Great Expectations
greatexpectations.io
Data Quality & Observability
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Backers
3
CRV, Index Ventures
Momentum
0/100
no fresh signals
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Oct 2026
Formerly Superconductive (superconductive.com)
2017
Founded
Tractionpublic signals, read monthly
Web presence
top 0.3%
of 133.2M domains by links, Common Crawl
Hacker News stories
7
best: 35 points
Registers and programsofficial lists and records that name the company
| Legal entity | Security Great Expectations Labs Inc. | its site |
Backed byfrom the funds' portfolios and accelerator catalogs
CRV 
Index Ventures 
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Overview
Great Expectations maintains the open-source Python library of the same name, which lets data teams declare and test expectations about their datasets. Failing checks stop bad data from moving down a pipeline and produce readable documentation of what a table should contain. The company sells a hosted platform built around the library.
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Cities
1
Hiring now
0
Countries
1
San Francisco
United States
HQ