Microsoft vs Notion: Founders, CEOs and History
Microsoft was founded in 1975 by Bill Gates, Paul Allen and is led by Satya Nadella. Notion was founded in 2013 by Ivan Zhao, Simon Last and is led by Ivan Zhao.
Company facts
Founders
Microsoft
Bill Gates
Microsoft possesses arguably the most well-known, foundational founding story of the entire personal computing revolution, rooted in the intense, effective partnership of two teenage computer prodigies who recognized the software potential of the microcomputer…
Paul Allen
Paul Allen co-founded Microsoft and was crucial to its earliest technical and strategic decisions. He helped develop Altair BASIC, gave the company its original name, and participated in the operating-system opportunity that led to MS-DOS.
Notion
Ivan Zhao
Ivan Zhao is co-founder and CEO of Notion Labs. Inspired by computing pioneers such as Douglas Engelbart and Alan Kay, he started Notion in 2013 to let people without programming skills build their own tools.
Simon Last
Simon Last is Notion's co-founder and has been central to the product's engineering since the beginning, including the 2015 Kyoto rebuild that produced the block-based architecture Notion still uses.
CEOs and their tenures
Microsoft
- Bill Gates1975–2000
Co-founder and CEO
Gates built Microsoft's licensing model: software sold to many hardware makers rather than tied to one.
Source - Steve Ballmer2000–2014
CEO
Ballmer grew revenue from about $23 billion in FY2000 to about $78 billion in FY2013 and built the enterprise server and sales business that Azure later scaled on.
Source - Satya Nadella2014–present
Chairman and CEO
Nadella made Azure and Microsoft 365 the company's core, opened Microsoft to Linux and open source, and positioned it early in generative AI through OpenAI.
Source
Notion
- Ivan Zhao2013–present
Chief Executive Officer & Co-Founder
Led the 2015 Kyoto rebuild, the 2018 Notion 2.0 breakout, the 2021 Series C at $10 billion, and the 2025-2026 shift to AI agents.
Source - Akshay Kothari2018–present
Co-Founder & Chief Operating Officer
Joined as co-founder and COO and built Notion's international expansion and go-to-market operations.
Source
Timeline: Microsoft and Notion side by side
1975Microsoft
Microsoft Founded
Bill Gates and Paul Allen founded Microsoft after recognizing that the Altair 8800 needed usable programming software. Their first product, Altair BASIC, turned a hobbyist computer kit into a programmable platform.
1981Microsoft
MS-DOS Ships With IBM PC
IBM introduced its personal computer with MS-DOS 1.0 and other Microsoft products. The milestone mattered because Microsoft's operating-system work moved from a small software supplier's project into the emerging corporate PC standard.
1985Microsoft
Windows Launch
The release of Windows 1.0 began Microsoft's long move from command-line operating systems to graphical personal computing. The first version was not an instant blockbuster, but it gave Microsoft a user-interface path that could evolve with PC hardware.
1990Microsoft
Office Suite Release
The bundling of Word, Excel, and PowerPoint into Microsoft Office created a productivity suite that became central to business work. The bundle simplified enterprise purchasing and made file compatibility a competitive weapon.
1998Microsoft
U.S. Antitrust Case
The U.S. Department of Justice accused Microsoft of using Windows power to suppress browser competition. The case mattered because it placed Microsoft's platform tactics under public and legal scrutiny at the height of its PC strong position.
2010Microsoft
Azure Commercial Launch
Azure gave Microsoft a way to compete in cloud infrastructure as enterprise customers began shifting workloads away from company-owned servers.
2013Notion
Notion Labs Founded in San Francisco
Ivan Zhao and Simon Last founded Notion in San Francisco, inspired by computing pioneer Douglas Engelbart.
2014Microsoft
Satya Nadella CEO
Satya Nadella became CEO and moved Microsoft away from a strategy that forced every product to serve Windows. He prioritized Azure, Microsoft 365, open source, Linux support, cross-platform software, and a more collaborative developer posture.
2015Notion
Near-Collapse & The Kyoto Rebuild Sprint
Facing imminent bankruptcy, Ivan Zhao and Simon Last moved to Kyoto, Japan, rebuilding Notion from scratch.
