vioscaleAI
Comparison

Gumloop vs Stack AI

No clear leader: Gumloop (56.1) and Stack AI (52.4) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Gumloop full profile →Stack AI full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Gumloop56
Stack AI52
Score
vioscaleAI score
Gumloop56 / 100medium · 54%
Stack AI52 / 100low · 39%
Pricing
Free tier
Gumloop✓
Stack AI✗
Model
Gumloopfreemium
Stack AIquote
Price level
Gumlooplow
Stack AIunknown
Transparent
Gumloop✗
Stack AI✗
Integrations
Count
Gumloop100
Stack AI300
Security
Certifications
Disclosure policy
Gumloop–
Stack AI✓
Gdpr
Gumloop✓
Stack AI✓
Hipaa
Gumloop✓
Stack AI✓
Iso27001
Gumloop–
Stack AI✓
Soc2
Gumloop✓
Stack AI✓
Trust center
Market
Availability
Content
Faq
Gumloop6 items
Stack AI7 items

Capabilities

Feature-by-feature on the axes that matter for ai workflow automation. “-” means undocumented, not absent.

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

What each one is

The product in its own terms, so the numbers below have context.

Gumloop

An automation platform that enables teams to build intelligent agents capable of executing tasks by interacting with web applications and integrated services, with support for multiple AI models through a visual workflow builder.

Independently observed

Stack AI

A no-code platform enabling enterprises to build, deploy, govern, and scale AI agents that automate workflows while maintaining security, compliance, and human oversight over critical decisions.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Gumloop

Usage-basedFree tier

Free tier available. Paid plans use passthrough pricing: tokens at cost, compute at cost, plus 8% orchestration fee.

  • FreeFree
  • Custom / EnterpriseContact sales
    • Token passthrough at cost
    • Compute passthrough at cost
    • 8% orchestration fee
as of verify ↗

Stack AI

HybridFree tier

Free plan at $0/month with 500 runs per month; custom enterprise pricing available

  • FreeFree
    • 500 runs per month
    • 2 Projects
    • 1 Seat
    • Community support on Discord
    • Agents
    • +9 more
  • CustomContact sales
    • Custom number of runs
    • Unlimited projects
    • Custom number of seats
    • All features and data loaders
    • Dedicated infrastructure
    • +6 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Gumloop✓
Stack AI✓
CLI
Gumloop✓
Stack AI✗
Deployment
Cloud / SaaS
Gumloop✓
Stack AI✓
Self-hosted
Gumloop✓
Stack AI✓
On-premise
Gumloop✗
Stack AI✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (10)
  • OpenAI
  • Anthropic
  • Google Drive
  • Slack
  • Salesforce
  • Notion
  • Airtable
  • Asana
  • Microsoft Teams
  • Apollo

Gumloop

37 total - 27 not shared
  • ChatGPT
  • Claude
  • Google
  • Gemini
  • Perplexity
  • Meta Llama
  • DeepSeek
  • Grok
  • Microsoft Azure
  • Google Docs
  • Google Workspace
  • Google Calendar
  • Zendesk
  • Linear
  • Jira
  • Gmail
  • Monday.com
  • Apify
  • DataForSEO
  • GitHub
  • Azure
  • MCP servers
  • Llama
  • Firecrawl
  • +3 more
Independently observed

Stack AI

29 total - 19 not shared
  • Email
  • SharePoint
  • Chrome Extension
  • REST API
  • Deepgram
  • Stable Diffusion
  • Groq
  • Atlassian Jira
  • AWS RDS
  • AWS S3
  • Snowflake
  • Google Gemini
  • AWS Bedrock
  • Ahrefs
  • Abstract API
  • 15Five
  • Ashby
  • AWS Athena
  • Amazon Neptune
Independently observed
Still deciding?

Gumloop or Stack AI: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.