agent · workflow
Gumloop vs Stack AI
55 fields both were evaluated on, 27 of them different — including where one discloses something the other does not. Every value links to the document it came from. 28 further fields are disclosed by neither and are listed at the end rather than tabled.
Assurance
| Field | Gumloop | Stack AI |
|---|---|---|
| Audit trail· | “Audit logging Capture detailed audit trails for actions across the organization to understand where data is flowing.”www.gumloop.com · checked Aug 1, 2026 | audit logs, and more “Security and Governance Feature controls, audit logs, and more”www.stack.ai · checked Aug 1, 2026 |
| Runtime governance· | Spend and action controls enforced at run time: budget and quota controls, spend caps by agent/team/org with approval on costly actions, and plain-English policy rules that block, tag or log actions before they run. “App policies and guardrails . Write plain English rules that block, tag, or log actions before they run.”www.gumloop.com · checked Aug 18, 2026 | Feature controls, audit logs, and more “Security and Governance Feature controls, audit logs, and more”www.stack.ai · checked Aug 1, 2026 |
| Permission scopes· | Reusable roles with scoped access to credentials and secrets; SAML SSO and SCIM offered. “Roles and permissions . Manage reusable roles, credentials, and secrets with scoped access.”www.gumloop.com · checked Aug 18, 2026 | no public information www.stack.ai · checked Aug 1, 2026 |
| Compliance certifications· | SOC 2 Type II, independently audited; GDPR with Zero Data Retention agreements for third-party models. No auditor, certificate or report date published on the page checked. “SOC 2 Type II . Independently audited and compliant. GDPR . Zero Data Retention agreements for third-party models.”www.gumloop.com · checked Aug 18, 2026 | “HIPAA Secure, certified handling of sensitive health information. Healthcare 001 GDPR Advanced privacy standards for the protection of personal data. Europe 002 SOC 2 Type II Verified security practices for enterprise-grade data protection. SECURITY 003 ISO 27001 Global excellence in information security management. global 004”www.stack.ai · checked Aug 1, 2026 |
| Regulatory alignment· | SOC 2 Type II and GDPR are the two frameworks named on the vendor page. “SOC 2 Type II . Independently audited and compliant. GDPR . Zero Data Retention agreements for third-party models.”www.gumloop.com · checked Aug 18, 2026 | no public information www.stack.ai · checked Aug 1, 2026 |
Agency
| Field | Gumloop | Stack AI |
|---|---|---|
| Human oversight· | Spend/budget increases above a set cap require explicit human approval (approve/deny) “Raise to 75k? Deny Approve”www.gumloop.com · checked Aug 18, 2026 | Integrate human oversight into cricial decision points “Human in the Loop Integrate human oversight into cricial decision points”www.stack.ai · checked Aug 1, 2026 |
| Goal complexity· | no public information www.gumloop.com · checked Aug 18, 2026 | “Go from time-consuming process to working agents in minutes”www.stack.ai · checked Aug 1, 2026 |
| Action space· | Agents can take write actions such as drafting and saving emails on the user's behalf “Draft outreach to the top two and save to my Gmail drafts.”www.gumloop.com · checked Aug 18, 2026 | read, write, and execute tasks within your existing systems. “AI agents built on StackAI can read, write, and execute tasks within your existing systems.”www.stack.ai · checked Aug 1, 2026 |
| Operating environment· | Agents are used from Slack, Microsoft Teams and Gmail. WhatsApp, listed in the earlier capture, is no longer named on the page. “Microsoft Teams Bring agents into your chats and channels”www.gumloop.com · checked Aug 18, 2026 | your existing systems. “AI agents built on StackAI can read, write, and execute tasks within your existing systems.”www.stack.ai · checked Aug 1, 2026 |
| Initiative· | Agents can be started by app triggers and recurring (scheduled) tasks. The earlier "running in the background" wording is no longer on the page. “App triggers Recurring tasks 300+ Connectors”www.gumloop.com · checked Aug 18, 2026 | no public information www.stack.ai · checked Aug 1, 2026 |
Safety
| Field | Gumloop | Stack AI |
|---|---|---|
