nowfound

Alternatives

Products that do what DataCircle does

A data exchange network. What dataset are you looking for?

  1. 1DD
  2. 2

    Making it easier to discover datasets. Made by Google.

    2018

  3. 3

    Advise others or receive free advice from 14000+ experts

    2016

  4. 4AL

    Hi HN! I am Maria, solo founder of DataQA (https://dataqa.ai/), a tool to search and label documents for various NLP tasks (e.g. entity extraction, entity linking, etc). I have worked as a data scientist and ML engineer for the better part of a decade, and over that time have specialised mainly in applications involving natural language processing (NLP). One of the key questions I have always had at the back of my mind is whether my time was well spent. Whenever I spent more time on feature engineering or trying different models, I always wondered whether I would get better…

    2021

  5. 5

    No-code data aggregation & export

    2024

  6. 6

    Reference tool for data visualisation

    2016

  7. 7DC
  8. 8

    Understand datasets & improve data quality, by Google PAIR

    2021

  9. 9

    Discover the best digital experiences, curated just for you

    2025

  10. 10
    99Circles198

    Subscription community platform for digital creators

    2020

  11. 11
    Recce161

    Explore, validate, and share data impact before merging

    2025

  12. 12
    Circle126

    Your playground to create, remix, and collab with AI

    Nov 2025

  13. 13

    Best Notion template marketplace

    2024

  14. 14

    Uncover TAM, market gaps & more leads

    2023

  15. 15

    Turn any web data into instant, interactive charts

    Jan 2026

  16. 16
    Census198

    Your customer data, in all your tools ⚡

    2020

  17. 17

    Build the semantic layer that makes AI analytics trustworthy

    Mar 2026

  18. 18

    Manage your computer vision data labeling

    2024

  19. 19

    Catalog of all chart types and tools to build them

    2017

  20. 20DA

    Dear HN, I am Riwaj, the cofounder of dstack.ai (https://github.com/dstackai). A few months ago, we built an online service that allows users to publish data visualizations from Python or R. The idea was to build a tool that did not require additional programming or front-end development for publishing data visualizations. Such a code can be invoked from either Jupyter notebook, RMarkdown, Python, or R scripts. Once the data is pushed, it can be accessed via a browser. Open-sourcing dstack: During our customer discovery phase, we realized that dstack.ai should integrate a lot…

    2020

  21. 21

    A guide for anyone who works with data

    2017

  22. 22

    The social network for data people

    2016

  23. 23
    Polyvia103

    Queryable visual knowledge index for agents

    Feb 2026

  24. 24

    Manage your survey and user research responses at scale

    2024

Ranked by how close each launch is in meaning, then by votes. Refine with a description →