| Academia Languages | Online and Flextime groups, private lessons, Swiss German conversation | Online A1: CHF 1,920 for 96 lessons of 45 min; Flextime A1.1: CHF 960; books extra | No prep course listed; not a test centre | A1–C2 | Schützengasse 11, 8001 |
| Alemania Deutschschule | Groups 1, 2 or 5 times a week (Mon–Sat), private, online | CHF 14.50 per 60-min group lesson; private from CHF 25 an hour | No prep course listed; not a test centre | A1–C2 | Badenerstrasse 333, 8003 |
| Bellingua | Intensive, half-intensive, evening, private, Swiss German; on site or by video | Intensive CHF 320 a week (20 lessons of 40 min); private CHF 108 per 45 min | No prep course listed; not a test centre | A1–C2 | Nüschelerstrasse 45, 8001 |
| Berlitz Switzerland | Private, small groups, intensive groups, online, Swiss German | Groups of 4–6: CHF 29.90 per unit (60 units); online private CHF 81 per 45 min plus registration fee | Prep course (private or small group); not a test centre | All levels | Gartenstrasse 25, 8002 |
| ECAP Zürich | Evening semi-intensive; City co-financed day courses with childcare | Evening semi-intensive CHF 1,475 incl. materials (120 lessons, 13 weeks); City course CHF 505 (residents) | City-funded prep CHF 40 (residents); test centre | A1–B2 | Neugasse 116, 8005; Baslerstrasse 102/104, 8048 |
| Flying Teachers | Intensive, semi-intensive, weekend, online; hybrid groups; Swiss German online | Intensive Power CHF 494 for 60 lessons of 45 min; books CHF 35–40 each | All courses cover fide, telc and Goethe; test centre (Fridays) | A1–C1 | Löwenstrasse 20, 8001; also 8006 and 8057 |
| GoGerman | Groups of 2 or up to 6, private; in person or online; High German and Swiss German | Group package from CHF 34 an hour per person; private from CHF 99 an hour | Courses aimed at Goethe, telc, fide and SDS; not a test centre | A1–C1 | Maneggstrasse 33, 8041 |
| Hallo Deutschschule | Intensive (daily), super-intensive, evening semi-intensive, Saturday, online, private | Intensive from CHF 520 a month (6-month plan), books extra; evening CHF 650 for 10 weeks | No prep course listed; not a test centre | A1–C2 | Fabrikstrasse 10, 8005 |
| ILS International Language School | Super-intensive, intensive, afternoon, evening, Saturday, private, Swiss German private | Super-intensive CHF 1,050 for 60 lessons (CHF 17.50 a lesson); private CHF 65–75 a lesson | fide crash course CHF 149; test centre (Tue and Thu) | A1–C1 | Hagenholzstrasse 81a, 8050 |
| inlingua Zürich | Standard groups (2–6), intensive, private, online Virtual Classroom | Standard CHF 1,396 for 40 lessons (10 weeks); intensive CHF 996 for 30 lessons (3 weeks) | No prep course listed; not a test centre | A1–C2 | Badenerstrasse 15, 8004 |
| Italk Sprachschule | Intensive, evening semi-intensive; in person or online, with lesson recordings | Intensive from CHF 550 (4 weeks, Mon–Fri); evening from CHF 800 (8 weeks) | fide crash course CHF 120 a module, 1:1 prep; test centre (Mon–Sat) | A1–C1 | Löwenstrasse 61, 8001 |
| LanguageMasters | Standard, semi-intensive, intensive, Power; groups of 3–6; online, private, Swiss German | Standard CHF 960 per half level (24 h); Power CHF 2,400 per level (60 h); private CHF 120 per 60 min | No prep course listed; not a test centre | A1–C2 | Bleicherweg 27, 8002 |
| Plunge Languages | Online groups (max. 5), private online or in Zug, Swiss German online workshops | Private online CHF 75 per 60 min; Speak Swiss CHF 250 (16 × 30 min) | Exam preparation incl. fide; not a test centre | A1–C1 | Online; office Poststrasse 10, 6300 Zug |
| professional language center | Evening, early-morning and lunchtime groups (3–6), online, private, Swiss German online | Evening A1.1 CHF 1,400 for 12 weeks (2 × 90 min a week), book CHF 30; private online CHF 75 per 45 min | No fide prep listed (telc prep); not a test centre | A1–C2 | Am Schanzengraben 15, 8002 |
| speakeasy Zürich | Intensive, super-intensive, evening, conversation, online, private | Intensive CHF 579 a month on site; evening CHF 299 a month | No prep course listed; not a test centre | A1–C1 | Limmatstrasse 264, 8005 |
| Sprachschule Schneider | Online intensive groups, hybrid groups, private, immersion, Swiss German online | Zurich or hybrid group CHF 35 per 60 min; online intensive from CHF 634 | Naturalisation course can target fide; not a test centre | A1–C2 | Badenerstrasse 571, 8048; classes at Selnau |
| Swiss German Academy | Swiss German only: private lessons, online groups | Online group (min. 4) CHF 360 for 5 × 90 min; private CHF 55–125 per 45 min | Not applicable; not a test centre | Beginner to advanced | Rindermarkt 5, 8001 |
| Swissing | Evening groups, private, intensive weeks; German and Swiss German | Evening group CHF 690 for 20 lessons (10 weeks), materials incl.; private CHF 128 per 60 min | Private exam prep incl. fide; not a test centre | A1–C1 | General Wille-Strasse 21, 8002 |
| VOX Sprachschule | Super-intensive, intensive, standard groups (2–5), private, Swiss German private | Standard CHF 2,205 for 24 × 90 min (3 months); private CHF 120 per 60 min | No prep course listed; not a test centre | A1–C2 | Zähringerstrasse 51, 8001; Dreikönigstrasse 51, 8002 |
| Wordculture | Groups (max. 6) on site, hybrid or online; Swiss German; childcare | Flexi A1/A2 CHF 440 incl. book for 82 lessons of 50 min (co-financed); other courses on request | Prep courses; test centre | A1–C2 | Selnaustrasse 2, 8001 |