VS
Head-to-Head Comparison
Claude vs Sudowrite
An honest, side-by-side breakdown of pricing, features, and security — so you can pick the right tool.
Feature comparison
| Feature | Claude | Sudowrite |
|---|---|---|
| CompareMyAI score | 8.9 / 10 | 7.1 / 10 |
| Free tier | ||
| API access | ||
| Open source | ||
| Enterprise ready | ||
| GDPR compliant | ||
| SOC 2 certified | ||
| ISO 27001 | ||
| MFA supported | ||
| Trains on your data |
Pricing
FreeFree
Pro£17/mo
Team£25/mo
EnterpriseContact us
S
Hobby & Student£8/mo
Professional£17/mo
Max£35/mo
EnterpriseContact us
Prices in GBP. Verified monthly. Always check the provider's site for the latest.
Pros & cons
Claude
Pros
- +Excellent at long-form writing and nuanced reasoning
- +Strong privacy stance with no data training on free tier
- +200K context window handles large documents
- +GDPR compliant and SOC2 certified
Cons
- −No image generation
- −Smaller plugin ecosystem than ChatGPT
- −Free tier has usage limits
Sudowrite
Pros
- +Explicit commitment to never training on user manuscripts — confirmed on pricing page
- +Specialised fiction tools: character generation, outline, scene expansion
- +Claims no rights over user content or generated output
- +30+ language support across all plans
Cons
- −No free tier — paid plans only
- −GDPR and SOC2 not confirmed from official sources
- −Fiction-only focus — not suited for marketing copy, email, or business writing
Our take— Claude wins
Based on our comparison of published pricing, features, and compliance data, Claude scores 8.9/10 to Sudowrite's 7.1/10. Claude pulls ahead with GDPR compliance and SOC 2 certification. Sudowrite stays close but doesn't lead on any single attribute here. Pick Claude if GDPR compliance matters; Sudowrite is the pick if it doesn't.