
HireRight
GoodHire
Paycom
Sterling Talent Solutions
First Advantage
HireSafe
Intelifi Background Check Software
Run background checks automatically and securely with Checkr's RESTful API

Managed Hosting for developers, entrepreneurs, and businesses like yours

Which is more popular?
Based on our record, Checkr seems to be more popular. It has been mentioned 13 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | checkr.com | opalstack.com |
| Pricing | ||
| Company | Startup from the United States · 250 - 499 employees · 2014 | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Businesses and employers who require fast, accurate, and comprehensive background checks, especially those who need a system that integrates easily with existing HR platforms.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Getting Started With Checkr
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Checkr and Opalstack. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Checkr (https://checkr.com) | Checkr (YC S14) is hiring across multiple roles, located in our San Francisco, Denver, and Santiago offices. Checkr builds people infrastructure for the future of work. We've designed a faster—and... - Source: Hacker News / 10 months ago
As far as I'm aware, the state of play in tech is far more welcoming to formerly incarcerated people than this thread would imply. Justice Through Code at Columbia University is designed to place formerly incarcerated and criminal legal... - Source: Hacker News / over 2 years ago
Every couple of years, I have to do background checks on everyone that I am working with for a contract. We usually use CheckR (they were Goodhire until they were bought out). It costs a couple of hundred dollars and we get a printout... Source: over 3 years ago
Tracking Opalstack since Sep 2023.
When comparing Checkr and Opalstack, you can also consider the following products.

HireRight provides on-demand employment screening solutions for a global customer base of organizations.
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GoodHire is an employment screening service with solutions for businesses of every size.
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Paycom is a Human Capital Management system that helps companies manage the complete employment life cycle, from recruitment to retirement.
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SterlingBackcheck provides background screening services.
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Global leader among background check companies: First Advantage. Effortless criminal and pre-employment background checks, drug testing and tenant screening. Find your solution.
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HireSafe offers employment background screening solutions.
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