The Science Behind Readigo
Built on phonics-based principles — the same approach reading specialists trust, backed by decades of research.
Four Metrics That Matter
Accuracy
Is each word said correctly? The AI compares what your kid says to the text and catches mispronunciations, skipped words, and extras.
Fluency
Does reading sound smooth and connected? Fluency tracks whether your kid reads in natural phrases instead of one choppy word at a time.
Pacing
Are they reading at a natural speed? Too fast usually means rushing, too slow points to decoding struggles. The AI compares against what's typical for their age.
Clarity
Can every word be clearly understood? Clarity looks at how well your kid articulates — whether their speech is distinct enough for accurate scoring.
How Does AI Reading Assessment Work?
When your kid reads aloud, Readigo captures the audio and runs it through Whisper, a speech recognition model adapted for children's voices. The AI transcribes what they say and compares it to the original text.
Each session produces scores across all four metrics. The difficulty adjusts on its own: kids ages 5–6 focus on phonemic decoding, ages 7–8 on building fluency, and ages 9+ on expression and comprehension.
All processing happens securely in the cloud. Audio is deleted right after scoring — we never store voice recordings or build voice profiles.
Research & Sources
National Assessment of Educational Progress (NAEP)
69% of US 4th graders read below proficiency level (2024 data)
National Reading Panel (2000)
Oral reading practice with feedback is one of the most effective methods for improving fluency
Juel, C. (1988)
Children who are poor readers at the end of 1st grade have an 88% probability of remaining poor readers at the end of 4th grade
Annie E. Casey Foundation
Children not reading proficiently by 3rd grade are 4x more likely to drop out of high school
Why Reading Aloud with Feedback Works
The research is clear: phonics instruction plus oral reading practice gets the best results for early readers. Kids who read aloud with corrective feedback improve 2–3x faster than those who only read silently.
Readigo puts that approach in your pocket. Instead of waiting for a tutoring slot or asking a tired parent to listen (we get it), your kid can practice with an AI coach that's always patient, always there, and never frustrated.
7-day free trial. Then $14.99/mo or $99/yr. Cancel anytime.