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School comparison · Sofia
Side-by-side comparison · Updated 2026-04-26 · Both schools in Sofia
Quick answer
Different curricula: Darbi College offers British, Discover Montessori School offers IB.
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Build family shortlist (free) →| Metric | Darbi College | Discover Montessori School |
|---|---|---|
| Curriculum | British | IB |
| Qualifications | IGCSE and A-Levels | — |
| Ages served |
| Ages 13 to 18 |
| Ages 1 to 18 |
| Language of instruction | English | — |
|---|
| True annual cost? | $19,804 | — |
|---|
| Hidden fee %? | +7% | — |
|---|
| First-year cost? | $21,304 | — |
|---|
| WhereNext Value Score? | 55/100 | — |
|---|
| Cost percentile (city)? | 45th | — |
|---|
| Students | — | 150 |
|---|
| Nationalities | — | 16 |
|---|
| Avg class size | — | 12 |
|---|
| Admissions | Open | Moderate |
|---|
| Accreditations | CIE | IBO |
|---|
Highlighted cells indicate which school holds the more favourable value for arriving expat families on that dimension (e.g. lower tuition, smaller class size, higher Value Score, more open admissions). Some rows are neutral.
Full profile · Darbi College
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Full profile · Discover Montessori School
View the full Discover Montessori School school profile →
Best value in Sofia
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True annual cost in Sofia
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The School Fit Brief weights every dimension above against your family's specific needs — budget, learning support, curriculum preference, age band, family priorities — and produces a definitive recommendation with a 30-day action plan. $49 one-time.