Glossary

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Glossary / Evaluation and implementation guide

Customer Segmentation

Customer segmentation is the division of an existing customer base into groups for targeting, retention and planning. Common criteria include firmographics (size, industry), contract value, product usage, and lifecycle stage.

It differs from prospect-focused segmentation: customers have history with you, so usage and revenue data become primary inputs.

A practical example

Example: a B2B vendor groups customers into three tiers by annual contract value and usage depth, then assigns different check-in cadences, support paths and expansion campaigns to each tier.

What to evaluate before investing

  • Check whether the platform can combine revenue, contract and usage data in one segment definition, or needs imports from other systems.
  • Ask how tiers and segments handle changes over time, for example a customer moving between tiers mid-contract.
  • Verify reporting per segment: retention, expansion and engagement metrics broken down by group, not just in aggregate.

Limitations and tradeoffs

Segmentation criteria should match decisions you will actually make; elaborate models with many dimensions often go unused because teams cannot act on them, so start with the two or three criteria that drive your resourcing choices.

Plan your next step with MeshLine

Connect this decision to your automation, organic marketing and customer lifecycle management. In a MeshLine demo, discuss your existing tools, the scope you need and how to measure the result.