Grow closer together.

The relationship growth app backed by psychology.

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Just you, no partner needed. Free. No download.

The Bonds app: your relationship journey, chapter by chapter
💜 It’s a Relationship Gamechanger

Grow closer together.
The relationship growth app backed by psychology.

Bonds is a relationship growth app that helps you practice real conversations, get psychology-backed insights, and show up the way you actually want to. Not a generic chatbot. Every answer is grounded in your relationship.

Just you, no partner needed. 10 quick questions. Free personal insight. No download.

Built with licensed clinical psychologist Lior Kritzman, Ph.D and certified sex therapist Gila Bronner.

10,000+ people have tried Bonds
🔥
Day 12
streak!
Chapter complete! 🎉
Saying something positive
Dr. Leah, an AI relationship coach in the Bonds app, giving a thumbs up
Relationship score
+18 ↑
Tone Simulator
You never seem to want to talk...
Frustrated Hurt tone detected
Dr. Leah, an AI relationship coach in the Bonds app
Dr. Leah · AI coach
Try saying: I miss feeling close to you. Can we find time together?

In their own words

What people tell us

From people using Bonds in their own relationships, and a therapist who recommends it.

“

After 17 years with my guy: I found myself getting clear insights which I can’t recall realizing before. Surprising in a good way.

N.S.

Together 17 yearsApp Store review
“

I think this has been the best advice I have received so far. I need clear, concise instructions. Most things I have read or podcasts are vague.

Bonds member

5-star reaction in the appJul 2025
Yoenia (Jojo) Sagrero, LCSW, licensed clinical social worker and Bonds pilot participant “

They are able to practice the communication skills introduced during our sessions and actually implement them in their daily romantic relationship.

Yoenia (Jojo) Sagrero, LCSW

U.S.-licensed clinical social worker, Bonds pilot participant

“

I absolutely already love this app. This is wonderful advice for both sides, his and mine. I can’t wait to share this with him.

Bonds member

5-star reaction in the appJan 2026
“

Bonds helps me see my spouse’s point of view as well as my mistakes with communication.

K.

Together 10 yearsMessage to our team
“

The learning portion explained my feelings perfectly, in a way that I think my husband can finally understand.

Bonds member

5-star reaction in the appJul 2025

Swipe for more →

Done in real life

  • Soft Reset Date Night
  • Write his appreciation note
  • Say What You Need
  • Quick trust check-in
  • Name her fear, then ask

Small steps real members picked with their coach, then marked done.

Real words from people using Bonds. Typos fixed and lightly trimmed. Photos show models, not the members quoted. Names are kept private.

How It Works

From stuck to clear in 5 minutes

Real change doesn’t come from big, dramatic moments. It comes from small shifts, repeated consistently.
Every session is designed around that idea.

  1. 1

    Share what’s going on

    Tell your coach what keeps happening. Bonds builds your next chapter around it.

  2. 2

    Practice the conversation

    Rehearse it first. Bonds plays your partner, then shows you what worked.

  3. 3

    Get your insight

    A short video made for your situation, not a generic tip.

  4. 4

    Take one real step

    Pick one small thing to try, and when. We’ll remind you.

  5. 5

    Bonds checks back

    “How did it go?” Your next chapter builds on what worked.

How the app looks, shown with an example week. Not a real member’s story.

10,000+
People have tried Bonds
120,000+
Minutes spent on their relationships
30,000+
Relationship questions answered
3,500+
Personal insights created

Meet your coach

Pick the coach you’d rather talk to.

Dr. Leah and Dr. Leo are the AI coaches inside Bonds. Same app, same steps. You pick the voice when you start.

Dr. Leah, an AI relationship coach in the Bonds app

Dr. Leah

AI coach

Her voice, with you through every chapter, practice and check-in.

Dr. Leo, an AI relationship coach in the Bonds app

Dr. Leo

AI coach

His voice, with you through every chapter, practice and check-in.

The humans behind them

The science and the intimacy work are each led by a named clinician, with feedback from practicing therapists.

Lior Kritzman, Ph.D, clinical psychologist and Chief Scientific Officer at Bonds

Lior Kritzman, Ph.D

Chief Scientific Officer

Licensed clinical psychologist and researcher at the Sagol Center for Brain and Mind, Reichman University. He oversees the science behind Bonds’ tools, from the free quizzes to the practice work inside the app.

