Belbin test alternative: how does DiagTeam compare?

The official Belbin test includes 70+ questions, costs around £49 per profile, and takes 20-30 minutes. DiagTeam is an independent approach inspired by Belbin's and Hogan's research: 6 situational questions, 5 minutes, from €1 per individual profile and €10 for a full team, with an AI engine and a team report included.

Methodology

The official Belbin test is built on the Self-Perception Inventory, a 70+ item weighted questionnaire developed from Meredith Belbin's research at Henley Management College in the 1970s-80s. It's the historical reference tool, validated across decades of business use.

DiagTeam draws loosely on the research of Belbin and Robert Hogan on personality and workplace performance, but follows its own methodology: 6 situational questions analysed by an AI engine that identifies dominant and secondary profiles. DiagTeam is an independent approach, not affiliated with Belbin Associates.

Duration and price

The official Belbin test typically takes 20-30 minutes and costs around £49 per individual profile through official channels. DiagTeam takes about 5 minutes and costs €1 for an individual profile, €10 for a full team (up to 15 members) — with a complete team report included, which is often an added cost in the official offering.

What each tool does well

The official Belbin test remains the reference for organisations seeking the historically validated tool, backed by a certified Belbin practitioner.

DiagTeam is built for fast, repeatable use: a one-off team diagnostic, a workshop, onboarding, a promotion decision — situations where speed and low cost of entry matter more than a full certified engagement.

FAQ

Is DiagTeam affiliated with Belbin Associates?

No. DiagTeam draws loosely on the research of Meredith Belbin and Robert Hogan but is an independent approach with its own methodology, not affiliated with Belbin Associates or Hogan Assessment Systems.

Is the official Belbin test more reliable than DiagTeam?

The official Belbin test has decades of scientific validation behind it. DiagTeam offers a faster, more accessible option for a first diagnostic — organisations with high-stakes HR needs can combine both depending on context.