G2 tech stack
G2 builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes Looker, AWS, Snowflake, React.js. Python is named in 15 of the 48 job postings G2 published in the last 12 months (31%). Counted by Alion from the job postings of G2, updated Nov 11, 2026.
What programming languages does G2 use?
Python is named in 31% of job postings at G2, followed by SQL (25%), JavaScript (15%), TypeScript (10%).
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What frameworks and libraries does G2 use?
React.js is named in 8% of job postings at G2, followed by FastAPI (6%), Hadoop (6%), Next.js (6%).
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What databases does G2 use?
Snowflake is named in 19% of job postings at G2, followed by DynamoDB (6%), Google BigQuery (2%), PostgreSQL (2%).
What cloud and platforms does G2 use?
Looker is named in 27% of job postings at G2, followed by AWS (21%), Tableau (15%), OpenAI (10%).
AWS
10 21%
Tableau
7 15%
Spark
4 8%
Apache Kafka
4 8%
Power BI
4 8%
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What developer tools does G2 use?
Model Context Protocol is named in 17% of job postings at G2, followed by Claude Code (15%), Microsoft Excel (13%), OpenAI Codex (10%).
Model Context Protocol
8 17%
Claude Code
7 15%
Copilot
2 4%
Cursor
2 4%
Docker
2 4%
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What AI and ML technologies does G2 use?
Claude is named in 19% of job postings at G2, followed by LLM (17%), ChatGPT (8%), GPT-4 (2%).
Which engineering practices does G2 ask for?
AI Agents is named in 33% of job postings at G2, followed by CI/CD (13%), Agentic Workflows (10%), A/B Testing (10%).
AI Agents
16 33%
CI/CD
6 13%
Multimodal AI
3 6%
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What does each G2 team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Marketing
10 postingsSales
6 postingsData Science
5 postingsAI/ML
3 postingsHow does your stack fit G2?
How much does G2 pay by technology?
Median stated pay of the postings that name each technology, against the median of all G2 postings with stated pay: $185k across 24 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| LLM | 6 | $205k | +11% |
| Looker | 6 | $163k | −12% |
| Python | 5 | $225k | +22% |
How is the G2 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 G2 stack?
G2 scores 85 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: 4; legacy ones: 0.
How common is the G2 stack in its industry?
Share of the 355 companies in the same industries, whose stack Alion knows, that use each technology.
What sets G2 apart
Companies with a stack like G2
Questions about the G2 tech stack
What programming languages does G2 use?
The languages named in G2 job postings are Python (31%), SQL (25%), JavaScript (15%), TypeScript (10%), Java (6%), as a share of the 48 postings of the last 12 months.
Does G2 use React.js?
Yes. React.js is named in 4 of 48 job postings (8%) and required in 4 of them.
What cloud and platforms does G2 use?
The cloud and platforms named in G2 job postings are Looker (13), AWS (10), Tableau (7) (postings in brackets).
What skills do you need for a Marketing job at G2?
Marketing postings at G2 most often require Claude (4), SQL (4), ChatGPT (2), Python (2), out of 10 postings in the last 12 months.
Is the G2 tech stack changing?
Yes. dbt, Go, FastAPI, Multimodal AI first appeared in G2 job postings in the last six months.
How modern is the G2 tech stack?
G2 scores 85 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: 4; legacy ones: 0.
How does Alion know the G2 tech stack?
Alion reads every job posting G2 publishes and tags the technologies each one names. The figures on this page count the 48 postings of the last 12 months and were updated on Nov 11, 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, "G2 tech stack: 92 technologies from 48 job postings", as of Nov 11, 2026. https://alion.io/company/g2/technologies