What Hallo AI is
Hallo AI measures language proficiency for hiring and training rather than teaching it. It covers speaking, writing, listening, reading and pronunciation across a large number of languages, reports results against CEFR levels, and supports candidate invitations, real-time reporting, proctoring and ATS integration.
What you can do with it
- Assess candidates in the language a role needs
- Screen support or BPO applicants in bulk
- Report results to hiring teams
- Run proctored sessions where required
- Push scores into your applicant tracking system
Who it is for
- HR and recruitment teams
- BPO and customer service operations
- Cross-border hiring programmes
What to watch out for
- Automated language scoring should not be the sole basis for rejection; offer a human re-check or alternative assessment
- Proctoring involves monitoring candidates, which requires clear notice and, in some places, consent
- Accessibility and accommodations must be arranged for candidates with disabilities or limited bandwidth
- CEFR alignment is the vendor's mapping, not a certified award
Pros & cons
✓ What we like
- Broad language coverage
- Covers all four skills plus pronunciation
- ATS integration available
! What to watch out for
- Automated scoring needs a human appeal route
- Proctoring consent requirements
- CEFR mapping is vendor-defined
FAQ
What languages are covered?
The platform describes support for a large number of languages, suitable for cross-border hiring.
How are results reported?
Feedback is given against CEFR levels, with real-time reporting for hiring teams.
Can candidates contest results?
They should be able to; keep a human review path before any rejection.
Last reviewed: 2026-09-18
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