Kaizen
YC X25San Francisco, US · Founded 2025 · 6 employees · 6 known investors
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1,335 people in our graph share verified history with the Kaizen team — schools, employers, funds. One of them is your warm intro.
Ken Chenaultunlockedknows Michael Silver · together at Facebook (overlapped)
knows the team · via SingleStore
knows the team · via Massachusetts Institute of Technology
×8knows the team · via Y Combinator
knows the team · via Dana-Farber Cancer Institute
Kaizen provides a platform for defining and executing browser automations by writing workflows in plain English, targeting enterprise customers across healthcare, logistics, fintech, and procurement sectors who need to automate interactions with portal-based systems and processes.
Founders & leadership· Y Combinator alumni (X25)
Kaizen was founded in 2025 by Kenneth Acquah and Michael Silver.
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Kenneth Acquahin𝕏FounderKenneth Acquah is the founder of Kaizen, which provides a platform for defining and executing browser automations by writing workflows in plain English, targeting enterprise customers across healthcare, logistics, fintech, and procurement.
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Michael Silverin𝕏Co-Founder & CEOMichael Silver was the first engineer and head of infrastructure at Gather, where he helped scale the company through Series B funding. He previously worked as an early engineer at Jamsocket (acquired by Modal), and held engineering roles at SingleStore, Meta's distributed systems team, and Apple's Siri division, alongside research experience at MIT's Computer Science and AI Lab. He holds a B.S. in Computer Science from MIT.
Investors · 6
Y CombinatorSan Francisco · $500K
AccelreportedPalo Alto · $1.6M – $70M
Andreessen Horowitzreported · 2 sourcesMenlo Park · $500K – $50M
Carpenter CapitalreportedBoise
New Enterprise Associates (NEA)reportedMenlo Park · $200K – $40M
Also in the syndicate · 1
776
Funding
SEC filings, press & company announcements- Undisclosed amountSeries AOct 2025 · 2 sources
NEA (lead), 776, Accel, Andreessen Horowitz, Carpenter Capital
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Competitors · 2
by search overlapKaizen Labs49 shared keywordsKaizen builds modern government software to improve citizen interactions with public services. The company develops digital tools for government agencies to modernize websites, forms, and payment systems.
Kaizan23 shared keywordsKaizan is an AI platform for client service and account management teams that unifies communications, documents, and system data into a continuously updating model of every client relationship. It provides AI assistants that handle admin, brief account managers, and act on accounts, using a CARE framework (Client Satisfaction, Activity, Relationship strength, Expansion) to track account health.
Companies competing with Kaizen for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Kaizen do?
- Kaizen provides a platform for defining and executing browser automations by writing workflows in plain English, targeting enterprise customers across healthcare, logistics, fintech, and procurement sectors who need to automate interactions with portal-based systems and processes.
- Who founded Kaizen?
- Kaizen was founded by Kenneth Acquah, Michael Silver in 2025.
- Who are Kaizen's investors?
- Kaizen's investors include Y Combinator, Accel, Andreessen Horowitz, Carpenter Capital, New Enterprise Associates (NEA).
- Where is Kaizen headquartered?
- Kaizen is headquartered in San Francisco, US.