Speak tech stack
Speak builds mostly with SQL, Node JS, Python, TypeScript. Its stack also includes OpenAI, Exa, PostgreSQL, Next.js. OpenAI is named in 34 of the 34 job postings Speak published in the last 12 months (100%). Counted by Alion from the job postings of Speak, updated Oct 13, 2026.
What programming languages does Speak use?
SQL is named in 6% of job postings at Speak, followed by Node JS (3%), Python (3%), TypeScript (3%).
What frameworks and libraries does Speak use?
Next.js is named in 3% of job postings at Speak, followed by PyTorch (3%), React.js (3%), Jetpack Compose (3%).
What cloud and platforms does Speak use?
OpenAI is named in 100% of job postings at Speak, followed by Exa (6%), Figma (6%).
What AI and ML technologies does Speak use?
LLM is named in 3% of job postings at Speak, followed by ChatGPT (3%).
Which engineering practices does Speak ask for?
AI Agents is named in 9% of job postings at Speak, followed by Agentic Workflows (6%), LLM Guardrails (6%), SLI/SLO/SLA (6%).
What does each Speak team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Sales
7 postingsDesign
4 postingsHow does your stack fit Speak?
How is the Speak 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 Speak stack?
Speak scores 89 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: 2; legacy ones: 0.
How common is the Speak stack in its industry?
Share of the 273 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Speak
Questions about the Speak tech stack
What programming languages does Speak use?
The languages named in Speak job postings are SQL (6%), Node JS (3%), Python (3%), TypeScript (3%), JavaScript (3%), as a share of the 34 postings of the last 12 months.
Does Speak use OpenAI?
Yes. OpenAI is named in 34 of 34 job postings (100%) and required in 34 of them.
What cloud and platforms does Speak use?
The cloud and platforms named in Speak job postings are OpenAI (34), Exa (2), Figma (2) (postings in brackets).
What skills do you need for a Sales job at Speak?
Sales postings at Speak most often require OpenAI (7), Exa (2), out of 7 postings in the last 12 months.
Is the Speak tech stack changing?
Yes. Exa, Agentic Workflows, Figma first appeared in Speak job postings in the last six months.
How modern is the Speak tech stack?
Speak scores 89 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: 2; legacy ones: 0.
How does Alion know the Speak tech stack?
Alion reads every job posting Speak publishes and tags the technologies each one names. The figures on this page count the 34 postings of the last 12 months and were updated on Oct 13, 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, "Speak tech stack: 24 technologies from 34 job postings", as of Oct 13, 2026. https://alion.io/company/speak-com/technologies