instead of per-token billing?
Yes, with Cohere. Its Model Vault offers dedicated, reserved instances billed hourly or monthly. Mistral's published pricing is per-token only.
Does Cohere have a consumer chat app like Le Chat?
No, Cohere doesn't offer a consumer chat product; its models are accessed through its API or partner clouds. Mistral AI's Le Chat is a consumer chat app with free and paid tiers.
Other options to consider
All ai platforms & apis tools
Anthropic
AI research company that makes the Claude models, the Claude apps and the Claude API.
OpenAI
AI research company behind ChatGPT and the GPT model family, accessed through apps and an API.
OpenAI API
Pay-per-token API access to OpenAI's GPT models for building AI into your own applications.
Ollama
Run open source AI models locally, with an optional hosted cloud and Pro plan.
Sources
More sources for each tool are on the Cohere and Mistral AI pages.
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