| Safety policy· | Zero Data Retention agreements are in place for third-party models. The stronger claim in the earlier capture - that Gumloop never uses customer data to train AI models - is NOT on the current page; "never uses customer data to train" returns zero matches. “GDPR . Zero Data Retention agreements for third-party models.”www.gumloop.com · checked Aug 18, 2026 | no public information www.stack.ai · checked Aug 1, 2026 |
| Third-party evaluations· | Independently audited and SOC 2 Type II compliant “SOC 2 Type II . Independently audited and compliant.”www.gumloop.com · checked Aug 18, 2026 | no public information www.stack.ai · checked Aug 1, 2026 |
| Data handling· | Zero Data Retention agreements are in place for third-party models. The stronger claim in the earlier capture - that Gumloop never uses customer data to train AI models - is NOT on the current page; "never uses customer data to train" returns zero matches. “GDPR . Zero Data Retention agreements for third-party models.”www.gumloop.com · checked Aug 18, 2026 | no public information www.stack.ai · checked Aug 1, 2026 |
Practicality
| Field | Gumloop | Stack AI |
|---|---|---|
| Availability· | no public information www.gumloop.com · checked Aug 18, 2026 | |
| Deployment options· | Offers VPC deployment inside customer AWS, Azure, or Google Cloud environments, in addition to cloud SaaS “Deploy Gumloop inside your own AWS, Azure, or Google Cloud environment to keep data in your network.”www.gumloop.com · checked Aug 18, 2026 | Multi-tenant, VPC, on-premise “Deploy Anywhere Multi-tenant, VPC, on-premise”www.stack.ai · checked Aug 1, 2026 |
| Integrations· | Offers 300+ pre-built connectors to external tools “300+ Connectors”www.gumloop.com · checked Aug 18, 2026 | 100+ enterprise integrations “With 100+ enterprise integrations, AI agents built on StackAI can read, write, and execute tasks within your existing systems.”www.stack.ai · checked Aug 1, 2026 Not in our latest capture. We captured this page again on Sep 17, 2026 and this quote was not there. How we re-check citations |
| Supported regions· | no public information www.gumloop.com · checked Aug 18, 2026 | “GDPR Advanced privacy standards for the protection of personal data. Europe”www.stack.ai · checked Aug 1, 2026 |
| Support model· | no public information www.gumloop.com · checked Aug 18, 2026 | “White-Glove Experience Dedicated support from AI experts”www.stack.ai · checked Aug 1, 2026 |
Foundation models
| Field | Gumloop | Stack AI |
|---|---|---|
| Base models· | Model picker on the vendor page shows Claude Opus 5, Gemini 3.7 Flash, GPT-5.6 Sol, DeepSeek V4-Pro and Grok 4.5. The earlier provider-level list (Anthropic, OpenAI, Gemini, DeepSeek) is no longer on the page; Grok is new. “Claude Opus 5 Claude Opus 5 Gemini 3.7 Flash Gemini 3.7 Flash GPT-5.6 Sol GPT-5.6 Sol DeepSeek V4-Pro DeepSeek V4-Pro Grok 4.5 Grok 4.5”www.gumloop.com · checked Aug 18, 2026 | Claude Sonnet 4.5 “LLM Anthropic Use LLM to identify and pull key financial indicators and create a summary. PROMPT Extract key financial figures from the uploaded report, including revenue, profit, operating expenses, and cash flow. Present the results in a summary. Claude Sonnet 4.5”www.stack.ai · checked Aug 1, 2026 Not in our latest capture. We captured this page again on Sep 17, 2026 and this quote was not there. How we re-check citations |
| Model provider· | Model picker on the vendor page shows Claude Opus 5, Gemini 3.7 Flash, GPT-5.6 Sol, DeepSeek V4-Pro and Grok 4.5. The earlier provider-level list (Anthropic, OpenAI, Gemini, DeepSeek) is no longer on the page; Grok is new. “Claude Opus 5 Claude Opus 5 Gemini 3.7 Flash Gemini 3.7 Flash GPT-5.6 Sol GPT-5.6 Sol DeepSeek V4-Pro DeepSeek V4-Pro Grok 4.5 Grok 4.5”www.gumloop.com · checked Aug 18, 2026 | Anthropic “LLM Anthropic”www.stack.ai · checked Aug 1, 2026 Not in our latest capture. We captured this page again on Sep 17, 2026 and this quote was not there. How we re-check citations |
| Model swappable· | Control which AI models teams can use; model access can also be set per custom role. “AI model restrictions . Control which AI models teams can use.”www.gumloop.com · checked Aug 18, 2026 | “LLM Agnostic Deploy the best-performing model for every specific task”www.stack.ai · checked Aug 1, 2026 |
Ecosystem