Read about Lior
Gila Bronner, MPH, MSW, CST, certified sex therapist and Clinical Advisor for Intimacy at Bonds

Gila Bronner, MPH, MSW, CST

Clinical Advisor, Intimacy

Certified sex therapist and chief sex therapist at the Tel Aviv Medical Center. She shapes how Bonds handles intimacy and closeness, from the way a question is worded to what a result tells you to try tonight.

Read about Gila

Dr. Leah and Dr. Leo are AI coaches, not therapists, and Bonds isn’t therapy or crisis care. If you need help right now in the US or Canada, call or text 988.

Who It's For

What brings you here today?

You can feel something’s off. You just don’t know how to express it. Bonds is built for that moment, before it turns into something bigger.

🔄 We argue about the same things
🤝 Trust feels shaky
💔 I feel disconnected from my partner
🌱 We need better habits
🧠 I want to understand my partner better
💬 I struggle to express how I feel
✨ I want us to grow together
Dr. Leah, an AI relationship coach in the Bonds app
Dr. Leah
AI relationship coach
Select a situation above, and I'll tell you exactly how Bonds can help, right now.
MOST LOVED FEATURE

Stop tiptoeing around tension. Start feeling close again.

Practice the conversation before it happens, so you’re not improvising in the hardest moment. Bonds hears how you say things, not just what you say, and your coach gives you real feedback on your tone, empathy, and delivery.

Bonds Conversation Simulator Page
🎭
Practice the conversation
Describe what’s going on. Bonds steps into your partner’s role and responds in real time, based on your dynamic.
🎙️
Know how you actually sound
It’s not just what you say. Bonds analyzes your tone, phrasing, and patterns as you go.
📊
Get clear, actionable feedback
See what worked and what didn’t across empathy, clarity, and delivery, with simple ways to improve next time.
Nice work! 🎉

4 / 5

What you did well

You clearly communicated how the situation affects you emotionally, and showed real understanding of your partner’s perspective.

Areas to improve

Try softening words that may trigger defensiveness. Offer a concrete suggestion for moving forward together.

Inside the app

Tap a feature to see it

Bonds Journey Page
The Journey

Your relationship, one step at a time.

Tell Bonds what’s actually going on, and your next chapter is built around it, not pulled from a template. Bite-sized chapters, designed with psychologists, build the right skills for your situation. Like a psychologist BFF, guiding you gently, never generically.

★
CHAPTER 1 · COMPLETED
Saying something positive
→
CHAPTER 2 · IN PROGRESS
Pausing Before You Interpret
🔒
CHAPTER 3 · LOCKED
What's On Your Mind Today?
🔒
CHAPTER 4 · LOCKED
What's On Your Mind Today?
Dr. Leo, an AI relationship coach in the Bonds app
Dr. Leo
AI relationship coach
"The pattern you're seeing isn't random. It's a signal worth understanding." "When you pause before reacting, you give your relationship room to breathe." "Small changes in how you speak create big shifts in how you're heard."
87%
MATCH
3
INSIGHTS
4m
WATCH
Insight

Finally understand what's really happening.

Your AI relationship coach, Dr. Leah or Dr. Leo, is built with psychologists and grounded in proven frameworks like CBT, ACT, and Attachment Theory.

Ask a question, and get one clear insight that actually shifts how you see the situation, delivered as a short, personalized video for your relationship.

🎥
Personalized video insights
Your coach narrates a short video tailored to your specific situation. No generic scripts.
🔬
Pattern recognition
The app learns your communication patterns over time and highlights what's really happening.
💡
One clear takeaway
Every Insight session ends with a single, actionable observation you can use today.
Act

Less overthinking. More forward momentum.

Each day, your coach gives you one specific action to try, based on your patterns, your progress, and where you are right now.

No guesswork. No generic advice. No streak-shaming. If you skip, that’s fine. Noticing is still progress.

