Microsoft 365 Copilot Pricing & Licensing
Enterprise guide to Copilot per-user costs, prerequisites, licensing tiers, volume discounts, cost optimization strategies, ROI justification, and phased rollout planning.
EPC Group — founded in 1997, headquartered in Houston, a Microsoft Solutions Partner holding all six solutions designations — publishes this guide; the figures on it are Microsoft's own list prices or public documentation, and EPC Group's engagement facts come from its claims registry.
Microsoft 365 Copilot Pricing Licensing Enterprise Guide 2026 — enterprise reference guide from EPC Group, built since 1997 of Microsoft consulting engagements at Fortune 500 scale. Covers architecture, governance, compliance, pricing benchmarks, and implementation timelines for the Microsoft ecosystem. EPC Group’s Microsoft 365 Copilot practice covers the licensing, pricing and rollout planning this guide describes.
Key Facts
- Built from EPC Group enterprise consulting engagements at Fortune 500 scale.
- Compliance-native guidance for HIPAA, SOC 2, FedRAMP, FINRA, CMMC, and GxP environments.
- Includes pricing benchmarks, timelines, and decision-framework matrices where applicable.
- Authored by EPC Group senior architects with 10+ years Microsoft enterprise experience.
- Microsoft Solutions Partner with experience across core current designations.
- Free consultation to apply this guide to your specific environment.
Microsoft 365 Copilot Pricing Overview
How much does Microsoft 365 Copilot cost? Microsoft 365 Copilot costs $30 per user each month. This amounts to $360 per user per year when billed annually. It is an add-on to a qualifying Microsoft 365 base license. The eligible licenses include:
- Microsoft 365 Business Standard
- Microsoft 365 Business Premium
- Microsoft 365 E3
- Microsoft 365 E5
- Microsoft 365 F3
- Microsoft 365 Business Standard
- Microsoft 365 Business Premium
- Microsoft 365 E3
- Microsoft 365 E5
- Microsoft 365 Education A3
- Microsoft 365 Education A5
- E3
- E5
- Business Standard
- Business Premium
There are no tiered pricing levels for the Copilot license.
For a deployment of 1,000 users, the annual cost for Copilot is $360,000. This figure excludes:
- Base license upgrades
- Change management
- Copilot Studio add-ons
According to Microsoft research:
- Average time savings are 1.2 hours per user per week.
- The ROI multiple depends on the fully loaded cost you apply to those hours.
- Achieving this ROI requires 70%+ adoption rates through structured rollout and training.
Microsoft 365 Copilot is the most significant add-on cost in the Microsoft 365 ecosystem since the introduction of E5 licensing.
At $30 per user per month, Copilot can increase the per-user Microsoft 365 cost by 40-60%. This change depends on the base license tier.
For enterprise organizations with thousands of users, deploying Copilot involves a multi-million-dollar commitment. This decision requires:
- Careful planning
- ROI justification
- Phased rollout
It is not a simple blanket purchase order.
The pricing model is straightforward: $30/user/month. There are no tiers, no usage-based charges, and no feature gates within the license.
However, there are complexities to consider:
- Your base Microsoft 365 license must qualify.
- Additional costs may arise from Copilot Studio, Azure AI, and change management.
- The adoption challenge will impact whether your investment provides ROI or becomes costly shelfware.
EPC Group helps enterprises navigate Copilot licensing, from readiness assessment through full deployment, ensuring that every licensed user is actively using Copilot and generating measurable productivity gains. This guide covers every aspect of Copilot pricing, licensing prerequisites, cost optimization, and ROI justification that enterprise decision-makers need.
Copilot Licensing Tiers Compared
Microsoft offers four Copilot tiers ranging from free consumer to enterprise. Understanding the differences is critical for avoiding over-licensing or under-licensing.
Microsoft Copilot (Free)
$0Anyone with a Microsoft account
Includes: Web-based AI chat, limited context, no enterprise data
Does not include: No Office app integration, no org data grounding, no admin controls
Not suitable for enterprise use — no security, compliance, or governance
Copilot Pro
$20/user/monthIndividual professionals, small businesses
Includes: Priority GPT-4 Turbo, Copilot in Office desktop apps, 100 Designer credits
Does not include: No enterprise data grounding, no Microsoft Graph, no admin controls
Option for users who only need Office app AI without org data access
Microsoft 365 Copilot
$30/user/monthEnterprise users on M365 E3/E5/Business Premium
Includes: Full Office app integration, Microsoft Graph grounding, Teams/SharePoint/Outlook, enterprise security, admin controls, audit logging
Does not include: Custom copilots require Copilot Studio add-on
The enterprise standard — full organizational data access with compliance
Copilot Studio
$200/month (tenant)Organizations building custom AI agents
Includes: 25,000 Copilot Credits/month, custom topic authoring, plugin development, external data connectors, analytics
Does not include: Additional Copilot Credit packs needed for high-volume usage
Add-on for custom copilots that go beyond built-in M365 experiences
Copilot Prerequisites: Base License Requirements
Microsoft 365 Copilot is an add-on, not a standalone product. It requires a qualifying base Microsoft 365 license.
A common mistake when planning the Copilot budget is forgetting to include upgrades for the base license.
Organizations using legacy Office 365 E3 or E1 plans need to upgrade to Microsoft 365 E3 or a higher plan to access Copilot.
This upgrade may cost more than the Copilot license itself.
Copilot has specific requirements beyond the license. It needs certain Microsoft 365 services to be active and set up correctly.
- OneDrive for Business: This is necessary for file grounding. Copilot needs access to the user's files for contextual assistance.
- SharePoint Online: This is required for organizational knowledge grounding. Copilot surfaces content from SharePoint sites that the user can access.
- Exchange Online: This is needed for email features.
- Microsoft Teams: This is required for meeting summaries and chat features.
- Azure Active Directory (Entra ID): This is necessary for identity and access management.
| Base License | Approx. Cost/User/Month | Copilot Eligible? | Total with Copilot |
|---|---|---|---|
| Microsoft 365 Business Standard | $12.50 | Yes | $42.50/user/month |
| Microsoft 365 Business Premium | $22.00 | Yes | $52.00/user/month |
| Microsoft 365 E3 (Microsoft list, read 2026-10-21) | $39.00 | Yes | $69.00/user/month |
| Microsoft 365 E5 (Microsoft list, read 2026-10-21) | $60.00 | Yes | $90.00/user/month |
| Office 365 E3 (legacy) | $23.00 | No — upgrade required | Must migrate to M365 E3 first |
| Office 365 E1 | $10.00 | No — upgrade required | Must migrate to M365 E3+ first |
Important: Microsoft often updates licensing requirements. Always check the current prerequisites at the Microsoft 365 Copilot licensing documentation before finalizing budget proposals.
Pricing listed reflects published rates as of early 2026. These rates may vary based on:
- Region
- Agreement type
- Negotiated terms
Cost Optimization Strategies
The biggest mistake in Copilot licensing is deploying it to all users right away. Many enterprise organizations that buy Copilot licenses for their entire workforce find that 30-40% of these licenses go unused within the first 90 days. This can lead to wasted costs of hundreds of thousands of dollars.
Cost optimization involves more than just reducing expenses. It focuses on ensuring that every dollar spent contributes to measurable productivity gains.
EPC Group Copilot licensing assessments can lower initial deployment costs by 30-40% through targeted role-based strategies. This method is simple and effective:
- Identify roles that benefit most from Copilot's time savings.
- Deploy Copilot to those roles first.
- Measure adoption and return on investment (ROI).
- Expand to other roles based on data, not assumptions.
