Practice challenges
Product analytics practice exercise for product managers
This is Builders Camp's Product Analytics practical challenge: rebuild a B2B SaaS company's broken activation metric, instrument a real funnel, read three cohort retention patterns and define a sales ready PQL. It runs about 60 minutes and is rated intermediate.
What is the challenge scenario?
Kai joined Fieldly six weeks ago as its first product manager. Fieldly is a B2B SaaS tool that helps field service companies, think HVAC, utilities and facilities management, run inspections, log site visits and close jobs from mobile.
Last week the CEO came back from a board meeting with one slide circled in red: activation rate, 30 percent. The board's read was that the product is not working. The CEO's read was that the product team does not understand its users. Kai pulled the dashboard and found the real problem: active is defined as any account that logged in at least once in the last 30 days, which includes accounts that opened the app once, got confused, and never came back. Nobody had defined activation. Nobody had agreed what active means. Nobody was tracking why users dropped off, only that they did.
The exercise states the underlying principle plainly: a metric that cannot change a decision should not exist, and an activation rate built on the wrong definition is worse than no activation rate at all. Kai's job, and yours, is to rebuild Fieldly's analytics foundation from scratch.
What are you asked to do?
Define Fieldly's real activation event at the account level, naming the ideal user, the setup event, the actual moment of value, and how you would measure it. Write an instrumentation plan for six specific events, from a user viewing the signup page through a completed inspection, giving each one a snake case name, two or three properties, its group, and whether you would also track a failure variant. Read three cohort retention patterns, decide which of the row, column or diagonal view reveals each one, and say what action each pattern should trigger. Define a Product Qualified Lead across three components: real usage signals, an ideal customer profile filter, and how you would tell a product sourced lead from a product influenced one. Finish with a five stage scorecard, two metrics per stage, where each metric is tied to a specific decision someone would actually make.
What does a strong answer cover?
This bootcamp does not publish a rubric for its practical challenge, so check your own answer against the curriculum's own questions instead of a worked solution:
- Does the activation definition point to a specific account level event, not just a login?
- Does the instrumentation plan use real event, property and group names, not vague categories like tracking usage?
- Does the cohort reading distinguish a lifecycle drop off from an onboarding improvement from a one time event, using the right view for each?
- Does the PQL combine a real usage signal with an ideal customer profile filter, rather than usage alone?
- Does every metric on the final scorecard tie to a decision someone would actually make, with the broken legacy metrics removed rather than reused?
Skills this exercise practises
Defining an account level activation event, writing a real instrumentation plan with event and property names, reading cohort retention data across three different views, and building a Product Qualified Lead definition that Sales can actually act on.
Which bootcamp does this challenge come from?
This is the practical challenge from Product Analytics, Builders Camp's one week bootcamp on mastering B2B product analytics in a product led growth environment, led by Mário Araújo across two 90 minute live sessions. Completing it counts toward that bootcamp's certificate. The North Star metric examples guide is a natural next stop if the scorecard step in this exercise is the part you want more practice with, and the RICE prioritization framework guide helps once you need to turn analytics findings into a prioritized roadmap. The SMART goals practice exercise elsewhere in this series practises the companion skill of turning a metric into a tracked objective.
Builders Camp runs live and self paced bootcamps in product management and AI product building. See the Product Analytics bootcamp for current cohort dates and the full self paced curriculum.
Bootcamps referred in this Guide
Frequently asked questions
Why is Fieldly's original activation metric wrong?
It defines active as any login in the last 30 days, which counts an account that opened the app once, got confused, and never returned. That is traffic, not activation. The exercise asks you to define activation as the first moment an account experiences real value instead.
Why does this exercise insist on measuring at the account level?
Fieldly is a B2B tool where value comes from a team completing a workflow together, not from one person logging in. Measuring individual logins hides what is actually happening at the account, which is the level Fieldly's business decisions get made at.
What is a PQL, and why does the exercise include one?
A Product Qualified Lead is a usage based signal that tells Sales an account is genuinely ready for an upsell conversation, combined with a firmographic filter so highly active accounts outside the ideal customer profile do not get routed to Sales by mistake.
Do I need to know a specific analytics tool like Amplitude or Mixpanel to do this?
No. The exercise is tool agnostic: you are defining event names, properties and groups on paper, in a way any analytics platform could implement, rather than clicking through a specific product's interface.
How long does this practical challenge take?
Builders Camp lists it at 60 minutes and rates it intermediate difficulty. The five steps build on each other, so most of the time goes into getting the activation definition and instrumentation plan right before moving to the scorecard.
Does finishing this exercise count toward a certificate?
Yes. It is the practical challenge inside the Product Analytics bootcamp, and submitting it counts toward that bootcamp's completion and certificate.
Sources

Andre Albuquerque
CEO of Builders Camp, SuperOperator, and other companies. Building products.
CEO of Builders Camp, SuperOperator, and other companies. Building products.
LinkedInMore guides by Andre Albuquerque
Mário Araújo
Product & Growth Leader | B2B | PLG Expert | Developer-focused products
Product & Growth Leader | B2B | PLG Expert | Developer-focused products
LinkedInMore guides by Mário AraújoLast updated 2026-09-16
Researched from Builders Camp's bootcamp, track and masterclass material and the sources listed on this page, drafted with AI, and fact-checked against every source cited.
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