Skip to content
Subturtle — Startup Profile
Startup

Subturtle

Speak the English you hear and read, anywhere online

Language learning
14 Momentum score#433 of 7,360 today
Signals per week, last 12 weeks
  • Launches
  • Growth
  • Product
  • Hiring & team
  • Money
  • News & stories
  1. Launches Subturtle launched on Product Hunt

Among 1,017 Language learning products tracked by Astracia.

  • Top 1% of Language learning products by momentum Momentum score: #3 of 1,017
  • Top 5% of Language learning products by launches Launches tracked: #16 of 1,017

Astracia Signal Score

Compare with similar →

Not enough public signals for a score yet. Missing signals are not a sign of weakness.

Connections

No public connections on record yet.

About the startup

Learn English from what you already watch and read. Hover a subtitle on YouTube or Netflix, or select text on any web page, and see what it means in your own language, idioms and all. Save the phrase with the sentence it came from. Smart Review brings it back at the right time, as a gap in your own sentence, so it sticks. Then an AI voice coach practices those exact phrases with you out loud, so the words are there when you need them.

Alternatives to Subturtle

Browse category →

Reviewed matches are labeled. Other suggestions come from a shared subcategory, use case, source listing or the same category. Compare features and current plans before choosing.

Product

Speak Pro: Shadowing Lessons

Speak Pro is an iOS language learning app for English, Spani

AI language learning program -Speakpal

Speakpal is a best AI language learning program by using GPT-powered online .

Learn English Fast

Learn English Fast is a free AI-powered English learning platform designed for learners at all CEFR levels (A1-C2).

LingTube

YouTube Subtitle Translator & Voice

English Collocations

Learn common English Collocations with examples and quizzes.

LingoKeep

Learn a language from the YouTube you watch — and actually remember it

Speak Tech English

English for global tech impact.

Subtitles for Language Learning

This chrome extension is a very reliable option to learn English with the help of subtitling on Amazon Prime Video.

Browse category →

Selected by category and available use-case details. A topic match does not establish equivalent features.

Product

PolyChat

Language Learning for iOS and Android.

Apostrophe

AI-powered French dictations with instant grammar correction for language

TutorIA Speak

Voice-first AI language learning. Just talk!

BabblerAI

Learn a language by speaking with AI

Keysake

Learn English as you type Chinese

Kioki

Learn languages faster with Kioki's smart flashcards

Recently added in Language learning

Browse category →

Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.

Product

4ToSpeak

Learn a language with a 4-step practice loop.

Active Dictionary

Language learning with texts…

Call Annie

AI avatar language tutors

Languate

AI-powered custom language practice

Explore expertise in Education & Research

See all →

Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.

Profile

ExplainingComputers

Weekly videos on computing and related topics.

Max Rohowsky, Ph.D.

Obsessed with SaaS customer acquisition and building leverage • Bootstrapping crosspublish.com • Previously corp.

Renate Samson

Longtime policy wonk, consultant, researcher and speaker about the impact of data driven tech and AI.

Media about Education & Research

See all →

Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.

Show

Kick SaaS Podcast

Podcast · Jono Landon

Speech Therapy Private Practice Startup Podcast

Podcast · Kyle Meades

Why Yall Working - A Tech and Startups Podcast

Podcast · Michael Ogunsanya & Alairé Jameson

Founder stories from Education & Research startups

See all →

Retold founder accounts from startups in the same category, each linked to the original.

Story

Drip's Leadpages deal was a 13-month acquisition, not a revenue chart

Rob Walling used Startups for the Rest of Us episode 298 to describe Drip's sale to Leadpages as a long strategic acquisition, and he kept purchase price and recurring revenue off the record.

Pat Flynn's first product month was $7,906.55, a year and a half after the study blog

Pat Flynn says he was laid off as an architect in 2008, then sold a LEED-exam ebook into traffic he had already built; October's $7,906.55 was the first month with his own product, not the first month the site existed.

Tiago Forte scaled Building a Second Brain as live cohorts, then stopped teaching them himself

A 2022 Disco case study describes Tiago Forte taking Building a Second Brain to a fifteenth cohort and thousands of learners by iterating live, then his January 2023 post says he taught 16 cohorts and would not teach the

Ship 30 for 30 started as a $50 Slack challenge, not a later AI newsletter

Dickie Bush says Ship 30 for 30 began in November 2020 when he asked about 500 followers to write daily, had 50 people in Slack six days later, and later wrote with Nicolas Cole that they had taught 10,000-plus students

Browse Education & Research categories

See all →

Subcategories in the same part of the directory, with the number of listed products.

Category

Courses & tutoring

1,168 listed products

Study tools & assessments

1,096 listed products

Course authoring & LMS

199 listed products

Research & laboratory tools

180 listed products

School & student management

167 listed products

Libraries & academic resources

72 listed products