Devin Enterprise vs Microsoft 365 Copilot Business
Contact sales vs $21/seat/mo billed annually: choose by included models and usage limits. API usage is separate.
| Compare | Devin Enterprise | Microsoft 365 Copilot Business |
|---|---|---|
| Monthly USD | Contact sales | $21/seat/mo billed annually |
| Included models | no models listed | Microsoft 365 Copilot |
| Billing | custom-contract | annual-or-month-to-month |
| Verified · Monthly USD source · Included models source · How we verify → | ||
· Updated 2026-10-20
Which one should you pick?
Pick Devin Enterprise if you want
- coding agent
- enterprises with custom terms
Pick Microsoft 365 Copilot Business if you want
- Microsoft 365 Copilot as your main model
- deep research
- office & app integrations
Based on listed plan terms; check usage limits before upgrading.
| Attribute | Devin Enterprise | Microsoft 365 Copilot Business |
|---|---|---|
| Price | Contact sales | $21/seat/mo billed annually |
| Best for | Enterprises with custom terms | Adding Copilot to M365 Business |
| Usage | Set by contract | Everyday chat included |
| Billing | custom-contract | annual-or-month-to-month |
| Audience | business | business |
| Models | Not enumerated | Microsoft 365 Copilot |
| Key perks | Custom contract; SAML/OIDC SSO; Dedicated deployment | Add-on only; $18 promo to Dec 2026; Researcher & Analyst |
| Context window | Not fixed per plan | Not fixed per plan |
| Deep research | Not listed | Yes |
| Coding agent | Yes | Not listed |
| Office & app integrations | Not listed | Yes |
| Team admin & SSO | Yes | Yes |
| Verified | Price 2026-10-20 · models 2026-10-20 | Price 2026-10-25 · models 2026-10-25 |
✓ listed in the provider's current plan terms · — not listed (may still be available) · Pricing data: How we verify →
Usage limits in full
- Devin Enterprise
- Contact sales for custom pricing and contractual usage/ACU allocation. No public recurring numeric price or guaranteed exact model SKU list. Legacy credit contracts are separate from new ACU contracts.
- Microsoft 365 Copilot Business
- Add-on only: requires an existing eligible Microsoft 365 Business subscription. $21/user/month with annual commitment ($252/user/year); month-to-month $25.2/user/month. $18.00/user/month first-year annual promotion runs 2026-07-01 through 2026-12-31, excludes trials and cannot be combined with other offers. Subscriptions auto-renew. Everyday chat and Copilot in apps are included; advanced experiences including Cowork, Code, Autopilot and Work IQ APIs are usage-billed beyond license fees. Teams license required for Teams features. No specific API model SKU or numerical usage quota is promised.
Everything each plan lists
Only in Devin Enterprise
- +SAML/OIDC SSO
- +Centralized enterprise admin controls
- +Dedicated deployment option
- +Dedicated account management
- +Highest priority support
- +Support for every major model provider
Only in Microsoft 365 Copilot Business
- +Copilot in Microsoft 365 apps
- +work data grounding
- +model choice
- +Researcher and Analyst
- +enterprise data protection
- +management and analytics
- +eligible Microsoft 365 Business subscription required
How to decide
Picking between Devin Enterprise and Microsoft 365 Copilot Business usually comes down to three things: which models you want access to, how much you'll actually use, and what ecosystem you already live in. Still unsure? The Subscription vs API calculator tells you the break-even usage where pay-as-you-go API access would be cheaper than either subscription.
Frequently asked questions
What is the price difference between Devin Enterprise and Microsoft 365 Copilot Business?
Devin Enterprise is priced at Contact sales and Microsoft 365 Copilot Business at $21/seat/mo billed annually. Pricing structures differ, so compare the table above for a like-for-like view.
Which AI models are included with Devin Enterprise vs Microsoft 365 Copilot Business?
Devin Enterprise bundles no models listed. Microsoft 365 Copilot Business bundles Microsoft 365 Copilot. The model lineup is usually the most important factor — pick the plan whose flagship models match the work you actually do.
Is Devin Enterprise or Microsoft 365 Copilot Business better value for power users?
It depends on usage. Use the Subscription vs API calculator to see at what monthly usage level either plan beats pay-as-you-go API access.
Can I switch between Devin Enterprise and Microsoft 365 Copilot Business?
Check each provider's billing terms before switching. Monthly, annual and per-seat commitments can differ; cancellation usually stops renewal rather than refunding the current period.