Microsoft 365 CopilotEnterprise add-on $30/user/mo paid yearly (o…

WRITERStarter: self-serve per-seat plans (monthly …

Microsoft 365 Copilot vs WRITER

Choose the setting before the assistant. Copilot belongs around eligible Microsoft 365 work; WRITER is a platform for repeatable enterprise content processes. A team seeking better Outlook help and a team building an approved brand workflow should not be pushed toward the same default purchase. Pricing facts last verified 2026-10-26.

By Rio Vasil, founder & editor · Updated 2026-11-07 · How we research

Short answer

Microsoft 365 Copilot starts at $30/user/mo (annual, enterprise add-on), no free plan.
WRITER starts at Starter 14-day free trial (seat price not shown publicly); Enterprise contact sales, no free plan.
From our WRITER review: Best if your work happens in Word, Outlook and Teams.

Microsoft 365 Copilot review · WRITER review · Microsoft 365 Copilot alternatives · WRITER alternatives

For a proposed sales brief, map the approved knowledge, editor and final destination. Check which controls are included in the quoted WRITER package and whether the Microsoft licence covers the required in-app and agent experience. WRITER's unpublished Starter rate cannot be replaced with a guessed number to compare with Microsoft's public add-on.

Microsoft 365 Copilot

Full listing →

Microsoft's AI assistant inside Word, Excel, PowerPoint, Outlook and Teams, grounded in your Microsoft 365 data, with Researcher and Analyst agents and agent building in Copilot Studio.

Starting price: Enterprise add-on $30/user/mo paid yearly (o…
Free tier: No
Deployment: Microsoft 365 tenant + qualifying licence; admin rollout

Consider Microsoft 365 Copilot if the work you want to stop doing manually is manual drafting, inbox triage and meeting recaps across Microsoft 365.

Try Microsoft 365 Copilot Direct vendor link.

WRITER

Full listing →

Enterprise agentic AI platform: WRITER Agent, reusable Playbooks, Knowledge Graph, connectors and AI Studio, running on WRITER's own Palmyra models with brand and governance controls.

Starting price: Starter: self-serve per-seat plans (monthly …
Free tier: No
Deployment: Minutes to try Starter; Enterprise rollout with technical onboarding

Consider WRITER if the work you want to stop doing manually is ad-hoc chatbot use, manual content production and repeatable research or reporting tasks.

Try WRITER Direct vendor link.

Side by side

Full comparison

Feature	Microsoft 365 Copilot	WRITER
Pricing	Enterprise add-on $30/user/mo paid yearly (or $31.50 paid monthly on an annual commitment); requires a qualifying Microsoft 365 licence. Copilot Business add-on for up to 300 users from $18/user/mo paid yearly (promo; list $21) or $25.20 monthly. Copilot Chat included at no extra cost.	Starter: self-serve per-seat plans (monthly or annual) with fixed credit limits, up to 5 users, 14-day free trial. The seat price isn't shown on the plans page. Enterprise: contact sales; Pro seats plus unlimited Lite users, a pooled credit package and optional solution packs.
Free tier	No	No
Deployment	Microsoft 365 tenant + qualifying licence; admin rollout	Minutes to try Starter; Enterprise rollout with technical onboarding
No-code	No	Yes
Replaces	Manual drafting, inbox triage and meeting recaps across Microsoft 365	Ad-hoc chatbot use, manual content production and repeatable research or reporting tasks
Best for	Mid-market, Enterprise, Regulated industries on Microsoft 365	Financial services, Healthcare & life sciences, Retail & consumer goods, Technology
Integrations	Word, Excel, PowerPoint, Outlook, Teams, SharePoint, OneDrive, Loop, Copilot Studio, 100+ Copilot connectors	Gmail, Slack, Microsoft Teams, Enterprise connectors, API, Preferred LLMs
Pros	Built into Microsoft 365 apps people already use, so less change management.; Grounded in your own Graph data with existing permissions respected.; Strong compliance story: EU Data Boundary, data residency commitments, ISO 27001/42001, HIPAA.; Agents and Copilot Studio for custom processes with governance.; Copilot Chat included at no extra cost for eligible users.	No training on customer data, with zero data retention stated.; Repeatable Playbooks rather than one-off chats.; Strong governance: audit logs, observability, SSO/SCIM on Enterprise.; Own Palmyra models plus support for other LLMs.
Cons	$30/user/mo add-on on top of a qualifying Microsoft 365 licence.; Annual commitment even when paying monthly.; Usage-based billing for some advanced AI features makes total cost harder to predict.; Oversharing risk: Copilot surfaces anything a user can access, so permissions need cleanup first.; Anthropic models are excluded from the EU Data Boundary, which matters for EU tenants.	Starter seat price not published on the plans page.; Starter capped at 5 users and 5 playbooks.; Enterprise credits expire at term end; spending-limit controls are still 'being developed'.; Card-only payment for self-serve.
Partner program	No public affiliate program. Microsoft AI Cloud Partner Program / CSP for resellers and service partners.	No public affiliate program found. WRITER's site links a Partners page; terms weren't verified.
Sources	https://www.microsoft.com/en-us/microsoft-365-copilot/enterprise https://www.microsoft.com/en-us/microsoft-365/copilot/business https://learn.microsoft.com/en-us/copilot/microsoft-365/microsoft-365-copilot-privacy https://learn.microsoft.com/en-us/copilot/microsoft-365/microsoft-365-copilot-licensing https://learn.microsoft.com/en-us/copilot/microsoft-365/microsoft-365-copilot-setup https://learn.microsoft.com/en-us/partner-center/referrals/grow-your-business https://claude.com/pricing https://chatgpt.com/pricing https://www.microsoft.com/en-us/copilot/pricing/enterprise	https://writer.com/plans/ https://support.writer.com/articles/9702164103-understanding-credits https://support.writer.com/articles/3371129779-writer-platform-features https://support.writer.com/articles/3099016123-what-is-writer https://support.writer.com/articles/6398129583-understanding-our-generative-ai-models https://support.writer.com/articles/8800972416-lite-pro-user-features

Which should you choose?

We would start with the tool closest to the actual work and ask for the incremental cost, not charge the whole existing suite to the AI project. Keep claim approval with a person. The documented scope can support a shortlist; it cannot establish content quality or measured productivity without a real evaluation.

Try Microsoft 365 Copilot Try WRITER

Microsoft 365 Copilot vs WRITER: FAQ

How much does Microsoft 365 Copilot cost compared with WRITER?

Microsoft 365 Copilot: $30/user/mo (annual, enterprise add-on). WRITER: Starter 14-day free trial (seat price not shown publicly); Enterprise contact sales. Prices from each vendor's pricing page, checked 2026-10-26.

Do Microsoft 365 Copilot and WRITER have a free plan?

Microsoft 365 Copilot: no free plan is listed. WRITER: no free plan is listed.

What is the main difference between Microsoft 365 Copilot and WRITER?

Best if your work happens in Word, Outlook and Teams.

Which is better, Microsoft 365 Copilot or WRITER?

Start with the work you need done. Microsoft 365 Copilot mainly replaces manual drafting, inbox triage and meeting recaps across microsoft 365; WRITER mainly replaces ad-hoc chatbot use, manual content production and repeatable research or reporting tasks. We haven't run hands-on tests of either yet, so we don't declare a winner.

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