COACH tech stack
COACH builds mostly with SQL, Python. Its stack also includes Supabase, PostgreSQL, Langfuse, FastAPI. SQL is named in 3 of the 3 job postings COACH published in the last 12 months (100%). Counted by Alion from the job postings of COACH, updated Nov 6, 2026.
What programming languages does COACH use?
SQL is named in 100% of job postings at COACH, followed by Python (33%).
What frameworks and libraries does COACH use?
FastAPI is named in 33% of job postings at COACH, followed by Pydantic (33%), Pydantic AI (33%).
What databases does COACH use?
PostgreSQL is named in 100% of job postings at COACH.
PostgreSQL
3 100%
What cloud and platforms does COACH use?
Supabase is named in 100% of job postings at COACH, followed by Langfuse (67%), Deepgram (33%), ElevenLabs (33%).
Supabase
3 100%
Langfuse
2 67%
ElevenLabs
1 33%
GCP
1 33%
GitHub Actions
1 33%
Google Cloud Run
1 33%
What developer tools does COACH use?
Braintrust is named in 100% of job postings at COACH, followed by Claude Code (67%), Cursor (67%), OpenAI Codex (67%).
Which engineering practices does COACH ask for?
AI Agents is named in 100% of job postings at COACH, followed by Function Calling (33%), Machine Learning (33%).
How does your stack fit COACH?
How modern is the COACH stack?
COACH scores 69 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the COACH stack in its industry?
Share of the 7,065 companies in the same industries, whose stack Alion knows, that use each technology.
What sets COACH apart
Companies with a stack like COACH
Questions about the COACH tech stack
What programming languages does COACH use?
The languages named in COACH job postings are SQL (100%), Python (33%), as a share of the 3 postings of the last 12 months.
Does COACH use PostgreSQL?
Yes. PostgreSQL is named in 3 of 3 job postings (100%) and required in 1 of them.
What cloud and platforms does COACH use?
The cloud and platforms named in COACH job postings are Supabase (3), Langfuse (2), Deepgram (1) (postings in brackets).
Is the COACH tech stack changing?
No new technology has appeared in COACH job postings in the last six months.
How modern is the COACH tech stack?
COACH scores 69 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the COACH tech stack?
Alion reads every job posting COACH 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 Nov 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, "COACH tech stack: 22 technologies from 3 job postings", as of Nov 6, 2026. https://alion.io/company/coach/technologies