# Stack AI

> Stack AI is a Web SaaS tool for No-Code Marketing Workflow Automation (Agent & Marketing Ops). Pricing: $199–$799/mo. Best suited to B2B SaaS, DTC / eCommerce and Enterprise Brands. Preliminary ratings, not yet fact-checked: AI autonomy L3 (conditional automation); moat tier Workflow-embedded. Data last checked Oct 3, 2026.

Enterprise no-code platform for deploying secure LLM workflows, automated knowledge retrieval pipelines, and AI copilot agents.

## Key facts

| Field | Value |
| :-- | :-- |
| Category | Agent & Marketing Ops › No-Code Marketing Workflow Automation |
| Official website | https://stack-ai.com |
| Pricing | $199–$799/mo |
| Pricing source | — |
| Free plan | No / not disclosed |
| Delivery | Web SaaS |
| Audience | B2B SaaS, DTC / eCommerce, Enterprise Brands |
| AI autonomy level | L3 · Conditional automation (preliminary estimate) |
| Moat tier | Workflow-embedded |
| Headquarters | United States |
| Last data check | Oct 3, 2026 |

## Alternatives

- MindStudio Marketing Copilot: https://martechradar.ai/tools/mindstudio-marketing-copilot/
- Zapier: https://martechradar.ai/tools/zapier/
- Bardeen: https://martechradar.ai/tools/bardeen/
- Cassidy AI: https://martechradar.ai/tools/cassidy-ai/
- Gumloop: https://martechradar.ai/tools/gumloop/

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Source: https://martechradar.ai/tools/stack-ai/ — MarTechRadar.ai (data licensed CC BY 4.0, attribution required).