SVFF is in my opinion the best resource…
SVFF is in my opinion the best resource for learning Vietnamese on the internet. Mr The Phi has been making videos on a constant basis for years (check out their YT channel) and has compiled a collection of hundreds of videos on learning everything about Vietnamese. They have learning materials from every kind of angle from videos, podcasts, roleplay conversations, audio lessons and so on, as not everyone learns in the same way.. so I guarantee that SVFF has something for you that will enable you to learn Vietnamese quickly, effectively and in a fun way.
My teacher at SVFF, Ms Minh Trang is also brilliant. It seems that SVFF has an eye for talent as I tried learning Vietnamese with another school before but I could never find a good teacher. However learning Vietnamese with Ms. Trang is really enjoyable, she's got a great personality, lot's of energy and she goes out of her way to provide engaging lessons. She makes her own games and lessons to supplement the SVFF material and I really feel like it levels up the lessons in a big way.
I recently took a 2 week holiday to Vietnam and I really surprised myself with my Vietnamese level. I've only been studying Vnese with SVFF for 4 or 5 months and Ms. Trang often tells me I'm good but I didn't have much confidence in myself but when I went to VN I could hold basic conversations with people AND they could understand me! I'm so happy about that, and I give all credit to Ms. Trang and SVFF for helping me level up my Vietnamese.