Speak
Speech-first tutor for open-ended conversation practice, strongest in Korea and Japan.
Full Speak record →Head to head
Speak vs Khanmigo
Speak (Speak) and Khanmigo (Khan Academy) both sit in Education. Khanmigo is the cheaper entry point at Free for teachers. Paid monthly or annual subscription required for parents and learners (pricing not explicitly disclosed).. Khanmigo shipped more tracked changes in the last 30 days (11 vs 3). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Speak Speak | Khanmigo Khan Academy |
|---|---|---|
| Segment | Education | Education |
| Version | Premium | GPT-4 |
| Entry cost | Free tier · from $20/mo | Free for teachers. Paid monthly or annual subscription required for parents and learners (pricing not explicitly disclosed). |
| Pricing tiers | 7-day Free Trial free · Speak Premium free · Speak Premium Plus free | Khanmigo for Teachers free · Khanmigo for Parents & Learners free |
| Model stack | ChatGPT · GPT models · GPT-4 · GPT-4 (OpenAI partnership) · GPT-5 · OpenAI models · Whisper | GPT-4 · GPT-5 |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 3 | 11 |
| Origin | United States | United States |
| Capabilities | Speech recognition, Open conversation, Pronunciation scoring, Curriculum paths, AI conversation practice, real-time pronunciation feedback, personalized lessons, Speak Tutor AI | Socratic tutoring, Teacher tools, Writing coach, District rollout, Teaching Assistant, AI Tutor, Lesson Planning, Rubric Generator |
Khanmigo
Socratic tutor and teacher assistant used across US school districts.
Full Khanmigo record →