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AI Tools Directory

Discover the tools behind real AI build, eval, and deployment workflows.

Browse by role in the stack, not just by vendor. Compare fit here, then open a tool detail page when it earns deeper inspection.

Open My AI StackBrowse Agent Capabilities

Stack layer

Narrow the directory by what the tool does in the workflow.

All Tools467Models886Environment6Action Space411Observation19Reward / Eval10Policy Serving35Training Infra5Safety / Guardrails7Orchestration16

Browse tools

886 results in the directory

Suggest a tool
ModelsOpenRouterFREEMIUM

Gemini 2.0 Flash Experimental (free)

OpenRouter model · gemini-flash

Usage-basedInspect tool
ModelsAzureOpen source

Phi-4

Azure model · phi

Free (OSS)Inspect tool
ModelsAzureOpen source

Phi-4-mini

Azure model · phi

Free (OSS)Inspect tool
ModelsAzureOpen source

Phi-4-mini-reasoning

Azure model · phi

Free (OSS)Inspect tool
ModelsAzureOpen source

Phi-4-multimodal

Azure model · phi

Free (OSS)Inspect tool
ModelsAzureOpen source

Phi-4-reasoning

Azure model · phi

Free (OSS)Inspect tool
ModelsAzureOpen source

Phi-4-reasoning-plus

Azure model · phi

Free (OSS)Inspect tool
ModelsNovita AIOpen source

Llama 3.3 70B Instruct

Novita AI model · llama

Free (OSS)Inspect tool
ModelsAmazon BedrockOpen source

Llama 3.3 70B Instruct

Amazon Bedrock model · llama

Free (OSS)Inspect tool
ModelsOpenRouterOpen source

Llama 3.3 70B Instruct (free)

OpenRouter model · llama

Free (OSS)Inspect tool
ModelsAzureOpen source

Llama-3.3-70B-Instruct

Azure model · llama

Free (OSS)Inspect tool
ModelsHeliconeOpen Source

Meta Llama 3.3 70B Instruct

Helicone model · llama

FreemiumInspect tool

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