nowfound

AI · September 16, 2021

Embeddinghub: A vector database built for Machine Learning embeddings

The Virtual Feature Store. Turn your existing data infrastructure into a feature store. - featureform/featureform

Embeddinghub: A vector database built for Machine Learning embeddings launched on September 16, 2021 with 118 votes, #324 of 2,941 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 5 years on.

Visit github.com ↗Alternativestop 11% of September 2021

In plain words

Embeddinghub is a vector database designed to store and manage machine learning embeddings. Built for developers and data scientists working with AI models, it provides a specialized system for handling high-dimensional vector data. The product launched in 2021 and is available as open-source software on GitHub, making it accessible for teams that need to organize and query embedding data efficiently within their machine learning workflows.

written from the facts on this page · September 2026

Does a similar job

all alternatives →
  • Embeddinghub2021 · github.com · ▲118

    An open-source database for machine learning

  • Featureform – An open-source Feature Store for ML2022 · github.com · ▲136

    The Virtual Feature Store. Turn your existing data infrastructure into a feature store. - featureform/featureform

  • Supabase Vector2023 · supabase.com · ▲398

    The open source backend for AI applications

  • Building a web search engine from scratch with 3B neural embeddings2025 · blog.wilsonl.in · ▲699

    End-to-end deep dive of the project, spanning a large GPU cluster, distributed RocksDB, and terabytes of sharded HNSW.

  • HelixDB – Open-source vector-graph database for AI applications (Rust)2025 · github.com · ▲237

    Hey HN, we want to share HelixDB (https://github.com/HelixDB/helix-db/), a project a college friend and I are working on. It’s a new database that natively intertwines graph and vector types, without sacrificing performance. It’s written in Rust and our initial focus is on supporting RAG. Here’s a video runthrough: https://screen.studio/share/szgQu3yq. Why a hybrid? Vector databases are useful for similarity queries, while graph databases are useful for relationship queries. Each stores data in a way that’s best for its main type of query (e.g.…

  • Embedditor [::]2023 · ▲86

    Improved vector search with open-source AI embeddings editor

More ai this month

the category →
  • Video model that turns script into viral social media videos

    AI · 17d ago · spira.ai

  • The browser where Claude Code and Codex work beside you

    AI · 17d ago · rill.love

  • Kolibri is Aleph Alpha

    AI · 18d ago · tej.as

  • Paintings by AI models: programs run through a simulation of oil paint.

    AI · 20d ago · stillwet.art

  • Onepin▲384

    AI voiceover with every name, price and date said right

    AI · 30d ago · onepin.ai

  • A real-time world model you can explore and change

    AI · 28d ago · world.pixverse.video

Source: Show HN post ↗

Launched alongside, September 2021

the whole month →