Butternut.tech - We combine human action with automations to keep you in control while eliminating the busywork.
Datawhale - Powerful people data for enterprises.
Flookup - Fuzzy lookup, highlight and remove duplicates from your datasets
data.world - The social network for data people
DBHub.io - A "Cloud" for SQLite databases. Collaborative development for your data. :) - sqlitebrowser/dbhub.io
FileApp by Pipl - Pull users' missing data straight to your spreadsheet