AgnoThe agent platform that builds itself
vs
Stack AIAI Agents for the Enterprise
Comparison · AI Agents · weekly run Nov 3
Agno vs Stack AI
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Stack AI is the stronger AI pick in AI Agents: it has a visibility score of 1.4 versus 0 for Agno.
Choose Agno if…
- AI answers describe it more positively (67% vs 0% positive)
- You need SOC 2 coverage
- Per seat pricing suits your budget better than usage-based
- free open-source runtime
Choose Stack AI if…
- You want the brand AI engines rank higher (1.4 vs 0)
- You need HIPAA or GDPR or SOC 2 Type II or ISO 27001 coverage
- You prefer a larger, established vendor (51–200 employees)
- Usage-based pricing suits your budget better than per seat
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Agno | Stack AI |
|---|---|---|
| Visibility score | 0% | 1.4% |
| Change vs last week | New | New |
| Rank in AI Agents | #73 | #51 |
| Share of voice | 0% | 0.4% |
| Mentions this run | 0 | 3 |
| Positive in AI answers | 67% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Agno 0pp · Stack AI 0pp over 0 weekly runs.
Engine by engine
Stack AI leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
AgnoStack AI
Head to head in AI answers
0 engine answers name both brands
0Agno ranked higher
0Stack AI ranked higher
Features, pricing & fit
| Dimension | Agno | Stack AI |
|---|---|---|
| Pricing model | Per seat | Usage-based |
| Entry price | Free; paid from $150 per seat / mo | Contact sales |
| Free plan | Yes | Yes |
| Deployment | Self-hosted in your own cloud, on-premise or locally, as a container | Multi-tenant cloud, VPC, or on-premise |
| Integrations | — | 500+ |
| Compliance | SOC 2 | HIPAA, GDPR, SOC 2 Type II, ISO 27001 |
| Support | Community and forums, Email support, Slack Connect and service SLA (Enterprise) | Community support on Discord, Email support, Priority support, Dedicated support |
| Founded | — | 2023 |
| Headquarters | New York City, NY, United States | San Francisco, CA, United States |
| Employees | 11–50 | 51–200 |
| Funding | Seed | Series A · $19M raised |
| Best for | Teams building and running agents in their own cloud, from solo builders to Fortune 5 companies | 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
Pros and cons
Themes from the AI answers that mention each brand
Agno
- free open-source runtime
- no per-event, token, or compute charges
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, “Agno vs Stack AI”, https://slateindex.ai/compare/agno-vs-stack-ai, data of Nov 3, 2026. Licence: CC BY 4.0.