AI Tool Comparison

Mercer Mettl vs 15Five

An objective side-by-side comparison based on global rankings, AI scores, and monthly user data.

Higher ranked
Mercer Mettl logo

Mercer Mettl

HR & Recruiting

Online assessment and proctoring platform.

AI Score22.2 / 100

#1188

Global rank

–

Monthly users

VS
15Five logo

15Five

HR & Recruiting

Performance management and employee engagement software.

AI Score14.9 / 100

#1326

Global rank

–

Monthly users

Side-by-Side Comparison

Mercer Mettl15Five
CategoryHR & RecruitingHR & Recruiting
Global Rank#1188#1326
AI Score22.2/10014.9/100
Monthly Users––
PricingFree TrialPaid
Websitemettl.com15five.com

Pros & Cons

Mercer Mettl

  • Multiple proctoring modes
  • Secure browser and authentication
  • Free trial reported
  • No published prices
  • Proctoring raises candidate privacy considerations
  • Pricing depends on volume and mode

15Five

  • Clear per-user list prices
  • Manager-focused tools
  • Modular purchasing
  • Add-ons raise cost
  • Total Platform is not a bundle discount
  • Small price differences between sources