Role-Based Licensing
License only roles where Copilot delivers measurable time savings. Sales teams using Copilot in Outlook and Teams save 2+ hours/week. Executive assistants using Copilot in Word and PowerPoint save 3+ hours/week. Warehouse workers with no Office usage save zero hours. Deploy to the top 20-30% of roles first and expand based on measured adoption.
Reduces initial license count by 40-60%
Monthly Usage Monitoring
Microsoft 365 admin center provides Copilot usage reports showing active users, feature usage, and adoption trends. Review monthly and reassign licenses from users with zero Copilot activity (>30 days inactive) to users on the waiting list. Set a 60-day inactivity threshold for automatic license review.
Eliminates 15-20% waste from unused licenses
Enterprise Agreement Negotiation
EA customers should negotiate Copilot pricing as part of their annual true-up or renewal. Bundle Copilot with E5 upgrade conversations — Microsoft is incentivized to move organizations to E5 + Copilot and may offer favorable terms. Request multi-year pricing locks if committing to large deployments.
Potential 10-15% discount through EA negotiation
Phased Deployment vs Big Bang
A phased deployment (pilot > expansion > broad) costs less in Year 1 because you license 10-20% of users initially, learn which roles benefit most, and expand with evidence. A big-bang deployment licenses 100% of users immediately — and pays for 60-70% who are not yet ready to adopt.
Defers 50-70% of license cost to Year 2 when adoption is proven
Copilot Pro for Low-Complexity Users
Users who need Copilot in Office apps but do not need enterprise data grounding (organizational knowledge access) can use Copilot Pro at $20/user/month instead of $30/user/month. Evaluate whether each user actually needs Microsoft Graph integration or if Office app AI is sufficient.
Saves $120/user/year for qualifying users
Microsoft Fabric F-SKU Capacity Pricing (Power BI Copilot Prerequisite)
Prices: Azure Retail Prices API, East US, accessed 2026-10-28. Re-verify quarterly against Azure Fabric pricing.
Power BI Copilot requires a paid Microsoft Fabric capacity (F2 or higher) or Power BI Premium (P1 or higher). A Power BI Pro or Premium Per User (PPU) license alone does NOT include it. F-SKU pricing across payment models:
| Capacity | Monthly (Pay-As-You-Go) | Reserved 1-yr | Reserved 3-yr |
|---|---|---|---|
| F64 | $8,409.60 | $5,002.67 (-41%) | $5,002.67 (-41%) |
| F128 | $16,819.20 | $10,005.33 | $10,005.33 |
| F256 | $33,638.40 | $20,010.67 | $20,010.67 |
| F512 | $67,276.80 | $40,021.33 | $40,021.33 |
| F1024 | $134,553.60 | $80,042.67 | $80,042.67 |
| F2048 | $269,107.20 | $160,085.33 | $160,085.33 |
Power BI PPU: $24/user/month — economical only for smaller Power BI deployments (under ~200 users). Most Fortune 500 deployments use F128-F512 anchored on Power BI Copilot use cases.
Primary sources
- Microsoft 365 Copilot for enterprise — official pricing page — microsoft.com (list price; authoritative for the per-user figure)
- Microsoft 365 Copilot licensing — prerequisite base licenses — Microsoft Learn
- Microsoft Fabric licenses and F-SKU capacities — Microsoft Learn
- Microsoft 365 Copilot requirements — Microsoft Learn
Common Licensing Decisions
Should we license everyone?
Most Fortune 500 deployments license 30-50% of M365 users with M365 Copilot, focused on knowledge workers in priority departments. Licensing 100% rarely justifies cost — F1/F3 frontline workers and lower-utilization seats see lower ROI.
Standalone Copilot for Sales vs add-on?
Sellers who already have M365 Copilot ($30) should add $20 Copilot for Sales rather than pay $50 standalone. Sellers without M365 Copilot pay $50 standalone for the full feature set.
Microsoft Fabric F64 or PPU?
