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11 · Product Experiment

Llega. La noche ya está armada.

Before building Cotorreo, I audited the business. Then I designed four versions to see if the idea deserved code.

cotorreo.appConcept · CDMX · 2026 · not pursued
Cotorreo original landing - Donde la plática se vuelve plan

Iterations

4

OG, V1, V1.5, V2.

Method

Audit-first

Business before screens.

Market

CDMX

Roma, Condesa, Juárez.

Status

Concept

Designed, tested, not shipped.

Premise

First decide if the business deserves the build.

The question was simple: is this a real local social system, or just a nicer planner?

The Problem

Group chats start plans, but they rarely close them. Everyone says yes, the place gets buried, and the night fades.

For who

People in dense CDMX scenes who want a reliable going-out life, plus hosts and venues that need full tables on slow nights.

Overview

I audited Cotorreo before code: category, competitors, cold-start, trust, and retention.

The idea moved from chat planning to local scene membership: recurring nights, curated tables, verified people, reliability, and familiar faces.

01

Name the category.

02

Find the real enemy.

03

Test cold-start early.

04

Know what not to build.

Evolution

Four passes to reach one thesis.

Each version removed a weak bet and made the product easier to explain.

OGCoordination copilot

Donde la plática se vuelve plan.

The first idea turned chat into decisions: invite, vote, pick a place, close the plan.

Risk

Useful, but too close to the group chat.

OG - Coordination copilot
V1Event app

Discovery, RSVP, detail page, chat.

The first product UI looked polished but mixed planning, discovery, and marketplace logic.

Breakage

Every event had to fill alone. That is a cold-start trap.

V1 - Event app
V1 - Event app
V1.5Scene pivot

Stop selling events. Sell a local scene.

The home became a living zone with recurring nights, waitlist, confianza, and familiar faces.

Insight

Pool people by time and zone, then form the tables from the pool.

V1.5 - Scene pivot
V1.5 - Scene pivot
V2Coherent system

Llega. La noche ya está armada.

V2 connected scene onboarding, night joining, table reveal, mesa chat, post-night rating, and host operations.

Thesis

The company is not event discovery. It is the trust layer for local scenes.

V2 - Coherent system
V2 - Coherent system

Category

Cotorreo does not organize events. It organizes scenes.

The sharper move was refusing the obvious fights.

WhatsApp

Incumbent

Where people talk.

Cotorreo

Where the plan becomes real.

Google Maps

Incumbent

Shows places.

Cotorreo

Chooses what works for this group.

Eventbrite

Incumbent

Public events.

Cotorreo

Private recurring nights.

Timeleft

Incumbent

One-off stranger dinners.

Cotorreo

Recurring faces that become tu banda.

System

Five nouns hold the product together.

Keep these clear and the product stays clear.

01

Zona

Where you move and belong.

02

Noche

A recurring slot you can trust.

03

Mesa

The curated group revealed before arrival.

04

Banda

The familiar faces that bring you back.

05

Confianza

Your private record of showing up well.

Mechanics

The loops are simple.

Most of the work stays invisible. The guest just feels received.

01

Waitlist by zone

Open a scene only when there is enough local demand.

02

Reliability

Confianza rewards people who show up and protects table quality.

03

Regulars

The reason to return is a person, not a notification.

04

Reveal

You join a night, then the table, host, and place become concrete.

Design

The screens followed the thesis.

As the idea got sharper, the interface got quieter.

OG · Chat to plan

The original brand promise: turn the conversation into a plan.

Launch landing with the chat-to-plan promise.
Launch landing with the chat-to-plan promise.
Brand framing around plans, confirmation, and chat.
Brand framing around plans, confirmation, and chat.

V1 · Event app

A polished but crowded product: feed, event page, RSVP, and chat.

Discovery home with categories and featured plans.
Discovery home with categories and featured plans.
Event detail with host, capacity, tags, and map.
Event detail with host, capacity, tags, and map.
V1 · Event app
V1 · Event app

V1.5 · Scene pivot

The home became a scene, not a feed.

Scene home with nights, waitlist, banda, and confianza.
Scene home with nights, waitlist, banda, and confianza.
Night detail led by familiar faces, not empty capacity.
Night detail led by familiar faces, not empty capacity.

V2 · Scene system

The final pass connected guest, host, and venue operations.

Onboarding asks where you move, not where you are.
Onboarding asks where you move, not where you are.
Scene home shows the week and who is going.
Scene home shows the week and who is going.
Waitlist turns expansion into a local growth loop.
Waitlist turns expansion into a local growth loop.
Table reveal makes the night feel real.
Table reveal makes the night feel real.

Result

The output was not an app. It was a decision.

01

Audit before code

Pressure-test the business before opening the build.

02

Choose the category

Do not fight WhatsApp on chat. Create local scene membership.

03

Pool demand

Recurring nights concentrate people by time and zone.

04

Make trust visible

Reliability, hosts, and repeat faces make the room feel safe.

Positioning

Tu escena local, cada semana.

Curated nights in your zone. Cotorreo fills the table, confirms the people, and helps familiar faces become tu banda.

Not another WhatsAppNot an event feedNot datingNot a place directory

Method

Business audit, positioning, product architecture, Figma, mobile UI.

Business auditCompetitive teardownPositioningMarket research · CDMXProduct architectureMobile UI systemFigmaPrototyping

Cotorreo Green

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Forest

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Mint

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Ink

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Slate

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Paper

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