Clio tech stack
Clio builds mostly with Ruby, Python, JavaScript, SQL. Its stack also includes Ruby on Rails, Figma, Looker, ElasticSearch. Ruby is named in 19 of the 72 job postings Clio published in the last 12 months (26%). Counted by Alion from the job postings of Clio, updated Oct 6, 2026.
What programming languages does Clio use?
Ruby is named in 26% of job postings at Clio, followed by Python (25%), JavaScript (13%), SQL (13%).
C# 
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What frameworks and libraries does Clio use?
Ruby on Rails is named in 17% of job postings at Clio, followed by Svelte (3%), Commander.js (1%), Flink (1%).
What databases does Clio use?
ElasticSearch is named in 6% of job postings at Clio, followed by OpenSearch (4%), MySQL (4%), Amazon Aurora (3%).
ElasticSearch
4 6%
OpenSearch
3 4%
MySQL
3 4%
Amazon Aurora
2 3%
InfluxDB
2 3%
Neo4j
2 3%
Amazon Redshift
1 1%
Apache Iceberg
1 1%
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What cloud and platforms does Clio use?
Figma is named in 11% of job postings at Clio, followed by Looker (8%), AWS (8%), Okta (7%).
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What developer tools does Clio use?
Terraform is named in 7% of job postings at Clio, followed by Cursor (6%), Rest API (6%), Claude Code (3%).
Terraform
5 7%
Cursor
4 6%
Rest API
4 6%
Claude Code
2 3%
GraphQL
2 3%
Prometheus
2 3%
CloudFormation
2 3%
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What AI and ML technologies does Clio use?
Claude is named in 18% of job postings at Clio, followed by ChatGPT (11%), LLM (7%), Gemini (1%).
Which engineering practices does Clio ask for?
AI Agents is named in 17% of job postings at Clio, followed by NLP (8%), Machine Learning (8%), ETL/ELT (7%).
AI Agents
12 17%
NLP
6 8%
CI/CD
4 6%
Rollup
3 4%
Platform Engineering
3 4%
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What does each Clio team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Legal
11 postingsBackend
11 postingsDesign
7 postingsHow does your stack fit Clio?
How much does Clio pay by technology?
Median stated pay of the postings that name each technology, against the median of all Clio postings with stated pay: $153k across 29 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Claude | 7 | $216k | +41% |
| ChatGPT | 5 | $196k | +28% |
How modern is the Clio stack?
Clio 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: 5; legacy ones: 0.
How common is the Clio stack in its industry?
Share of the 59 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Clio
Questions about the Clio tech stack
What programming languages does Clio use?
The languages named in Clio job postings are Ruby (26%), Python (25%), JavaScript (13%), SQL (13%), C# (6%), as a share of the 72 postings of the last 12 months.
Does Clio use Ruby on Rails?
Yes. Ruby on Rails is named in 12 of 72 job postings (17%) and required in 7 of them.
What cloud and platforms does Clio use?
The cloud and platforms named in Clio job postings are Figma (8), Looker (6), AWS (6) (postings in brackets).
What skills do you need for a Legal job at Clio?
Legal postings at Clio most often require Python (3), Go (2), GraphQL (2), LLM (2), out of 11 postings in the last 12 months.
Is the Clio tech stack changing?
No new technology has appeared in Clio job postings in the last six months.
How modern is the Clio tech stack?
Clio 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: 5; legacy ones: 0.
How does Alion know the Clio tech stack?
Alion reads every job posting Clio publishes and tags the technologies each one names. The figures on this page count the 72 postings of the last 12 months and were updated on Oct 6, 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, "Clio tech stack: 107 technologies from 72 job postings", as of Oct 6, 2026. https://alion.io/company/clio/technologies