List of the Top 4 Applicant Tracking Systems for Aon Assessment in 2026

Greenhouse serves as a comprehensive hiring solution that enhances the recruitment process for organizations. Their platform streamlines every phase of hiring, from candidate sourcing to onboarding, facilitating a swift, fair, and equitable approach to securing top talent. Beyond being merely an applicant tracking system, Greenhouse aims to address core hiring challenges and functions as a genuine partner throughout the recruitment journey. With over 7,500 clients spanning various industries and growth objectives, Greenhouse is the go-to tool for companies looking to hire for the future.

Ngage, developed by Arca24, is a comprehensive staffing agency software that integrates various functionalities, including an AI-driven Applicant Tracking System (ATS) capable of cross-language CV matching across six languages, which facilitates the identification of suitable candidates for job openings even when their CVs and the job ads are in different languages. Additionally, it features a robust Customer Relationship Management (CRM) system that streamlines the entire customer relationship lifecycle, along with a powerful reporting system that aids in reducing the recruitment time, managing client data, tracking feedback, and simplifying candidate administration. Furthermore, Ngage boasts an Applicant Ranking System equipped with a semantic search engine, allowing organizations to effectively categorize candidates based on their skills and recognize relevant job titles from resumes. The CRM component enables recruiters to oversee current clients and prospects, monitor customer interactions and feedback, maintain contact details, and communicate with candidates through email and SMS. For performance assessment, Ngage includes a KPIs Analysis Module designed to evaluate both team and overall business efficacy. Moreover, the software offers a Contracts & Invoices Module that aids in managing various administrative tasks, including quotations, contracts, timesheets, invoices, and salary processing, ensuring that all aspects of staffing and recruitment are efficiently coordinated. This holistic approach makes Ngage an invaluable asset for staffing agencies aiming to enhance their operational effectiveness.

TalentRecruit is an AI-first, end-to-end recruitment platform designed to help enterprises and staffing firms streamline, automate, and scale their hiring processes. Powered by Agentic AI and ERIKA, its intelligent AI recruiter, the platform goes beyond traditional automation by executing key hiring workflows—from sourcing and engagement to screening and interview coordination. Built for modern talent acquisition teams, TalentRecruit unifies the entire recruitment lifecycle into a single, connected system—covering manpower planning, requisition management, candidate sourcing, evaluation, and onboarding—eliminating fragmented tools and manual coordination. At its core is Deep Skill Intelligence, which brings together signals from resumes, interviews, assessments, and engagement touchpoints to generate unified, explainable candidate insights. This enables recruiters and hiring leaders to make faster, more confident, and data-backed decisions. The platform enhances both speed and quality of hiring through AI-driven sourcing, matching, and conversational screening, while automated workflows reduce repetitive tasks such as scheduling, follow-ups, and approvals. With personalized, multi-channel engagement, TalentRecruit also improves candidate experience and reduces drop-offs across the hiring journey. Designed for enterprise scale, the platform supports high-volume, multi-location, and global hiring with deep configurability, seamless integrations, and robust compliance capabilities. Advanced analytics and real-time dashboards provide full visibility into hiring performance, enabling continuous optimization. TalentRecruit empowers organizations to move beyond traditional recruiting—delivering faster hiring, better quality of hires, and measurable outcomes at scale.

Talentum, created by Arca24, offers a comprehensive HR solution designed to attract, oversee, and enhance workforce efficiency. Its ATS utilizes AI-driven CV matching that is capable of processing multiple languages, enabling it to identify relevant connections between applicants and job postings, regardless of the languages used in the CVs or job ads. This system ranks candidates based on compatibility, factoring in both passive individuals from the CV database and those actively applying for positions. Additionally, the recruiting software is equipped with an integrated multiposting feature, a platform for automated video interviews, assessments for both technical and interpersonal skills, over 50 selection criteria, a reporting system, and a built-in calendar for organization. Moreover, the onboarding software is designed to establish the company’s organizational structure, detailing roles, competencies, and the expected conduct of employees. The Performance Management Module facilitates continuous feedback collection for more precise evaluations, while offering four distinct assessment events that provide a holistic view of both individual and team morale and productivity. This approach not only enhances employee engagement but also supports strategic workforce development.