Userpilot tech stack
Userpilot builds mostly with JavaScript, Elixir, Python, TypeScript. Its stack also includes Apache Kafka, ClickHouse, AWS, MySQL. JavaScript is named in 5 of the 6 job postings Userpilot published in the last 12 months (83%). Counted by Alion from the job postings of Userpilot, updated Oct 16, 2026.
What programming languages does Userpilot use?
JavaScript is named in 83% of job postings at Userpilot, followed by Elixir (50%), Python (33%), TypeScript (33%).
What frameworks and libraries does Userpilot use?
React.js is named in 33% of job postings at Userpilot, followed by Broadway (33%), FastAPI (17%), LangChain (17%).
React.js
2 33%
FastAPI
1 17%
LangChain
1 17%
Pydantic
1 17%
React Query
1 17%
Redux
1 17%
Show all (14)
What databases does Userpilot use?
ClickHouse is named in 50% of job postings at Userpilot, followed by MySQL (33%).
ClickHouse
3 50%
MySQL
2 33%
What cloud and platforms does Userpilot use?
Apache Kafka is named in 50% of job postings at Userpilot, followed by AWS (33%), Kubernetes (33%), RabbitMQ (33%).
Apache Kafka
3 50%
AWS
2 33%
Kubernetes
2 33%
RabbitMQ
2 33%
GitHub
2 33%
GitHub Actions
2 33%
Amazon EC2
1 17%
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What developer tools does Userpilot use?
Claude Code is named in 50% of job postings at Userpilot, followed by Cursor (50%), WebSockets (50%), Docker (33%).
Claude Code
3 50%
Cursor
3 50%
WebSockets
3 50%
Docker
2 33%
Model Context Protocol
1 17%
Prometheus
1 17%
Terraform
1 17%
Vite
1 17%
Show all (10)
What AI and ML technologies does Userpilot use?
Claude is named in 50% of job postings at Userpilot, followed by LLM (33%).
Which engineering practices does Userpilot ask for?
AI Agents is named in 50% of job postings at Userpilot, followed by LLM Guardrails (33%), Anomaly Detection (33%), Agentic Workflows (17%).
AI Agents
3 50%
Anomaly Detection
2 33%
CI/CD
1 17%
Function Calling
1 17%
RAG
1 17%
Show all (14)
What does each Userpilot team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit Userpilot?
How modern is the Userpilot stack?
Userpilot scores 80 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: 2; legacy ones: 0.
How common is the Userpilot stack in its industry?
Share of the 1,655 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Userpilot apart
Companies with a stack like Userpilot
Questions about the Userpilot tech stack
What programming languages does Userpilot use?
The languages named in Userpilot job postings are JavaScript (83%), Elixir (50%), Python (33%), TypeScript (33%), Go (17%), as a share of the 6 postings of the last 12 months.
Does Userpilot use React.js?
Yes. React.js is named in 2 of 6 job postings (33%) and required in 2 of them.
What cloud and platforms does Userpilot use?
The cloud and platforms named in Userpilot job postings are Apache Kafka (3), AWS (2), Kubernetes (2) (postings in brackets).
What skills do you need for a Backend job at Userpilot?
Backend postings at Userpilot most often require Apache Kafka (3), Claude (3), Claude Code (3), Cursor (3), out of 3 postings in the last 12 months.
Is the Userpilot tech stack changing?
No new technology has appeared in Userpilot job postings in the last six months.
How modern is the Userpilot tech stack?
Userpilot scores 80 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: 2; legacy ones: 0.
How does Alion know the Userpilot tech stack?
Alion reads every job posting Userpilot publishes and tags the technologies each one names. The figures on this page count the 6 postings of the last 12 months and were updated on Oct 16, 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, "Userpilot tech stack: 61 technologies from 6 job postings", as of Oct 16, 2026. https://alion.io/company/userpilot/technologies