Estimation: Working Back From G Suite Revenue to a User Count

Quick Overview

An estimation question that supplies G Suite's revenue and asks candidates to work back to its number of users. It tests defining users versus paid seats, building a weighted revenue per seat from a plan mix, handling monthly and yearly units, and sanity-checking the result.

Estimation: Working Back From G Suite Revenue to a User Count

Company: Google

Role: Product Manager

Category: Product / Decision Making

Difficulty: medium

Interview Round: Other

You are told that G Suite, Google's paid suite of email, documents, storage and meeting tools for organizations (now called Google Workspace), has revenue of US \$7B. Starting from that figure, estimate how many users G Suite has. Reason from assumptions you state aloud rather than from looked-up figures, show the arithmetic, and give both a point estimate and a range. ```hint Price one seat Work out what one paying seat brings in over a year before you divide, and be explicit about how far realized prices might sit below list prices. ``` ### Clarifying Questions - Is the \$7B yearly revenue, and is it worldwide or for one region? - Does "users" mean paid seats, or also people on free or discounted editions, such as schools and nonprofits, who bring in little or no revenue? - Is all of the \$7B per-seat subscription revenue, or does it include add-ons and other products? - Should the answer count unique people or seats, given that one person can hold several accounts and some purchased seats sit unassigned? ### What a Strong Answer Covers - A stated definition of "user" and of the revenue's period and scope - A plan or tier mix turned into a weighted revenue per seat, with every price and share labeled as an assumption - Correct unit handling and arithmetic from revenue to a seat count - A sanity check, and a range showing how sensitive the result is to the revenue per seat ### Follow-up Questions - How would you estimate users on free education or nonprofit editions, which this revenue figure cannot reveal? - If revenue grows next year, how would you separate growth from new seats versus price increases or plan upgrades? - How many paying organizations does your seat count imply, and what does that suggest about the customer mix?

Overview: An estimation question that supplies G Suite's revenue and asks candidates to work back to its number of users. It tests defining users versus paid seats, building a weighted revenue per seat from a plan mix, handling monthly and yearly units, and sanity-checking the result.

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Google
Oct 22, 2023
mediumProduct ManagerOtherProduct / Decision Making
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You are told that G Suite, Google's paid suite of email, documents, storage and meeting tools for organizations (now called Google Workspace), has revenue of US $7B. Starting from that figure, estimate how many users G Suite has.

Reason from assumptions you state aloud rather than from looked-up figures, show the arithmetic, and give both a point estimate and a range.

Clarifying Questions Guidance

  • Is the $7B yearly revenue, and is it worldwide or for one region?
  • Does "users" mean paid seats, or also people on free or discounted editions, such as schools and nonprofits, who bring in little or no revenue?
  • Is all of the $7B per-seat subscription revenue, or does it include add-ons and other products?
  • Should the answer count unique people or seats, given that one person can hold several accounts and some purchased seats sit unassigned?

What a Strong Answer Covers Guidance

  • A stated definition of "user" and of the revenue's period and scope
  • A plan or tier mix turned into a weighted revenue per seat, with every price and share labeled as an assumption
  • Correct unit handling and arithmetic from revenue to a seat count
  • A sanity check, and a range showing how sensitive the result is to the revenue per seat

Follow-up Questions Guidance

  • How would you estimate users on free education or nonprofit editions, which this revenue figure cannot reveal?
  • If revenue grows next year, how would you separate growth from new seats versus price increases or plan upgrades?
  • How many paying organizations does your seat count imply, and what does that suggest about the customer mix?