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kleene.ai

kleene.ai is SaaS data pipelining (ELT) for scale-ups. Taking businesses on their data journey and creating a single source of truth.

kleene.ai has raised €12M across 1 funding round from 3 investors, most recently a Series A round in Nov 2021. Based in London, UK; active in Software. Data as of 28 Oct 2026.

Total raised
€12M
€12,216,405
Funding rounds
1
Investors
3
distinct backers
Active since
2021-11
latest 2021-11

Funding by year

EUR raised per year
kleene.ai — funding by year — interactive chart.
Data table
kleene.ai — funding by year
2021€12M

Signals

High confidence
Raise-next likelihood8
base rate 44% for Series A
  • ▼ Dormant (no round in 3+ cohort gaps)
  • ▼ Low backer re-investment

Timing: dormant vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.

Funding rounds

1 round
DateStageAmountInvestors
2021-11-11Series A€12MEpisode 1,Octopus Ventures,SuperSeed VenturesView deal →

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