How to Create a Product Analytics Plan in Notion
Most products are either over-instrumented with hundreds of events nobody looks at, or under-instrumented with no data when a question comes up. An analytics plan solves both problems by deliberately defining what to track, why it matters, and who will use the data. Notion's database capabilities make it the right home for an analytics plan because each event, metric, and dashboard can be tracked as a structured record with properties and relations.
An analytics plan is not a one-time document — it is a living system that evolves with your product. Every new feature should come with an analytics plan entry before development starts, and every deprecated feature should have its tracking removed. This guide walks through creating the framework in Notion that makes analytics planning a natural part of your product development cycle.
Step-by-step guide
Create an event tracking database
Build a Notion database called Event Tracking Spec with properties for Event Name (text), Event Category (select: Navigation, Engagement, Conversion, Error, System), Description (text), Properties (text — list the key-value pairs), Trigger (text — what user action fires this event), Status (select: Planned, Implemented, Deprecated), Owner (person), and Feature Area (select or relation). Each row represents a single trackable event in your product.
- Define the property schema with all fields needed for implementation
- Add 5-10 initial events covering your core user journey
- Create views: All Events, Planned (not yet implemented), and By Feature Area
Define your key metrics hierarchy
Create a second database called Key Metrics with properties for Metric Name, Definition (the exact calculation), Data Source (which events feed it), Cadence (daily, weekly, monthly), Target (the goal value), Owner (who is accountable), and Dashboard Link. Organize metrics into a hierarchy: North Star metric at the top, then 3-5 pillar metrics, then supporting metrics under each pillar. Use Notion's relation property to link metrics to the events that feed them.
Map events to the user journey
Create a Notion page that visually maps your key events to stages of the user journey: Acquisition, Activation, Engagement, Retention, Revenue, and Referral (the AARRR framework). Under each stage, list the events that measure it and the key metrics computed from those events. This mapping ensures coverage — if a journey stage has no events, you have a measurement gap. If a stage has 50 events, you probably have tracking bloat.
Build an analytics implementation checklist template
Create a Notion template for new features that includes an analytics section with fields for Events to Add, Events to Modify, Metrics Affected, and Dashboard Updates Needed. When a PM writes a feature spec, they fill in this section to define the analytics requirements. Engineering implements the tracking alongside the feature. QA verifies that events fire correctly as part of acceptance testing. This template makes analytics a first-class part of feature development.
- Add the template to your feature spec database
- Include example events for common feature types
- Add a QA verification checklist for event validation
Document data quality rules and validation
Create a page called Data Quality Standards that defines naming conventions (snake_case for events, consistent property names across events), required properties (every event must include user_id, timestamp, and session_id), and validation rules (page_viewed events must include page_path). Reference this page in the implementation checklist so engineers follow consistent patterns. Poor data quality makes analytics unreliable and erodes trust in the data.
Set up a quarterly analytics review process
Create a recurring review cadence where the product team audits the analytics plan. In the review, identify events that are implemented but never queried (candidates for deprecation), metrics that are tracked but never reviewed (candidates for removal from dashboards), and product areas with measurement gaps. Update the event database status and metric database accordingly. An analytics plan that is never pruned accumulates noise that makes the useful signals harder to find.
Common mistakes
Tracking everything without a clear use case
Every tracked event has a cost: instrumentation time, storage, and cognitive load when querying. If you cannot name the specific question an event answers or the decision it informs, do not track it. Start with questions first (how many users complete onboarding?), then define the events needed to answer them.
Inconsistent event naming across features
If one feature uses button_clicked and another uses btn_click, your analytics become fragmented and queries require knowing every variation. Define a naming convention in the analytics plan (verb.noun format, snake_case) and enforce it through code review. Consistency compounds — it makes every future query easier.
Adding analytics after the feature ships
When analytics are an afterthought, you lose data for the launch period — often the most interesting period for understanding a new feature's performance. Include analytics requirements in the feature spec before development starts so tracking ships with the feature on day one.
Tips
Use Notion's relation feature to link events to the metrics they feed and metrics to the dashboards they appear on, creating a traceable chain from raw event to business decision.
Create a Data Dictionary page that defines every event property used across the product with its type, example values, and which events include it.
Add a Last Queried date to the event database that you update when someone actually uses the event in an analysis, making it easy to identify unused tracking.
Set up a Slack workflow where PMs can request a new analytics query by submitting the question they want answered, creating a demand-driven approach to analytics.
How Vantage helps
Vantage generates PRDs with measurable success criteria that translate directly into analytics plan entries. When the AI specifies requirements like reduce time-to-first-action by 20%, the corresponding events and metrics are implicit in the requirement, making analytics planning a natural extension of PRD generation.