SE Ranking tech stack
SE Ranking builds mostly with Python, SQL. Its stack also includes Looker, Perplexity, ClickHouse, CatBoost. ChatGPT is named in 2 of the 3 job postings SE Ranking published in the last 12 months (67%). Counted by Alion from the job postings of SE Ranking, updated Oct 3, 2026.
What programming languages does SE Ranking use?
Python is named in 33% of job postings at SE Ranking, followed by SQL (33%).
What frameworks and libraries does SE Ranking use?
CatBoost is named in 33% of job postings at SE Ranking, followed by LightGBM (33%), FAISS (33%), Sentence-Transformers (33%).
What databases does SE Ranking use?
ClickHouse is named in 33% of job postings at SE Ranking.
ClickHouse
1 33%
What cloud and platforms does SE Ranking use?
Looker is named in 33% of job postings at SE Ranking, followed by Perplexity (33%), Anthropic (33%), Grafana (33%).
What developer tools does SE Ranking use?
Model Context Protocol is named in 67% of job postings at SE Ranking, followed by OpenAI Codex (33%), dbt (33%), Claude Code (33%).
What AI and ML technologies does SE Ranking use?
ChatGPT is named in 67% of job postings at SE Ranking, followed by Claude (33%), Gemini (33%), LLM (33%).
Which engineering practices does SE Ranking ask for?
AI Agents is named in 67% of job postings at SE Ranking, followed by A/B Testing (33%), Agentic Workflows (33%), ETL/ELT (33%).
How does your stack fit SE Ranking?
How modern is the SE Ranking stack?
SE Ranking scores 92 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: 7; legacy ones: 0.
How common is the SE Ranking stack in its industry?
Share of the 3,216 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like SE Ranking
Questions about the SE Ranking tech stack
What programming languages does SE Ranking use?
The languages named in SE Ranking job postings are Python (33%), SQL (33%), as a share of the 3 postings of the last 12 months.
What cloud and platforms does SE Ranking use?
The cloud and platforms named in SE Ranking job postings are Looker (1), Perplexity (1), Anthropic (1) (postings in brackets).
Is the SE Ranking tech stack changing?
No new technology has appeared in SE Ranking job postings in the last six months.
How modern is the SE Ranking tech stack?
SE Ranking scores 92 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: 7; legacy ones: 0.
How does Alion know the SE Ranking tech stack?
Alion reads every job posting SE Ranking 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 3, 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, "SE Ranking tech stack: 31 technologies from 3 job postings", as of Oct 3, 2026. https://alion.io/company/seranking/technologies