
HackerRank
CodeSignal
iMocha
HackerEarth
TestGorilla
DevSkiller
mettl
Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.

Airbyte
Fivetran
Hevo Data
Stitch
Striim
MAGE
AWS Glue
Estuary is a real-time data integration platform that lets you sync, transform, and route data across systems with ease. It unifies ETL, streaming, and batch pipelines into a single, scalable solution for modern data workflows.

Which is more popular?
Based on our record, Estuary seems to be a lot more popular than Codility. While we know about 25 links to Estuary, we've tracked only 2 mentions of Codility.
Website, pricing, platforms and company facts side by side.
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| Website | codility.com | estuary.dev |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from the United States · 20 - 49 employees · 2022 |
| Listed in |
In their own words, as submitted to SaaSHub.


The Codility platform includes: CodeCheck - Design role-specific remote skills assessments to screen your technical candidates before moving them to the interview stage. CodeLive - Host technical remote or onsite interviews via our shared editor using a range of templates and whiteboards....
Estuary is a powerful real-time data integration platform designed to simplify and accelerate how organizations move and process data across their ecosystems. Built for the demands of modern data workflows, Estuary unifies batch and streaming data pipelines into a single, cohesive platform,...
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Codility and Estuary.
Estuary's answer:
Estuary provides both Streaming and Batch integration options as well as private deployments and BYOC.
Estuary's answer:
Security, data speed and price assurances.
Estuary's answer:
Data Analysts, Data Engineers and Software Engineers.
Estuary's answer:
Estuary was built by the founders of Gazette.dev which uniquely enables it to work with streaming and batch data.
Share your experience with using Codility and Estuary. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codility is a platform that helps companies assess the coding skills of developers. They offer a range of online coding tests and assessments that enable employers to evaluate candidates' technical abilities.
Estuary Flow is a real-time ETL, ELT, and Change Data Capture (CDC) platform that supports any combination of batch and real-time data pipelines. Its intuitive, user-friendly interface makes it possible to create new...
Estuary Flow supports both ETL and ELT, meaning you can build streaming transforms using SQL or TypeScript (ETL) or use dbt in your destination. The platform safeguards data in motion and at rest with...
If you're looking to streamline your data workflows and unlock the full potential of your data, we encourage you to explore Estuary Flow further. You can try Estuary Flow for free or contact our team to discuss your...
Recommendations tracked on public social media and blogs since March 2021.


- Technical skills: have they got the walk to match the talk? Programming languages on a resume mean little if candidates are unable to demonstrate their hard coding skills. You can test these skills with technical skill tests, such as... - Source: dev.to / over 2 years ago
Codility : Verify and improve coding skills. - Source: dev.to / over 5 years ago
Rent the pipeline (examples, not a census; the build/rent line blurs since several offer self-hosted versions): Estuary does real-time CDC into warehouses and streams with a managed backfill story; Sequin is Postgres-native CDC aimed at... - Source: dev.to / 13 days ago
If you're evaluating the managed side of this decision, Estuary is one option worth testing, especially if you need low-latency CDC, exactly-once semantics where supported, and the ability to reuse the same change stream across multiple... - Source: dev.to / 2 months ago
Estuary | US-Based / Remote | Full-time – https://estuary.dev/ Estuary is a VC-backed, post–Series A startup powering right-time data replication and transform — from sub-second CDC replication to terabyte-scale OLAP data flows. We’re... - Source: Hacker News / 10 months ago
When comparing Codility and Estuary, you can also consider the following products.

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
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Replicate data in minutes with prebuilt & custom connectors
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CodeSignal is the leading assessment platform for technical hiring.
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Fivetran offers companies a data connector for extracting data from many different cloud and database sources.
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Hevo Data is a no-code, bi-directional data pipeline platform specially built for modern ETL, ELT, and Reverse ETL Needs. Get near real-time data pipelines for reporting and analytics up and running in just a few minutes. Try Hevo for Free today!
Compare Hevo Data to Codility or Estuary: