custom applicant tracking system

Custom Applicant Tracking System

Does your company have a custom applicant tracking system (sometimes known as a homegrown ATS)? We love working with folks who have built a solution in-house, and we can help align with your company's unique recruitment or workflow needs. We have one staffing customer putting out thousands of jobs per month using Ongig's ATS integration API and their homegrown ATS. 


Applicant tracking system and recruiting software designed to optimize your entire recruiting process. Learn more


Major recruitment / applicant tracking SaaS platform software used by both leading corporations and leading third-party recruiters. Learn more


A robust applicant tracking system supported by talent acquisition tools to engage the right people and build your workforce. Learn more


Oracle Taleo Recruiting Cloud Service is the market leading solution that helps enterprises source, assess, and hire the best talent.


SmartRecruiters offers a comprehensive recruiting platform with intuitive technology, streamlining and simplifying the hiring process for both recruiters and candidates.

Breezy HR

An intuitive, cloud-based recruiting platform, streamlining the hiring process and enhancing collaboration, making it easier for recruiters and candidates to connect.


Lever streamlines the hiring process and simplifies the Applicant Tracking System, so that recruiters and hiring managers can focus on what truly matters: their candidates.

Bullhorn Applicant Tracking System


Bullhorn offers an integrated Applicant Tracking System (ATS) and CRM platform with intuitive technology that streamlines recruitment processes and enhances candidate engagement. 


Talent management system that provides recruitment, training, management, and collaboration solutions for all business sizes.


BambooHR offers an intuitive Applicant Tracking System, enhancing collaboration and making it easier for recruiters to connect with candidates.


Workday Recruiting isn’t just another applicant tracking system (ATS). It’s an end-to-end recruitment software solution.


Recruit and hire more effectively with a candidate-centric Applicant Tracking System (ATS).

SAP SuccessFactors

Source, engage, and hire the world’s best talent with intelligence and guidance along every step of recruiting – from sourcing and candidate experience to applicant management.


UKG (Ultimate Kronos Group) brings together Kronos and UltiPro, offering a candidate-centric recruitment platform that engages candidates with intuitive technology, streamlining the hiring process for both recruiters and applicants.


UltiPro® Recruiting’s unique, candidate-centric design helps you engage candidates with simple technology that candidates want to use. Ultipro has merged with Kronos to form UKG as of April 2020. 


Workable is flexible, global, easy-to-use hiring software.


The applicant tracking system you need to recruit better candidates, get more organized, and make great hires.


The easiest-to-use ATS you'll find, powered by the competencies of your best employees.


LinkedIn applicant tracking system integrates with the platform's professional network, offering tools to source, track, and manage candidates. It is a comprehensive solution for companies of all sizes, optimizing hiring with streamlined workflows, integrated communication tools, and analytics for informed decision-making.


The Indeed applicant tracking system is not a traditional ATS. But, it offers ATS-like features, including tools to manage job postings, track applicants, and communicate with candidates, offering an end-to-end recruitment solution. 

What is an ATS?

An Applicant Tracking System (ATS) is software used to track candidates applying for job listings. ATS solutions have been around since 1998, with early examples including Taleo/Recruitsoft (now owned by Oracle) and Brassring. Newer players in the applicant tracking system marketing include Greenhouse (2010) and Lever (2014), which have seen massive growth in the past few years. We expect some of the best applicant tracking systems to integrate more AI capabilities and offer seamless integrations in 2024 and beyond. 

Why choose ATS integration with Ongig? 

Applicant tracking system integration with Ongig speeds up workflows, saving time and money for HR teams by streamlining recruitment processes. 

It also:

  • improves the quality and reach of job listings
  • helps attract more qualified candidates
  • enhances employer branding

How does Ongig's ATS API work?

Through our ATS integration API, Ongig acts as a bridge between candidates and employers, connecting them through effective job descriptions, search functionality, mobile optimization, SEO, and employer branding content sourced from an ATS. ATSs serve as the database of record, while Ongig's platform enhances visibility and engagement for candidates and recruiters.

Ongig ats integration -- how it works

How do ATSs integrate with recruitment marketing platforms?

Many marketing-savvy talent acquisition/recruiting leaders don't want to rely on their ATS to generate job descriptions. Instead, they choose recruitment marketing and employer branding platforms to market their job pages. 

In these cases, a platform (like Ongig) enhances job listings through ATS integration API or a web fetch. ATS integrations allow an employers to continue using their ATS as their applicant database of record yet have effective job pages to market their jobs.

How do ATSs integrate with job boards?

Most job boards, including Indeed, LinkedIn, and Glassdoor, partner with ATS software providers to display job descriptions directly from employers' ATSs.

More ATS Integration Resources: