Microsoft AutoGenOpen-source framework for building and coordinating multi-agent AI applications
vs
Stack AIAI Agents for the Enterprise
Comparison · AI Agents · weekly run Nov 3
Microsoft AutoGen vs Stack AI
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Microsoft AutoGen is the stronger AI pick in AI Agents: it has a visibility score of 4.5 versus 1.4 for Stack AI.
Choose Microsoft AutoGen if…
- You want the brand AI engines rank higher (4.5 vs 1.4)
- You prefer a larger, established vendor (5,000+ employees)
- high-concurrency asynchronous multi-agent conversations
- enterprise-grade scaling
Choose Stack AI if…
- You need HIPAA or GDPR or SOC 2 Type II or ISO 27001 coverage
- hosted no-code agent builders
- free tiers for experimenting
- solid G2 and Slashdot ratings
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Microsoft AutoGen | Stack AI |
|---|---|---|
| Visibility score | 4.5% | 1.4% |
| Change vs last week | New | New |
| Rank in AI Agents | #26 | #51 |
| Share of voice | 1.2% | 0.4% |
| Mentions this run | 6 | 3 |
| Positive in AI answers | — | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Microsoft AutoGen 0pp · Stack AI 0pp over 0 weekly runs.
Engine by engine
Microsoft AutoGen leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
Microsoft AutoGenStack AI
Head to head in AI answers
0 engine answers name both brands
0Microsoft AutoGen ranked higher
0Stack AI ranked higher
Features, pricing & fit
| Dimension | Microsoft AutoGen | Stack AI |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Contact sales |
| Free plan | — | Yes |
| Deployment | Open-source Python library | Multi-tenant cloud, VPC, or on-premise |
| Integrations | — | 500+ |
| Compliance | — | HIPAA, GDPR, SOC 2 Type II, ISO 27001 |
| Support | — | Community support on Discord, Email support, Priority support, Dedicated support |
| Founded | 2023 | 2023 |
| Headquarters | Redmond, Washington (parent: Microsoft) | San Francisco, CA, United States |
| Employees | 5,000+ | 51–200 |
| Funding | — | Series A · $19M raised |
| Best for | — | IT teams and enterprise architecture teams that need to orchestrate, deploy, govern, and scale AI across the enterprise, including finance, risk and operations teams. |
Plans side by side
Microsoft AutoGen
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Microsoft AutoGen
- high-concurrency asynchronous multi-agent conversations
- enterprise-grade scaling
Stack AI
- hosted no-code agent builders
- free tiers for experimenting
- solid G2 and Slashdot ratings
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Microsoft AutoGen vs Stack AI”, https://slateindex.ai/compare/microsoft-autogen-vs-stack-ai, data of Nov 3, 2026. Licence: CC BY 4.0.