Best LangChain alternatives

Open-source LLM app platform with visual orchestration

Run LLMs locally with one command

ByteDance's no-code agent builder

One API, hundreds of models

Cloud inference and fine-tuning for open models

The inference-performance king, an industry default

A desktop GUI for local models

Open models as one-click APIs

The open-source library for browser-driving agents

Multi-agent orchestration framework

Per-function cloud GPUs with seconds of cold start

China's aggregator for open models at aggressive prices

Open-source KB QA from FIT2CLOUD

Deep-document-understanding RAG engine

Fastest hosting for open-model inference

Self-hostable workflow automation with AI nodes

One-stop platform for the Qwen family

Graph orchestration for reliable agents

China's open-source knowledge-base QA platform

ByteDance's model platform, home of Doubao

Microsoft's multi-agent conversation framework

Data enrichment and outreach automation for growth teams

Semantic search built for AI agents

Declarative platform for fine-tuning and serving LLMs