Find out if it’s mutual.

You have their number. They have yours.
Maybe all it takes is a little Spark.

  1. Enter their numberSomeone you already know.
  2. Send a SparkPrivate. Your name and full number stay hidden.
  3. They Spark back?You both find out. Only then.
You?
Me too.
Two phones, each with its own Spark, leaning toward one another.

Two Sparks. One possibility.

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No swiping. Just Sparks.Your crush called. Well, almost.Less overthinking. More “you too?”Big crush energy.Two Sparks. One plot twist.Keep the butterflies.A little Hint. A lot of curiosity.

From “what if” to “you too?”

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01 / THE FEELING

Someone on your mind?

A friend. A colleague. Someone you already know, and something you’ve never said out loud.

The first move, quietly

Someone in mind? Send a Spark.

A Spark is a quiet way to say you’re interested in someone you already know. Enter their number, check it, and send.

They’ll see that someone sent them a Spark, without your name attached. Even if they haven’t joined yet, it’ll be there when they sign up with that number.

For the curious

A little Hint. A little closer.

Received a Spark? Use a Hint to reveal one random digit of their number. You can only use one Hint per Spark.

The digit appears in its real position, so it’s a clue, not a giveaway. A mutual match is still the only way to see a full name and number.

Example only

One digit revealed. The rest stays hidden.

Two independent Sparks side by side

It takes two

Wait, you too?

We reveal your profile only when you both send each other a Spark.

When it’s mutual, you both see each other’s full name and number. No guessing who sent it. You know the feeling goes both ways.

What happens next is up to you. Say hello, start a conversation, or take your time.

Good questions

A little clarity before the Spark.

Will they know it’s me?

Not until it’s mutual. A match reveals your full name and number to both of you. Before that, they can use one Hint to reveal one random digit of your number, and the digit stays the same each time they look.

What is a Spark?

A Spark is a private signal to one person, sent to a number you already have. They don’t need to be on Dono yet.

What is a Hint?

Received a Spark? Use a Hint to reveal one random digit of their number. Only the recipient can use it, the digit stays the same each time you look, and there is one Hint per Spark.

What if they don’t have Dono?

You can still send a Spark. It waits quietly, and they see it when they join Dono with the same number. Joining alone never creates a match.

Can I take a Spark back?

No. A Spark is final, so review the number before sending—even if the other person hasn’t joined yet.

Can I use Dono outside India?

Dono is India-only for now. We may launch globally in the future. For now, signing in needs an Indian mobile number with the +91 country code.

A feeling worth finding out about.

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