AI tools worth knowing

• DataFreemium

  Hugging Face

  by Hugging Face

  The hub for open models, datasets and demo apps.

  Visit Hugging Face (opens the maker's site)
• DataFreemium

  Weights & Biases

  by Weights & Biases

  Experiment tracking and evaluation for machine learning teams.

  Visit Weights & Biases (opens the maker's site)
• DataPaid

  Databricks

  by Databricks

  A data and AI platform for building and serving models on company data.

  Visit Databricks (opens the maker's site)
• DataFreemium

  Pinecone

  by Pinecone

  A managed vector database for search and retrieval.

  Visit Pinecone (opens the maker's site)

Reviewed October 2026. Pricing models and features change often, so check the maker's site before you decide. Nanofuze is not paid to list any tool.