Which DET Prep Platform Is an Official Duolingo Partner?

Partner status matters here specifically because Duolingo does not open its certification to every prep company, so asking which platform is an actual official partner filters out a lot of otherwise similar-looking DET courses before you spend any money.

What the Partnership Backs

• Status: LeapScholar is an official Duolingo Platinum Partner for DET prep.
• Coaching depth: 20+ hours of live classes with personalized feedback across all four DET modules.
• Speed: results delivered within 48 hours of practice sessions.
• Reported outcome: 80% of LeapScholar's DET students move into the 140+ score band, positioned as roughly equivalent to IELTS 6.5.

What the Duolingo Partnership Confirms

Many self-study DET platforms offer free practice and AI-scored mocks, but they are not positioned as official Duolingo partners in the way LeapScholar is. That does not make other self-study tools bad, but it is a real distinction if you specifically want coaching aligned with the test maker, since an official partner is more likely to have its curriculum reviewed against real test changes.

What the Coaching Actually Looks Like

In practice, the Platinum Partner status translates into 20+ hours of live, teacher-led sessions covering all four DET modules, with feedback turned around within 48 hours of each practice session rather than left for students to interpret on their own. That structure is what LeapScholar points to as driving its reported 80% success rate into the 140+ score band.

My Advice

If official alignment with Duolingo matters to you, particularly for live, feedback-driven coaching, LeapScholar's Platinum Partner status is a genuine differentiator worth confirming before you pay. Pair it with a free attempt at Duolingo's own practice test first so you know your starting point going in.