AngelList tech stack
AngelList builds mostly with Ruby, Python, SQL, TypeScript. Its stack also includes AWS, Ruby on Rails, GCP, Snowflake. Ruby is named in 2 of the 9 job postings AngelList published in the last 12 months (22%). Counted by Alion from the job postings of AngelList, updated Oct 10, 2026.
What programming languages does AngelList use?
Ruby is named in 22% of job postings at AngelList, followed by Python (11%), SQL (11%), TypeScript (11%).
What frameworks and libraries does AngelList use?
Ruby on Rails is named in 22% of job postings at AngelList, followed by FastAI (11%), PyTorch (11%).
What databases does AngelList use?
Snowflake is named in 11% of job postings at AngelList.
Snowflake
1 11%
What cloud and platforms does AngelList use?
AWS is named in 22% of job postings at AngelList, followed by GCP (11%), Kubernetes (11%).
What developer tools does AngelList use?
ArgoCD is named in 11% of job postings at AngelList, followed by Pulumi (11%), cdk8s (11%), gRPC (11%).
cdk8s 
Which engineering practices does AngelList ask for?
AI Agents is named in 22% of job postings at AngelList, followed by CI/CD (11%), IAM (11%), SLI/SLO/SLA (11%).
How does your stack fit AngelList?
How modern is the AngelList stack?
AngelList scores 72 out of 100 (Modern). 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 AngelList stack in its industry?
Share of the 559 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like AngelList
Questions about the AngelList tech stack
What programming languages does AngelList use?
The languages named in AngelList job postings are Ruby (22%), Python (11%), SQL (11%), TypeScript (11%), as a share of the 9 postings of the last 12 months.
Does AngelList use Ruby on Rails?
Yes. Ruby on Rails is named in 2 of 9 job postings (22%) and required in 2 of them.
What cloud and platforms does AngelList use?
The cloud and platforms named in AngelList job postings are AWS (2), GCP (1), Kubernetes (1) (postings in brackets).
Is the AngelList tech stack changing?
No new technology has appeared in AngelList job postings in the last six months.
How modern is the AngelList tech stack?
AngelList scores 72 out of 100 (Modern). 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 AngelList tech stack?
Alion reads every job posting AngelList publishes and tags the technologies each one names. The figures on this page count the 9 postings of the last 12 months and were updated on Oct 10, 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, "AngelList tech stack: 19 technologies from 9 job postings", as of Oct 10, 2026. https://alion.io/company/angellist/technologies