LieLens.com

Train yourself to spot Brexit lies in seconds

Score: 6.6/10UKMedium Build
Brand Colors

The Opportunity

Problem

Ten years after the Brexit vote, Britain has become a swamp of lies and disinformation that has battered the economy and steadily darkened the national conversation.

Solution

LieLens gamifies the process of learning to identify and counter Brexit disinformation. Users progress through interactive modules, maintain streaks, and contribute to a moderated 'Lie Library' of real-world examples. Every week they receive fresh lies currently circulating in the media with ready-made rebuttals.

Target Audience

Guardian-reading UK voters who opposed Brexit and remain disillusioned by its decade-long consequences

Differentiator

The only platform that turns 10 years of accumulated Brexit disinformation into a structured, gamified learning system with community-moderated lie submissions and reputation mechanics.

Brand Voice

edgy

Features

Gamified Training Modules

must-have45h

Progressive lessons on common Brexit lie patterns with quizzes

Live Lie Library

must-have30h

Searchable, tagged database of debunked claims with evidence

Rebuttal Generator

must-have25h

One-click templated responses tailored to specific claims

Daily Lie Challenge

must-have20h

Streak-based daily quiz using real recent examples

Progress Dashboard

must-have25h

Skill trees, accuracy scores and contribution impact

Community Contribution Queue

nice-to-have35h

Users submit new lies for moderator review

Debunker Leaderboard

nice-to-have20h

Monthly rankings with badges

Browser Extension

nice-to-have50h

Flags Brexit claims on news sites and Twitter

Total Build Time: 250 hours

Database Schema

users

ColumnTypeNullable
iduuidNo
emailtextNo
usernametextYes
reputationintNo
streakintNo
created_attimestampNo

Relationships:

  • has many progress_records
  • has many contributions

lies

ColumnTypeNullable
iduuidNo
claim_texttextNo
rebuttaltextNo
statustextNo
source_urltextYes
approved_byuuidYes

Relationships:

  • has many tags
  • belongs to contributor

modules

ColumnTypeNullable
iduuidNo
titletextNo
difficultyintNo
completion_xpintNo

Relationships:

  • has many user_progress_records

user_progress

ColumnTypeNullable
iduuidNo
user_iduuidNo
module_iduuidNo
completed_attimestampYes
scoreintYes

Relationships:

  • belongs to user
  • belongs to module

API Endpoints

GET
/api/daily-challenge

Serves today's lie for the streak challenge

🔒 Auth Required
POST
/api/lies/submit

Community contribution submission

🔒 Auth Required
POST
/api/rebuttal/generate

Creates tailored rebuttal text

🔒 Auth Required
GET
/api/leaderboard

Global and friends leaderboard

Tech Stack

Frontend
Ruby on Rails + Hotwire + Tailwind
Backend
Ruby on Rails
Database
PostgreSQL
Auth
Devise
Payments
Stripe
Hosting
Render
Additional Tools
SidekiqPgSearchAction Mailbox

Build Timeline

Week 1: Core Rails setup and auth

38h
  • Rails 7 app with Hotwire
  • Devise auth
  • Initial lie library schema
  • Admin dashboard

Week 2: Gamification engine

42h
  • XP and streak system
  • Module + quiz builder
  • Progress tracking UI

Week 3: Lie library and contribution flow

35h
  • Moderation queue
  • Search with PgSearch
  • Rebuttal templates

Week 4: Daily challenges and emails

30h
  • Daily job
  • Email digests via Mailer
  • Leaderboard

Week 5: Payments, polish and launch assets

25h
  • Stripe billing
  • Landing + marketing site
  • Onboarding flow
Total Timeline: 5 weeks • 190 hours

Pricing Tiers

Free

$0/mo

3 challenges per week

  • Basic modules
  • Limited daily challenges
  • Public lie library

Pro

$29/mo

None

  • All modules
  • Unlimited challenges
  • Rebuttal generator
  • Contribution rights

Guardian

$49/mo

None

  • Everything in Pro
  • Early access to new lies
  • Badge customization
  • Private community calls

Revenue Projections

MonthUsersConversionMRRARR
Month 13206%$556$6,672
Month 62,45011%$7,821$93,852

Unit Economics

$28
CAC
$435
LTV
7%
Churn
82%
Margin
LTV:CAC Ratio: 15.5xExcellent!

Landing Page Copy

Stop Falling for Brexit Lies

Gamified training that turns you into a disinformation detection machine in under 30 days.

Feature Highlights

Daily real-world lie challenges
Build a repertoire of perfect rebuttals
Join the resistance with reputation
Track your truth-spotting accuracy

Social Proof (Placeholders)

"'This is the most fun I've had being angry about Brexit.' — @LeaveMeansLeaveNoMore"
"'My replies are now lethal. Thank you.' — Rebecca P, Leeds"

First Three Customers

Offer free lifetime Guardian tier to 12 active anti-Brexit Twitter accounts with >5k followers in exchange for launch shoutout. Post case study thread in r/ukpolitics showing before/after rebuttal quality. Partner with Byline Times and The New European for co-branded module.

Launch Channels

ProductHuntr/ukpoliticsTwitter/XIndieHackersFacebook Remain groupsThe New European comments

SEO Keywords

brexit fact checking traininghow to spot brexit liesbrexit rebuttal generatorlearn to debunk brexit mythsanti brexit disinformation course

Competitive Analysis

Full Fact

fullfact.org
Donation
Strength

Established brand

Weakness

Passive consumption, no gamification

Our Advantage

Active skill-building with streaks and reputation

Logically

logically.ai
Enterprise
Strength

AI detection

Weakness

Not focused on Brexit or education

Our Advantage

Deep domain expertise in one topic with human community layer

🏰 Moat Strategy

Community-moderated Lie Library that grows more valuable over time. Reputation system creates network effects and quality control.

⏰ Why Now?

Ten years of repeated lies have created a massive training dataset. Audience exhaustion with gaslighting is at its peak.

Risks & Mitigation

executionhigh severity

Solo moderation of contributions becomes overwhelming

Mitigation

Combine community reputation voting with simple LLM pre-filtering

legalmedium severity

Defamation claims from politicians mentioned in lie library

Mitigation

Strict sourcing policy and 'public figure' fair comment disclaimers

Validation Roadmap

pre-build4 days

Validate demand with Twitter poll and Typeform in remain communities

Success: 25%+ express strong interest in paid training

mvp21 days

Build core modules and run closed beta with 80 users

Success: 65% complete at least 5 modules and 40% willing to pay

Pivot Options

  • Expand to general election disinformation
  • White-label training for political parties
  • Corporate media literacy product

Quick Stats

Build Time
190h
Target MRR (6 mo)
$8,500
Market Size
$2.7M
Features
8
Database Tables
4
API Endpoints
4