vioscale
AI Workflow AutomationUnclaimed

Stack AI

A no-code platform for enterprises to build, deploy, and govern AI agents that automate workflows across business systems

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Also known as
stack-ai

Available worldwide · Popular in: US

What is Stack AI?

StackAI enables organizations to create AI agents that orchestrate tasks, integrate with existing systems, and maintain human oversight for sensitive operations. It's designed for enterprise teams to automate compliance, data processing, and complex workflows at scale.

Independently observed

Stack AI pricing

Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.

Pricing as of verify at live pricing ↗Independently observed
freemium_with_task_creditsFree tier

Free tier with 500 runs/month; custom enterprise pricing available

Free

Free
Free
min 1 seats

Start for free. Upgrade to get the capacity that exactly matches your team's needs.

seats
1
projects
2
runs_per_month
500
  • 500 runs per month
  • 2 Projects
  • 1 Seat
  • Community support on Discord
  • Agents, Inputs (Text, Image, Audio, Video)
  • Outputs (Logic, JavaScript)
  • Data Loaders (Web Scraping, File Upload, Google Drive, Notion)
  • Plugins (Browser Extension, Chrome Extension, REST API, Slack Bot)
  • Knowledge Bases with Document Upload
  • Document Readers (PDF, Word, PowerPoint)

Custom

Contact sales
Contact sales

For teams who want a custom experience with advanced security and support.

seats
custom
projects
unlimited
runs_per_month
custom
  • Custom number of runs
  • Unlimited projects
  • Custom number of seats
  • All features and data loaders
  • Dedicated infrastructure
  • Dedicated solution engineers
  • On-prem deployment
  • Virtual Private Cloud deployment
  • Access control
  • SSO (Single Sign-On)
  • SOC 2, HIPAA & GDPR compliance
  • Email Support
  • Priority Support
  • Dedicated Support
  • API Access
  • Analytics
  • Custom Domain
  • BAA

What Stack AI does

The capabilities that matter for ai workflow automation, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.

Capabilities
Builder UI architecture
Visual node canvas
Native LLM nodes anthropic openai gemini
✓
Human in the loop approval steps via slack email
✓
Unstructured document extraction PDF image to json
✓
Dynamic conditional routing via LLM classification
✓
Web scraping and browser automation nodes
✓
Bring your own key byok for LLM inference
-
Custom HTTP webhook catch and triggering
-
Sub workflow calling and reusable templates
✓
On premise self hosted deployment option
✓
SOC2 type ii
✓
ISO 27001
✓
Pricing model
Freemium with task credits
Independently observed

Platform & deployment

Independently observed
Platforms
  • CLI
  • Web
Deployment
  • Cloud / SaaS
  • Hybrid
  • On-premise
  • Self-hosted

Integrations (10)

Independently observed
  • Slack
  • Microsoft Teams
  • Email
  • Google Drive
  • Notion
  • Salesforce
  • Asana
  • SharePoint
  • Chrome Extension
  • REST API

Stack AI alternatives

Other ai workflow automation we track, ranked by the same independent score.

All Stack AI alternatives, ranked →

Compare Stack AI

Side by side against other ai workflow automation, attribute by attribute, with a source on every value.

Independent · unbought · dated

The Vioscale score: one lens on the evidence

Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Stack AI, not the verdict.

Balanced composite 65 / 100
low · 46%updating
Signal contributions to the composite score
SignalScoreWeightContributionEvidence
Security posture850.076.2✓
Capabilities960.054.7✓
Price level800.054.2✓
Integrations580.042.3✓
Pricing transparency250.082.1✓
Reliability00.070.0-

Computed . Re-weight it by intent, or see the full method.

All data & sourcesshow ↓

Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.

Features

AttributeValueEvidence
CapabilitiesIso 27001: Yes · Soc2 type ii: Yes · Pricing model: freemium_with_task_credits · Builder ui architecture: visual_node_canvas · Native llm nodes anthropic openai gemini: Yes · On premise self hosted deployment option: Yesmediumsource · 2026-08-25 · 60%

Integrations

AttributeValueEvidence
Count100mediumsource · 2026-08-25 · 60%

Market

AttributeValueEvidence
AvailabilityPrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: …highsource · 2026-08-25 · 75%

Pricing

AttributeValueEvidence
Modelfreemiummediumsource · 2026-08-25 · 60%
Free tierYesmediumsource · 2026-08-25 · 60%
Price levellowmediumsource · 2026-08-25 · 60%
TransparentNomediumsource · 2026-08-25 · 60%

Security

AttributeValueEvidence
Iso27001Yeshighsource · 2026-08-25 · 75%
Disclosure policyYesmediumsource · 2026-08-25 · 60%
GdprYeshighsource · 2026-08-25 · 75%
HipaaYeshighsource · 2026-08-25 · 75%
Soc2Yeshighsource · 2026-08-25 · 75%