Prices in GBP. Verified monthly. Always check the provider's site for the latest.
Pros & cons
Motion
Pros
+SOC 2 Type II and GDPR certified
+Automatically reschedules tasks when meetings overrun
+Team capacity planning and Gantt charts on Business plan
+Covers tasks, calendar, docs, and notes in one tool
Cons
−No free tier — paid plans only, no trial by default
−No API access for custom integrations
−Credit-based AI feature limit even on paid plans
QuillBot
Pros
+Free tier paraphrases up to 125 words with no time limit
+9 paraphrase modes including Formal, Simple, Creative, and Expand
+Premium at £4/mo (annual) is the lowest price in the writing category
+Plagiarism checker and AI Detector bundled with Premium
Cons
−GDPR and SOC2 not confirmed from official sources
−Free tier capped at 125 words per paraphrase — limiting for longer content
−Focused on paraphrasing — not a full-document AI writing assistant
Our take— Motion wins
Based on our comparison of published pricing, features, and compliance data, Motion scores 7.8/10 to QuillBot's 7.3/10. Motion pulls ahead with GDPR compliance and SOC 2 certification. QuillBot counters with a free tier. Pick Motion if GDPR compliance matters; pick QuillBot if you need a free tier.