Glossary

Last Click Attribution

Updated on Jul 18, 2026

Learn what last click attribution is, how it assigns conversion credit, and why teams should understand its strengths and blind spots.

Key Takeaway

Last click attribution gives conversion credit to the final recorded eligible interaction before a conversion.
It is simple to explain but can underrepresent earlier discovery and consideration touchpoints.
Teams should document the model, lookback window, data gaps, and decision the report will support.

What Is Last Click Attribution?

Last click attribution assigns conversion credit to the final eligible interaction recorded before a conversion. Depending on a platform's rules, the interaction could be an ad click, campaign visit, referral, or another tracked event.

It is simple to explain: the final observed step receives the credit. That simplicity also creates a blind spot because it may ignore earlier discovery and consideration touchpoints.

How the Model Works

An analytics platform records events under its defined attribution rules and lookback windows. When a conversion occurs, the most recent qualifying interaction receives the credit. Results can change with consent settings, device changes, tracking gaps, and the vendor's eligibility definition.

Why It Matters for Mobile Workflows

Mobile journeys often cross app, web, email, and campaign touchpoints. A last-click report can be useful for examining final conversion paths, but it should not be the sole basis for judging channel quality.

For mobile automation, teams should record approved workflow outcomes accurately. For multi-account management, analytics access and campaign operations must remain authorized and auditable.

Risks and Best Practices

Do not confuse a last click with the only cause of conversion. Review it alongside first-touch, assisted, and cohort information where available. Document the model, lookback window, consent limitations, and data-quality gaps before using the report for budget decisions.

MoiMobi Perspective

MoiMobi treats attribution as a documented measurement choice. Operations teams should know what a number includes, what it omits, and what decision it is intended to support.

Bottom Line

Last click attribution identifies the final eligible interaction before conversion. Use it as one clear view of a journey, not as the whole customer story.

How MoiMobi Fits

MoiMobi frames last click attribution as a measurement choice that teams should document and compare against the full, authorized customer journey.

Sources

FAQ

What is last click attribution?

It is an attribution model that assigns a conversion's credit to the last eligible interaction recorded before that conversion.

Why is last click attribution used?

It is comparatively simple to report and can show the final measurable step before a conversion.

What is its limitation?

It can obscure the earlier channels and messages that introduced, educated, or influenced the customer.