The rise in Speak's valuation is part of a broader trend of AI startups attracting significant investment. Last week, investment platform Public raised $135 million to enhance its AI-enabled research features. AI-related startups have raised over $87 billion this year, surpassing last year's total of less than $56 billion, according to Crunchbase data.
Key takeaways:
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- Speak, a language-learning startup, raised $78 million in a Series C round led by Accel, doubling its valuation to $1 billion in less than six months.
- The startup uses AI to generate audio conversations and improve users' fluency, having created over 25 million personalized lessons this year.
- Existing investors in the new funding round include OpenAI Startup Fund, Khosla Ventures, and Y Combinator.
- AI-related startups have raised over $87 billion this year, significantly surpassing last year's total of less than $56 billion.