Stack AI
AI Automation Tools - Workflows
Date Listed: Apr 11, 2026
Empower enterprise AI with scalable, customizable, secure solutions for innovation and efficiency
Trust & quality signals
Overview
Stack AI is an enterprise AI transformation platform designed for IT and architecture teams to deploy scalable, customizable AI agents quickly. It offers enterprise-grade security certifications including HIPAA, GDPR, SOC 2, and ISO 27001, ensuring safe handling of sensitive data. The platform supports multi-tenant deployment, on-premise options, and integrates human oversight into AI workflows. Stack AI is suitable for regulated industries and complex operations, providing extensive integrations and dedicated support.
Best for
Key strengths
- • workflows
- • enterprise-grade security
- • multi-tenant and on-premise deployment
- • human-in-the-loop integration
- • LLM agnostic
Pricing
Starting price
USD 0
Model
FREEMIUM
Free plan / trial
Free plan · No trial
Free plan includes 500 runs/month, 2 projects, 1 seat, and community support. Enterprise plan offers custom pricing with unlimited projects, seats, dedicated infrastructure, advanced security, and priority support.
Free
USD 0
Paid
Custom
Features & integrations
Features
- • workflows
- • enterprise-grade security
- • multi-tenant and on-premise deployment
- • human-in-the-loop integration
- • LLM agnostic
- • Agentic workflows
- • Enterprise-grade security
- • Multi-tenant deployment
- • On-premise deployment
- • Human-in-the-loop integration
- • 100+ enterprise integrations
Integrations
Platforms
Developer / API
API availability: No
Reviews
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Alternatives & tradeoffs
Pros
- + Useful for workflows
Cons
- − Limited free tier for high-volume use
- − Enterprise features require custom quotes
Alternatives
- • Abyss; AI Vercel Playground; Aizon