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Curated Directory

AI Builder's Toolkit

35+ essential tools for building AI applications. Curated by the AGI House Canada community.

All Tools(35 tools)

Hugging Face

The GitHub for ML. Models, datasets, and Spaces for hosting.

modelsdatasets
freemium

OpenRouter

One API for all LLMs. Claude, GPT-4, Llama, and more.

apimulti-model
paid

Together AI

Fast inference for open-source models at low cost.

inferenceapi
paid

Replicate

Run ML models in the cloud with simple API.

apieasy
paid

Groq

Blazing fast LLM inference with custom hardware.

fastinference
freemium

Cohere

🍁

Enterprise-focused LLM API with strong embeddings.

enterpriseembeddings
freemium

RunPod

Affordable GPU cloud with spot instances and templates.

gpucloud
paid

Lambda Labs

GPU cloud built for ML. Simple pricing, good availability.

gpucloud
paid

Vast.ai

P2P GPU marketplace. Cheapest GPUs, less reliable.

gpucheap
paid

Paperspace

GPU cloud with Gradient notebooks and deployments.

notebookscloud
freemium

Weaviate

Open-source vector database with rich features.

vector-dbopen-source
freemium

Chroma

Lightweight embedding database. Great for prototyping.

vector-dblightweight
free

Qdrant

High-performance vector search with filtering.

vector-dbfast
freemium

LanceDB

Serverless vector database built on Lance format.

vector-dbserverless
free

Unstructured

Extract text and data from any document format.

data-extractiondocuments
freemium

BentoML

Framework for serving ML models at scale.

servingframework
freemium

FastAPI

Modern Python web framework. Perfect for ML APIs.

apipython
free

Ray Serve

Scalable model serving from the Ray ecosystem.

servingscalable
free

Gradio

Build ML web apps in minutes. Great for demos.

demoui
free

Streamlit

Turn data scripts into shareable web apps.

demoui
freemium

MLflow

Open-source MLOps platform. Tracks experiments and models.

mlopsopen-source
free

Langfuse

Observability for LLM applications. Traces and analytics.

llm-opstracing
freemium

Helicone

LLM observability with cost tracking and caching.

llm-opscost
freemium

Arize AI

ML observability for production models.

mlopsproduction
freemium

LlamaIndex

Data framework for LLM apps. Great for RAG.

ragframework
free

Instructor

Structured outputs from LLMs with Pydantic.

structuredoutputs
free

DSPy

Programming—not prompting—LMs with optimizable modules.

frameworkresearch
free

Cursor

AI-first code editor built on VS Code.

idecoding
freemium

Aider

AI pair programming in your terminal.

codingterminal
free

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