The Intelligence Layer
Behind Real Places

Transform public signals into decisions, recommendations, and business intelligence.

Explore the Ecosystem Watch How It Works
People
Places
Businesses
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Everything leaves signals.
Reviews. Visits. Movements. Choices. Experiences. Complaints. Recommendations.

Most platforms show data.
Hell & Heaven EcoSystem transforms signals into intelligence.

Signals → Intelligence → Decisions
The Platform

One Ecosystem. Four Intelligences.

Every product feeds from the same signal layer — decoded, structured, actionable.

One Ecosystem. Four Intelligences.
The Products

Four Products. One Intelligence.

For People
Hell & Heaven GO
"Where should I
go next?"

AI-powered city discovery for travelers and locals. Chat naturally — get ranked recommendations filtered through millions of real reviews. Not popularity. Fit.

  • Angel & Devil dual perspective
  • Personality-based AI matching
  • Accessibility intelligence from reviews
  • Events, nightlife & experiences
  • 48 countries, expanding globally
Most apps show what's popular.
Hell & Heaven GO finds what fits you.
Explore Hell & Heaven GO
For Cities & Destinations
Hell & Heaven PULSE
"What is really
happening in my city?"

Urban intelligence platform for city planners, DMOs, and hospitality brands. Transforms reviews and location signals into real-time district-level perception intelligence.

  • Anomaly & reputation shock detection
  • Geospatial district heat maps
  • Weak signal recognition
  • 20+ data sources fused in real-time
  • Temporal perception tracking
Traditional analytics show what happened.
Hell & Heaven PULSE shows what's changing right now.
Explore Hell & Heaven PULSE
For Businesses
Hell & Heaven ECHO
"What are customers
really telling us?"

Turns reviews from Google, TripAdvisor, Booking, and Yelp into structured business intelligence — revealing hidden patterns, customer psychology, and concrete growth opportunities.

  • Full reputation snapshot & audit
  • Business DNA & customer psychology
  • Hidden signals & silent friction
  • Competitive intelligence & gap analysis
  • Opportunity engine by impact-effort ratio
Your customers already describe how to grow.
Hell & Heaven ECHO decodes the signal.
Explore Hell & Heaven ECHO
The Intelligence Foundation
Hell & Heaven ATLAS
"How does everything
compare to everything?"

One measurable space for everything experienced in a city — every place, every audience, every district — on the same terms. Comparable. Trackable. Alive.

  • 82 shared perception axes
  • Unified coordinate system for all entities
  • Time-versioned perception tracking
  • Cross-entity comparison at any scale
  • Owned distillation, lower cost at scale
Others measure one thing, one moment, one way.
Hell & Heaven ATLAS holds it all in one space.
Explore Hell & Heaven ATLAS
48 Countries
5 AI-ranked picks per search
3 Activity modes
For Travelers & Locals

Find the place that fits you — not just the crowd

Hell & Heaven GO is an AI-powered city discovery app that analyses millions of real reviews to match places to who you are. No generic top-10 lists. Chat naturally and get recommendations that understand context, mood, and personal style.

Angel & Devil Dual Perspective
Every recommendation comes with two voices — Angel surfaces hidden gems and genuine highlights, Devil calls out tourist traps and real drawbacks.
Personality-Based Matching
Scores 40–100+ candidates per search by semantic fit, atmosphere, vibe, and distance — not just star ratings or popularity.
Accessibility Intelligence
Wheelchair access, noise levels, crowd density, and family-friendliness extracted directly from review text via NLP.
Events & Experiences
Places, concerts, markets, festivals, and nightlife — including 18+ experiences — all discoverable in one chat.
Most apps show what's popular.
Hell & Heaven GO finds what fits you.
Try Hell & Heaven GO
For Cities & Destinations

The city has a pulse.
We make it visible.

Hell & Heaven PULSE is an urban intelligence platform that transforms reviews, discussions, and location signals into real-time district-level perception intelligence — revealing hidden patterns before they appear in traditional analytics.

Anomaly Detection
Reputation shocks and complaint spikes surfaced the moment they emerge — not weeks later in a quarterly report.
Geospatial Intelligence
Signals mapped to geographic coordinates for district-level heat analysis — not city-wide averages that hide local friction.
Weak Signal Recognition
Emerging trends detected before mainstream visibility — the early warning system no survey or dashboard can replicate.
20+ Sources in Real-Time
Reviews, discussions, and location signals from over 20 platforms fused simultaneously into a single perception layer.
Traditional analytics show what happened.
Hell & Heaven PULSE shows what's changing right now.
Explore Hell & Heaven PULSE
6 Intelligence layers
20+ Data sources fused
Real-time Perception monitoring
All Available reviews analyzed
6 Parallel AI models
Minutes From URL to full report
For Businesses

Your customers already describe how to grow. Are you listening?

