All terms

Tooling

Marketing technology

Also known as: martech, martech stack

Marketing technology, often shortened to martech, is the software a business uses to plan, deliver, measure and improve marketing. It covers categories such as content management systems, CRM, email and automation platforms, analytics, ad buying tools and data infrastructure. The particular set of tools a team runs together is usually called its martech stack.

What it is

Marketing technology is the tooling layer that sits between a marketing plan and the customer, handling publishing, targeting, sending, testing and reporting. A stack normally combines a few core systems of record, such as a CMS and a CRM, with a longer tail of point tools for specific jobs. Most of these tools are bought as subscriptions and connected through APIs, tags or data warehouse pipelines.

Why it matters

Discovery is limited by what your stack can publish, structure and see. If your CMS cannot output clean HTML, structured data or fast pages, your content is harder for search engines and AI crawlers to use, and if your analytics cannot separate assistant referrals from ordinary organic traffic you will under-report a growing channel. Stack decisions also shape how quickly a team can ship pages, tests and campaigns.

How it works

Practitioners map tools to stages of the customer journey, then audit for overlap, unused licences and broken integrations. They pick systems of record for customer and content data, connect the rest to those, and document who owns each tool and which reports depend on it. Reviews usually happen at renewal or during a replatform, with a short list of requirements rather than a feature-by-feature comparison.

When it applies

It applies whenever you are budgeting, replatforming, consolidating tools after a merger, or trying to measure a new channel such as AI assistants that your current reporting does not cover.

Examples

  • A B2B team runs a CRM for pipeline, an email platform for nurture, a CMS for the site and a single analytics tool as the shared source of truth
  • A retailer adds a customer data platform to join web, email and till data before launching personalised campaigns
  • A growth team adds server-side tagging and a simple dashboard so referrals from AI assistants are reported separately from organic search

How it is measured

  • Licence utilisation, the share of paid seats or tools actually used each month
  • Total stack cost per channel or per acquired customer
  • Integration health, counted as broken syncs, failed tags or data gaps per month
  • Time from campaign brief to live, as a measure of stack friction

Related terms in Tooling

Primary research · August 2026

How ChatGPT Shortlists Software Brands

An audit across 10 categories and 60 buying questions. I recorded what ChatGPT reads, throws away and links to when a buyer asks it which software to buy, and what that decides.

60
Questions asked
10
Software markets
2,680
Results read
367
Links shown
Free35 pages · PDF · 536 KBDiscovery Digest every Friday

Free download

Get the full report

35 pages · PDF · 536 KB. Enter your details and it downloads straight away.

How ChatGPT Shortlists Software Brands downloads straight away. No spam, unsubscribe anytime.