🎯
Tailored to your moment
Every action connects directly to what you’re learning and experiencing.
⏰
Follow through effortlessly
Choose when it's right: tonight, tomorrow, or in a couple of days. We'll remind you.
🔥
Build real momentum
Track your streak, earn rewards, and feel your relationship changing for the better.
Dr. Leah, an AI relationship coach in the Bonds app
Dr. Leah's suggestion for you
Today's Act
💌
Send one genuine appreciation
Before tonight, send your partner one specific thing you appreciated about them this week. Be concrete. Not just "I love you," but what exactly you noticed.
⏰ Remind me tonight
Not yet
🔥
Day 12 streak. Keep it going!
You've taken 12 actions in a row
Bonds Fun Zone Page
Fun Zone

Relationships take work. This part’s about fun.

Not every moment has to be serious. The Fun Zone brings back the lightness with questions, prompts, and small experiences that help you reconnect without ease.

💬
Daily question
One simple question a day, sometimes playful, sometimes deeper, that gets you talking again.
✨
Wish Whisper & Dialogue Starters
Low-pressure prompts to say what’s been on your mind, without overthinking it.
🎬
Movie picks & date ideas
Easy, personalized ideas for time together, no planning stress required.
Less pressure. More spark. 😊

Built on relationship science.

Bonds is developed with licensed clinical psychologist Lior Kritzman, Ph.D and certified sex therapist Gila Bronner, MPH, MSW, CST, and informed by real relationship patterns, not generic advice.

🔐
Private and secure by design​
📝
Personalized to your situation over time​
💬
Proven communication frameworks​
The Science

Grounded in frameworks that PhD psychologists actually use.

🧠
PATTERN AWARENESS
See the pattern before it repeats

Bonds helps you spot tension early and respond differently.

💬
CBT, ACT + ATTACHMENT THEORY
Change how you think and how you show up

Break negative cycles, reframe what’s happening, and communicate from a more grounded, secure place.

🔁
HABIT SCIENCE
5 minutes that actually add up

Small, consistent actions create real change. That’s what Bonds is built on.

You don’t need both people to start.
You can start by yourself.
66days

That’s how long it typically took for a new daily habit to feel automatic. Real change comes from a few minutes a day, kept up for a couple of months.

Lally et al., 2010, European Journal of Social Psychology
FAQ

FAQs

No. One person is enough to start, and most people use Bonds on their own, at their own pace. If you want your partner’s side too, you can send them a few quick questions, and Bonds can suggest your next chapter from both views.

Yes. Your first relationship insight is always free, and you don’t need to download anything to get it. Right now the whole app is free too.

Built with clinicians, Bonds is an AI-native app, but unlike a general AI chatbot, it remembers your relationship history, your patterns, what you shared about your partner, and what you’ve already tried. Every answer, chapter, and suggested action is built around your actual situation, not a generic one.

A generic AI tool doesn’t know your relationship. It doesn’t know your partner’s name, what you’ve argued about, or what you tried last week. Your Bonds coach does. Every answer, every practice session, and every suggested action is grounded in your actual history, because Bonds is built specifically for relationships, not general-purpose conversation. And a chatbot can give you advice, but it doesn’t come back to ask if you tried it. Bonds does.

Just 5 minutes a day. Each session is structured to get you from confusion to clarity quickly. You can go deeper when you have time, or keep it to a focused daily check-in.

Your conversations are private by default, and your partner never sees what you write unless you choose to share it. To write your answers, your messages are processed by the AI providers we work with. Our privacy policy explains what we keep and why.

Bonds is a complement to therapy, not a replacement. It’s designed for everyday moments: the patterns and conversations that happen between therapy sessions. Think of it as a daily practice that makes everything else work better.

The Simulator lets you rehearse a real conversation with your partner, before it happens. You describe the situation, and the AI takes on your partner’s perspective. After the practice, you get detailed feedback on tone, empathy, clarity, and assertiveness.

Not ready to start yet?

Try a free quiz first. Find out which of the 5 love styles you are, built with our clinical psychologist.

From the Blog

Psychology-backed guidance for the moments that matter most.

You don’t have to guess your way through this.

Get guidance that actually knows your relationship, not generic advice from a generic AI. Psychology-backed insight, real practice, and daily action that adds up.

Download Bonds on the App Store
Get Bonds on Google Play

Therapist or coach? Give your clients a place to practice between sessions.

Learn more