AI Use Cases

Head to head · Chat & research · updated Oct 15, 2026

Speak vs Duolingo Max

Speak scores 52 to Duolingo Max's 10 on public evidence for learning & tutoring, and they rank #1 and #3 there. Only Duolingo Max has a free tier. Numbers below are the same public signals the ranking uses, recomputed nightly — nothing here is sponsored.

Speak

A language app built around speaking out loud, with an AI tutor that holds conversations and corrects your pronunciation and phrasing.

+ Gets you talking from the first lesson with open-ended AI conversations rather than tap-the-word drills.
− Limited language selection and no meaningful free tier beyond a trial.

52▲ 38
evidence / 100

Open Speak ↗

Duolingo Max

Duolingo's top tier adds GPT-4-powered Explain My Answer, Roleplay conversations and Video Call practice with the character Lily.

+ Video Call puts you in an unscripted spoken conversation that adapts to your level inside the app you already use.
− Pricey relative to Super Duolingo, and the AI features are only available for a subset of courses.

10▲ 1
evidence / 100

Open Duolingo Max ↗

Side by side

public evidence
SpeakDuolingo Max
Evidence score / 1005210
GitHub starsclosed sourceclosed source
Hacker News stories, 30d250
Release-feed mentions, 30d10
Last activity0 days ago–
PricingPaidFree tier · Max $29.99/mo
Platformsios, android, webios, android, web
MakerSpeakeasy LabsDuolingo

Which one?

Pick Speak if

  • you want the stronger public evidence (52 vs 10)

Best for speaking practice with feedback.

Pick Duolingo Max if

  • you want a free tier to start on

Best for conversation practice inside Duolingo.

Where they compete

More comparisons