Power BI Copilot runs on any paid F SKU from F2 up; F64 (~$5,003/month, 1-yr reserved) is justified once you have ~210+ Power BI users (vs PPU at $24/user), because free-license users can view content on F64. Most Fortune 500 deployments use F128-F512 anchored on Power BI Copilot use cases.
Annual vs Pay-As-You-Go?
Annual commitment for Microsoft 365 Copilot is required at list price. Microsoft Fabric capacity Pay-As-You-Go is justified for variable workloads (development, seasonal); reserved is justified for steady-state production.
Volume discount?
EA and MCA customers should negotiate. Common discounts:
- M365 Copilot: 5-15% on large commitments (10,000+ users)
- Microsoft Fabric: about 40.5% (1-yr or 3-yr reserved) at list
- Microsoft 365 E5: standard EA volume tiers
ROI Justification for Enterprise Budget Approval
Every enterprise Copilot deployment needs a strong business case that meets CFO-level standards. The cost of $30 per user per month is straightforward to calculate. However, measuring productivity gains is more challenging but crucial for budget approval.
The ROI model should consider the following factors:
- Time savings for each role
- Adoption rates
- Fully loaded labor costs
- Ramp-up period until users achieve proficiency
Microsoft's data shows that users save an average of 1.2 hours each week. Value those hours at your own fully loaded cost for knowledge workers.
This translates to:
- $4,650 in annual productivity gains per user.
In contrast, the annual license cost is $360. This results in a theoretical ROI of 12.9x.
However, this figure assumes 100% adoption and immediate proficiency. Realistic enterprise models should consider:
- 60-70% adoption rates
- A 90-day ramp-up period
These factors pull Year 1 ROI well below the headline number. Model it from your own adoption curve and loaded cost rather than from a published multiple.
Mid-Market (500 users)
Annual license cost: $180,000/year
Hours recovered: 15,600 hours/year recovered
Conservative ROI: a multiple of license cost at any realistic loaded cost
Assumes 60% adoption, 1.0 hrs/week saved, 52 weeks; value the hours at your own fully loaded cost
Enterprise (2,500 users)
Annual license cost: $900,000/year
Hours recovered: 78,000 hours/year recovered
Conservative ROI: a multiple of license cost at any realistic loaded cost
Assumes 60% adoption, 1.0 hrs/week saved, 52 weeks; value the hours at your own fully loaded cost
Large Enterprise (10,000 users)
Annual license cost: $3,600,000/year
Hours recovered: 312,000 hours/year recovered
Conservative ROI: a multiple of license cost at any realistic loaded cost
Assumes 60% adoption, 1.0 hrs/week saved, 52 weeks; value the hours at your own fully loaded cost
For a detailed framework on measuring and presenting Copilot ROI to executive leadership, see our companion guide: Microsoft Copilot ROI: Enterprise Business Case 2026.
Phased Rollout Approach
EPC Group suggests a three-phase deployment of Copilot for all enterprises. This method reduces financial risk and boosts user adoption. It also provides essential data to support wider deployment.
