Flowkey

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
Electronic Piano Free multilingual online piano in your browser
Playsheet Learn sheet music from a rhythm game!
Klavissimo.app Browser-based piano tutor that listens to every key you play over MIDI.
Yousician Learn to play music at home, at your own pace
RoxyPiano.web.id Free virtual piano with 88 keys, 128 instruments, MIDI keyboard support, and falling notes practice. Runs entirely in your browser — no download, no signup required.
Artie Learn piano with real-time feedback from AI and personalized learning paths
TED-Lish The easiest way to learn English with TED talks
Swing Coach Club The Easiest Way to Learn and Master Golf

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

Product
OpenOLAT OpenOLAT is a groundbreaking platform for learning purpose.
efluid We are a specialty web portal designed to serve as a one-stop web information resource for anyone working in the areas of flow engineering, fluid mechanics, education and directly related topics.
DigitalChalk Online Training Software and Learning Management System (LMS)
Lockdown Browser LockDown Browser prevents cheating during proctored online exams. Learn how it integrates with Blackboard Learn, Canvas, Brightspace, Moodle, and more.
Lotame Make your data actionable, learn about your most valuable customers, improve ROI by targeting the right audience and increase relevance across screens.
Jamu An app to help learn Japanese. Contribute to nonbili/Jamu development by creating an account on GitHub.

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

Product
Yass AI Streaming media summarization tool
Wisdolia AI flashcard generator from articles
SummarizePaper AI summaries and Q&A for arXiv…
Speakable AI language proficiency platform

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.

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

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

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