Helicone
Logging and cost tracking layer for LLM requests.
AI · official site helicone.ai (not linked) · Alternatives
Looking for something like Dify? Here are 10 curated products that cover similar ground.

Logging and cost tracking layer for LLM requests.
AI · official site helicone.ai (not linked) · Alternatives
Hub for open models, datasets, and demos.
AI · official site huggingface.co (not linked) · Alternatives

Run open models locally, now with a built-in agent for documents and code.
AI · official site lmstudio.ai (not linked) · Alternatives

Open-source tracing, evaluation, and prompt management for LLM apps.
AI · official site langfuse.com (not linked) · Alternatives

Pull and run open language models on your own machine from the terminal.
AI · official site ollama.com (not linked) · Alternatives

A single API and key for routing requests across many AI model providers.
AI · official site openrouter.ai (not linked) · Alternatives

Test and red-team LLM apps for security problems before release.
AI · official site promptfoo.dev (not linked) · Alternatives

Run open-source models with a cloud API.
AI · official site replicate.com (not linked) · Alternatives

Lets AI agents drive a real web browser to finish tasks.
AI · official site browser-use.com (not linked) · Alternatives
Drag-and-drop builder for LLM flows and agents.
AI · official site flowiseai.com (not linked) · Alternatives
Popular Dify alternatives on LaunchNest include Helicone, Hugging Face, LM Studio. All are real AI products checked by editors.
Open-source workspace for building LLM apps and workflows visually.
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