What Is an Applicant Tracking System (ATS) and How to Find the Best One for Global Hiring

Filling a role takes longer than most hiring teams expect. According to SHRM's 2025 recruiting benchmarks, the median time-to-fill runs around 45 days, even for single-country hiring.

For HR leaders managing candidate pipelines across multiple countries, time zones, and hiring models simultaneously, the complexity multiplies fast.

An applicant tracking system (ATS) is what keeps that complexity manageable: one place to post jobs, track candidates, run collaborative reviews, and move a hire from offer to onboarding without losing data at the handoff.

But not every ATS is built for global teams. Some stop at the offer letter. Many don't support multi-country compliance, General Data Protection Regulation (GDPR)-aligned data handling, or direct handoff to an Employer of Record (EOR) or payroll provider.

This guide explains what an ATS does, which capabilities matter most for global hiring, how to evaluate the options, and how Deel's integrated platform connects candidate pipeline management to compliant cross-border onboarding.

What is an applicant tracking system (ATS)?

An applicant tracking system manages the full candidate lifecycle, from job posting and application collection through screening, interviewing, offer management, and onboarding handoff. It replaces manual tracking across email threads and spreadsheets with a centralized pipeline where every candidate's status, feedback, and communication history lives in one place.

Modern ATS platforms are the central record for a company's hiring activity. Recruiters use them to post roles to multiple job boards simultaneously. Hiring managers use them to review candidates and leave structured feedback. HR teams use them to generate offer letters, run compliance checks, and trigger onboarding.

The best systems connect that candidate record directly to payroll or a human resources information system (HRIS) so that confirming a hire doesn't require re-entering data into a second system.

Why HR leaders can't scale global hiring without an ATS

Manual hiring management at scale creates three problems that compound quickly:

1. Duplicated effort

2. Compliance exposure

3. Inconsistent candidate communication

Without a central pipeline, every recruiter on a global team maintains their own candidate list. The same candidate can be in conversation with two different hiring managers simultaneously, or fall out of process entirely because no one logged a follow-up. At volume, managing 20 or more open roles across multiple markets, that fragmentation turns into real delays and missed hires.

Recruiting in more countries means managing more rules for candidate consent, retention, and deletion. Manually tracking GDPR requirements for EU candidates while managing separate consent flows for US applicants isn't a sustainable process. An ATS with built-in compliance controls handles that variation systematically.

Candidates receive slower updates and less consistent communication when hiring teams lack a shared process. An automated, well-paced workflow (timely status updates, clear interview scheduling, and consistent communication) reflects directly on an employer's brand.

According to SHRM, 43% of organizations used AI for HR tasks in 2025, up from 26% the year before, and 89% of those using AI in recruiting say it saves time or increases efficiency. That efficiency matters most because it frees recruiters to focus on candidate engagement rather than administrative overhead.

Key features to look for in an ATS for global teams

The following capabilities matter most when global teams evaluate platforms for international hiring.

Pipeline management and collaborative review

The core ATS function: a shared view of every candidate's status, with structured feedback forms for interviewers and configurable stage-based workflows. Stage automations that move candidates forward or trigger notifications without manual intervention are a key indicator of pipeline quality.

AI-powered screening

Leading platforms now use AI to surface the strongest candidate profiles first, generate job descriptions, and score applicants against role criteria, not to replace human judgment, but to reduce the time recruiters spend on lower-signal tasks.

Multi-country job board integrations

Posting a role in the UK, Germany, and Brazil simultaneously shouldn't require three separate uploads. An ATS that distributes to regional job boards automatically extends reach without adding administrative overhead.

GDPR and multi-jurisdiction compliance tools

These include consent management, configurable data retention schedules by jurisdiction, and candidate right-to-erasure workflows. For EU hiring specifically, ATS compliance rules for global recruitment are non-negotiable. ISO 27001 certification and SOC 2 auditing indicate the vendor takes data security seriously.

EOR and HRIS handoff

For global teams, the ATS doesn't end at the signed offer. The platform needs to pass candidate data directly into an employment infrastructure, whether EOR, professional employer organization (PEO), or direct payroll, without requiring manual re-entry.

