Cleafy tech stack
Cleafy builds mostly with Go, Python, TypeScript, JavaScript. Its stack also includes SIEM, GCP, Next.js, React.js. SIEM is named in 2 of the 3 job postings Cleafy published in the last 12 months (67%). Counted by Alion from the job postings of Cleafy, updated Oct 13, 2026.
What programming languages does Cleafy use?
Go is named in 33% of job postings at Cleafy, followed by Python (33%), TypeScript (33%), JavaScript (33%).
What frameworks and libraries does Cleafy use?
Next.js is named in 33% of job postings at Cleafy, followed by React.js (33%).
What cloud and platforms does Cleafy use?
SIEM is named in 67% of job postings at Cleafy, followed by GCP (33%).
GCP
1 33%
Which engineering practices does Cleafy ask for?
Fine-tuning is named in 67% of job postings at Cleafy, followed by IAM (67%), Shift-Left (67%), AI Agents (33%).
Fine-tuning
2 67%
Shift-Left
2 67%
AI Agents
1 33%
CI/CD
1 33%
Gitflow
1 33%
How does your stack fit Cleafy?
How modern is the Cleafy stack?
Cleafy scores 75 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the Cleafy stack in its industry?
Share of the 272 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Cleafy
Questions about the Cleafy tech stack
What programming languages does Cleafy use?
The languages named in Cleafy job postings are Go (33%), Python (33%), TypeScript (33%), JavaScript (33%), as a share of the 3 postings of the last 12 months.
Does Cleafy use SIEM?
Yes. SIEM is named in 2 of 3 job postings (67%) and required in 2 of them.
What cloud and platforms does Cleafy use?
The cloud and platforms named in Cleafy job postings are SIEM (2), GCP (1) (postings in brackets).
Is the Cleafy tech stack changing?
No new technology has appeared in Cleafy job postings in the last six months.
How modern is the Cleafy tech stack?
Cleafy scores 75 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the Cleafy tech stack?
Alion reads every job posting Cleafy publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 13, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Cleafy tech stack: 17 technologies from 3 job postings", as of Oct 13, 2026. https://alion.io/company/cleafy/technologies