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AI & ML

Cohere vs Grammarly: Pricing Comparison 2026

Side-by-side pricing comparison of Cohere and Grammarly. See all plans, features, and costs at a glance.

Bottom line: Both Cohere and Grammarly offer free plans. Cohere has 3 pricing tiers while Grammarly has 3.

Last updated: March 16, 2026

Data compiled by Arthur Jacquemin
Updated March 16, 2026

Cohere vs Grammarly: Quick Pricing Facts

FeatureCohereGrammarly
Starting PriceCustom pricingCustom pricing
Number of Plans33
Free TierYesYes
Pricing Modelusage-basedfreemium
Annual DiscountN/AN/A

Cohere and Grammarly are both priced at Custom pricing, making them equally accessible AI & ML tools. Together they offer 6 pricing plans with 10 features compared, so the best choice comes down to which features match your needs.

Both tools offer free plans, making them accessible for teams on a budget. Cohere uses usage-based pricing while Grammarly uses freemium pricing, which may affect your total cost at scale.

Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your AI & ML needs.

Pricing Plans
Grammarly
Grammarly
Try it free
Tier 1
Free
$0/monthCheapest
Includes
  • Rate-limited API access
  • Community support
  • Trial keys
Start with Free
FreePopular
$0/monthCheapest
Start with Free
Tier 2
ProductionPopular
Custom pricing
Includes
  • Pay per token
  • Production API keys
  • Priority support
Start with Production
ProPopular
Custom pricing
Start with Pro
Tier 3
Enterprise
Custom pricing
Includes
  • Custom deployment
  • SLA
  • Dedicated support
  • Fine-tuning
Start with Enterprise
EnterprisePopular
Custom pricing
Start with Enterprise

Swipe to compare plans →

Cohere

Enterprise AI for search, generation, and classification

View all Cohere plans

Grammarly

AI writing assistant for grammar, tone, and clarity

View all Grammarly plans

What Reviewers Say

Our Pick

Cohere

Cohere offers a free plan.

Based on pricing data only. Review the full comparison below for your specific needs.

Best value: Cohere

Try Cohere free

Which Should You Choose?

Choose Cohere if:

  • You prefer Cohere's free tier features—Rate-limited API access, Community support
  • You want more features built-in—Cohere offers 10 additional features across its plans
  • You prioritize Cohere's user experience and interface over price (both tools are similarly priced)

Choose Grammarly if:

  • You prefer Grammarly's free tier features—features
  • You prioritize Grammarly's user experience and interface over price (both tools are similarly priced)
  • You need predictable billing — Grammarly's freemium model avoids surprise overages

Both Cohere and Grammarly offer free plans [1], eliminating cost barriers for evaluation. This means you can test both tools thoroughly with your actual workflows before any financial commitment. The free tiers differ in scope: Cohere includes 3 features, while Grammarly includes multiple features. Evaluate which free tier matches your evaluation needs before deciding to upgrade. Your best approach is to activate both free trials and evaluate which tool's workflow, integrations, and user experience align better with your team's needs before committing to paid plans.

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Frequently Asked Questions: Cohere vs Grammarly

How many pricing plans does Cohere have vs Grammarly?
Cohere offers 3 pricing plans, while Grammarly offers 3 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Cohere or Grammarly offer a free plan?
Yes, both Cohere and Grammarly offer free plans. Compare the feature limits of each free tier to see which better fits your use case before upgrading.
What is the most popular Cohere plan?
The Production plan is Cohere's most popular tier, priced at Custom pricing. Key features include Pay per token, Production API keys, Priority support.
What is the most popular Grammarly plan?
The Free plan is Grammarly's most popular tier, priced at Free.
Does Cohere or Grammarly offer custom enterprise pricing?
Yes, both Cohere and Grammarly offer custom enterprise pricing tiers with quote-based pricing. Contact each vendor for a tailored quote.
What pricing models do Cohere and Grammarly use?
Cohere uses a usage-based pricing model, while Grammarly uses freemium pricing. The right model depends on your team size and usage patterns.
How do Cohere and Grammarly compare for AI & ML?
Both Cohere and Grammarly are AI & ML tools. Cohere offers 3 plans starting at Custom pricing, while Grammarly offers 3 plans starting at Custom pricing. Review the feature breakdowns above to see which better fits your AI & ML needs.

Sources

  1. Cohere Official PricingVendor pricing page
  2. Grammarly Official PricingVendor pricing page

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