Two unique codes
Each partner receives a private, linked code. You answer independently — your responses are never visible to each other.
Now in Open Beta
A private experience for two
Discover What You
Both Want
A private questionnaire for couples who want to keep discovering each other. You each answer on your own — then see a personalized report of where your curiosities quietly overlap.
In private beta with a small, growing circle of couples.
The process
How It Works
Answer honestly
Your individual responses stay completely private. The safety to be truthful is the whole point — take your time, go at your own pace.
Your Mutual Discovery Report
We carefully compare both sets of responses and surface only where your curiosities genuinely overlap — nothing one-sided is ever revealed.
New · Just shipped
The 2-Month Check-In
Desire isn’t static. A couple of months after your first questionnaire, we open a shorter follow-up — a chance to notice what’s changed, revisit what you’ve discovered, and peek at what’s next.
- About ten minutes, same private-by-design promise
- Uses your existing codes — nothing new to set up
- A fresh addendum report when you both finish
Check-in · Where you are now
“What’s changed since you first mapped what you both want?”
A shorter follow-up · picks up right where you left off
Built on trust
- Privacy guarantee
- Your individual answers are never shown to your partner — only the overlap appears in the shared report. Anything one of you said no to stays private, always.
- Scope
- 293 questions across 15 dimensions of intimacy.
- Time commitment
- Takes about 30–40 minutes per partner, at your own pace. Save your progress anytime.
- Research basis
- Grounded in research from the Journal of Sexual Medicine, clinical sexology, and modern relationship science.
From beta couples
What partners are saying
“We answered separately and honestly, and it genuinely surprised us both. A couple of things neither of us had ever said out loud.”
“Seeing only the things we both wanted took the pressure out of the whole conversation. That was the part that mattered.”
Shared with permission from beta testers. Identities withheld for privacy.
What’s new
Recently shipped
- Jul 2026New
The 2-month check-in
A shorter follow-up questionnaire that reopens the conversation months later.
- Jun 2026
The Mutual Addendum
A fourth report, unlocked once you’ve both read your personal insights.
- May 2026
Personal & partner reports
Private, individual reflections alongside your shared discoveries.
- Apr 2026
Open beta
SparkBetween opened to its first couples.
- Feb 2026
Private alpha
Where it began — a handful of couples and a lot of listening.
Ready to begin?
Enter the code your partner shared with you. Don’t have one yet? Request access and we’ll send your linked pair of codes.