Organizations that bypass the pilot phase and launch to all users at once often face:
- Lower adoption rates
- Higher support costs
- Weaker ROI
Phase 1: Pilot
Weeks 1-8 | 50-100 users | $1,500-$3,000/month (50-100 seats × $30 list)
Activities:
Select 3-5 departments with high Copilot potential (sales, marketing, HR, legal, executive support)
Deploy licenses and provide structured training workshops
Establish baseline productivity metrics before deployment
Identify Copilot champions in each department
Discover data governance gaps — Copilot may surface content users did not know they could access
Document use cases, prompt templates, and adoption blockers
Measure weekly active usage and time savings surveys
Outcomes:
Validated use cases, trained champions, identified governance issues, adoption baseline
Phase 2: Expansion
Weeks 9-20 | 500-1,000 users | $15,000-$30,000/month
Activities:
Expand to departments identified as high-ROI during pilot
Champion-led training using real use cases from pilot phase
Remediate data governance issues discovered in pilot
Deploy Copilot usage dashboards for department managers
Establish Copilot support processes (FAQ, help desk, community)
Refine prompt libraries and department-specific templates
Outcomes:
Proven ROI at scale, mature support processes, refined training materials
Phase 3: Broad Deployment
Weeks 21-36 | Full organization | Full budget
Activities:
Deploy to remaining departments with standardized onboarding
Self-service training using proven materials from Phase 2
Ongoing license optimization — reassign inactive licenses monthly
Quarterly business reviews measuring productivity gains by department
Explore Copilot Studio for custom copilots based on Phase 1-2 learnings
Continuous adoption monitoring and re-engagement for low-usage teams
Outcomes:
Organization-wide deployment with measured ROI and optimized licensing
Budget Planning by Organization Size
When planning a budget for Copilot, it's important to consider more than just the license fee. The total cost of deploying Copilot includes:
- The license fee
- Base license upgrades (if needed)
- Change management and training
- Ongoing adoption support
- Optional Copilot Studio for custom extensions
Organizations that only budget for the license often overspend. They may be surprised by the hidden costs associated with change management and governance remediation.
Copilot Licenses (60-70% of total budget)
$30/user/month — the published rate. EA customers may negotiate 5-15% discount at volume.
Base License Upgrades (10-20% of total budget)
Organizations on Office 365 E3 must upgrade to Microsoft 365 E3 (+$13/user/month) before adding Copilot.
Change Management & Training (10-15% of total budget)
Structured onboarding, champion programs, prompt libraries, department workshops. Budgeted as a fixed fee scoped to the rollout.
Data Governance Remediation (5-10% of total budget)
Copilot surfaces content based on existing permissions. Most organizations discover overshared content during pilot that requires permission cleanup.
Copilot Studio (Optional) (0-5% of total budget)
$200/month base for organizations building custom copilots. Not required for standard M365 Copilot usage.
Ongoing Adoption Support (5-10% of total budget)
Monthly usage reviews, license optimization, new use case development, and Copilot help desk. Budget 0.5 FTE for organizations with 1,000+ Copilot users.
Last updated by Errin O'Connor, Founder & Chief AI Architect, EPC Group
Related Resources
Governed AI on Microsoft Framework
The unified Purview / Entra / Fabric / Copilot grounding / Defender governance model — what every Copilot deployment must have in place from day one.
Read moreAI Center of Excellence
The four-pillar operating body that turns continuous AI governance into a working front door for Copilot rollout.
Read moreMicrosoft Cloud Orchestrator Practice
One accountable senior architect across Strategy through Run — for Copilot tenant rollout, adoption, and ongoing license optimization.
Read moreTop Microsoft Consulting Firms 2026
EPC Group vs Slalom, Avanade, Perficient, Pragmatic Works — plus the wider 13-firm AI-cited landscape for Copilot consulting selection.
Read moreWhat Is Power BI? Complete 2026 Guide
Companion guide — how Copilot in Power BI grounds on the Fabric semantic model and what licensing combo unlocks it.
Read moreWhat Is SharePoint? Complete 2026 Guide
Companion guide — why SharePoint governance (sensitivity labels, Purview, oversharing remediation) is the single most consequential Copilot decision.
Read moreFederal Government Microsoft Consulting
Copilot for GCC / GCC High / DoD tenants — FedRAMP-aligned Purview, ITAR/DFARS-aware grounding boundaries, 12+ month audit retention.
Read moreMicrosoft Copilot ROI Business Case
Detailed ROI framework for justifying Copilot investment to CFOs and executive leadership.
Read moreCopilot for Microsoft 365 Deployment Guide
Complete deployment guide from readiness assessment through production rollout and adoption measurement.
Read moreFrequently Asked Questions
How much does Microsoft 365 Copilot cost?
