#5 in Agent PlatformsUpdated 2026-08

StackAI

by StackAI · No-code platform for building governed enterprise AI agents

60.3 — BenchRank score out of 100

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Overview

StackAI is a no-code platform for building and running AI agents inside enterprise systems. Workflows chain inputs, document loaders, LLM steps and actions such as sending a summary email, with human review at chosen decision points. It connects to over 100 enterprise systems and runs multi-tenant, in a customer VPC, or on-premise.

Best for: Enterprise IT and architecture teams in regulated industries building governed AI agent workflows
Pricing: Free plan at $0/month with 500 runs, 2 projects and 1 seat; the Enterprise plan is a custom quote with no figure published.
Runs on: WebSelf-hosted

Strengths and trade-offs

Strengths

Over 100 enterprise integrations for reading and writing systems
Deploys multi-tenant, in a VPC, or on-premise
SOC 2 Type II, HIPAA, GDPR and ISO 27001 certified
No-code builder and not locked to a single LLM provider

Trade-offs

Only two plans; Enterprise is quote-only with no published price
Free plan caps at 500 runs, 2 projects and 1 seat
SSO, access control, VPC and on-prem sit behind the Enterprise plan
Free-plan support is community Discord only

Pricing

Published plans from StackAI’s own pricing page, in USD. Usage charges and add-ons may apply on top.

StackAI pricing tiers, monthly rates in USD
Plan	Monthly	Includes
Free plan	—	500 runs per month 2 projects 1 seat Community support on Discord
Enterprise	Contact sales	Custom runs, seats and unlimited projects On-prem and VPC deployment, dedicated infrastructure SSO, access control, SOC 2, HIPAA and GDPR compliance Dedicated solution engineers

How this score is made up

Each dimension is scored out of 100 and combined into the headline score using fixed weights.

MCP support: 60 out of 100
API quality: 0 out of 100
Documentation: 65 out of 100
Agent friendliness: 85 out of 100
Pricing transparency: 100 out of 100
Changelog: 100 out of 100
Marketing site structure: 55 out of 100
Operational trust: 50 out of 100

Measured, but not part of the score

Useful to know, but not a mark for or against the product — so these do not affect the ranking.

Openness: 0 out of 100

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