Advertising & Marketing

Martech Sprawl on Fragile Foundations

The average enterprise runs 91 marketing tools. Most are integrated through legacy middleware, manual exports, and duct-tape APIs.

Key data points

Average martech stack size (enterprise)

Each with its own data model, authentication, and update cycle.

91 tools

Marketing data trapped in silos

Customer data across CRM, email, analytics, ad platforms — no unified view.

~60%

Martech spend wasted on redundant tools

Overlapping functionality across accumulated legacy tools nobody decommissions.

~25%

Ad tech latency from legacy integrations

Per ad request. Legacy SSP/DSP integrations adding latency that costs revenue.

200-500ms added

Cookie deprecation readiness

Of publishers with legacy ad infrastructure ready for cookieless advertising.

~30%

Risk factors

What keeps Advertising & Marketing CISOs awake

●

Customer data flowing through 15-30 legacy integrations between marketing tools with no unified governance

●

Email marketing platforms on legacy infrastructure processing millions of PII records with inconsistent consent management

●

Ad tech stack built on layers of legacy JavaScript tags — each adding page weight, latency, and data leakage vectors

●

Attribution models dependent on legacy cookie infrastructure with no first-party data strategy

●

Marketing automation workflows on platforms chosen 8-10 years ago, now too embedded to replace

Stack comparison

Typical vs Recommended

Typical Advertising & Marketing stack

WordPress 35

PHP 7.x 33

MySQL 5.x 31

jQuery 41

Salesforce 54

Recommended modern stack

Next.js 79

Python 3 85

PostgreSQL 81

Docker 77

Node.js 78

Score your own stack →

Regulatory landscape

Compliance Exposure

GDPR Consent Management

Legacy martech stacks predate GDPR. Consent retroftitted across dozens of tools. Gaps inevitable.

CCPA / State Privacy Laws

Do Not Sell requirements across legacy ad tech integrations. Each tool a potential compliance failure.

ePrivacy Directive

Cookie consent on legacy CMS platforms with dozens of tracking scripts. Compliance scope unmanageable.

CAN-SPAM / CASL

Email marketing compliance on legacy platforms. Unsubscribe processing, consent records — across aging systems.