Sudowrite vs Grammarly
AI Writing Tools pricing comparison · 2026
Sudowrite pricing ranges from $10–$59/month, while Grammarly ranges from $0–$12/month. Grammarly is typically 45% more affordable, though your actual cost depends on tier and team size.
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Sudowrite and Grammarly both operate in the ai writing tools category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Sudowrite | Grammarly |
|---|---|---|
| Hobby & Student | $19 /month | Free /month |
| Professional | $29 /month | $12 /month |
| Max | $59 /month | Custom |
| Enterprise | Custom | — |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Sudowrite
4 scenarios$19/month
Starter Setup
$29/month
Growing Business
Custom pricing — typically negotiated annually, contact sales for quote
Enterprise (100+ users)
Grammarly
3 scenarios$0/month (Free plan)
Student or Casual Writer
basic grammar, spelling, tone detection, and 100 AI prompts/month. Sufficient for occasional writing. Upgrade to Pro at $12/month annual if you need plagiarism detection for academic work.
$12/month (Pro annual at $144/year)
Professional Writer or Content Marketer
full-sentence rewrites, advanced tone and clarity suggestions, plagiarism detection, and 2,000 AI prompts/month. Best value for regular professional use.
Custom pricing (Enterprise plan) -- unlimited AI prompts, SAML SSO, style guides, admin analytics, dedicated account manager. Estimated $15-25/user/month depending on team size and contract terms.
Enterprise Organization (200+ employees)
Market Intelligence
Sudowrite
- Median annual cost
- $348
- Based on
- 62 deals
Grammarly
- Median annual cost
- $19,050
Contract Terms
| Term | Sudowrite | Grammarly |
|---|---|---|
| Auto-renewal | Yes | Yes |
| Cancellation | Unknown - users report difficulty cancelling | Must cancel before renewal date to avoid charges |
| Minimum commitment | 1 month | Varies by subscription period (monthly, quarterly, or annual) |
| Price escalation | No published schedule but legacy plan holders mentioned paying more than new users for grandfathered benefits | Promotional rates valid for one subscription period only; standard rates apply upon renewal without published advance notice |
| Can downgrade | No | — |