Speechify tech stack
Speechify builds mostly with C#, C++, Python, JavaScript. Its stack also includes Vercel, .NET, Dagger, JUnit. Vercel is named in 728 of the 749 job postings Speechify published in the last 12 months (97%). Counted by Alion from the job postings of Speechify, updated Sep 27, 2026.
What programming languages does Speechify use?
C# is named in 48% of job postings at Speechify, followed by C++ (48%), Python (27%), JavaScript (<1%).
C# 
What frameworks and libraries does Speechify use?
Dagger is named in <1% of job postings at Speechify, followed by JUnit (<1%), Jetpack Compose (<1%), Room (<1%).
What cloud and platforms does Speechify use?
Vercel is named in 97% of job postings at Speechify, followed by .NET (48%), Windows (48%), GCP (27%).
Vercel
728 97%
.NET
361 48%
GCP
204 27%
Postman
19 3%
ElevenLabs
1 <1%
Firebase
1 <1%
Show all (10)
What developer tools does Speechify use?
Docker is named in 27% of job postings at Speechify, followed by Terraform (27%), A2A (<1%), Cursor (<1%).
What AI and ML technologies does Speechify use?
ChatGPT is named in <1% of job postings at Speechify, followed by Claude (<1%), Gemini (<1%).
Which engineering practices does Speechify ask for?
Text-to-Speech is named in 100% of job postings at Speechify, followed by CI/CD (48%), Voice Agents (24%), AI Agents (1%).
CI/CD
361 48%
AI Agents
4 1%
Clean Architecture
2 <1%
MVVM
2 <1%
What other technologies does Speechify use?
Kotlin Coroutines is named in <1% of job postings at Speechify, followed by Kotlin Flow (<1%).
Kotlin Coroutines
2 <1%
Kotlin Flow
2 <1%
What does each Speechify team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
566 postingsHow does your stack fit Speechify?
How much does Speechify pay by technology?
Median stated pay of the postings that name each technology, against the median of all Speechify postings with stated pay: $140k across 449 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Vercel | 448 | $140k | 0% |
| .NET | 230 | $200k | +43% |
| C# | 230 | $200k | +43% |
| C++ | 230 | $200k | +43% |
| Windows | 230 | $200k | +43% |
| GCP | 73 | $100k | −29% |
| Linux | 73 | $100k | −29% |
| Python | 73 | $100k | −29% |
How is the Speechify 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 Speechify stack?
Speechify 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: 3; legacy ones: 0.
How common is the Speechify stack in its industry?
Share of the 166 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Speechify
Questions about the Speechify tech stack
What programming languages does Speechify use?
The languages named in Speechify job postings are C# (48%), C++ (48%), Python (27%), JavaScript (<1%), Kotlin (<1%), as a share of the 749 postings of the last 12 months.
Does Speechify use Dagger?
Yes. Dagger is named in 2 of 749 job postings (<1%) and required in 2 of them.
What cloud and platforms does Speechify use?
The cloud and platforms named in Speechify job postings are Vercel (728), .NET (361), Windows (361) (postings in brackets).
What skills do you need for a Backend job at Speechify?
Backend postings at Speechify most often require Vercel (565), .NET (361), C# (361), C++ (361), out of 566 postings in the last 12 months.
Is the Speechify tech stack changing?
Yes. Clean Architecture, Dagger, JUnit, Jetpack Compose first appeared in Speechify job postings in the last six months.
How modern is the Speechify tech stack?
Speechify 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: 3; legacy ones: 0.
How does Alion know the Speechify tech stack?
Alion reads every job posting Speechify publishes and tags the technologies each one names. The figures on this page count the 749 postings of the last 12 months and were updated on Sep 27, 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, "Speechify tech stack: 40 technologies from 749 job postings", as of Sep 27, 2026. https://alion.io/company/speechify/technologies