español from A1 to C1
Speak Spanish, From Day One to Fluent
Fluido takes you from your very first words to professional fluency. Adaptive lessons, real-time pronunciation feedback, and an AI tutor you can actually talk to — by voice or by text. One path, all the way to C1.
Free to start. No card needed. Works in your browser.
What is Fluido
Most apps teach you words. Fluido teaches you to speak. Every lesson is tuned to your level and to who you are, so the Spanish you learn is the Spanish you'll actually use.
A placement test sets your CEFR level. Lessons, tests, and reading adjust as you climb from A1 to C1.
Read sentences aloud into your mic. Fluido scores your pronunciation word-by-word and shows exactly what to fix.
Have real conversations by voice or text. The tutor pushes you, catches your mistakes, and shows the natural way to say it.
How it works
A clear path, not a pile of flashcards.
Your age, job, city, hobbies. Lessons use real examples about your life, so you can talk about yourself from week one.
A short adaptive quiz finds your level so you start exactly where you should.
Grammar, verbs, vocab, reading, listening, and live speaking — all woven together at your level.
End-of-level tests unlock the next stage. You only advance when you're truly ready.
The path
Every CEFR level is a world with its own goals, grammar, and milestones. Fluido carries you smoothly from one to the next.
First words, present tense, survival Spanish.
Past & future, daily routines, real conversations.
Opinions, stories, the subjunctive begins.
Debate, nuance, idioms, fast listening.
Professional fluency, register, near-native ease.
Why it works
See it in action
Swipe through the core of Fluido.
The sentence lights up green where you nailed it and red where you slipped — with the audio to copy.
Order a coffee, debate a topic, prep for an interview. It corrects you and keeps the chat going.
Regular and irregular, across tenses and persons, drilled until they're automatic.
Leveled passages with glossary and comprehension questions that score you instantly.
Native-style audio at your level, then answer to prove you understood.
Tell Fluido who you are and learn to talk about your job, city, and story.
Stories
“The live pronunciation feedback is the first thing that ever fixed my accent. I could see the exact words I was butchering.”
“I talk to the AI tutor on my commute. It feels like a patient friend who never lets a mistake slide.”
“Because it knows I'm a nurse in Houston, every lesson taught me Spanish I use at work the same day.”
“The level tests kept me honest. I actually earned my way to B2 instead of pretending.”
“Finally a path with a real ending — C1. I always quit other apps because they went nowhere.”
Pricing
No card to begin. Cancel anytime.
Everything you need to begin.
The full path to C1.
For work and certification.
FAQ
Just a browser and a microphone. Speaking and the AI voice tutor work best in Chrome or Edge, which support live speech. Everything else works everywhere.
You read a sentence aloud, your browser transcribes it in real time, and Fluido compares it word-by-word to the target — lighting up what you got right and exactly where to fix.
Yes. The whole CEFR ladder is built in, with leveled lessons, verbs, reading, listening, and end-of-level tests that gate your progress.
Because you learn faster when the examples are about you. Your job, city, and hobbies feed into lessons so you can talk about yourself from the start.
Yes — your level, streak, and completed lessons are stored so you pick up right where you left off.
Yes. You can type or talk. It replies in text and reads its answers aloud, corrects your Spanish, and keeps the conversation flowing.
Take the two-minute placement test and start your path to C1 today.
Start learning free