2016Microsoft
LinkedIn Acquisition
Microsoft agreed to acquire LinkedIn in 2016 for $26.2 billion in cash. The deal mattered because it added a professional identity network to a company already strong in Office, Dynamics, cloud services, recruiting tools, advertising, and enterprise sales.
2016Notion
Launch of Notion 1.0 Block-Based Canvas
Released Notion 1.0 publicly, introducing the modular block-based document and wiki interface to wide acclaim.
2018Microsoft
GitHub Acquisition
Microsoft acquired GitHub for $7.5 billion in stock, reversing years of developer skepticism toward the company. The acquisition placed Microsoft inside the daily workflow of software developers across languages, clouds, and operating systems.
2018Notion
Launch of Notion 2.0 with Relational Databases
Unveiled Notion 2.0, introducing multi-view databases (Kanban, calendar, table), igniting rapid viral growth.
2019Notion
Achieved Operating Profitability on $10M Seed Capital
Reached operational profitability with under 20 employees and $10M in total funding, a rarity in SaaS.
2020Notion
$50M Investment Led by Index Ventures at $2.0B Valuation
Raised $50 million led by Index Ventures, achieving unicorn status as global remote work adoption surged.
2021Notion
$275M Series C at $10.0B Valuation Led by Coatue and Sequoia
Raised $275 million led by Coatue and Sequoia at a $10 billion valuation; also acquired Automate.io.
2022Notion
Acquisition of Cron & International Expansion to Japan
Acquired calendar app Cron and opened an official Tokyo office to serve its devoted Japanese community.
2023Microsoft
AI Leadership
Microsoft's expanded OpenAI partnership and Copilot product rollout placed the company at the center of enterprise generative AI adoption.
2023Microsoft
Activision Blizzard Acquisition Closes
Microsoft completed the Activision Blizzard acquisition after intense regulatory review. The deal added Call of Duty, World of Warcraft, Diablo, Overwatch, Candy Crush, and other franchises to Microsoft Gaming.
2023Notion
Public Launch of Notion AI Q&A Across All Workspaces
Debuted Notion AI Q&A, allowing users to query enterprise knowledge bases using conversational AI.
2026Notion
Surpasses $500M Annualized Revenue and Launches AI Agents
Notion told CNBC in September 2025 that annualized revenue had passed $500 million as it launched Notion AI agents.
Acquisitions
Microsoft
- Activision Blizzard2023$68.7B
- Nuance Communications2022$19.7B
- ZeniMax Media2021$7.5B
- GitHub2018$7.5B
- LinkedIn2016$26.2B
Questions about Microsoft vs Notion
Who is the CEO of Microsoft Corporation and Notion Labs, Inc.?
Microsoft Corporation is led by Satya Nadella and Notion Labs, Inc. is led by Ivan Zhao. Both serve as the top executive responsible for the company's strategy, operations, and financial performance.
When was Microsoft Corporation founded vs Notion Labs, Inc.?
Microsoft Corporation was founded in 1975 — 38 years before Notion Labs, Inc., which was founded in 2013. Microsoft Corporation's longer operating history gives it a deeper track record but also potentially more institutional inertia compared to the younger Notion Labs, Inc..
How many employees does Microsoft Corporation have compared to Notion Labs, Inc.?
Microsoft Corporation employs approximately 223,000 people, while Notion Labs, Inc. employs approximately 1,000. Microsoft Corporation has the larger workforce at 223,000 employees, compared to Notion Labs, Inc.'s 1,000. A higher headcount does not necessarily imply greater efficiency — it often reflects differences in business model (e.g., manufacturing vs. software).
Where are Microsoft Corporation and Notion Labs, Inc. headquartered?
Both Microsoft Corporation and Notion Labs, Inc. are headquartered in United States, meaning they operate under the same primary regulatory and tax environment.
Who founded Microsoft Corporation and Notion Labs, Inc.?
Microsoft Corporation was founded by Bill Gates, Paul Allen. Notion Labs, Inc. was founded by Ivan Zhao, Simon Last.
Which company has a longer operating history — Microsoft Corporation or Notion Labs, Inc.?
Microsoft Corporation has been operating for approximately 51 years, making it the more established of the two companies. Notion Labs, Inc. has been in operation for around 13 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 Microsoft vs Notion overview