"Algorithm vs. intuition": can artificial intelligence replace a good shadchan’s instinct?

As technology advanced, websites and apps appeared promising to find the perfect partner using artificial intelligence and mathematical matching algorithms. On Reddit a fierce debate broke out between fans of technological progress and devotees of old-school classic matchmaking.

When 99% compatibility in theory equals 0% in reality

Algorithms are perfect at matching dry facts: level of kashrus, background, the number of children wanted, and neighborhood preferences. But they cannot measure human charisma and energy.

A voice from the forums:

"The site gave us 98% compatibility. We're both vegetarians, we both love Tzfat, our families have the same social standing. We messaged for a week — everything was perfect. But when we sat down at a cafe, I realized I was sitting across from a wall. There was nothing at all between us — no spark, not even basic friendly warmth. He talked like a robot reading off the profile fields. Meanwhile, my brother got married through an old shadchanis who looked at the girl, then at him, and said: 'They're both crazy in the good way, I have to set them up.' They've been happy for 10 years. No AI could have figured that out."

The psychology behind it: love and attachment are built on irrational mechanisms: scent, the timbre of a voice, the way someone laughs, and nonverbal chemistry. An algorithm can filter out clearly unsuitable candidates (a technical filter), but it is powerless at the stage of forming an emotional bond.

Balancing technology and the human touch

Use the algorithm as a filter, not as a judge. Let technology screen out the clearly incompatible profiles, but leave the final decision to a live meeting and your intuition.

Don't trust compatibility percentages blindly. 98% on paper means nothing if there is no spark and no warmth when you actually meet.