Stack AI
No-code platform for building and deploying enterprise AI agents and workflows on a visual canvas
Freemium
About Stack AI
Stack AI is a no-code platform that lets enterprise teams build, deploy, and govern AI agents without writing code. You wire LLM steps, knowledge bases, tools, and business systems together on a drag-and-drop canvas, then ship agents as chatbots, forms, batch processors, or embedded widgets. It is model-agnostic, connects to over 100 apps like Salesforce, SharePoint, and SAP, and supports one-click RAG over internal documents. Security is the core pitch, with SOC 2 Type II, HIPAA, GDPR, and ISO 27001 coverage plus VPC and on-premises deployment.
Key Features
- Drag-and-drop visual builder for AI agents and multi-step workflows
- Model-agnostic across major LLM providers, swap models per step
- Over 100 integrations including Salesforce, SharePoint, and SAP
- One-click RAG pipelines to index and query internal documents
- Human-in-the-loop checkpoints and workflow-level guardrails
- SOC 2 Type II, HIPAA, GDPR, and ISO 27001 compliance with VPC and on-prem options
Pros & Cons
What we like
- Compliance and deployment options fit regulated industries like healthcare and finance
- No-code canvas puts agent building in reach of non-engineers
- Not locked to one AI vendor, so you can pick the best model per task
- Free plan lets teams prototype before committing to Enterprise
Room for improvement
- Beyond the free plan, real usage means custom Enterprise pricing and a sales call
- Free tier caps you at 500 runs a month, 2 projects, and a single seat
- Heavy enterprise focus can feel like overkill for small teams or solo builders
- Advanced governance, SSO, and on-prem are gated behind the Enterprise tier
Frequently Asked Questions
What is Stack AI?
Stack AI is an enterprise-grade no-code platform for building, deploying, and managing AI agents and workflows. Its visual drag-and-drop builder lets technical and non-technical teams create automations that connect to internal data and tools. In May 2026 it was acquired by Asana for about 75 million dollars.
How much does Stack AI cost?
Stack AI offers a free edition for individuals and small teams to build and test agents with core integrations and no payment details required. The Enterprise edition is custom-priced per seat and adds advanced security, governance, RBAC, SSO, and compliance such as SOC 2 and HIPAA, as of 2026.
Who is Stack AI best for?
Stack AI targets enterprises and larger teams that need governed, secure AI agents wired into systems like SharePoint, Salesforce, Workday, and SAP. It fits regulated organizations wanting no-code agent building alongside strong compliance, rather than individual hobbyists or pure developer-framework users.
What integrations does Stack AI support?
Stack AI connects natively to more than 100 enterprise tools and data sources, and supports all major LLM providers including OpenAI, Anthropic, and Google. This breadth lets teams ground agents in company knowledge bases and trigger actions across existing business software without custom code.
Best For
Automating contract review and document analysis at scaleBuilding internal knowledge assistants over company data with RAGTriaging and routing IT or support tickets with agentsStanding up compliant AI workflows for finance and healthcare teams
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