iii alternatives
6 agents tools in the same lane as iii, ranked by editorial score.
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
GA
Guild AI
Agents · Multi-model (bring your own)
6.9
Control plane for deploying, governing, and auditing AI agents in production.
Freemium· Free: $0 · Individual: $20 · Team: $200 · Enterprise: Contact usagent deploymentagent governance
TR
TrueFoundry
Agents · Multi-model
6.9
Enterprise control plane for deploying, governing, and scaling agentic AI on your own infrastructure.
Enterprise· Developer: $0 · Pro*: $499 · Pro Plus: $2999 · Enterprise: Customagent-deploymentllm-serving
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
PL
Plano
Agents · Multi-model
7.2
Envoy-based data plane for AI agents that handles routing, guardrails, and observability outside your app code.
Free· Open source; commercial pricing not disclosedagent-orchestrationllm-routing
LO
LobeHub
Agents · OpenAI GPT-4o/o1, Anthropic Claude 3.5/4, Google Gemini, DeepSeek, Mistral, Ollama, and 40+ other providers (bring-your-own-key)
Open-source AI agent platform and chat UI supporting every major LLM, plugins, and multi-agent workflows.
Freemium· Free: Free · Starter: $9.9 · Premium: $19.9 · Ultimate: $39.9Self-hosted ChatGPT alternativeMulti-provider LLM comparison