Turn months of email
into one timeline
of the facts.
ThreadLine reads through your inbox, pulls out the events, names, dates, and quotes that matter — and builds a clear chronological record you can share, export, or cite. Hours of reading. Minutes of output.
Built for the people who have to prove what happened.
If your job depends on reconstructing who said what, when, and in what order — ThreadLine gets you there in minutes instead of days.
Workplace investigations & complaints
An employee dispute lands on your desk with six months of emails across three people. ThreadLine surfaces the complaint, the response, and every adverse action on a single page.
Chronologies for matters & depositions
Opposing counsel wants the record. Pull every relevant message from a client’s inbox, dated and ordered, with a time-limited share link or a clean PDF you can hand over.
Who agreed to what, and when
A client questions what was promised. Every revision, sign-off, and verbal agreement buried across weeks of back-and-forth — extracted, dated, cross-referenced against the final deliverable.
From inbox to timeline in a few minutes.
Three steps. No setup calls. The preview on the right updates as you move through each step.
Connect your inbox
Gmail, Outlook, iCloud, Fastmail, or any IMAP provider. Credentials are encrypted with AES-256 and ThreadLine only reads messages that match your search.
Describe the matter
Pick the people, keywords, and date range. Plain English — no query syntax to learn.
Review your timeline
Edit, share a time-limited read-only link, or export a PDF. Every event links back to its source email.
Every event, traced back to an email.
Sourced from real emails
Every entry on the timeline links back to the original message — sender, recipients, subject, and date — so the chronology is verifiable, not paraphrased.
Share a time-limited link
Send a read-only view to outside counsel, HR, or a client. Share links expire automatically and can be revoked any time.
Export a clean PDF
A numbered, paginated chronology suitable for case files, HR records, or project deliverables. One click.
Your content isn’t used for training
ThreadLine encrypts email content before it hits our database. We never use your messages to train AI models — not ours, not anyone’s.
Built for sensitive communications.
ThreadLine handles email content that you can’t afford to leak. So encryption, access control, and data minimisation are defaults, not upsells.
Read our privacy policyBuild your first timeline
in the next few minutes.
Connect an inbox, describe a matter, get a chronological record you can share or export. Free to try.