| Field | Gumloop | Stack AI |
|---|---|---|
| Protocols supported· | Supports MCP (Model Context Protocol) for connecting agents to external tool servers “MCP client and server tracking”www.gumloop.com · checked Aug 18, 2026 | no public information www.stack.ai · checked Aug 1, 2026 |
| Tool use· | Every tool call traced through one logging and analytics layer (MCP client and server tracking). “Trace every tool call through one logging and analytics layer.”www.gumloop.com · checked Aug 18, 2026 | read, write, and execute tasks within your existing systems. “AI agents built on StackAI can read, write, and execute tasks within your existing systems.”www.stack.ai · checked Aug 1, 2026 |
| API access· | Publishes a developer API for managing agent skills and connectors “Manage Agent Skills and Connectors from the API”www.gumloop.com · checked Aug 18, 2026 Not in our latest capture. We captured this page again on Sep 17, 2026 and this quote was not there. How we re-check citations | no public information www.stack.ai · checked Aug 1, 2026 |
Impact
| Field | Gumloop | Stack AI |
|---|---|---|
| User base· | Named customers include Instacart, Samsara and Gusto, with a cited $1.5M+ additional ARR case study “Gumloop has been critical in helping all teams at Instacart”www.gumloop.com · checked Aug 18, 2026 | |
| Deployment scale· | Self-described as infrastructure for "the world's most AI native companies"; no customer count or deployment figure is published. “The AI infrastructure powering the world”www.gumloop.com · checked Aug 18, 2026 Not in our latest capture. We captured this page again on Sep 17, 2026 and this quote was not there. How we re-check citations | building and running production-ready AI systems. “StackAI provides a reliable foundation for building and running production-ready AI systems.”www.stack.ai · checked Aug 1, 2026 |
| High-risk domains· | no public information www.gumloop.com · checked Aug 18, 2026 | “HIPAA Secure, certified handling of sensitive health information. Healthcare”www.stack.ai · checked Aug 1, 2026 |
Disclosed by neither
Both Gumloop and Stack AI publish nothing on these 28 fields. That is a finding about the category rather than a difference between them, so it is recorded here instead of as 28 identical table rows. Each is shown with its source check on the individual profiles.
- Autonomy level
- Target sectors
- Documented incidents
- Pricing model
- Price point
- Open weights
- Fine-tuning
- Context window
- Multi-agent
- Open source
- Marketplace presence
- Safety evaluations
- Red teaming
- Usage restrictions
- Model or system card
- Incident reporting
- Insurance available
- Insurance carriers
- Coverage limits
- Indemnification
- Liability cap
- Tamper-evident log
- Explainability
- Outcome-based pricing
- Settlement mechanism
- Dispute process
- SLA terms
- Evaluation coverage
Questions
- How do Gumloop and Stack AI compare on human oversight?
- Gumloop: Spend/budget increases above a set cap require explicit human approval (approve/deny). Stack AI: Integrate human oversight into cricial decision points.
- How do Gumloop and Stack AI compare on action space?
- Gumloop: Agents can take write actions such as drafting and saving emails on the user's behalf. Stack AI: read, write, and execute tasks within your existing systems..
- How do Gumloop and Stack AI compare on operating environment?
- Gumloop: Agents are used from Slack, Microsoft Teams and Gmail. WhatsApp, listed in the earlier capture, is no longer named on the page.. Stack AI: your existing systems..
- How do Gumloop and Stack AI compare on initiative?
- Gumloop: Agents can be started by app triggers and recurring (scheduled) tasks. The earlier "running in the background" wording is no longer on the page.. Stack AI: no public information disclosed.
- How do Gumloop and Stack AI compare on deployment scale?
- Gumloop: Self-described as infrastructure for "the world's most AI native companies"; no customer count or deployment figure is published.. Stack AI: building and running production-ready AI systems..
- How do Gumloop and Stack AI compare on deployment options?
- Gumloop: Offers VPC deployment inside customer AWS, Azure, or Google Cloud environments, in addition to cloud SaaS. Stack AI: Multi-tenant, VPC, on-premise.