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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
ModelsAzureFreemium

Codestral 25.01

Azure model · codestral

Pay-as-you-goInspect tool
ModelsHeliconeOpen Source

Kimi K2 (07/11)

Helicone model · kimi

FreemiumInspect tool
ModelsNvidiaOpen source

Llama 3.1 8B Instruct

Nvidia model · llama

Free (OSS)Inspect tool
ModelsHeliconeOpen Source

Meta Llama 4 Maverick 17B 128E

Helicone model · llama

FreemiumInspect tool
ModelsHeliconeOpen Source

Meta Llama 4 Scout 17B 16E

Helicone model · llama

FreemiumInspect tool
ModelsHeliconeOpen Source

Meta Llama Guard 4 12B

Helicone model · llama

FreemiumInspect tool
ModelsHeliconeOpen Source

OpenAI Codex Mini Latest

Helicone model · gpt-codex-mini

FreemiumInspect tool
ModelsHeliconeOpen Source

OpenAI GPT-5

Helicone model · gpt

FreemiumInspect tool
ModelsHeliconeOpen Source

OpenAI GPT-5 Mini

Helicone model · gpt-mini

FreemiumInspect tool
ModelsHeliconeOpen Source

OpenAI GPT-5 Nano

Helicone model · gpt-nano

FreemiumInspect tool
ModelsHeliconeOpen Source

OpenAI GPT-5.1

Helicone model · gpt

FreemiumInspect tool
ModelsHeliconeOpen Source

OpenAI GPT-5.1 Chat

Helicone model · gpt-codex

FreemiumInspect tool

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