Braintrust tech stack
Braintrust builds mostly with Python, TypeScript, Go. Its stack also includes Kubernetes, OpenAI, ClickHouse, PostgreSQL. Python is named in 4 of the 4 job postings Braintrust published in the last 12 months (100%). Counted by Alion from the job postings of Braintrust, updated Oct 1, 2026.
What programming languages does Braintrust use?
Python is named in 100% of job postings at Braintrust, followed by TypeScript (100%), Go (50%).
What databases does Braintrust use?
ClickHouse is named in 50% of job postings at Braintrust, followed by PostgreSQL (50%).
ClickHouse
2 50%
PostgreSQL
2 50%
What cloud and platforms does Braintrust use?
Kubernetes is named in 100% of job postings at Braintrust, followed by OpenAI (100%), Cloudflare (100%), AWS (50%).
What developer tools does Braintrust use?
Terraform is named in 100% of job postings at Braintrust.
Terraform
4 100%
What AI and ML technologies does Braintrust use?
LLM is named in 100% of job postings at Braintrust.
LLM
4 100%
Which engineering practices does Braintrust ask for?
Wi-Fi is named in 100% of job postings at Braintrust, followed by IAM (50%), Prompt Engineering (50%).
What does each Braintrust team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Support
4 postingsHow does your stack fit Braintrust?
How modern is the Braintrust stack?
Braintrust scores 81 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 Braintrust stack in its industry?
Share of the 2,057 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Braintrust apart
Braintrust products in its job postings
Postings at Braintrust name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Braintrust
Questions about the Braintrust tech stack
What programming languages does Braintrust use?
The languages named in Braintrust job postings are Python (100%), TypeScript (100%), Go (50%), as a share of the 4 postings of the last 12 months.
Does Braintrust use Kubernetes?
Yes. Kubernetes is named in 4 of 4 job postings (100%) and required in 2 of them.
What cloud and platforms does Braintrust use?
The cloud and platforms named in Braintrust job postings are Kubernetes (4), OpenAI (4), Cloudflare (4) (postings in brackets).
What skills do you need for a Support job at Braintrust?
Support postings at Braintrust most often require Python (4), TypeScript (4), AWS (2), Azure (2), out of 4 postings in the last 12 months.
Is the Braintrust tech stack changing?
No new technology has appeared in Braintrust job postings in the last six months.
How modern is the Braintrust tech stack?
Braintrust scores 81 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 Braintrust tech stack?
Alion reads every job posting Braintrust 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 1, 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, "Braintrust tech stack: 17 technologies from 4 job postings", as of Oct 1, 2026. https://alion.io/company/braintrust-dev/technologies