Side by side
Scorafy vs Mercer | Mettl
Mettl runs standardised, mostly auto-scored tests from a library, with proctoring for high-volume hiring and screening. Scorafy ships no test library or proctoring - it grades each open-ended response against a rubric you write, with a human signing off, for defensible competency and L&D judgements.
AI-powered assessment platform that analyses each respondent's specific answers and generates a unique coaching report with personalised strengths, development areas, and recommendations.
Free plan available. Self-serve paid plans from $39 USD/month (Starter) to $599/month (Enterprise). Per-respondent AI assessment is included on every paid plan.
Mercer | Mettl is an enterprise online assessment and remote-proctoring platform with a large library of standardised tests - aptitude, psychometric, coding and domain skills - used for high-volume hiring and L&D.
Enterprise subscription pricing, quoted on request; not self-serve.
Feature by feature
Feature comparison
A side-by-side look at what each platform offers.
| Feature | Scorafy | Mercer | Mettl |
|---|---|---|
| Grades open-ended work against your own rubric | Fixed key | |
| Pre-built standardised test library | ||
| Remote proctoring / anti-cheating | ||
| Per-respondent AI analysis of written answers | Limited | |
| Human-in-the-loop sign-off + audit trail | Partial | |
| Psychometric / aptitude batteries | ||
| Reads video, audio and file responses | Some | |
| Self-serve sign-up | ||
| Transparent public pricing | ||
| Compliance-first, EU data residency | Enterprise | |
| Free plan |
Honest take
Where each platform excels
An honest look at what each platform does best.
Mercer | Mettl strengths
- Large library of validated, standardised tests
- Robust remote proctoring for high-volume assessment
- Strong psychometric and aptitude science
- Enterprise scale, integrations and support, backed by Mercer
- Established global brand in assessment and screening
- Grades open-ended work against your own rubric, not a fixed key
- Reads written, video, audio and file answers - not just standardised items
- A qualified assessor reviews and signs off every result, with an audit trail
- Self-serve and free to trial, with transparent public pricing
- EU (Dublin) data residency with optional Sydney, and per-organisation isolation
Why choose Scorafy?
The fundamental difference is in how responses are analysed. Most platforms - including Mercer | Mettl - treat responses as data points for aggregate reporting or template-based result pages.
Scorafy reads each respondent's specific answers - including free-text responses - and generates a completely unique coaching report. Every person gets personalised strengths, development areas, and actionable recommendations written specifically for them.
Unique
Report per respondent
30 sec
AI analysis time
All plans
AI reports included
Our honest recommendation
Choose Mettl for high-volume, proctored hiring and screening built on a large standardised test library. Choose Scorafy when the work is open-ended and a qualified assessor must judge it against your own rubric and sign off - competency assessment, certification evidence and applied L&D, where a report mapped to your standard matters more than a proctored test score.
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