For teams using Deel, the ATS module integrates natively with Greenhouse, Ashby, and Lever, so organizations keeping their existing recruiting tools can still connect candidate data to Deel's onboarding and employment workflows.

Pipeline analytics

Time-to-hire, offer acceptance rates, source quality, and stage-conversion rates give HR leaders the data to identify bottlenecks and optimize the hiring process by market.

How to choose the best ATS for your organization

No ATS evaluation for a global team should start with a capability checklist alone. These four questions are a better starting point.

Does it support hiring in every country where the organization operates?

This means more than posting a job internationally. It means compliance tools calibrated to each jurisdiction's data protection and labor laws, job board distribution specific to each market, and a clear path from hired candidate to compliant employment contract.

Does it integrate directly with the organization's payroll system and HRIS?

The buyer's guide to applicant tracking systems for global teams consistently names the ATS-to-onboarding handoff as the point where manual work re-enters the process. An ATS that writes directly to the HRIS, or that is built into the same system, eliminates that step.

What is the data residency and sovereignty setup?

For teams subject to GDPR, UK GDPR, or country-specific data localization requirements, where candidate data is stored and how it's processed matters. The vendor's data center locations, sub-processor list, and data processing agreement terms are worth reviewing before signing.

What does the pricing model look like at scale?

Per-user pricing works well for small teams but compounds quickly as hiring velocity grows. Flat monthly or per-role pricing may be more predictable for teams managing high volumes across multiple markets.

ATS vs. HRIS vs. recruitment CRM: what global HR leaders need to know

Global HR leaders often manage all three of these systems, sometimes without recognizing exactly where one ends and the other begins. Knowing what an ATS does versus what an HRIS covers prevents over-buying or under-buying when building out a global HR tech stack.

Each tool has a distinct job and a distinct point in the worker lifecycle where it runs. The table below maps the key differences:

An ATS and an HRIS are complementary tools that run at different stages: the ATS handles pre-hire candidate management, and the HRIS takes over once the hire is confirmed. The transition from accepted offer to new employee record is where data re-entry, manual handoffs, and compliance issues most commonly occur.

A recruitment CRM sits even earlier in the pipeline, focused on building and warming talent pools before a specific role opens. Some ATS platforms include CRM functionality, and others treat it as a separate module or integration.

Global HR teams running high-volume, high-complexity hiring typically need all three tools working together. The practical question isn't which one to choose: it's whether those three systems share one data model or require manual synchronization between them.

Best ATS platforms for global HR leaders

Within Deel's platform, the ATS is a module under Deel HR rather than a standalone product. Deel Hire serves a different role: it routes hiring decisions to EOR, PEO, Deel Payroll, or Contractor once a candidate accepts an offer. Understanding that distinction helps when comparing Deel against standalone ATS platforms.

The six platforms below are options global HR teams frequently evaluate. The comparison draws on publicly available product information and the Gartner 2026 Magic Quadrant for Talent Acquisition (Recruiting) Suites for competitive context. The right choice depends on an organization's geography, team size, and existing tech stack.

Greenhouse, Workable, Ashby, and Lever are strong choices for teams operating primarily in North America and Western Europe with an existing HRIS already in place. BambooHR suits companies where both HR and recruiting are US-based.

Deel's connected platform stands out for what happens after offer acceptance: the ATS module passes candidate data directly into Deel HR, while Deel Hire routes the hiring decision to EOR, PEO, Deel Payroll, or Contractor.

Build your global hiring pipeline with Deel

Global hiring creates enough complexity without adding integration overhead between recruiting, HR, and employment infrastructure. When an offer is accepted in Deel's ATS module, the candidate record flows directly into Deel HR without manual re-entry or data export.

Deel Hire then routes the employment decision to EOR in 130+ countries, PEO for US co-employment, Deel Payroll for direct employment, or the Contractor model, with payments supported in 200+ countries. This connection makes onboarding consistent whether a company is hiring its first international employee or scaling across dozens of markets.

Read more about how Deel connects recruiting to onboarding and book a demo below to see the full pipeline in action.