# Stack AI — AI Compare Ninja

> Build enterprise AI agents and multimodal workflows with data sources, code, APIs, and knowledge bases.

## Overview
- **Category:** Development & Code (Agent & RAG frameworks)
- **Status:** Active · checked - Active Free/Enterprise offer. Former Starter and Team tiers have been removed.
- **Paid from:** contact sales / Contract (Enterprise)
- **Free access:** Free plan (500 runs/month, two projects, one seat.)
- **Website:** https://www.stackai.com/
- **Canonical URL:** https://www.aicompare.ninja/en/tool/stack-ai

## What it does
- Build enterprise AI agents and multimodal workflows with data sources, code execution, and APIs
- Over 40 data sources including Google Drive, Notion, Salesforce, and SharePoint for RAG pipelines
- HIPAA, SOC 2, and GDPR compliance for security-critical industry applications
- Free: 500 runs per month, 2 projects, and 1 seat with Agents, Flow, and Storage
- Enterprise: custom run volume, unlimited projects, dedicated infrastructure with VPC or on-prem deployment, plus SSO and access control
- No-code UI for non-programmers and full API for developers available simultaneously

## In brief
Stack AI is an enterprise platform for no-code and low-code AI agent and workflow development that supports over 40 data sources for RAG pipelines and offers HIPAA, SOC 2, and GDPR compliance for security-critical industries.

Free includes 500 runs per month, 2 projects, and 1 seat. Enterprise is priced individually and adds unlimited projects, dedicated infrastructure with VPC or on-prem deployment, SSO, a BAA, and dedicated solution engineers. A full API for developers and a graphical no-code interface for business users are available side by side.


## Pricing tiers
| Tier | Price | Period | What you get |
| --- | --- | --- | --- |
| Free | free | Month | 500 runs/month; Two projects; One seat; Agents, Flow, and Storage; Community support |
| Enterprise | contact sales | Contract | Custom runs and seats, unlimited projects; All features and data loaders; Dedicated infrastructure, VPC, or on-prem; SSO, access control, and BAA; Dedicated solution engineers |

## Sources
All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.

- https://www.stackai.com/pricing
- https://docs.stackai.com/

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*Source: AI Compare Ninja (2026) - https://www.aicompare.ninja/en/tool/stack-ai*