Microsoft Copilot vs o11: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Microsoft Copilot and o11 side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Microsoft Copilot
AI assistant powered by OpenAI across Microsoft products
Best for you if:
- • You want deep Microsoft integration
o11
The AI-Native M365 Workspace that supercharges your work across Microsoft 365 tools.
Best for you if:
- • You want observability platform features
| At a Glance | Microsoft Copilot | o11 |
|---|---|---|
Starts at | Free plan, paid from $20/mo, billed monthly Copilot Pro plan | Free plan |
Category | AI Assistants Productivity | Productivity Writing & Content |
Rating | 4.5/5 G2 4.5 227 reviews | 4.4/5 G2 4.4 39 reviews |
Free plan | Yes | Yes |
Watch out for | Requires Microsoft 365 Business subscription for $30 tier | Minimum seat requirements for 'Pro' |
Choose Microsoft Copilot or o11?
Choose Microsoft Copilot if
- You want deep Microsoft integration
- You want enterprise-grade security
- You work in AI assistants, not productivity
Choose o11 if
- You want observability platform features
- You want monitoring capabilities
- You work in productivity, not AI assistants
In-Depth Analysis
Microsoft Copilot
AI assistant powered by OpenAI across Microsoft products
The pricing is fair for the integration depth, but the $30/user/month for Copilot for Microsoft 365 is expensive compared to standalone AI assistants, especially since it requires an existing M365 subscription.
Watch out
Requires Microsoft 365 Business subscription for $30 tier
Strengths
- Pro: Deep Microsoft integration
- Pro: Enterprise-grade security
- Pro: Understands work context
- Pro: Multiple product integration
- Pro: Leading model quality
Weaknesses
- Con: Expensive for M365 Copilot
- Con: Requires Microsoft ecosystem
- Con: Learning curve
- Con: Variable response quality
Key features
o11
The AI-Native M365 Workspace that supercharges your work across Microsoft 365 tools.
While a 'Free' tier with basic observability is generous for individual users or small teams exploring the tool, the 'Custom pricing' for 'Pro' makes it impossible to compare value directly.
Watch out
Minimum seat requirements for 'Pro'
Strengths
- Pro: Observability platform features
- Pro: Monitoring capabilities
- Pro: Infrastructure visibility
- Pro: Alerting functionality
- Pro: Developer operations focus
Weaknesses
- Con: Limited documentation available
- Con: Market presence unclear
- Con: Feature differentiation unclear
- Con: Smaller community
- Con: Competition from established tools
Key features
Plans and prices: Microsoft Copilot vs o11
| Tool | Plans and prices | Source |
|---|---|---|
| Microsoft Copilot |
| copilot.microsoft.com read Oct 1, 2026 |
| o11 | No plan prices on file | o11.ai read Oct 19, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Microsoft Copilot pricing and o11 pricing.
Key Takeaways
Microsoft Copilot
- Choose if you want AI assistant powered by OpenAI across Microsoft products
o11
- Choose if you want the AI-Native M365 Workspace that supercharges your work across Microsoft 365 tools
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- User ratings are within 0.2 points (4.5/5 from 227 reviews for Microsoft Copilot, 4.4/5 from 39 reviews for o11).
- Microsoft Copilot starts at $20/mo, billed monthly; o11 has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Microsoft Copilot and o11 compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. User ratings are within 0.2 points (4.5/5 from 227 reviews for Microsoft Copilot, 4.4/5 from 39 reviews for o11). Microsoft Copilot starts at $20/mo, billed monthly; o11 has no public paid plan price on file. Both have a free plan.
What are Microsoft Copilot and o11 used for?
Microsoft Copilot: AI assistant powered by OpenAI across Microsoft products. o11: The AI-Native M365 Workspace that supercharges your work across Microsoft 365 tools.
What does Microsoft Copilot cost vs o11?
Microsoft Copilot's cheapest paid plan is Copilot Pro at $20/mo, billed monthly; it also has a free plan. o11 has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Oct 19, 2026.
What's the main difference between Microsoft Copilot and o11?
Microsoft Copilot's main strength: deep Microsoft integration. o11's main strength: observability platform features.