Hallo
Founded 2019 · 114 employees on LinkedIn · 4 known investors
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Hallo provides AI-driven language proficiency assessments across speaking, writing, listening, and reading in over 80 languages for global hiring and candidate evaluation. The platform delivers instant CEFR scores and detailed feedback on fluency, vocabulary, grammar, and pronunciation.
Founders & leadership
Hallo was founded in 2019 by Joon Beh.
Investors · 4
Kickstartlisted by KickstartSalt Lake City · $250K – $3M
How we know: Kickstart's portfolio page · Not right? Tell us
Insight PartnersreportedNew York · $120M – $350M
How we know: funding news · Not right? Tell us
Prequel VenturesreportedBerlin · $55K – $275K
How we know: press coverage · Not right? Tell us
Related companies · 3
PreplyPreply is a language learning platform that serves corporate employees through its B2B offering Preply Business, enabling companies to provide language education to their workforce.
SpeakSpeak is an AI-powered language learning platform that uses a proprietary curriculum to teach users conversational language through personalized lessons, practice exercises, and real-time interaction with a tutor.
FluentlyFluently is an AI-powered language learning platform that enables real-time conversation practice, pronunciation training, and interactive feedback for English learners. The service targets both individual learners and teams seeking to improve English speaking skills in a judgment-free environment.
Companies working in the same space as Hallo.
Frequently asked questions
- What does Hallo do?
- Hallo provides AI-driven language proficiency assessments across speaking, writing, listening, and reading in over 80 languages for global hiring and candidate evaluation. The platform delivers instant CEFR scores and detailed feedback on fluency, vocabulary, grammar, and pronunciation.
- Who founded Hallo?
- Hallo was founded by Joon Beh in 2019.
- Who are Hallo's investors?
- Hallo's investors include Campus Founders Fund, Kickstart, Insight Partners, Prequel Ventures.







