All 56 international Online TEFL/TESOL certification course programs currently listed on Trusted TEFL Reviews are ranked based on verified customer reviews.
Customers rate programs using the star-rating system:
5-star review: ‘Excellent’.
4-star review: ‘Very Good’.
3-star review: ‘Good’.
2-star review: ‘Very Bad’.
1-star review: ‘Terrible’.
Online TEFL/TESOL courses can be either ‘Unaccredited’, ‘Accredited’, or ‘Fully Accredited’.
‘Fully Accredited’ is the highest form of accreditation. A TEFL/TESOL certificate from a fully accredited program equates to a worldwide recognition of the certification and access to the best-paid teaching jobs.
A TEFL/TESOL certificate from an ‘Accredited’ program won’t necessarily be internationally recognized and will place you at a significant disadvantage when applying for teaching English jobs when you are up against applicants with fully accredited certificates.
‘Unaccredited’ TEFL/TESOL certificates are sometimes accepted by employers, but your employment options are dramatically reduced and the schools that will employ you tend to have poor reputations.
TEFL/TESOL Programs | 2023 | Ranked Best To Worst
1. tefl online pro | Fully Accredited and internationally recognized.
Verified Reviews: https://trustedteflreviews.com/category/tefl-online-pro-teachers-choice-award-winner-2022/
Teachers’ Choice Award | TEFL Online Pro has won the prestigious Teachers’ Choice Award for the past four consecutive years: 2019, 2020, 2021, and 2022.
The winner of the Teachers’ Choice Award is granted a whole year’s free exposure on Trusted TEFL Reviews, where they may post, for example, any current Course Discounts or Promotions.
2. OISE University of Toronto TEFL | Fully Accredited and internationally recognized.
Verified Reviews: https://trustedteflreviews.com/category/oise-university-of-toronto-tefl/
3. CIEE TEFL | Fully Accredited and internationally recognized.
Verified Reviews: https://trustedteflreviews.com/category/ciee-tefl/
4. Maximo Nivel TEFL | Fully Accredited and internationally recognized.
Verified Reviews: https://trustedteflreviews.com/category/maximo-nivel-tefl/
5. Vantage TEFL Certification | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/vantage-tefl-certification/
6. ICAL TEFL | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/ical-tefl/
7. The TEFL Institute of Ireland | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/the-tefl-institute-of-ireland/
8. Global English | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/global-english/
9. INTESOL Worldwide | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/intesol-worldwide/
10. Bridge TEFL | Fully Accredited and internationally recognized.
Verified Reviews: https://trustedteflreviews.com/category/bridge-tefl/
11. International TEFL Academy | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/international-tefl-academy/
12. TEFL Org UK | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-org-uk/
13. ITTO | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/itto/
14. Let’s TEFL | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/lets-tefl/
15. TEFL Educator/TEFL Boot Camp | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-educator-tefl-boot-camp/
16. Oxford Seminars | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/oxford-seminars/
17. Premier TEFL | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/premier-tefl/
18. i-to-i TEFL/Love TEFL | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/i-to-i-tefl/
19. TEFL Training College | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-training-college/
20. Global Language Training | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/global-language-training/
21. UKtefl | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/uktefl/
22. Teflen | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/teflen/
23. CCELT | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/ccelt/
24. Enjoy TEFL | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/enjoy-tefl/
25. Teacher Link TEFL | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/teacher-link-tefl/
26. TEFL Fullcircle | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-fullcircle/
27. UNI-Prep | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/uni-prep/
28. TEFL Iberia | Fully Accredited and internationally recognized.
Verified Reviews: https://trustedteflreviews.com/category/tefl-iberia/
29. TEFL Express | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-express/
30. TEFL Graduate | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-graduate/
31. The Course Mix | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/the-course-mix/
32. TEFL Trainer | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-trainer/
33. ontesol | Fully Accredited and internationally recognized.
Verified Reviews: https://trustedteflreviews.com/category/ontesol/
34. The Asian College of Teachers (ACT) | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/the-asian-college-of-teachers-act/
35. Ninja Teacher Academy | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/ninja-teacher/
36. International Open Academy | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/international-open-academy/
37. Learn TEFL | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/learn-tefl/
38. TESOL Training International Online | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/tesol-training-international-online/
39. Footprints Recruiting | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/footprints-recruiting/
40. Henry Harvin Education | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/henry-harvin-education/
41. Anaheim University TESOL | Fully Accredited.
Verified Reviews: https://trustedteflreviews.com/category/anaheim-university/
42. Dux TEFL | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/dux-tefl/
43. Greenheart Travel TEFL | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/greenheart-travel-tefl/
44. ITO | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/ito/
45. Teach TEFL South Africa | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/teach-tefl-south-africa/
46. TEFL Heaven | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-heaven/
47. TEFL Hero | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-hero/
48. TEFL Institute London | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/the-tefl-institute-london/
49. TEFL Lemon | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-lemon/
50. TEFL UK | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-uk/
51. TEFL Universal | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/tefl-universal/
52. World TESOL Academy | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/world-tesol-academy/
53. ITTT | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/ittt/
54. MyTEFL | Accredited.
Verified Reviews: https://trustedteflreviews.com/category/mytefl-blacklisted-warning/
55. The TEFL Academy TTA | Unaccredited
Verified Reviews: https://trustedteflreviews.com/category/the-tefl-academy/
56. ESLinsider TEFL | Unaccredited.
Verified Reviews: https://trustedteflreviews.com/category/eslinsider-tefl/
Please refer to these Trusted TEFL Reviews articles for further clarification regarding TEFL accreditation:
https://trustedteflreviews.com/tefl-accreditation-guide/
https://trustedteflreviews.com/2022/01/05/best-tefl-accreditation/
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Verified Online TEFL/TESOL certification course program reviews, ranked in order of customer satisfaction: TEFL Course Directory
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