Workday or SAP Recruiting Not Enough? Add a Specialist ATS

Your company runs core HR on Workday or SAP. The recruiting module came with the suite, and on paper that is the tidy answer: one system, one data model, one vendor.

Then the APAC team starts hiring at volume and the gaps show. Candidates in the region reply on WhatsApp, not the module's channels. AI screening quality is thin on local-language resumes. Coordinating a hire across several markets takes more manual work than it should.

The reflex is to rip something out. Usually you should not. The system of record is doing its job holding employee data.

The question is narrower: can you add a specialist recruiting platform in front of it, keep Workday or SAP as the source of truth, and close the hiring gap without a migration. This guide walks through when that makes sense and how to evaluate it.

Signs the module falls short in APAC

A recruiting module is not failing because it lacks features in general. It falls short when it cannot do the specific things regional hiring needs:

• Candidates do not respond on the channels the module supports, so recruiters chase people by hand.
• AI screening struggles with local-language or mixed-format resumes, so the shortlist still comes from manual review.
• Running one hire across several markets means re-keying data or stitching spreadsheets.
• Local job boards such as JobStreet or JobsDB are not connected.

If the gap is a handful of missing features, a specialist platform alongside the suite is worth evaluating. If the whole model fits and only configuration is wrong, fix the configuration first.

What is changing in the big suites

Both major suites moved on recruiting AI in late 2025, and that changes what to ask your account rep.

Workday completed its acquisition of Paradox in October 2025 and now presents Workday Recruiting, HiredScore, and Paradox together as an AI hiring suite aimed at frontline and high-volume roles (Workday press release). Workday has said the Paradox agent is sold through Workday or Paradox, so the first question is which AI capabilities your current subscription actually includes.

SAP completed its acquisition of SmartRecruiters in September 2025 (SAP News). SmartRecruiters brings an AI assistant called Winston, built with a focus on high-volume hiring. SAP's SuccessFactors president told CIO.com that SmartRecruiters will replace the SuccessFactors Recruiting component, with a three-to-five-year migration window for existing customers.

So before you shop outside the suite, pin down your own situation. Ask your rep: which recruiting product does my contract cover today, what AI is included, what does the migration path look like, and did any pricing or terms change after the acquisition. The answer may close part of your gap, or confirm that you need a specialist platform in the meantime.

The "system of record plus specialist ATS" setup

The architecture that avoids a migration is straightforward in concept. Workday or SAP stays the system of record for employee data and post-hire processes. A specialist ATS runs the hiring funnel: sourcing, local channels, AI screening, interviews, and offers. The two connect at two points.

• Requisitions flow in. An approved requisition in the HCM becomes an opening in the ATS.
• New hires flow back. A hired candidate becomes a new-hire record in the HCM for onboarding.

Everything between those two points, the part where APAC hiring was breaking, happens in the specialist system.

The connection is where deals succeed or fail, so ask how it is built. A native integration is built and maintained by the vendor. Middleware or custom API work adds cost, and it needs a support owner on your side when it breaks. Ask to see the connector to your specific Workday or SAP instance running live, with a requisition flowing in and a new hire flowing back, not described on a slide.

How to evaluate a specialist platform alongside your suite

Run the evaluation in this order, because it fails fastest on the things that matter most:

1. Start from the gap, not the feature list. Write down exactly what the current module cannot do for your APAC hiring. That list is your test script.
2. Test the AI on your own roles. Run the screening on real resumes from your markets, including local-language files, and ask how the vendor measures AI-to-recruiter agreement.
3. Pass it through governance. Data residency, retention, and AI governance have to clear legal and IT, because candidate data will now sit in a second system. Treat this as go/no-go.
4. Prove the sync. Ask for the live connector demo described above, against your instance.

Keep Workday or SAP in the room as the system of record throughout. You are not replacing it. You are deciding whether a specialist layer earns its place in front of it.

What this looks like in practice

Traveloka runs hiring across nine APAC markets and connected Moka AI to its existing hiring tools, including the HackerRank assessment tool and Lark, so the recruiting layer and the surrounding systems feed one flow (Moka AI Traveloka case study). The lesson for a Workday or SAP shop is the pattern, not the brand: the specialist platform ran the funnel while the rest of the stack kept its role.

If you want to test this against your own suite, ask Moka AI to show its connector to your Workday or SAP instance live, with a requisition flowing in and a new hire flowing back.

Next step

Make the gap list first. Then evaluate specialist platforms against it with the system of record kept in place, and insist on a live connector demo against your own instance. A platform that syncs cleanly with Workday or SAP and closes your APAC gap is worth more than a second full suite you would have to migrate to.