Crewai tech stack
Crewai builds mostly with Python, Ruby, SQL, TypeScript. Its stack also includes PostgreSQL, OpenTelemetry, AWS, Amazon ECS. Python is named in 8 of the 11 job postings Crewai published in the last 12 months (73%). Counted by Alion from the job postings of Crewai, updated Sep 30, 2026.
What programming languages does Crewai use?
Python is named in 73% of job postings at Crewai, followed by Ruby (36%), SQL (18%), TypeScript (9%).
What frameworks and libraries does Crewai use?
OpenTelemetry is named in 45% of job postings at Crewai, followed by Celery (36%), FastAPI (36%), Pytest (18%).
OpenTelemetry
5 45%
Celery
4 36%
FastAPI
4 36%
Pytest
2 18%
Pydantic
1 9%
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What databases does Crewai use?
PostgreSQL is named in 45% of job postings at Crewai, followed by Redis (36%), Amazon Redshift (9%), Google BigQuery (9%).
What cloud and platforms does Crewai use?
AWS is named in 36% of job postings at Crewai, followed by Amazon ECS (36%), Azure (36%), GCP (36%).
AWS
4 36%
Azure
4 36%
GCP
4 36%
GitHub
4 36%
Kubernetes
4 36%
Sentry
4 36%
GitHub Actions
3 27%
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What developer tools does Crewai use?
Helm is named in 36% of job postings at Crewai, followed by Docker (27%), Terraform (27%), A2A (9%).
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What AI and ML technologies does Crewai use?
LLM is named in 36% of job postings at Crewai.
LLM
4 36%
Which engineering practices does Crewai ask for?
AI Agents is named in 100% of job postings at Crewai, followed by IAM (36%), Platform Engineering (36%), CI/CD (27%).
AI Agents
11 100%
Platform Engineering
4 36%
CI/CD
3 27%
Show all (10)
What does each Crewai team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
6 postingsHow does your stack fit Crewai?
How is the Crewai stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Crewai stack?
Crewai 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: 1; legacy ones: 0.
How common is the Crewai stack in its industry?
Share of the 822 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Crewai apart
Crewai products in its job postings
Postings at Crewai name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Crewai
Questions about the Crewai tech stack
What programming languages does Crewai use?
The languages named in Crewai job postings are Python (73%), Ruby (36%), SQL (18%), TypeScript (9%), JavaScript (9%), as a share of the 11 postings of the last 12 months.
Does Crewai use OpenTelemetry?
Yes. OpenTelemetry is named in 5 of 11 job postings (45%) and required in 5 of them.
What cloud and platforms does Crewai use?
The cloud and platforms named in Crewai job postings are AWS (4), Amazon ECS (4), Azure (4) (postings in brackets).
What skills do you need for a Backend job at Crewai?
Backend postings at Crewai most often require Python (5), AWS (4), Amazon ECS (4), Azure (4), out of 6 postings in the last 12 months.
Is the Crewai tech stack changing?
Yes. OpenTelemetry, AWS, Amazon ECS, Azure first appeared in Crewai job postings in the last six months.
How modern is the Crewai tech stack?
Crewai 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: 1; legacy ones: 0.
How does Alion know the Crewai tech stack?
Alion reads every job posting Crewai publishes and tags the technologies each one names. The figures on this page count the 11 postings of the last 12 months and were updated on Sep 30, 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, "Crewai tech stack: 58 technologies from 11 job postings", as of Sep 30, 2026. https://alion.io/company/crewai/technologies