LLMOps - OpenTechHub

Mem0

A memory layer for AI agents: extracts and recalls facts across sessions so the LLM stops re-sending history. Apache-2.0, self-hostable on Postgres and Qdrant; SSO and audit logs are Enterprise-gated.

Unsloth

Apache 2.0 LLM fine-tuning framework from Unsloth AI: 2x faster training on 60% less VRAM versus standard implementations; multi-GPU and full-parameter training require Pro/Enterprise tiers.

Helicone

Enterprise LLM observability and gateway. A SOC 2-certified alternative to LangSmith for tracking prompts, costs, and performance with data sovereignty.

Dify

An open-source LLM app development platform for orchestrating RAG pipelines, agents, and complex workflows with a visual interface.

Flowise

The open-source low-code tool for developers to build customized LLM orchestration flows and AI Agents using JavaScript/Node.js.

LangFlow

The Python-native visual IDE for building AI Agents and RAG pipelines. Drag-and-drop interface for LangChain.