Co-op Change Log - December Digital Data Updates!

Co-op Change Log - December Digital Data Updates!
Photo by Joseph Frank / Unsplash

MAID/HEM 2.2 & IP/MAID 1.2 updates are available!

Available Co-op Schemas

  • Full B2B Contact Data 2.2 - Active
  • MAID/HEM Extract 2.2 - Active
  • IP/MAID Extract 1.2 - Active
  • Non-PII Contact Data 1.1 - Active
  • Firmographic Data 1.1 - Active
  • B2C Contact Data 1.0 - March 2022

MAID/HEM 2.2 & IP/MAID 1.2 Updates

  • MAID/HEM 2.2: Ingested multiple new co-op member contributions, bringing our total MAID/HEM pairs to over 2.2B, a 480% increase month over month.


  • IP/MAID 1.2: Added an additional +242M IP/MAID pairs, giving us a total of over 11.1B IP/MAID pairs.


  • Note: Through comparison to internal data assets and adding a frequency heuristic model, we identified potential fraudulent and suspicious MAID/HEM pairs and removed them from the data set. This is an ongoing process that we will refine and fine tune as we ingest more data.

What the Co-op Needs

The co-op is still very focused on improving the accuracy of telephone and email data. We have completed the workflow for ingesting the exhaust from telephone and email campaigns. We will be reaching out to each of you to ensure your validation data is properly onboarded.

If you are subscribed to the MAID/HEM, IP/MAID, and Non-PII data, you will receive a separate email with the bucket locations.

Please email nick@flowengine.io if you have any questions regarding the most recent data delivery updates and if there are any data projects or issues that you’d like to see prioritized that we have not mentioned.

We appreciate all of your feedback,

Nick Weldon, Co-founder of The Data Co-op