Inflection AI vs ChatGPT
Side-by-side comparison of AI visibility scores, market position, and capabilities
AI company by Reid Hoffman and Mustafa Suleyman; Microsoft hired key team in 2024 for $650M license, pivoting remaining company to enterprise AI agents.
About
Inflection AI is an artificial intelligence company founded by LinkedIn co-founder Reid Hoffman and DeepMind co-founder Mustafa Suleyman that built Pi, a personal AI assistant designed for emotional intelligence and supportive conversations. Founded in 2022 and headquartered in Palo Alto, Inflection raised $1.3 billion in 2023 from Microsoft, NVIDIA, Bill Gates, and Eric Schmidt — one of the largest AI funding rounds of the year.
ChatGPT surpassed 400M weekly active users in February 2025 and launched GPT-4o with voice, image, and real-time reasoning — the world's most-used AI product.
About
ChatGPT is OpenAI's flagship AI assistant, launched in November 2022 and credited with igniting mainstream consumer adoption of generative AI. It crossed 100 million users in two months — the fastest consumer product to do so in history — and reached 400 million weekly active users by February 2025. Available as a free web and mobile app with a ChatGPT Plus subscription ($20/month) unlocking GPT-4o, advanced voice mode, image generation, and longer context.
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