Prices in GBP. Verified monthly. Always check the provider's site for the latest.
Pros & cons
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
Descript
Pros
+SOC2 Type II and GDPR compliant — strongest compliance credentials in the video category
+Transcript-based editing removes filler words and errors as easily as editing a document
+No AI training on user content by default — explicit opt-in required (confirmed from security page)
+API included with all paid plans for automating transcription, captions, and publishing
Cons
−End-user MFA not confirmed — employee systems only per security page
−ISO 27001 not confirmed from official sources
−AI credits cap at 1,500/month on Business plan — may deplete with heavy video generation use
Our take— Descript wins
Based on our comparison of published pricing, features, and compliance data, Descript scores 8.0/10 to Sudowrite's 7.1/10. Descript pulls ahead with GDPR compliance and SOC 2 certification. Sudowrite stays close but doesn't lead on any single attribute here. If GDPR compliance matters, go Descript; if it doesn't, Sudowrite.