StackAI vs Flowise

StackAI9.2Visit Flowise8.4Visit

Higher score StackAI #3 in AI Agent Platforms 9.2/10 Free plan · pricing on request Free plan✓ 5 of 5 features Visit StackAI

vs

Flowise #11 in AI Agent Platforms 8.4/10 Free plan Free plan✓ 5 of 5 features View Flowise

• StackAI fits best

  Enterprise teams needing governed multimodal agents

• Flowise fits best

  Builders needing visual multi-agent development

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Side by side

Feature	StackAI 9.2/10 Visit ↗	Flowise 8.4/10 Visit ↗
At a glance
Editor score	9.2	8.4
Ranking	#3 in AI Agent Platforms	#11 in AI Agent Platforms
Best for	Enterprise teams needing governed multimodal agents	Builders needing visual multi-agent development
Pricing model	Free plan + paid	Free plan + paid
Starting price	—	$35/mo
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Self-hosted	Cloud, Self-hosted
Platforms	Web	Web
Support	Community, Email, Docs	Community, Docs, Email
Compliance	SOC 2, ISO 27001, GDPR, HIPAA	SSO/SAML
Integrations	300+ integrations	6 integrations
Built for	Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features StackAI 5/5 · Flowise 5/5
Visual agent builder	✓	✓
Multi-agent support	✓	✓
Knowledge grounding	✓	✓
Voice agent support	✓	✓
Human handoff	✓	✓
Specs
Deployment model	Both	Both
Our review
Pros	Visual multi-agent workflows with knowledge bases and RAG 300+ enterprise integrations plus MCP server support On-premises, VPC, RBAC, approvals, and version control	Visual builders for assistants, chatflows, and agentflows Multi-agent orchestration with approvals, tools, MCP, and RAG Open-source deployment with APIs, SDKs, CLI, and embedded chat
Cons	Enterprise pricing is custom rather than publicly stated The Free plan is limited to one team member The Free plan includes two projects and 500 runs per month	Official core-team operations ended August 31, 2026 Feature development ceased July 29, 2026 The repository was archived August 10, 2026
Our verdict	StackAI is an enterprise platform for building, deploying, and governing AI agents and agentic workflows. It is aimed at teams that need visual workflow design, multi-agent orchestration, knowledge bases, and connections to business… Read the review →	Flowise was an open-source platform for visually building AI agents, chatbots, and LLM workflows. Its Assistant, Chatflow, and Agentflow builders targeted developers and teams that wanted to design agent systems through visual workflows… Read the review →

Strengths and trade-offs

• StackAI — where it wins

  • Visual multi-agent workflows with knowledge bases and RAG
  • 300+ enterprise integrations plus MCP server support
  • On-premises, VPC, RBAC, approvals, and version control

  Where it doesn't

  • Enterprise pricing is custom rather than publicly stated
  • The Free plan is limited to one team member
  • The Free plan includes two projects and 500 runs per month

• Flowise — where it wins

  • Visual builders for assistants, chatflows, and agentflows
  • Multi-agent orchestration with approvals, tools, MCP, and RAG
  • Open-source deployment with APIs, SDKs, CLI, and embedded chat

  Where it doesn't

  • Official core-team operations ended August 31, 2026
  • Feature development ceased July 29, 2026
  • The repository was archived August 10, 2026

• StackAI9.2/10 · Free plan · pricing on request

  A broad agent platform for enterprise workflows, governance, and private deployment.

  Visit StackAIFull verdict →
• Flowise8.4/10 · Free plan

  A capable visual agent builder whose official operations ended on August 31, 2026.

  View FlowiseFull verdict →