12twenty tech stack
12twenty builds mostly with SQL, Apex. Its stack also includes Figma, Postman, Google BigQuery, Snowflake. SQL is named in 1 of the 4 job postings 12twenty published in the last 12 months (25%). Counted by Alion from the job postings of 12twenty, updated Nov 15, 2026.
What programming languages does 12twenty use?
SQL is named in 25% of job postings at 12twenty, followed by Apex (25%).
What databases does 12twenty use?
Google BigQuery is named in 25% of job postings at 12twenty, followed by Snowflake (25%).
Google BigQuery
1 25%
Snowflake
1 25%
What cloud and platforms does 12twenty use?
Figma is named in 25% of job postings at 12twenty, followed by Postman (25%).
What developer tools does 12twenty use?
Microsoft Excel is named in 50% of job postings at 12twenty, followed by Salesforce Flow (25%).
Which engineering practices does 12twenty ask for?
AI Agents is named in 25% of job postings at 12twenty, followed by ETL/ELT (25%).
How does your stack fit 12twenty?
How is the 12twenty 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 12twenty stack?
12twenty 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 12twenty stack in its industry?
Share of the 1,062 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like 12twenty
Questions about the 12twenty tech stack
What programming languages does 12twenty use?
The languages named in 12twenty job postings are SQL (25%), Apex (25%), as a share of the 4 postings of the last 12 months.
What cloud and platforms does 12twenty use?
The cloud and platforms named in 12twenty job postings are Figma (1), Postman (1) (postings in brackets).
Is the 12twenty tech stack changing?
Yes. Microsoft Excel first appeared in 12twenty job postings in the last six months.
How modern is the 12twenty tech stack?
12twenty 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 12twenty tech stack?
Alion reads every job posting 12twenty 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 15, 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, "12twenty tech stack: 10 technologies from 4 job postings", as of Nov 15, 2026. https://alion.io/company/12twenty/technologies