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Speak is an AI-driven language learning platform focused on helping users achieve fluency in new languages, primarily English, through conversational practice. The app provides an AI tutor that engages users in realistic dialogues, offers instant feedback on pronunciation, grammar, and fluency, and adapts to individual learning paces. Speak aims to make language education more accessible, affordable, and effective by leveraging advanced AI and speech recognition technologies, allowing users to build speaking confidence and skills anytime, anywhere.
Serves as the central hub for product development, AI research, engineering, marketing, and corporate strategy for Speak's global operations.
Modern, collaborative workspace designed to foster innovation and teamwork, equipped with state-of-the-art technology infrastructure.
Dynamic, fast-paced, and mission-driven, with a strong emphasis on learning, technological advancement, and empowering users globally. Employees often collaborate on cutting-edge AI and language education challenges.
The San Francisco headquarters strategically positions Speak within one of the world's leading technology ecosystems, facilitating access to top talent, investment, and industry partnerships crucial for its AI-driven language learning solutions.
While headquartered in San Francisco with a significant office in Seoul, Speak supports a global user base across numerous countries. Its AI-powered language learning app is accessible worldwide, with functions like product development, AI research, customer support, and marketing operations managed through its main offices to serve users internationally. The platform's digital nature and recent expansion efforts aim to reach learners in diverse regions, including North America, Europe, and other parts of Asia.
A key location in San Francisco's technology corridor. Specific street address not publicly listed.
San Francisco
California
USA
Address: A strategic office location in a major business district, such as Gangnam. Specific street address not publicly listed.
Serves as a strategic center for growth in East Asia, adapting the Speak platform to meet local linguistic and cultural nuances, and driving user acquisition and engagement in a key international market.
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As of April 2025, Speak' leadership includes:
Speak has been backed by several prominent investors over the years, including:
Based on publicly available information as of mid-2024, there have been no major C-suite executive hires or departures announced by Speak in the last 12 months. The leadership team, including co-founders Connor Zwick (CEO) and Geon Lee (CTO), continues to guide the company's strategic initiatives and expansion.
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Speak likely uses common corporate email formats for its domain usespeak.com. While the exact internal structure isn't publicly confirmed, typical patterns for technology companies include variations of first name, last name, or initials.
[first]@usespeak.com or [first].[last]@usespeak.com
Format
connor@usespeak.com or jane.doe@usespeak.com
Example
75%
Success rate
Business Insider • February 12, 2024
Following its success in South Korea, AI language learning app Speak, backed by the OpenAI Startup Fund, announced its expansion into the United States and 20 other countries. This move aims to bring its conversational AI tutor to a broader global audience, leveraging its technology to help more users improve their language skills....more
PR Newswire • January 24, 2024
Speak announced it has raised $20 million in new funding. The round was led by angel investor Lachy Groom, with participation from existing investors including the OpenAI Startup Fund, Khosla Ventures, Founders Fund, and Justin Mateen. The fresh capital will be used to accelerate Speak's global expansion and further develop its AI-driven language learning technology....more
TechCrunch • June 28, 2023
Speak announced it has reached 3 million cumulative registered users in South Korea. This milestone highlights significant traction for its AI-driven English language learning platform in its primary market and underscores the growing demand for effective, technology-enhanced language learning solutions....more
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