Relevance AI vs Stack AI

Detailed side-by-side comparison to help you choose the right tool

Relevance AI

🟢No Code

AI Agents & Autonomous Workflows

No-code platform for building AI agents and teams that automate sales, marketing, and ops workflows.

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Starting Price

Free
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Stack AI

🟡Low Code

AI Agents & Autonomous Workflows

Visual builder for enterprise AI agents and workflows, with on-prem deployment and SOC2 compliance.

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Starting Price

Free
Full ReviewVisit Site

Feature Comparison

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FeatureRelevance AIStack AI
CategoryAI Agents & Autonomous WorkflowsAI Agents & Autonomous Workflows
Pricing Plans25 tiers17 tiers
Starting PriceFreeFree
Key Features
  • • Visual Agent Builder
  • • Multi-Agent Workforces
  • • Custom Tool Builder
  • • Visual Agent Development Platform
  • • Enterprise Compliance (SOC 2, HIPAA, GDPR, ISO 27001)
  • • Knowledge Base & RAG Integration

Relevance AI - Pros & Cons

Pros

  • ✓Strong RevOps templates ship working agents in minutes
  • ✓Workforce/manager model maps to existing ops org structures
  • ✓Audit logs and approvals make it deployable in regulated teams
  • ✓Native HubSpot/Salesforce/Apollo connectors save weeks
  • ✓Custom Python escape hatch covers edge cases

Cons

  • ✗Credit-based pricing can spike unpredictably at scale
  • ✗$199/mo entry tier is steep vs general-purpose automation tools
  • ✗Less flexible than developer frameworks like LangGraph or CrewAI
  • ✗Some integrations require Enterprise tier
  • ✗Pricing was reported recently — verify with vendor before purchase

Stack AI - Pros & Cons

Pros

  • ✓One of few low-code builders with SOC2 + HIPAA + on-prem
  • ✓Fortune 500 customer base provides confidence for procurement
  • ✓Strong document and Snowflake integrations for knowledge work
  • ✓Dev/staging/prod environments + versioning beat most no-code rivals
  • ✓Model-agnostic — no lock-in to a single LLM provider

Cons

  • ✗Pricing is opaque; $499/mo entry is steep for small teams
  • ✗Visual canvas can get unwieldy at high complexity
  • ✗Less community/template ecosystem than Flowise or LangFlow
  • ✗Custom code blocks help, but pure devs prefer code-first tools
  • ✗Pricing was reported recently — verify with sales before purchase

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🔒 Security & Compliance Comparison

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Security FeatureRelevance AIStack AI
SOC2✅ Yes✅ Yes
GDPR✅ Yes✅ Yes
HIPAA—✅ Yes
SSO✅ Yes🏢 Enterprise
Self-Hosted❌ No✅ Yes
On-Prem❌ No✅ Yes
RBAC✅ Yes🏢 Enterprise
Audit Log✅ Yes🏢 Enterprise
Open Source❌ No❌ No
API Key Auth✅ Yes✅ Yes
Encryption at Rest✅ Yes✅ Yes
Encryption in Transit✅ Yes✅ Yes
Data ResidencyUS, EUconfigurable
Data Retentionconfigurablecustomizable
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Review Relevance AIReview Stack AI