Cohere vs Mistral AI: Founders, CEOs and History
Cohere was founded in 2019 by Aidan Gomez, Ivan Zhang, Nick Frosst and is led by Aidan Gomez. Mistral AI was founded in 2023 by Arthur Mensch, Guillaume Lample, Timothée Lacroix and is led by Arthur Mensch.
Company facts
Cohere
- Founded
- 2019
- Headquarters
- Toronto, Ontario, Canada
- Current CEO
- Aidan Gomez
Mistral AI
- Founded
- 2023
- Headquarters
- Paris, Île-de-France, France
- Current CEO
- Arthur Mensch
- Employees
- 1,000
Founders
Cohere
Aidan Gomez
Aidan Gomez is co-founder and CEO of Cohere. As a Google Brain intern he co-authored 'Attention Is All You Need' (2017) with seven other researchers.
Ivan Zhang
Ivan Zhang is a co-founder of Cohere. Before Cohere he co-founded FOR.ai, an open research collective, with Aidan Gomez. At Cohere he has worked on the engineering and infrastructure that serve the company's models to enterprise customers.
Nick Frosst
Nick Frosst is a co-founder of Cohere. He was Geoffrey Hinton's first hire at Google Brain's Toronto lab, where he published research on capsule networks and adversarial robustness.
Mistral AI
Arthur Mensch
Arthur Mensch is co-founder and CEO of Mistral AI. He left Google DeepMind in 2023 to start the company and has led every funding round, from the ~$119 million (€105 million) seed in 2023 to the ~$3.39 billion (€3 billion) Samsung-led round in 2026.
Guillaume Lample
Guillaume Lample is co-founder and Chief Scientist of Mistral AI, leading model research and training across the Mistral, Mixtral, Magistral and Mistral Large families.
Timothée Lacroix
Timothée Lacroix is co-founder and CTO of Mistral AI, responsible for training infrastructure, the developer platform and the company's compute build-out.
CEOs and their tenures
Cohere
- Aidan Gomez2019–present
Co-Founder and Chief Executive Officer
Sets company strategy, fundraising and partnerships; led the 2026 Aleph Alpha merger agreement.
Source - Martin Kon2023–2025
President and Chief Operating Officer
Former YouTube CFO who scaled Cohere's go-to-market; stepped down in 2025 and moved into an advisory role.
Source - Joelle Pineau2025–present
Chief AI Officer
Former head of Meta's FAIR research lab; leads Cohere's AI research and model strategy.
Source - Francois Chadwick2025–present
Chief Financial Officer
Former Uber and KPMG executive overseeing finance as Cohere prepares for larger fundraises and a potential IPO.
Source - Phil Blunsom2025–present
Chief Technology Officer
Moved from chief scientist to CTO in 2025.
Source
Mistral AI
- Arthur Mensch2023–present
Chief Executive Officer & Co-Founder
Leads strategy and fundraising; took Mistral from a ~$119 million (€105 million) seed in 2023 to a valuation above ~$23.7 billion (€21 billion) in 2026.
Source - Guillaume Lample2023–present
Chief Scientist & Co-Founder
Leads model research and training.
Source - Timothée Lacroix2023–present
Chief Technology Officer & Co-Founder
Leads infrastructure and engineering, including the compute build-out.
Source
Timeline: Cohere and Mistral AI side by side
2017Cohere
Aidan Gomez Co-Authors 'Attention Is All You Need'
Aidan Gomez and Google Brain colleagues published the landmark paper introducing the Transformer architecture.
2019Cohere
Cohere Founded in Toronto
Aidan Gomez, Ivan Zhang, and Nick Frosst founded Cohere to build privacy-first enterprise language models.
2021Cohere
Series A Funding & Multi-Cloud Platform Launch
Raised $40 million Series A led by Index Ventures, debuting its commercial developer API for text generation and embeddings.
2022Cohere
Strategic Partnership with Oracle Cloud
Formed historic alliance with Oracle, making Cohere the primary generative AI engine embedded across Oracle Cloud Applications.
2023Cohere
Series C Funding at $2.2B Valuation Led by Inovia
Raised $270 million in Series C funding with participation from NVIDIA, Oracle, and Salesforce Ventures.
2023Cohere
Debut on Amazon Bedrock & Release of Embed v3
Integrated models into Amazon Bedrock and launched Embed v3, establishing leadership in multilingual search.
