VS
Head-to-Head Comparison
Microsoft Copilot vs Sudowrite
An honest, side-by-side breakdown of pricing, features, and security — so you can pick the right tool.
Published Last updated
- Microsoft Copilot starts at £6/mo and Sudowrite at US$19/mo — published in different currencies, so not a like-for-like figure.
- On privacy, Microsoft Copilot offers GDPR compliance where Sudowrite does not.
- Microsoft Copilot is best for businesses needing enterprise-ready AI chat; Sudowrite for businesses needing enterprise-ready AI writing.
Microsoft Copilot
AI Chatbot
7.8/ 10
Free · Free tier
Best for businesses needing enterprise-ready AI chat
Visit Microsoft CopilotSee all AI Chatbots →
Sudowrite
AI Writing
7.1/ 10
US$19/mo · Paid only
Best for businesses needing enterprise-ready AI writing
Visit SudowriteSee all AI Writing Tools →Some “Visit” links are affiliate links. How we earn →
Feature comparison
| Feature | Microsoft Copilot | Sudowrite |
|---|---|---|
| CompareMyAI score | 7.8 / 10 | 7.1 / 10 |
| Free tier | ||
| API access | ||
| Open source | ||
| Enterprise ready | ||
| GDPR compliant | ||
| Vendor holds SOC 2 | ||
| Vendor holds ISO 27001 | ||
| MFA supported | ||
| Trains on your data |
Certifications may only cover business or enterprise plans. Check the vendor’s trust page for your plan.
Microsoft Copilot comes out ahead — and you can try it free.
Try Microsoft Copilot freeAffiliate link · how we earn
Pricing
Price checked with vendor on
FreeFree
Enterprise—
Hobby & StudentUS$19/mo ≈£14.28/mo
ProfessionalUS$29/mo ≈£21.79/mo
MaxUS$59/mo ≈£44.34/mo
Enterprise—
Always check the provider's site for the latest pricing.
Pros & cons
Microsoft Copilot
Pros
- +Built into Microsoft 365
- +Strong enterprise security and compliance
- +SOC2 and GDPR certified
- +No separate subscription if you have M365
Cons
- −Limited standalone value outside Microsoft ecosystem
- −Less capable than ChatGPT or Claude for general tasks
- −Requires M365 licence
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— Microsoft Copilot wins
Based on our comparison of published pricing, features, and compliance data, Microsoft Copilot scores 7.8/10 to Sudowrite's 7.1/10. Microsoft Copilot pulls ahead with GDPR compliance and multi-factor authentication. Sudowrite stays close but doesn't lead on any single attribute here. If GDPR compliance matters, go Microsoft Copilot; if it doesn't, Sudowrite.
Frequently asked questions
Does Microsoft Copilot train on your data?
Based on published vendor information, Microsoft Copilot does not train its models on your data. Policies can differ by plan and change over time, so it is worth confirming the current terms on the vendor's site.
Does Sudowrite train on your data?
Based on published vendor information, Sudowrite does not train its models on your data. Policies can differ by plan and change over time, so it is worth confirming the current terms on the vendor's site.
Are Microsoft Copilot and Sudowrite GDPR compliant?
Microsoft Copilot states it is GDPR compliant, while Sudowrite is not recorded as GDPR compliant in our data. Confirm the current position with each vendor if GDPR compliance is important for your use.
Do Microsoft Copilot and Sudowrite have a free tier?
Microsoft Copilot offers a free tier, while Sudowrite is paid only. If you want to try before paying, Microsoft Copilot is the one to start with.
Which has an API, Microsoft Copilot or Sudowrite?
Neither Microsoft Copilot nor Sudowrite is recorded as offering public API access in our data. If you need to integrate programmatically, confirm current availability with the vendor.