Microsoft 365 Copilot costs $30 per user per month, billed annually ($360 per user per year). This is an add-on license that requires a qualifying base license — Microsoft 365 E3, E5, Business Standard, or Business Premium. The $30/user/month price is the same regardless of which qualifying base license you have. There are no volume discounts publicly listed, though Enterprise Agreement (EA) customers may negotiate pricing through their Microsoft account team. For a 1,000-user deployment, the annual Copilot cost alone is $360,000 — making ROI justification and phased rollout essential for enterprise budget approval.
What are the prerequisites for Microsoft 365 Copilot?
Microsoft 365 Copilot requires one of these base licenses: Microsoft 365 E3, Microsoft 365 E5, Microsoft 365 Business Standard, or Microsoft 365 Business Premium. Office 365 E3/E5 licenses alone are NOT sufficient — you need the full Microsoft 365 suite. Additionally, Copilot requires: 1) Azure Active Directory (Entra ID) for identity management, 2) OneDrive for Business for file grounding, 3) Microsoft Teams for meeting features, 4) Exchange Online for email features, 5) SharePoint Online for organizational knowledge grounding. Organizations on legacy Office 365 plans must upgrade to Microsoft 365 before deploying Copilot. EPC Group helps enterprises plan this prerequisite migration as part of Copilot readiness assessments.
What is the difference between Microsoft Copilot, Copilot Pro, and Copilot for Microsoft 365?
Microsoft Copilot (free) is the consumer-facing AI assistant available at copilot.microsoft.com — limited context, no enterprise data integration, no organizational grounding. Copilot Pro ($20/user/month for individuals) adds priority access to GPT-4 Turbo, Copilot in Word/Excel/PowerPoint/Outlook on desktop, and 100 Designer image credits — but still no enterprise data grounding. Microsoft 365 Copilot ($30/user/month, requires M365 E3/E5) is the enterprise product — it has full Microsoft Graph integration, grounding in your organizational data (SharePoint, OneDrive, Teams, email), enterprise-grade security and compliance, admin controls, and audit logging. Only Microsoft 365 Copilot accesses your company data while respecting existing permissions.
What is included in a Microsoft 365 Copilot license?
Each Microsoft 365 Copilot license includes: Copilot in Word (draft, rewrite, summarize documents), Copilot in Excel (analyze data, create formulas, generate charts), Copilot in PowerPoint (create presentations from prompts or documents), Copilot in Outlook (summarize email threads, draft replies, schedule), Copilot in Teams (meeting summaries, action items, chat summaries), Copilot in Loop (collaborative content generation), Copilot in OneNote (summarize notes, generate content), Microsoft 365 Chat (cross-app AI assistant grounded in your organizational data via Microsoft Graph), and Copilot in SharePoint (page generation, content summarization). The license also includes enterprise data protection — prompts and responses are not used to train Microsoft foundation models.
What is Microsoft Copilot Studio and how much does it cost?
Microsoft Copilot Studio ($200/month per tenant for 25,000 Copilot Credits) is a low-code platform for building custom copilots — AI assistants tailored to specific business processes, data sources, and workflows. Copilot Studio allows organizations to create copilots that connect to external databases, APIs, and line-of-business applications beyond Microsoft 365. It includes topic authoring, plugin development, generative AI orchestration, and analytics. Additional Copilot Credit packs are available for high-volume deployments. Copilot Studio is separate from the $30/user Copilot license — it is a tenant-level subscription for organizations that want to build custom AI agents beyond the built-in Microsoft 365 Copilot experiences. Copilot Studio agents can be deployed in Teams, SharePoint, and third-party apps, and Copilot Studio can be used without Microsoft 365 Copilot (the reverse is also true).
How do you justify the ROI of Microsoft 365 Copilot?
