AdTech Vendor

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Castoola vs Integral Stream

Structured technology and market comparison · 2026

Direct Feature Comparison

Castoola · vs · Integral Stream
Market Cluster / Sector
CastoolaAdTech Vendor
Integral StreamAdTech Vendor
Platform Focus
Castoola

Addressable TV adtech for broadcasters and OTT operators.

Integral Stream

CTV-focused SSP and hybrid auction monetisation platform.

Company Size
Castoola10–49 employees
Integral Stream<10 employees
Headquarters
CastoolaSI
Integral StreamGB
Year Founded
Castoola2014
Integral Stream2022

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Comparison Analysis

What is the main difference between Castoola and Integral Stream?

When comparing Castoola and Integral Stream, both platforms operate within the Connected TV (CTV) & OTT, Display Ads & Banner, and AdTech Vendor ecosystem. Castoola is positioned as Addressable TV adtech for broadcasters and OTT operators, whereas Integral Stream focuses on CTV-focused SSP and hybrid auction monetisation platform. Decision-makers evaluate both solutions when orchestrating their commercial monetization and technology stack.

What are the top alternatives to Castoola and Integral Stream?

When evaluating Castoola and Integral Stream, enterprise buyers also consider other platforms in Connected TV (CTV) & OTT, Display Ads & Banner, and AdTech Vendor. You can discover the full competitive landscape and evaluate other alternatives by viewing their respective footprint profiles on Polaris7.

How do the corporate scale, structure, and headquarters of Castoola and Integral Stream compare?

Castoola is headquartered in SI (founded in 2014) with 10–49 employees. Integral Stream is based in GB (founded in 2022) with <10 employees. Complete ownership, subsidiary trees, and corporate affiliations are documented across Polaris7.

Compare their exact ecosystem overlaps.

Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners Castoola and Integral Stream share across the market ecosystem.