25,102 validated items

Instruments for
understanding people.

Sonde turns a library of psychometrically validated questions into assessments employers trust and candidates respect, across aptitude, admissions, hiring and publishing.

Browse the catalogTake a timed test
The catalog

Four families. One measured library.

120
packages
2,185
exam files
25,102
questions
How it works

From question bank to confident decision.

01
Compose

Pull validated items from four families into a balanced assessment, or start from a role template.

02
Invite

Send candidates a calm, timed experience that works on any device, with accommodations built in.

03
Measure

Read scored results with percentile and distribution context, and export a defensible decision trail.

For employers

Hire on evidence, not instinct.

Compose assessments from validated item banks, invite candidates, and read scored results with distribution and percentile context.

Open employer console →
For candidates

A test that respects your time.

Clear questions, honest timing, and a report you actually get to keep, with strengths mapped against role-relevant context.

Enter candidate workspace →

“We replaced three vendors with one Sonde library. Hiring managers finally trust the numbers, and candidates stopped dreading the process.”

Marion Vesely
Head of Talent, Northwind Group

Measure what matters.

Start with the sample library free. Add normed packages as you scale.

Browse the catalogSee pricing