Freehand tech stack
Freehand builds mostly with Go, Node JS, Python, SQL. LLM is named in 2 of the 3 job postings Freehand published in the last 12 months (67%). Counted by Alion from the job postings of Freehand, updated Oct 23, 2026.
What programming languages does Freehand use?
Go is named in 33% of job postings at Freehand, followed by Node JS (33%), Python (33%), SQL (33%).
What AI and ML technologies does Freehand use?
LLM is named in 67% of job postings at Freehand.
LLM
2 67%
Which engineering practices does Freehand ask for?
AI Agents is named in 100% of job postings at Freehand, followed by Human-in-the-Loop (67%), Function Calling (33%), Hallucination (33%).
AI Agents
3 100%
Function Calling
1 33%
Hallucination
1 33%
How does your stack fit Freehand?
How modern is the Freehand stack?
Freehand scores 78 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 Freehand stack in its industry?
Share of the 5,807 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Freehand
Questions about the Freehand tech stack
What programming languages does Freehand use?
The languages named in Freehand job postings are Go (33%), Node JS (33%), Python (33%), SQL (33%), JavaScript (33%), as a share of the 3 postings of the last 12 months.
Is the Freehand tech stack changing?
No new technology has appeared in Freehand job postings in the last six months.
How modern is the Freehand tech stack?
Freehand scores 78 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 Freehand tech stack?
Alion reads every job posting Freehand publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 23, 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, "Freehand tech stack: 12 technologies from 3 job postings", as of Oct 23, 2026. https://alion.io/company/freehand/technologies