CoherePaid
An enterprise-focused foundation model provider, with strong retrieval, reranking, and multilingual models plus private deployment options.
AI / LLM comparison
Cohere vs Grammarly
Pricing, pros, cons, and ideal use cases — side by side.
GrammarlyFreemium
AI writing assistant for grammar, clarity, tone, and generative drafts across every app you write in.
At a glance
| Cohere | Grammarly | |
|---|---|---|
| Pricing | PaidUsage-based API pricing. Private and on-prem deployments are quoted for enterprise. | FreemiumFree plan available. Premium $12/month. Business from $15/seat/month. |
| Category | AI / LLM | AI / LLM |
| Ideal for | Enterprises building RAG and semantic searchRegulated industries needing private deploymentMultilingual and global organizations | Any SMBLaw FirmsAgenciesCustomer Support TeamsProfessional Services |
Pros & cons
Cohere
Pros
- Models tuned for enterprise retrieval and search
- Excellent Rerank model for retrieval quality
- Private VPC and on-prem deployment options
- Strong multilingual coverage
Cons
- Smaller ecosystem than the largest labs
- Generation models trail the frontier on some tasks
- Private deployment is an enterprise commitment
Grammarly
Pros
- Works in every major app
- Strong brand voice features
- Tone detection is excellent
- Good generative AI drafts
Cons
- Browser extension can slow pages
- Plagiarism check is weaker than dedicated tools
- Advanced suggestions need premium
Which should you choose?
Grammarly is the lighter-weight option (Freemium), while Cohere sits higher on the pricing ladder (Paid). Cohere is built around enterprises building rag and semantic search; Grammarly leans more toward any smb. Shortlist the one whose strengths line up with your biggest constraint.