Microsoft Copilot vs Relay Agents: 2026 comparison
Microsoft's AI work assistant — agents across Word, Excel, Outlook, Teams, and the Microsoft 365 stack.
Human-in-the-loop workflow agents that connect 100+ apps with approvals.
Microsoft Copilot vs Relay Agents — specs
| Spec | Microsoft Copilot | Relay Agents |
|---|---|---|
| Agent Rank | 75 / 100 (A) | 72 / 100 (A) |
| Autonomy | Semi-autonomous | Semi-autonomous |
| Pricing | Subscription · from $30 | Freemium · from $18 |
| Open source | No | No |
| Capabilities | Tool use, RAG, Memory, Vision | Tool use, Memory |
| Integrations | 5 apps | 4 apps |
| Verified | Verified | Verified |
| Released | Mar 2025 | Mar 2025 |
Agent Rank breakdown
- Autonomy fit
- 8
- Capabilities
- 8
- Integrations
- 4
- Pricing value
- 7
- Polish & maturity
- 8
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
- Autonomy fit
- 8
- Capabilities
- 4
- Integrations
- 8
- Pricing value
- 8
- Polish & maturity
- 5
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
Pros & cons
- +Deepest integration with the Office stack — agents that already know your data
- +Copilot Studio lets non-technical teams build internal agents
- +Strong enterprise compliance and data residency story
- −Per-seat pricing at $30/mo adds up fast across large M365 tenants
- −Quality varies widely by app — Outlook Copilot strong, Excel weaker
- −Tight coupling to M365 limits portability
- +Strongest human-in-the-loop pattern of any no-code agent
- +Connects 100+ apps with conditional logic and approval gates
- +Free tier is real — not a trial in disguise
- −AI features are lighter than purpose-built agent platforms
- −Per-seat pricing scales fast for larger teams
- −No native phone / voice support
Pricing
- +Web + mobile Copilot
- +GPT-5 access
- +Priority access
- +Image generation
- +Copilot in Word/Excel
- +Word, Excel, Outlook, Teams agents
- +Org-wide data grounding
- +Custom Copilot Studio agents
- +200 runs/mo
- +All app integrations
- +2,000 runs/mo
- +Multi-step approvals
- +Conditional branching
- +Shared workflows
- +Audit log
- +Role-based access
Which one should you pick?
Pick Microsoft Copilot if its specific capabilities (Tool use, RAG) match what you need.
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Frequently asked
Should I pick Microsoft Copilot or Relay Agents in 2026?+
Pick Microsoft Copilot if its specific capabilities (Tool use, RAG) match what you need. Pick Relay Agents if cost is the main constraint. Most working teams running both can use Microsoft Copilot for primary work and Relay Agents for the workflows where its specific strengths matter.
What's the price difference between Microsoft Copilot and Relay Agents?+
Microsoft Copilot starts at Subscription · from $30; Relay Agents starts at Freemium · from $18. Relay Agents is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.
Which is more autonomous, Microsoft Copilot or Relay Agents?+
Both Microsoft Copilot and Relay Agents are Semi-autonomous agents — neither has a meaningful autonomy advantage over the other. The decision should hinge on capabilities and pricing instead.