# Stack AI

> Enterprise AI transformation platform for building and orchestrating AI agents

Source: https://dailyaitools.ai/tools/stack-ai/ (dailyaitools, a tracker of AI tools; no ratings or reviews)

## Key facts

- Category: Agents
- Price: Free plan available
- Free plan: Yes
- Works on: Web, API, Chrome extension
- Integrates with: Google Drive, Notion, Slack
- Website: https://www.stackai.com
- Verification: Checked against the vendor's pages on October 18, 2026, prices included.

## What it is

The platform functions as an AI agent factory where teams orchestrate workflows connecting LLMs to internal data loaders and third-party tools. It supports multi-modal inputs and outputs across text, image, audio, and video, while incorporating custom logic in Python and JavaScript. Security certifications include SOC 2 Type II, HIPAA, GDPR, and ISO 27001 to support regulated industries like healthcare and finance. Access is structured around a free tier capped at 500 monthly runs alongside custom-quoted enterprise tiers.

## Plans

| Plan | Price | Free-plan limit or note |
| --- | --- | --- |
| Free plan | Free | 500 runs per month |
| Enterprise | Custom |  |

Prices as printed on https://www.stackai.com/pricing. Nothing is converted or annualized.

## Features

- Agentic workflow orchestration with human review checkpoints
- Multi-tenant, VPC, and on-premise deployment options
- Support for multi-modal inputs and outputs across text, image, audio, and video
- Document ingestion for PDF, Word, and PowerPoint files
- Custom logic execution via Python and JavaScript modules

## Good fit for

- Enterprises building compliance and KYC screening workflows
- IT teams orchestrating LLM-agnostic agent pipelines
- Organizations requiring VPC or on-premise AI deployments

## Questions

### Is Stack AI free?

Yes, Stack AI has a free plan (500 runs per month), as of October 18, 2026. Its other tiers are priced on request.

### How much does Stack AI cost?

As of October 18, 2026, Stack AI lists 2 plans: Free plan, Enterprise (custom pricing).

### Where can Stack AI be deployed?

Stack AI supports deployment across multi-tenant environments, Virtual Private Clouds (VPC), and on-premise infrastructure.

### What security certifications does Stack AI hold?

Stack AI is certified for SOC 2 Type II, ISO 27001, HIPAA, and complies with GDPR standards.

### Which programming languages can run custom logic inside workflows?

Custom logic blocks within Stack AI can execute Python and JavaScript code.

## Sources

- https://www.stackai.com/llms.txt
- https://www.stackai.com
- https://www.stackai.com/pricing

Listed October 18, 2026.