Both are education tools. Khanmigo has the higher Solthar Score, 85 to 84. Khanmigo is free to start, with paid plans; Speak is paid only.
| Khanmigo | Speak | |
|---|---|---|
| Category | Education · Tutor | Education · Language |
| Pricing | Freemium | Paid |
| Free trial | Yes | No |
| Solthar Score | 85/100 | 84/100 |
Khanmigo: what it does
Khan Academy's AI tutor that guides students with Socratic hints instead of answers. Khanmigo is free to start, with paid plans, with a free trial. Solthar Score: 85/100.
Key features
- Socratic tutoring
- Teacher tools
- Safe for schools
Strengths
- Pedagogically sound
- Trusted brand
Trade-offs
- Limited subjects vs general AI
Speak: what it does
Language learning built entirely around speaking out loud to an AI tutor. Speak is paid only. Solthar Score: 84/100.
Key features
- Conversational practice
- Pronunciation feedback
- Adaptive lessons
Strengths
- Speaking-first, unlike most apps
- Genuinely useful feedback
Trade-offs
- Fewer languages than Duolingo
Which should you choose?
Choose Khanmigo if pedagogically sound matters most to you. Choose Speak if speaking-first, unlike most apps matters more. If you only try one, Khanmigo scores higher overall.