ironSource
ironSource was an Israeli software company focused on developing technologies for app monetization and distribution, with its core products centered on the app economy.
Last updated Oct 24, 2026 by ATDb automated enrichment · Connections updated Oct 26, 2026
AI-drafted from public sources20 sources cited
At a glance
- Employees
- 1001-5000
- Funding
- $750M
- Revenue
- $500M–$1B
- Stock
- NYSE:IS
About
Was one of the leading mobile app monetization and user acquisition platforms globally, particularly dominant in the mobile gaming vertical before being absorbed into Unity Software.
ironSource was an Israeli software company focused on developing technologies for app monetization and distribution, with its core products centered on the app economy. Unity's decision to shut down the ironSource ad network marked the end of ironSource as an active advertising platform, with the ironSource Ad Network closing on April 30 and the divestiture of its casual game publishing arm, Supersonic, also underway. In the years following the merger, Unity prioritized its own advertising infrastructure over ironSource's network, ultimately transforming its legacy platform into an AI-based system rebranded as Unity Vector. Source 1: wikipedia.org — ironSource Source 2: calcalistech.com — Unity shuts down ironSource ad network, selling Supersonic ...
Business model
Marketplace
Target market
Mobile app developers and game publishers
What they offer
LevelPlay (Mediation)
In-app bidding and ad mediation platform allowing developers to maximize ad revenue by connecting to multiple demand sources simultaneously.
ironSource Ad Network
Performance-based mobile advertising network focused on user acquisition for app and game developers; shut down on April 30 following Unity's acquisition.
Supersonic
Casual mobile game publishing and user acquisition arm, subsequently divested by Unity after the merger.
ROAS Optimizer
AI-driven return-on-ad-spend optimization tool for mobile user acquisition campaigns.
Creative Studio
Playable and interactive ad creative production tool designed to improve engagement and conversion rates for mobile advertisers.
Key features
Use cases
Customer segments
Tech & specs
Technology stack
Security & compliance
Deployment
API
Yes
- 2010 · Founded
- 2022Acquired by Unity TechnologiesStill operating as part of Unity Technologies
- Year unknown
- Absorbed Tapjoy