AI-Flow alternatives
6 agents tools in the same lane as AI-Flow, ranked by editorial score.
LA
Langflow
Agents · Multi-model
8.1
Open-source visual builder for LangChain-style AI agents and RAG pipelines.
Freemium· Open-source free; hosted free tier + paid enterprise via DataStaxagent-prototypingrag-pipelines
DI
Dify
Agents · Model-agnostic: OpenAI (GPT-4o, GPT-4.1), Anthropic Claude, Google Gemini, Mistral, Cohere, Ollama, and any OpenAI-compatible endpoint
Open-source LLMOps platform for building agentic workflows, RAG pipelines, and AI applications
Freemium· Professional: $590 · Team: $1590 · Sandbox: Free · Enterprise: Custom · Community: FreeRAG chatbot over internal documentsCustomer support automation
CS
Coze Studio
Agents · Multi-model
7.2
Self-hostable visual AI agent development platform from ByteDance with workflows, RAG, and plugin tooling.
Free· Free, Apache 2.0; self-hostedai-agentsworkflow-automation
PA
Portkey AI Gateway
Agents · Multi-model (1,600+ LLMs)
7.2
Open-source AI gateway that routes a single API call across 1,600+ LLMs with caching, fallbacks, and observability.
Freemium· Developer: Free Forever · Production: $49/month · Enterprise: Custom Pricingllm-routingfallbacks-and-retries
GB
GPT Builder
Agents · OpenAI GPT-4o / GPT-5 (plan-dependent)
6.9
OpenAI's no-code editor for spinning up custom ChatGPT agents with instructions, knowledge files, and tool calls.
Paid· Basic: $10 · Standard: $20 · Premium: $30custom-chatbotsinternal-assistants
MI
MindStudio
Agents · Multi-model
6.9
No-code platform for building and deploying AI agents across 200+ models without juggling API keys.
Freemium· Free: $0 · Individual: $20agent-buildingworkflow-automation