App Coming Soon · MatchMachine.com

MatchMachine

Written in the stars.

In 5 minutes, our AI scores every planet, house, and sign in your full birth chart — then measures the power and harmony between yours and every potential match's. Layered with proven psychological frameworks, we define you as one in potentially billions of unique types. The result: real confidence to pursue someone you find attractive, knowing the stars and science agree they're worth it.

Join the Waitlist See How It Works

5 min

To build your full profile

The most precise

You, defined

AI + astrology + psychology — your one-in-billions compatibility fingerprint

∞

Step forward with confidence — we show you why they're worth it

Swipe games

♥ 92% Cosmic Connection

The Process

Four steps to a cosmic connection

No swiping, no gamification — just a deeply considered matching system built around who you actually are.

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Enter Your Birth Data

Date, time, and place of birth. We calculate your full natal chart — all 10 planets, 12 houses, and hundreds of aspects.

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Complete Your Psych Profile

A short, science-backed assessment reveals your personality type, attachment style, and communication preferences.

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The Engine Runs

Our AI weighs the strength and harmony of every planet, house, and sign in your chart — then scores how those forces interact with a potential match's. Real compatibility math, not guesswork.

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Meet Your Matches

Discover curated profiles with full synastry breakdowns — harmony, tension, and fusion explained in plain language.

Full-Chart Astrology

We go far beyond your Sun sign

Most people know their Sun sign. But your natal chart contains 10 planetary placements across 12 houses, generating 20–25 significant aspects — each one a dimension of who you are.

MatchMachine uses synastry — comparing two full birth charts — but goes further: our AI scores the individual power of every planet, house, and sign in each chart, then calculates how those forces harmonize or create friction between two people. It's what makes our compatibility metrics genuinely predictive of long-term connection.

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Harmony Aspects — Trines and sextiles that create ease, attraction, and natural flow between two people.
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Tension Aspects — Squares and oppositions that create dynamic friction and catalytic growth.
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Fusion Aspects — Conjunctions that merge planetary energies into a singular, powerful expression.

Example Synastry Breakdown

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Venus Trine Mars — Harmony

A deeply complementary energy. Your Venus's desire for beauty and connection flows naturally into their Mars's drive and passion. Physical and romantic attraction feels effortless.

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Saturn Square Moon — Tension

Their Saturn challenges your emotional patterns, creating growth through friction. This aspect builds resilience and depth when navigated with honesty.

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Moon Conjunct Jupiter — Fusion

Your emotional natures amplify each other's optimism and generosity. Time together feels expansive and joyful — a genuine meeting of spirits.

Psychology Engine

Stars meet science

We integrate three of the most widely validated psychological frameworks alongside your astrology — because the cosmos and the mind tell the same story in different languages.

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Your MBTI Type

Personality architecture — how you perceive the world and make decisions.

INFJ ENTP ISTJ ENFP

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Attachment Style

Secure, anxious, avoidant — how you bond and what you need from a partner.

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Communication Style

Love languages and conflict resolution patterns — how you give and receive connection.

Why It Matters

The missing layer most dating apps ignore

Attraction is real, but compatibility is earned. Two people can feel cosmic chemistry and still be fundamentally misaligned in how they communicate, attach, and grow.

By layering psychological science onto full-chart astrology, MatchMachine surfaces connections that aren't just cosmically aligned — they're built to last.

Your complete compatibility score integrates synastry math with psych alignment, weighted by what research shows actually predicts relationship success.

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MBTI Compatibility

We map how your 16 personality types interact — which cognitive functions align, complement, or create productive challenge. Not all "compatible" types look the same on paper.

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Attachment Theory

Based on Bowlby and Ainsworth's foundational research. Understanding how each of you attaches reveals the invisible dynamics that make or break long-term relationships.

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Love Languages

Gary Chapman's widely validated framework reveals how you express and receive love. Mismatch here is silent — it breeds resentment. Match here creates lasting intimacy.

✦ Stellar Membership

Go deeper with Stellar

Premium members get tools that make the cosmic engine truly personal.

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Daily Personalized Horoscope

Your horoscope isn't generic Sun-sign content. It's calculated from your full natal chart and current transits — specific to your actual planetary positions today.

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Full Synastry Reports

Unlock detailed, paragraph-level analysis of every significant aspect between your chart and a match — not just a compatibility score, but the full story.

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See Who Liked You

Know exactly who has expressed interest — and see their compatibility score before you decide. Never miss a meaningful connection.

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Moon Phase Matching

Optimal timing matters. Stellar members see which days are cosmically aligned for first dates, deep conversations, and new beginnings based on current transits.

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Advanced Filters

Filter by dominant element, rising sign, MBTI type, attachment style, and more. Find exactly who you're looking for with cosmic precision.

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Big 3 on Profiles

Sun, Moon, and Rising sign displayed on every discovery card — so you can feel the energy of a match before reading a single word of their bio.

Today's Transit — Premium Feature

Your Daily Cosmic Forecast

Venus moves into an exact trine with your natal Jupiter today, opening a rare window of expansive social energy. New connections made now carry strong potential for lasting resonance. Your Moon's current position amplifies emotional intelligence — lean into vulnerability.

♀ Venus Trine Jupiter

☽ Moon in 7th House

☿ Mercury Direct

♏

Scorpio Rising

Natal Chart · April 22, 2026

Venus → Jupiter △ Harmony

Saturn → Moon ☐ Tension

Sun → Pluto ☌ Fusion

Be the First to Know

The stars are aligning.
Are you?

Join the waitlist for early access and founding member pricing. Takes 5 minutes to sign up — and we'll give you a free full natal chart reading the moment we launch.

We respect your privacy. No spam, ever. Unsubscribe anytime.

Questions

Frequently asked

Your birth time allows us to calculate your Rising sign and exact house placements — the most personal layer of your chart. If you don't know it, you can still use MatchMachine; we'll calculate what we can from your birth date and location. You can always add your birth time later from your profile settings.

Both. The psychological frameworks we use — MBTI personality typing, Attachment Theory (Bowlby & Ainsworth), and Love Languages (Chapman) — are among the most widely studied and applied models in relationship psychology. We layer these onto full synastry astrology. You can engage with as much or as little of either system as resonates with you.

Most dating apps optimize for engagement — swipes, likes, dopamine loops. MatchMachine optimizes for genuine compatibility. There are no swipe gestures. You see one curated profile at a time with full synastry context before making a decision. The goal is fewer, better connections — not more matches that go nowhere.

Co-Star and The Pattern are astrology apps — they show you your own chart and friends' charts. MatchMachine is a dating app that uses astrology as its core compatibility engine. We calculate synastry between two full birth charts and surface real romantic matches, not just astrological insights about your own life.

The score (0–100) is a weighted composite of synastry aspects between your natal charts and alignment across psychological frameworks. Higher scores indicate more natural compatibility — but a 70% with a detailed synastry report can reveal something far more interesting than a surface-level 95%. We always show you the breakdown, not just the number.

Absolutely. The matching system is gender-agnostic — any gender can match any gender. The astrology and psychology frameworks apply universally. There is no binary assumption built into our algorithm.

We're in final development and will be launching on iOS and Android. Join the waitlist above to be notified first — waitlist members get early access and founding member pricing on Stellar subscriptions.