Direct answer: Content marketing predates the web: brands have long used useful publications, broadcasts, education, and entertainment to earn attention before asking for a sale.

The channels changed from print and radio to search, social, video, newsletters, communities, and AI-assisted production, but the durable principle remains useful content for a defined audience.

What matters most

Decision areaWhat to verify
Owned publishingTest this area with a representative workflow, current official documentation, and the plan limits that apply to your use case.
Audience educationTest this area with a representative workflow, current official documentation, and the plan limits that apply to your use case.
Search and digital distributionTest this area with a representative workflow, current official documentation, and the plan limits that apply to your use case.
Social and creator-led mediaTest this area with a representative workflow, current official documentation, and the plan limits that apply to your use case.
Measurement, personalization, and AI assistanceTest this area with a representative workflow, current official documentation, and the plan limits that apply to your use case.

Where Semrush fits

Semrush is designed for software buyers comparing practical marketing tools. Its stated role is Useful software for online businesses. Verify that positioning against a real workflow rather than relying on a feature checklist alone.

A practical way to evaluate it

  1. Define the audience problem.
  2. Choose a format the team can sustain.
  3. Build an owned archive, not only rented reach.
  4. Connect content to a clear next step.
  5. Measure qualified behavior rather than volume alone.

Common mistakes to avoid

  • Confusing frequent publishing with usefulness
  • Depending entirely on one distribution platform
  • Using automation to scale weak or unverified content

Evidence to collect before buying software

  • A completed end-to-end test using representative data and user roles.
  • The first plan that includes the required limits, integrations, permissions, and support.
  • A 12-month estimate that includes add-ons, implementation, migration, and likely growth.
  • An export or exit path for critical customer, content, and reporting data.

Final takeaway

Use this topic to narrow the buying decision, not to justify a tool prematurely. The right next step is a small proof using real inputs, a clearly defined success measure, and one credible alternative for comparison.