Microsoft research indicates Copilot saves an average of 1.2 hours per user per week — roughly 62 hours per year. Valued at your own fully loaded knowledge-worker cost, those hours are a large multiple of the $360 annual license cost. However, enterprise ROI depends heavily on adoption rates and use case fit. Organizations that deploy Copilot without change management typically see 30-40% adoption, reducing effective ROI to 4-5x. Organizations with structured training, champion programs, and use case workshops achieve 70-80% adoption with 10x+ ROI. EPC Group builds Copilot ROI models that account for adoption rates, role-specific use cases, and productivity measurement frameworks.
Should you deploy Microsoft 365 Copilot to all users or use a phased rollout?
EPC Group strongly recommends phased rollout for every enterprise Copilot deployment. Phase 1 (pilot): 50-100 users across 3-5 departments — measure adoption, identify use cases, discover data governance gaps, train champions. Phase 2 (expansion): 500-1,000 users — departments with highest ROI potential (sales, marketing, HR, legal), refined training based on pilot learnings. Phase 3 (broad deployment): Full organization — standardized training, established support processes, proven use cases. Deploying Copilot to all users simultaneously wastes licenses on users who never adopt it, overwhelms IT support, and misses the opportunity to learn from early adopters. The pilot phase also reveals critical data governance issues — Copilot surfaces content that users have permission to access but may not know exists, which can expose sensitive data if permissions are not properly configured.
How do you optimize Microsoft 365 Copilot licensing costs?
Cost optimization strategies for Copilot licensing: 1) License only active users — deploy to users who will actually use Copilot daily, not the entire organization, 2) Measure usage monthly — Microsoft 365 admin center provides Copilot usage reports; reassign licenses from inactive users, 3) Focus on high-ROI roles first — sales, marketing, executive assistants, HR, and legal see the highest time savings, 4) Negotiate through Enterprise Agreement — EA customers can often negotiate better per-user pricing at volume, 5) Consider Copilot Pro ($20/user/month) for users who only need Copilot in Office apps without enterprise data grounding, 6) Combine with Microsoft 365 E5 upgrade — if you are on E3, the E5 upgrade includes security and compliance features that make the total investment more justifiable. EPC Group licensing assessments typically reduce initial Copilot deployment costs by 30-40% through role-based targeting.
What Azure AI costs are additional beyond the Copilot license?
The $30/user/month Copilot license covers all built-in Microsoft 365 Copilot features with no additional Azure consumption charges. However, organizations that extend Copilot with custom capabilities incur additional costs: 1) Copilot Studio ($200/month base + Copilot Credit packs for high volume), 2) Azure OpenAI Service (pay-per-token for custom models used in Copilot plugins), 3) Azure AI Search (if building custom grounding with enterprise data beyond Microsoft 365), 4) Power Automate premium connectors (if Copilot triggers workflows that use premium connectors), 5) SharePoint Premium (if using document processing features that Copilot leverages). For most enterprise deployments, the $30/user/month covers 80-90% of use cases. Custom extensions add 10-30% to the total AI investment depending on scope.
Do I need E5 to use Copilot for Microsoft 365?
No. Copilot for Microsoft 365 needs an eligible base plan — E3 qualifies, as do Business Basic, Standard and Premium, F1 and F3, and Office 365 E1 (Microsoft Learn, updated 2026-10-19); E5 is not required. However, E5 includes security and compliance features — sensitivity labels, DLP (Data Loss Prevention), and Insider Risk Management — that help ensure a safe Copilot deployment in regulated environments. EPC Group usually recommends E5 for clients in healthcare, financial services, and government sectors.
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Usage-based billing is on by default for new Copilot Business purchases from October 19 (direct) and December 1 (CSP), 2026 — the Copilot usage-based billing defaults on (Oct 19 / Dec 1, 2026): the 12-step spending-policy playbook covers the meters and the caps. The promotions that ended September 30 and the four funding paths still open are in funded Copilot pilots in FY27: what Microsoft still pays for.