2023Mistral AI
Mistral AI Founded in Paris
Arthur Mensch, Guillaume Lample, and Timothée Lacroix founded Mistral AI in Paris, raising a historic $113M seed round.
2023Mistral AI
Release of Mistral 7B via Magnet Link
Released Mistral 7B under Apache 2.0 via a viral torrent magnet link, outperforming all previous open models of its size.
2023Mistral AI
Invention of Mixtral 8x7B Sparse MoE
Unveiled Mixtral 8x7B, pioneering sparse mixture-of-experts architectures and outperforming GPT-3.5 across reasoning tasks.
2023Mistral AI
Series A Funding at $2.0B Unicorn Valuation
Raised $415 million in Series A funding led by Andreessen Horowitz and Lightspeed, reaching unicorn status in seven months.
2024Cohere
Launch of Command R and Command R+
Released Command R (March) and Command R+ (April) for enterprise RAG and tool use.
2024Cohere
$500M Series D Funding at $5.5B Valuation
Closed $500 million Series D led by PSP Investments, with participation from Cisco, AMD, and Fujitsu, reaching a $5.5B valuation.
2024Mistral AI
Microsoft Alliance & Launch of Mistral Large
Announced partnership with Microsoft, integrating Mistral Large natively into the Azure Model Catalog alongside OpenAI.
2024Mistral AI
Launch of Codestral & Le Chat Multilingual Suite
Debuted Codestral for 80+ programming languages and launched Le Chat consumer and enterprise conversational assistant.
2024Mistral AI
Series B Funding at $6.0B Valuation Led by General Catalyst
Closed $640 million Series B round at a $6.0 billion valuation, led by General Catalyst with European industrial backers.
2025Cohere
Command A, North and ~$7B valuation
Launched Command A and North, raised $500 million at $6.8 billion, and reached about $7 billion after a September extension.
2026Cohere
Reports $240M ARR for 2025
Investor memo showed about $240 million ARR, beating its $200 million target.
2026Cohere
Aleph Alpha merger announced and signed
Announced in April 2026 with a ~$565 million (€500 million) Schwarz Group commitment; definitive agreement signed September 16, 2026.
2026Mistral AI
Crosses $100M ARR as Europe's Sovereign AI Champion
Achieved annualized revenue exceeding $100 million, powering European banking, logistics, and global cloud ecosystems.
Acquisitions
Cohere
- Reliant AI2026Undisclosed
- Aleph Alpha2026Undisclosed
- Ottogrid2025Undisclosed
Questions about Cohere vs Mistral AI
Who is the CEO of Cohere Inc. and Mistral AI SAS?
Cohere Inc. is led by Aidan Gomez and Mistral AI SAS is led by Arthur Mensch. Both serve as the top executive responsible for the company's strategy, operations, and financial performance.
When was Cohere Inc. founded vs Mistral AI SAS?
Cohere Inc. was founded in 2019 — 4 years before Mistral AI SAS, which was founded in 2023. Cohere Inc.'s longer operating history gives it a deeper track record but also potentially more institutional inertia compared to the younger Mistral AI SAS.
How many employees does Cohere Inc. have compared to Mistral AI SAS?
Mistral AI SAS employs approximately 1,000 people. A verified employee count for Cohere Inc. is not currently available.
Where are Cohere Inc. and Mistral AI SAS headquartered?
Cohere Inc. is headquartered in Canada and Mistral AI SAS is headquartered in France. Their different home markets mean they may face different regulatory frameworks, tax regimes, and currency exposure.
Who founded Cohere Inc. and Mistral AI SAS?
Cohere Inc. was founded by Aidan Gomez, Ivan Zhang, Nick Frosst. Mistral AI SAS was founded by Arthur Mensch, Guillaume Lample, Timothée Lacroix.
Which company has a longer operating history — Cohere Inc. or Mistral AI SAS?
Cohere Inc. has been operating for approximately 7 years, making it the more established of the two companies. Mistral AI SAS has been in operation for around 3 years. A longer operating history often signals greater institutional resilience and brand recognition, though it can also mean slower adaptation to new market conditions.
Figures come from each company's filings and the sources linked beside them. Amounts reported in another currency are shown in US dollars at an approximate rate and marked with ~. Back to the Cohere vs Mistral AI overview