Cognee tech stack
Cognee builds mostly with Python, Rust, JavaScript. Its stack also includes GitHub, OpenAI, FastAPI, React.js. Python is named in 4 of the 4 job postings Cognee published in the last 12 months (100%). Counted by Alion from the job postings of Cognee, updated Nov 12, 2026.
What programming languages does Cognee use?
Python is named in 100% of job postings at Cognee, followed by Rust (25%), JavaScript (25%).
What frameworks and libraries does Cognee use?
FastAPI is named in 25% of job postings at Cognee, followed by React.js (25%).
What cloud and platforms does Cognee use?
GitHub is named in 100% of job postings at Cognee, followed by OpenAI (50%).
What developer tools does Cognee use?
Docker is named in 25% of job postings at Cognee.
Docker
1 25%
What AI and ML technologies does Cognee use?
LLM is named in 50% of job postings at Cognee.
LLM
2 50%
Which engineering practices does Cognee ask for?
AI Agents is named in 100% of job postings at Cognee, followed by Clean Architecture (50%), CI/CD (25%), Platform Engineering (25%).
How does your stack fit Cognee?
How is the Cognee 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 Cognee stack?
Cognee scores 87 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 Cognee stack in its industry?
Share of the 1,595 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Cognee
Questions about the Cognee tech stack
What programming languages does Cognee use?
The languages named in Cognee job postings are Python (100%), Rust (25%), JavaScript (25%), as a share of the 4 postings of the last 12 months.
Does Cognee use GitHub?
Yes. GitHub is named in 4 of 4 job postings (100%) and required in 4 of them.
What cloud and platforms does Cognee use?
The cloud and platforms named in Cognee job postings are GitHub (4), OpenAI (2) (postings in brackets).
Is the Cognee tech stack changing?
No new technology has appeared in Cognee job postings in the last six months.
How modern is the Cognee tech stack?
Cognee scores 87 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 Cognee tech stack?
Alion reads every job posting Cognee 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 Nov 12, 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, "Cognee tech stack: 13 technologies from 4 job postings", as of Nov 12, 2026. https://alion.io/company/cognee/technologies