Khanmigo
Khan AcademyUnited States
11
AI tutor for students and teachers
- Version
- GPT-4
- Cost
- Free for teachers. Paid monthly or annual subscription required for parents and learners (pricing not explicitly disclosed).
- Model
- GPT-4
Speak
Speak · #5 most active of 7 in Education
Speech-first tutor for open-ended conversation practice, strongest in Korea and Japan.
67
Trust score · Mixed
3 data points checked · 2026-09-06
Current version
Premium
Entry cost
Free tier · from $20/mo
Changes / 30d
3
The short answers · verified September 11, 2026
- What is the latest version of Speak?
- The current shipped version of Speak is Premium, as of September 11, 2026.
- How much does Speak cost?
- Speak starts at $20 per month on its cheapest paid tier, as of September 11, 2026.
- What AI model does Speak use?
- Speak runs primarily on ChatGPT.
Source: Speak — www.speak.com · Reusable under CC BY 4.0 — cite Tomorrow
Capabilities
- Speech recognition
- Open conversation
- Pronunciation scoring
- Curriculum paths
- AI conversation practice
- real-time pronunciation feedback
- personalized lessons
- Speak Tutor AI
- Pronunciation feedback
- Real-time feedback
- Personalized lessons
- Custom review
- AI Conversation Practice
- Real-time Feedback
- Pronunciation Feedback
- Personalized Lessons
- Custom Review
- real-time feedback
- pronunciation feedback
- custom review
- Speak Tutor
- personalized review
- Language Learning
- AI Tutor
- Speak Method (Learn, Practice, Apply)
- Real-time pronunciation feedback
- Spoken feedback
- Language learning curriculum
- Speak Method Curriculum
- speaking-focused lessons
- Learning curriculum
- Speaking-focused lessons
- Spoken Fluency Practice
- Structured curriculum
- Speak Method loop
- Personalized review
- Made for You lessons
- Personalized reviews
- Speak Method curriculum
- Spoken fluency loop
Pricing
7-day Free Trial
Explore Speak's core learning features for 7 days.
Free
Speak Premium
Paid subscription. Access to Speak's core language learning experience. Pricing varies.
Free
Speak Premium Plus
Paid subscription. Everything in Premium, plus unlimited personalized lessons, custom review, and full Speak Tutor experience. Pricing varies.
Free
Entry price over time
Geek mode
Models under the hood
- disclosed
ChatGPT
OpenAI
- inferred
GPT models
OpenAI
- disclosed
GPT-4
OpenAI
- disclosed
GPT-4 (OpenAI partnership)
OpenAI
- disclosed
GPT-5
OpenAI
- disclosed
OpenAI models
OpenAI
- disclosed
Whisper
OpenAI
Context window
—
Public API
no
Multi-model routing
no
Shared model stack
Other tracked products running on the same foundation models — a quick read on how much of the catalog moves when one of these models changes.
- GPT-5+1 aliasOpenAI · 19 products
- GPT-4OpenAI · 7 products
- Anthropic models+3 aliasesOpenAI · 6 products
- ChatGPTOpenAI · 6 products
- WhisperOpenAI · 3 products
- GPT modelsOpenAI · 2 products
- GPT-4 (OpenAI partnership)OpenAI · 1 product
green disclosed · amber inferred · grey unattributed. Aliases are folded into one model; provider concentration counts only models with an established vendor.
Reported scale
Reference data. Each figure is whatever the source actually said — weekly users, downloads, revenue run-rate — with its own definition and date. These are not comparable between tools and are never used to rank anything.
No public usage figure on record for this product.
Also in Education
All EducationLearnLM
GoogleUnited States
9
Pedagogy-tuned model family
- Version
- 2.5
- Cost
- Integrated into Gemini 2.5 series, see Gemini API pricing
- Model
- Gemini
Coursera Coach
CourseraUnited States
5
Course-aware learning coach
- Version
- Coursera Coach
- Cost
- from $59/mo
- Model
- Coursera Coach
Brisk Teaching
BriskUnited States
3
Teaching copilot in the browser
- Version
- Brisk Intelligence
- Cost
- Free tier available (contact for paid school/district plans)
- Model
- Undisclosed
MagicSchool AI
MagicSchoolUnited States
2
Teacher copilot suite
- Version
- Back-To-School Release
- Cost
- Free for teachers, with premium/district tiers available upon request (Get pricing/Get in touch)
- Model
- MagicSchool AI
Duolingo Max
DuolingoUnited States
AI language practice
- Version
- 2026 release
- Cost
- Free tier · from $30/mo
- Model
- GPT-5
Elsewhere on the same models
Products in other segments that name one of Speak's models in their stack.
AgentKit
OpenAI
Visual agent builder, connectors and evals from OpenAI.
- Version
- 2025
- Cost
- API usage-based
- Model
- GPT-5
Descript
Descript
9
Edit video by editing text
- Version
- Underlord
- Cost
- Free tier · from $24/mo
- Model
- ChatGPT
Jasper
Jasper
6
Brand-consistent marketing copy
- Version
- Jasper platform
- Cost
- Free tier · from $69/mo
- Model
- ChatGPT
Microsoft Copilot
Microsoft
Consumer assistant across Windows, Edge and mobile.
