Readdle tech stack
Readdle builds mostly with Python, SQL, Objective-C, Swift. Its stack also includes Adjust, AppsFlyer SDK, Amazon Redshift, BigQuery. Adjust is named in 3 of the 8 job postings Readdle published in the last 12 months (38%). Counted by Alion from the job postings of Readdle, updated Sep 27, 2026.
What programming languages does Readdle use?
Python is named in 25% of job postings at Readdle, followed by SQL (25%), Objective-C (13%), Swift (13%).
What databases does Readdle use?
Amazon Redshift is named in 25% of job postings at Readdle, followed by BigQuery (25%), Google BigQuery (25%), Snowflake (25%).
BigQuery 
What cloud and platforms does Readdle use?
Adjust is named in 38% of job postings at Readdle, followed by AppsFlyer SDK (38%), Looker (25%), Tableau (25%).
What developer tools does Readdle use?
App Center is named in 13% of job postings at Readdle, followed by WordPress (13%), Adobe After Effects (13%).
What AI and ML technologies does Readdle use?
LLM is named in 25% of job postings at Readdle, followed by Claude (13%), Kling (13%), Midjourney (13%).
Which engineering practices does Readdle ask for?
Time Series Forecasting is named in 25% of job postings at Readdle, followed by CI/CD (13%).
Time Series Forecasting
2 25%
CI/CD
1 13%
How does your stack fit Readdle?
How modern is the Readdle stack?
Readdle scores 82 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: 4; legacy ones: 0.
How common is the Readdle stack in its industry?
Share of the 207 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Readdle apart
Companies with a stack like Readdle
Questions about the Readdle tech stack
What programming languages does Readdle use?
The languages named in Readdle job postings are Python (25%), SQL (25%), Objective-C (13%), Swift (13%), PHP (13%), as a share of the 8 postings of the last 12 months.
Does Readdle use Adjust?
Yes. Adjust is named in 3 of 8 job postings (38%) and required in 3 of them.
What cloud and platforms does Readdle use?
The cloud and platforms named in Readdle job postings are Adjust (3), AppsFlyer SDK (3), Looker (2) (postings in brackets).
Is the Readdle tech stack changing?
No new technology has appeared in Readdle job postings in the last six months.
How modern is the Readdle tech stack?
Readdle scores 82 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: 4; legacy ones: 0.
How does Alion know the Readdle tech stack?
Alion reads every job posting Readdle publishes and tags the technologies each one names. The figures on this page count the 8 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, "Readdle tech stack: 26 technologies from 8 job postings", as of Sep 27, 2026. https://alion.io/company/readdle/technologies