ReimeiTech
REIMEITECH.

Product analytics that answer the real question.

Custom event tracking, funnel and retention analysis, and cohort tooling — built on a clean taxonomy and surfaced through Amplitude, PostHog, or your own warehouse. So when a PM asks how feature X is performing, the answer is a query, not a project.

event taxonomy/funnels & retention/cohort tooling/self-serve for PMs
Analytics that follow the product, not just the page views.
01The idea

GA4 tells you traffic. It won't tell you if the feature worked.

That gap is where most product decisions get made on vibes. You can see sessions and bounce rates, but not whether the people who used the new flow actually stuck around, or which cohort retains, or whether the A/B test moved anything real. The fix isn't another marketing dashboard; it's analytics built around your product's events — a clean taxonomy, funnels and cohorts that hold up, and tooling a PM can use without filing a ticket. The result is a team that can finally answer "did it work?" with data instead of a hunch.

02The signs

You can see traffic, but not the product.

Each symptom has the same root — analytics built for marketing, not for product.

  • 01

    GA4 can't tell you if a feature is being used

    Event tracking built around your product, not page views.

  • 02

    PMs can't answer 'how is feature X performing?'

    Self-serve funnels and adoption views they run themselves.

  • 03

    Your event data is a tangled mess of inconsistent names

    A documented taxonomy and tracking plan, enforced going forward.

  • 04

    Retention is a single number nobody can break down

    Cohort tooling that slices by signup date, plan, or behaviour.

  • 05

    A/B results are argued over, not measured

    An experiment framework with proper stats and guardrails.

03What we build

The analytics behind a decision you can defend.

From raw events to a question a PM can answer — the work that makes product analytics trustworthy.

Event taxonomy & tracking plan
01

Event taxonomy & tracking plan

A documented contract for what you capture and what it means.

Funnel analysis
02

Funnel analysis

Where users drop off between steps, broken down by segment.

Cohort retention
03

Cohort retention

Whether the people you acquire actually come back, over time.

Experiment framework
04

Experiment framework

A/B tests with consistent assignment and honest statistics.

Self-serve querying
05

Self-serve querying

PMs answering their own questions without a ticket queue.

Clean instrumentation
06

Clean instrumentation

Events that fire once, named consistently, carrying the right properties.

04From event to answer

A raw event becomes a question you can answer.

  1. Events01
  2. Tracking plan02
  3. Model03
  4. Funnels04
  5. Cohorts05
  6. Experiments06

Every funnel, cohort, and experiment traces back to a defined event on the left — so when a PM asks where a number comes from, the answer is the tracking plan, not a guess. That's the difference between data people trust and data they argue about.

05Event taxonomy

Name it once, name it right.

We design the event taxonomy around the questions you actually want answered, then write it down as a tracking plan — the contract between engineering and analytics. No more 'signup' versus 'sign_up' versus 'Signed Up' all meaning slightly different things. Instrumentation you set up deliberately and keep clean as the product grows.

  • Events designed around real product questions
  • A documented, enforceable tracking plan
  • Consistent naming and required properties
  • The contract that keeps data clean over time
Event taxonomy and tracking plan
Funnel and retention analysis
06Funnels & retention

See where they stall, and whether they stay.

Funnels show exactly where users drop off between steps, broken down by segment so you can see who's stalling and where. Retention shows whether the people you acquire actually come back — day 1, day 7, day 30 — and how that trend is moving. Built on clean events, so the numbers survive scrutiny.

  • Step-by-step funnel drop-off by segment
  • Day 1 / 7 / 30 retention curves
  • Segment comparisons that hold up
  • No double-counting, no unreproducible numbers
07Cohorts

Compare groups, not averages.

A single retention number hides the story. Cohort tooling lets your PMs compare March signups against April, or users who hit a feature against those who didn't, and watch each group over time. That's how you tell whether a change actually moved the needle or whether you're just looking at seasonality.

  • Cohorts by signup date, plan, or channel
  • Behavioural cohorts on any event
  • Real differences instead of blended averages
  • Change attribution you can defend
Cohort retention analysis
A/B experiment framework
08Experiments

Ship the change, then actually learn from it.

An experiment framework assigns users to variants consistently, ties assignment to your event stream, and computes the metrics that matter with proper statistics — so a difference is real or it isn't. Guardrails handle the common mistakes: peeking early, ignoring sample size, measuring the wrong thing.

  • Consistent variant assignment
  • Metrics tied to your event stream
  • Honest statistics, not eyeballing
  • Guardrails against the classic A/B traps
A product team reading analytics together
One question. One number everyone trusts.
09How we work

Built to be trusted — and used by PMs.

01

Map the questions

We start from what your PMs actually want to know, then work back to the events that would answer it.

02

Design the taxonomy

We design the event taxonomy and tracking plan before instrumenting, so naming and properties stay consistent.

03

Instrument & model

Clean event capture, wired into Amplitude, PostHog, or your warehouse, modelled for the analyses you need.

04

Build funnels, cohorts, experiments

Funnel and retention analyses, cohort tooling, and an A/B framework with proper statistics.

05

Hand over self-serve

Tooling, docs, and a walkthrough so PMs answer their own questions without a ticket.

10Right when

Page views stopped answering the question.

  • GA4 isn't telling you what you need

    It's built for marketing — sessions and campaigns — not for whether a feature actually changed behaviour.

  • PMs can't answer 'how is feature X performing?'

    Every product question turns into a request to the data team, and the answer arrives a week too late.

  • Your event data is a mess

    Inconsistent names, duplicate events, missing properties — tracking nobody trusts and nobody can fix alone.

A product manager reviewing a funnel
Cohort retention on screen
11The stack

Proven analytics tools, used with discipline.

Platforms
Amplitude/PostHog/Mixpanel/Custom
Warehouse
BigQuery/Snowflake/Postgres/dbt
Capture
Taxonomy/Tracking plan/SDKs/CDP
Analyse
Funnels/Cohorts/Retention/A/B
12Questions

The things product teams ask first.

GA4 is built to answer marketing questions — where traffic came from, which campaign converted, how many sessions you had. It's weak at the product questions: did people who hit the new onboarding step actually stick around, how does retention differ between cohorts, which path through the app leads to upgrade. Its event model is rigid, sampling kicks in on the queries you care about, and getting raw event-level data out is painful. We build analytics around your product's events instead of around page views, so a PM can ask 'is feature X working?' and get a straight answer.

Answer the question that actually matters.

Tell us which product questions your team can't answer today and where your event data falls short. We'll build the analytics — a clean taxonomy, funnels and cohorts, experiments, and self-serve tooling — so "did the feature work?" has an answer your PMs can pull themselves.