- Version
- 2025
- Cost
- Free tier · from $20/mo
- Model
- GPT-5
Power BI Copilot
Microsoft
Copilot for report authoring and DAX inside Fabric.
- Version
- 2025
- Cost
- Fabric capacity based
- Model
- GPT-5
Surfer SEO
Surfer
3
Content optimisation for search
- Version
- 2026 platform
- Cost
- Free tier · from $49/mo
- Model
- ChatGPT
Change history
- capability
- capability
- capability
- capability
- capability
- capability
- capability
- capability
- capability
- capability
- model
Speak added GPT-4 (OpenAI partnership) to its model stack
ChatGPT, GPT models, GPT-4, GPT-5, OpenAI models, WhisperChatGPT, GPT models, GPT-4, GPT-4 (OpenAI partnership), GPT-5, OpenAI models, Whisper
source - capability
- model
Speak added GPT models to its model stack
ChatGPT, GPT-4, GPT-5, OpenAI models, WhisperChatGPT, GPT models, GPT-4, GPT-5, OpenAI models, Whisper
source - capability
- capability
New capabilities: Spoken feedback, Language learning curriculum
26 tracked28 tracked · +Spoken feedback, Language learning curriculum
source - capability
New capabilities: Real-time pronunciation feedback
25 tracked26 tracked · +Real-time pronunciation feedback
source - capability
New capabilities: Speak Method (Learn, Practice, Apply)
24 tracked25 tracked · +Speak Method (Learn, Practice, Apply)
source - model
Speak added OpenAI models to its model stack
ChatGPT, GPT-4, GPT-5, WhisperChatGPT, GPT-4, GPT-5, OpenAI models, Whisper
source - capability
New capabilities: Language Learning, AI Tutor
22 tracked24 tracked · +Language Learning, AI Tutor
source - capability
- model
- capability
New capabilities: real-time feedback, pronunciation feedback, custom review
17 tracked21 tracked · +real-time feedback, pronunciation feedback, custom review, Speak Tutor
source - version
- capability
New capabilities: AI Conversation Practice, Real-time Feedback, Pronunciation Feedback
12 tracked17 tracked · +AI Conversation Practice, Real-time Feedback, Pronunciation Feedback, Personalized Lessons, Custom Review
source - capability
New capabilities: Pronunciation feedback, Real-time feedback, Personalized lessons
8 tracked12 tracked · +Pronunciation feedback, Real-time feedback, Personalized lessons, Custom review
source - model
- capability
New capabilities: AI conversation practice, real-time pronunciation feedback, personalized lessons
4 tracked8 tracked · +AI conversation practice, real-time pronunciation feedback, personalized lessons, Speak Tutor AI
source - capability
New capabilities: AI Language Tutor, Personalized Curriculum, Speaking Practice
6 tracked10 tracked · +AI Language Tutor, Personalized Curriculum, Speaking Practice, Instant Feedback
source - capability
New capabilities: AI language tutor, Speak Tutor, Personalized curriculum
4 tracked10 tracked · +AI language tutor, Speak Tutor, Personalized curriculum, Conversational partner, Pronunciation feedback, Speak Method
source - capability
New capabilities: AI Tutor, Personalized Curriculum, Speaking Practice
5 tracked9 tracked · +AI Tutor, Personalized Curriculum, Speaking Practice, Instant Feedback
source - capability
New capabilities: On-the-go conversational partner, Instant feedback, Speaking practice
4 tracked7 tracked · +On-the-go conversational partner, Instant feedback, Speaking practice
source - capability
New capabilities: Interactive conversations, Real-time feedback
4 tracked6 tracked · +Interactive conversations, Real-time feedback
source - capability
New capabilities: Pronunciation feedback, Conversational practice
6 tracked8 tracked · +Pronunciation feedback, Conversational practice
source - capability
New capabilities: AI language tutor, Speak Tutor, Instant feedback
5 tracked11 tracked · +AI language tutor, Speak Tutor, Instant feedback, Pronunciation correction, Personalized curriculum, Conversational partner
source - capability
New capabilities: Voice Recognition, Pronunciation Practice
5 tracked7 tracked · +Voice Recognition, Pronunciation Practice
source
Speak compared
Straight head-to-head pages against the busiest products in Education.
How to cite this page
Free to cite and reuse under CC BY 4.0. Permalink: https://tomorrow.aliensquad.ai/tools/speak
APA
Tomorrow. (2026). Speak — version, pricing and model stack [Data set entry]. AlienSquad. Retrieved 2026-09-13, from https://tomorrow.aliensquad.ai/tools/speak
BibTeX
@misc{tomorrow-tools-speak,
author = {{Tomorrow}},
title = {Speak — version, pricing and model stack},
year = {2026},
publisher = {AlienSquad},
howpublished = {\url{https://tomorrow.aliensquad.ai/tools/speak}},
note = {Accessed: 2026-09-13}
}