Inflection AI and Pi: $1.5 billion raised, then the team left for Microsoft within a year
Inflection launched Pi, a kind and supportive personal AI, raised $1.3 billion weeks later, and lost almost its whole team to Microsoft less than a year on. The UK regulator's review explains why Pi never became a serious competitor.
- Product
- Pi (Inflection AI)
- Founder
- Mustafa Suleyman and Karén Simonyan (co-founders)
- Launched
- 2023
- Model
- Free consumer chatbot, funded by venture capital
Published · 2 min read · 6 sources
- #chatbot
- #consumer-ai
- #venture-funded
- #acqui-hire
- #microsoft
- #failure
- #emotional-intelligence
- #competition
Key takeaways
- Pi launched on 2 May 2023 as a free 'kind and supportive companion'; in June 2023 Inflection raised $1.3 billion, bringing its total to $1.525 billion.
- On 19 Mar 2024 Microsoft hired Mustafa Suleyman, Karén Simonyan and, per the UK CMA, almost all of Inflection's team, plus a non-exclusive IP licence.
- The CMA found Pi had a very small share of UK chatbot visits and had not been able to materially increase or sustain its user numbers.
What it is
Pi ("personal intelligence") is a chatbot from Inflection AI, designed as "a kind and supportive companion offering conversations, friendly advice, and concise information" (Inflection). It launched free, on the web, iPhone, WhatsApp, SMS, Instagram and Messenger (Inflection). Its co-founders include Mustafa Suleyman, who also co-founded DeepMind, and chief scientist Karén Simonyan (Microsoft).
Timeline
- 2 May 2023: Inflection releases Pi (Inflection).
- 29 Jun 2023: Inflection closes a $1.3 billion round led by Microsoft, Reid Hoffman, Bill Gates, Eric Schmidt and new investor Nvidia, bringing the total raised to $1.525 billion; a source told TechCrunch it valued the company at $4 billion (TechCrunch). It had around 35 employees and was building a cluster of 22,000 Nvidia H100 GPUs (TechCrunch).
- 19 Mar 2024: Microsoft announces Suleyman and Simonyan are joining to form Microsoft AI, with "several members of the Inflection team" (Microsoft). The CMA later said this "amounted to almost all of Inflection's team," plus a non-exclusive licence to Inflection IP (CMA summary).
- 16 Jul 2024: the UK Competition and Markets Authority opens a merger inquiry (GOV.UK).
- 4 Sep 2024: the CMA clears the deal at phase 1 (GOV.UK).
Why it worked
- A clear product angle. Pi was built to "prioritize conversations with people, where other AIs serve productivity, search, or answering questions" (Inflection).
- Comparable quality. The CMA found Pi had "broadly comparable general intelligence and accuracy capabilities to many of its competitors" and was differentiated by emotional intelligence (CMA summary).
- Talent and money. The founders' track record helped raise $1.525 billion in total (TechCrunch), and in the end the team itself was what Microsoft wanted (Microsoft).
What to learn
- A nicer tone is not a moat. The CMA said many of Inflection's features "could be readily replicated by competitors" (CMA summary).
- Distribution decides consumer AI. Pi was up against chatbots from Microsoft and OpenAI, which it was "not a material competitive constraint" on (CMA summary).
- Funding cannot replace retention. Track whether users come back, not only how many sign up.
Risks and what didn't work
- Inflection had "a very small share of UK domain visits" for chatbots and "had not been able to materially increase or sustain its chatbot user numbers" (CMA summary).
- The CMA judged Inflection "would have faced significant challenges in winning customers from its competitors" (CMA summary).
- Pi still exists as "a personal intelligence partner powered by Inflection AI's foundation models" (Inflection), but the founding team now works at Microsoft.
- The $4 billion valuation came from an unnamed source, not the company (TechCrunch).
FAQ
Short answers drawn from the sections above.
What is Pi (Inflection AI)?
Pi ("personal intelligence") is a chatbot from Inflection AI, designed as "a kind and supportive companion offering conversations, friendly advice, and concise information" (Inflection). It launched free, on the web, iPhone, WhatsApp, SMS, Instagram and Messenger (Inflection). Its co-founders include Mustafa Suleyman, who also co-founded DeepMind, and chief scientist Karén Simonyan (Microsoft).
Why did Pi (Inflection AI) work?
- A clear product angle. Pi was built to "prioritize conversations with people, where other AIs serve productivity, search, or answering questions" (Inflection).
- Comparable quality. The CMA found Pi had "broadly comparable general intelligence and accuracy capabilities to many of its competitors" and was differentiated by emotional intelligence (CMA summary).
- Talent and money. The founders' track record helped raise $1.525 billion in total (TechCrunch), and in the end the team itself was what Microsoft wanted (Microsoft).
What can indie builders learn from Pi (Inflection AI)?
- A nicer tone is not a moat. The CMA said many of Inflection's features "could be readily replicated by competitors" (CMA summary).
- Distribution decides consumer AI. Pi was up against chatbots from Microsoft and OpenAI, which it was "not a material competitive constraint" on (CMA summary).
- Funding cannot replace retention. Track whether users come back, not only how many sign up.
What didn't work for Pi (Inflection AI), and what are the risks?
- Inflection had "a very small share of UK domain visits" for chatbots and "had not been able to materially increase or sustain its chatbot user numbers" (CMA summary).
- The CMA judged Inflection "would have faced significant challenges in winning customers from its competitors" (CMA summary).
- Pi still exists as "a personal intelligence partner powered by Inflection AI's foundation models" (Inflection), but the founding team now works at Microsoft.
- The $4 billion valuation came from an unnamed source, not the company (TechCrunch).
Sources
Every link cited above, in order of first use.
- 1.Inflection (inflection.ai)
- 2.Microsoft (blogs.microsoft.com)
- 3.TechCrunch (techcrunch.com)
- 4.CMA summary (assets.publishing.service.gov.uk)
- 5.GOV.UK (gov.uk)
- 6.Inflection (inflection.ai)
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