Overlap: Chat Analytics

Overlap turns your text conversations into a full personality report — for any friend, family member, or group chat.

Import a WhatsApp conversation or sync from the Overlap Mac app, and see:

REPLY SPEED

Who replies faster, who double texts, who starts most conversations — measured, not guessed.

AI PERSONALITY INSIGHTS

Get an AI-generated read on how you and your friend text — your vibe, your catchphrases, and a head-to-head scorecard on who's funnier, warmer, and more sarcastic.

YOUR PATTERNS

Late night messaging habits, your busiest hour, longest streak, vocabulary richness, and more.

GROUP CHAT ANALYTICS

Import or sync group chats to see who talks the most, AI-generated nicknames for each member, and fun awards like "Night Owl" and "Fastest Replier."

YOUR FIRST CONVERSATION

Relive exactly how your friendship started — the actual first messages, with an AI-written caption on what it reveals.

WRAPPED-STYLE SLIDES

Swipe through a fun, shareable slideshow of your top stats before diving into the full report.

PRIVATE BY DESIGN

Your messages are analyzed on your device. Only anonymized excerpts are sent for AI insight generation — names and personal details are stripped out first. Nothing is stored on our servers.

Whether you have the Mac app for automatic syncing or just want to import a single WhatsApp export, Overlap gives you a genuinely fun, surprisingly insightful look at how you actually communicate.