Chat Forensics

Group chats

Make sense of a long WhatsApp group chat

Thousands of messages in a family, school or work group take hours to scroll through. Upload the export and read a structured report instead: who said what, when things changed and where it got tense, with quotes you can check.

AI-assisted analysis of the messages you supply. It is not legal evidence and not an expert report. Only for conversations you were part of.

What you get from a group chat

  • Patterns over time, who starts things, and the topics that come before the tense moments.
  • Each person's message count and reply times, and the gaps in the chat, measured from the export rather than estimated by the AI.
  • Message counts and reply times cover every member; written profiles cover the six busiest.
  • A sequence of events, so you can see what happened in what order.
  • Decisions, disagreements and changes of plan, quoted with the sender's label and time.
  • Transcripts of voice notes and descriptions of images, if you attach them.

Made for long chats

Upload WhatsApp's .txt export, or the ZIP it makes with the media inside. If you only need part of the chat, limit the analysis to a date range, and the report says so. A long chat is split into parts in date order and written up as one report. The free preview of a very long chat is based on an evenly spaced sample of its messages.

The analysis itself runs in the background, and a long chat, or one with a lot of voice notes, takes longer. There is no fixed time: you can close the tab and come back to your dashboard.

What the numbers mean, and don't

Group members become Participant A, Participant B and so on before the AI reads the chat, and the real names come back only when you open the report in your own account. Every member's messages are counted and timed the same way, and the written profiles cover the six busiest members. Message share is a count, not a measure of who matters most or who cares more.

Questions people ask

Can I analyse just part of a group chat?
Yes. When you upload, you can limit the analysis to a date range. The report then says that only the selected range was analysed.
How long does a group chat take to analyse?
There is no fixed time. It depends on how long the chat is and how much media you attach, because each voice note is transcribed and each image described separately. Analysis runs as a background job, so you can close the tab and come back to your dashboard.
Which report type suits a group?
Behavioural pattern detection covers message frequency, reply timing and recurring patterns. Relationship analysis covers communication patterns and how the balance between people shifts. Neither scores anyone.
Are the other members' names sent to the AI?
Participant names, phone numbers, email addresses and links in the chat text are replaced with labels before the AI reads it. Voice notes and images can't be anonymised, so the files themselves are sent if you attach them. You confirm you are allowed to analyse the chat before you upload it.

Start with a free preview

Upload the export and a short free preview runs first, so you can see the chat was read correctly. If you want the full report, you see an itemised quote before you pay. Reports start from $13.99 / £10.99. Get my free preview

The sample report is built from a made-up chat, so you can see how findings are set out before you upload your own. See a sample report