Hell & Heaven ECHO transforms customer reviews from Google, TripAdvisor, Booking, and Yelp into structured business intelligence — uncovering hidden patterns, customer psychology, and concrete opportunities ranked by impact.

Reputation Snapshot
Comprehensive audit across all available reviews — customer-backed strengths, critical weaknesses, key segments, and memorable experiences.
Business DNA
Reveals actual customer perception through language patterns — personality, visit intent, reputation drivers, and what customers willingly tolerate vs. remember.
Hidden Signals
Decodes trade-offs customers silently accept, sources of real friction, and what they share with others — the feedback they never say to your face.
Opportunity Engine
Concrete improvements ranked by impact-to-effort ratio — every recommendation linked directly to actual customer complaints.
Reviews are not feedback. They are signals.
Hell & Heaven ECHO decodes what they mean.
Try Hell & Heaven ECHO Free
The Intelligence Foundation

One space.
Everything measured.

Most tools give you a summary or a score for one thing at a time. We built something different: a single space that holds everything experienced in a city — every place, every audience, every district — measured on the same terms. Compare a café to a clinic. See how a neighbourhood shifts over a season. Watch a business rise or slip, week by week.

Unified 82-D Space
Reviews, places, people, districts, and entire cities — all represented in the same 82-axis coordinate system. One measurement language.
Time-Versioned Perception
Every place has coordinates. When perception changes, its position moves. We measure the movement — not just the rating.
Cross-Entity Comparison
Compare a café to a clinic. A neighbourhood to a hotel chain. One space, one coordinate system, consistent meaning for every entity.
Owned Distillation
A frontier LLM defines the space once. Our distilled local models reproduce it at low marginal cost. Owned intelligence — lower cost as we scale.
Others measure one thing, one moment, one way.
We hold it all in one space — comparable, trackable, alive. That's not a better report. It's a different kind of intelligence.
See How It Compares
82 Shared perception axes
296K Validated reviews
3,100 Places measured
How It Works

The Signal Journey

The Signal Journey
The Advantage

The advantage isn't the model.
It's the system around it.

Hell and Heaven EcoSystem turns model intelligence into a persistent, measurable perception system that gets more efficient as it scales.

OpenAI
generic LLM		 Google
review platform		 Hell and Heaven
EcoSystem
Output ✗Unstructured summary of a place ✗Star rating + list of reviews ✓82 measures — structured, comparable description
Comparison ✗New summary each ask, never comparable –One place, at one moment ✓Places, people and districts in one coordinate system
Change over time –A snapshot of now ✗An average over all history ✓Snapshots at any interval — flexible comparison, measure by measure
Across categories –Possible — but still a summary ✗No ✓One coordinate system, consistent meaning for every entity
Signal coverage ✗Only what it read, and only what it judged important –All reviews, none processed ✓Every mention becomes a measured value

UNIFIED ONTOLOGY · OWNED DISTILLATION · SHARED EXPERIENCE SPACE · TIME-VERSIONED PERCEPTION

The Foundation

One Intelligence Layer

Aggregating signals from the world's largest public review ecosystems.

One Intelligence Layer — Sources
01
Collect
Continuous ingestion from every major public signal source — reviews, ratings, check-ins, photos.
296K+ reviews · 3,100 places validated
02
Analyze
LLM-powered NLP extracts emotion, sentiment, and experience signals across 82 structured dimensions.
82-dimensional perception space
03
Connect
Signals are linked across places, people, districts — creating a unified, comparable coordinate system.
Places · People · Districts · Cities
04
Understand
Structured intelligence powers decisions — recommendations, district reports, business insights, time-tracked change.
4 products · 48+ countries
The Value

Why It Matters

For Travelers & Explorers
Discover places that actually fit you

Stop reading hundreds of reviews. Hell & Heaven GO gives one answer: this place matches your style, your family, your mood — right now.

Hundreds of reviews to read
→
One perfect match
48+ countries · Live
For Cities & DMOs
Know what visitors really experience

Real-time district sentiment. Emerging friction points. Visitor flow patterns. Intelligence no survey could capture at this scale.

Slow surveys & manual reports
→
Live district intelligence
Validated on Kraków · 296K reviews
For Businesses
Understand why customers stay or leave

Every review is a signal. Every complaint is a pattern. ECHO decodes hidden feedback your customers never tell you directly — across 82 dimensions.

Unknown churn reasons
→
82-dimension feedback decoded
In Build · B2B
The Foundation Layer
Compare anything to anything

One shared 82-D space where a restaurant can be compared to a hotel, a district to a city — all measured on the same terms. Time-versioned. Trackable.

Incomparable data silos
→
One unified coordinate system
82 dimensions · One coordinate system
The Vision

Building the Experience
Intelligence Graph

Experience Intelligence Graph

Every review. Every place. Every district.
Every experience. Connected.

Hell & Heaven Ecosystem

The World Is Full
of Signals.
Start Listening.

For Travelers Explore
For Cities Explore
For Businesses Explore
The Foundation Explore