2 months
on us.
Subscribe to Flui's annual plan on Black Friday: you pay for 10 months and use 12.
“With Flui it's been faster, more intentional and with instant results!!! ❤️”

Why subscribe to Flui?
A whole year without building homework by hand, with every student followed closely and your routine organized in one place. With the Black Friday annual plan, that's 12 months of Flui for the price of 10.
AI corrects, you teach
Every student, up close
Your school in one place
Exclusive iorCLASS discount
Flui takes care of your students' homework. iorCLASS takes care of your management: schedule, lessons, students, finances and contracts in one place, no spreadsheets. Flui subscribers get an exclusive discount.
“With Flui's pronunciation feedback, students see exactly which word they need to improve. Practice at home has reached a whole new level.”

What it costs for your tier
Choose by the number of students you have today. If your classes grow, you move up a tier paying only the difference.
Who's behind Flui
Flui foundersEidy, Fabiano and Renan
Two developers and a sales and marketing specialist, building Flui together with English teachers.
“If Flui doesn't make sense for you within 30 days, we'll give you your money back.”
“Much better than Duolingo!”
No fine print
Who can join?
New teachers, teachers on a free trial and current monthly plan subscribers.
Can I move down to a smaller student tier?
Not during the 12 months. You can move up a tier at any time, paying only the difference prorated to the remaining months, with the Black Friday discount kept.
Can I cancel?
Yes, within 30 days of purchase, with a full refund. After that, there are no refunds, and your access continues as normal until the end of the 12 months.
Does the deal apply on renewal?
No. Pay for 10, use 12 is exclusive to Black Friday 2026. The terms for continuing will be shared before your plan ends.
Can I combine it with a coupon or referral code?
No. The offer cannot be combined with other discounts, coupons or referral codes.
Get 2 months on us.
Flui annual plan. Pay for 10, use 12.