Overlap tech stack
Overlap builds mostly with Python, JavaScript. Its stack also includes Figma, Firebase, Next.js, React.js. Figma is named in 3 of the 4 job postings Overlap published in the last 12 months (75%). Counted by Alion from the job postings of Overlap, updated Oct 5, 2026.
What programming languages does Overlap use?
Python is named in 50% of job postings at Overlap, followed by JavaScript (50%).
Python
2 50%
JavaScript
2 50%
What frameworks and libraries does Overlap use?
Next.js is named in 50% of job postings at Overlap, followed by React.js (50%), FastAPI (25%).
What cloud and platforms does Overlap use?
Figma is named in 75% of job postings at Overlap, followed by Firebase (50%), GCP (50%), Kubernetes (25%).
What developer tools does Overlap use?
Adobe After Effects is named in 25% of job postings at Overlap, followed by Adobe Photoshop (25%).
Adobe After Effects
1 25%
Adobe Photoshop
1 25%
What AI and ML technologies does Overlap use?
LLM is named in 25% of job postings at Overlap.
LLM
1 25%
Which engineering practices does Overlap ask for?
AI Agents is named in 75% of job postings at Overlap, followed by Machine Learning (25%), Multimodal AI (25%), Agentic Workflows (25%).
How does your stack fit Overlap?
How modern is the Overlap stack?
Overlap 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: 1; legacy ones: 0.
How common is the Overlap stack in its industry?
Share of the 226 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Overlap
Questions about the Overlap tech stack
What programming languages does Overlap use?
The languages named in Overlap job postings are Python (50%), JavaScript (50%), as a share of the 4 postings of the last 12 months.
Does Overlap use Next.js?
Yes. Next.js is named in 2 of 4 job postings (50%) and required in 1 of them.
What cloud and platforms does Overlap use?
The cloud and platforms named in Overlap job postings are Figma (3), Firebase (2), GCP (2) (postings in brackets).
Is the Overlap tech stack changing?
No new technology has appeared in Overlap job postings in the last six months.
How modern is the Overlap tech stack?
Overlap 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: 1; legacy ones: 0.
How does Alion know the Overlap tech stack?
Alion reads every job posting Overlap 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 Oct 5, 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, "Overlap tech stack: 17 technologies from 4 job postings", as of Oct 5, 2026. https://alion.io/company/overlap/technologies