The most advanced relationship analytics platform ever built.
Stop arguing about who does more — just track it.
Log every contribution, emotional or practical, and see what’s actually happening inside your relationship. When the receipts are clear, the conversations get easier.
No spreadsheets. No scorekeeping. Just clarity.
Everything counts
A living timeline of the work that keeps you together
Capture every moment that keeps your constellation humming — the late-night pep talk, the last-minute childcare swap, and the person who actually restocked the dishwasher pods. Spark Theory keeps it all in one shared, searchable feed.
- Log every contribution — care work, planning, emotional labor, intimacy, and income — without guesswork or spreadsheets.
- Surface invisible effort with structured entries for who did what, how it felt, and what support was exchanged.
- Share a transparent timeline so you can decide what “fair” looks like together instead of relitigating the past.

Built for real conversations
Tracking your relationship doesn’t have to feel clinical
Spark Theory guides you through gentle prompts and structured rituals so you can capture what happened, how it felt, and what needs to happen next — without turning your love into a status report.
Tracking your relationship shouldn’t feel clinical
Spark Theory captures the texture of your days, not just checkboxes. Capture context, energy, and sentiment alongside the task itself.
Lightweight rituals that fit real life
Run quick check-ins, weekly retros, or deep dives without building templates from scratch. The flow is calming, conversational, and ready for the couch.
A dashboard that reads like a story
See emotional charge, workload swings, and delight moments on one modern canvas. If Fitbit and Notion had a baby, this is what co-parenting would look like.

Relationship intelligence, delivered
Know where you stand, what needs help, and what to celebrate
Spark Theory gives you a 360° pulse on labor, energy, and joy — along with the nudges that keep your good intentions aligned with reality.
See how you stack up
Compare (anonymously) to couples navigating similar dynamics. It’s not about winning; it’s about seeing what balanced can look like.
See who actually does more
Replace vague impressions with clear breakdowns across chores, childcare, planning, and emotional labor — including what keeps getting missed.
Predictions that keep you honest
Log the commitments you intend to make, then measure what really happened. Spot gaps before they turn into resentment.
Make it yours
Personalize domains, weights, and rituals. Star the priorities that matter most this week and let Spark Theory keep them front and center.
Track reminders (and re-reminders)
See how often you’re nudging each other — and how often it sticks. Sometimes the friction isn’t the task, it’s how many times you had to ask.
Build a fair relationship — on purpose
Spark Theory makes invisible labor visible, turns gut feelings into shared evidence, and gives both of you a map for the next right move. Let the platform hold the weight so you can hold each other.
Start your free tracking trial