Clerri tech stack
Clerri builds mostly with JavaScript, Node JS, SQL, PHP. Its stack also includes Nest.JS, Postman, Cypress, MySQL. JavaScript is named in 3 of the 4 job postings Clerri published in the last 12 months (75%). Counted by Alion from the job postings of Clerri, updated Oct 6, 2026.
What programming languages does Clerri use?
JavaScript is named in 75% of job postings at Clerri, followed by Node JS (75%), SQL (50%), PHP (25%).
What frameworks and libraries does Clerri use?
Nest.JS is named in 75% of job postings at Clerri, followed by Cypress (50%), Playwright (50%), Eloquent (25%).
Nest.JS
3 75%
Cypress
2 50%
Playwright
2 50%
Eloquent
1 25%
Jest
1 25%
Laravel
1 25%
Mocha
1 25%
React.js
1 25%
Show all (11)
What databases does Clerri use?
MySQL is named in 25% of job postings at Clerri, followed by Redis (25%).
What cloud and platforms does Clerri use?
Postman is named in 50% of job postings at Clerri.
Postman
2 50%
What developer tools does Clerri use?
gRPC is named in 75% of job postings at Clerri, followed by Claude Code (50%), Cursor (50%), SoapUI (50%).
Which engineering practices does Clerri ask for?
AI Agents is named in 50% of job postings at Clerri, followed by CI/CD (50%).
How does your stack fit Clerri?
How modern is the Clerri stack?
Clerri 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 Clerri stack in its industry?
Share of the 165 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Clerri
Questions about the Clerri tech stack
What programming languages does Clerri use?
The languages named in Clerri job postings are JavaScript (75%), Node JS (75%), SQL (50%), PHP (25%), TypeScript (25%), as a share of the 4 postings of the last 12 months.
Does Clerri use Nest.JS?
Yes. Nest.JS is named in 3 of 4 job postings (75%) and required in 3 of them.
What cloud and platforms does Clerri use?
The cloud and platforms named in Clerri job postings are Postman (2) (postings in brackets).
Is the Clerri tech stack changing?
No new technology has appeared in Clerri job postings in the last six months.
How modern is the Clerri tech stack?
Clerri 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 Clerri tech stack?
Alion reads every job posting Clerri publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Oct 6, 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, "Clerri tech stack: 29 technologies from 4 job postings", as of Oct 6, 2026. https://alion.io/company/clerri/technologies