Document read acknowledgements, for any messaging app
Send a document to your group or individual contacts on any messaging app — WhatsApp, Telegram, Signal, Slack, Teams, SMS or email — and track exactly who has read and understood it, with automated reminders, live progress, and audit-ready reporting.
3 free campaigns — no credit card required. Upload files up to 10 MB or share larger files via OneDrive & SharePoint links.
Rostered reminders
NewStagger reminders to each person's own schedule so colleagues on leave or rostered days off can enjoy their full time off without work interference. Set a reminder start date and cadence per contact — follow-ups land when they're actually back on deck, and only those who are truly due appear in your Reminders tab and emails.
Choose your verification strength
Standard
One shared 6-digit access code and a single group link. Everyone verifies with their Username or phone number matching the details you added to the contact list — fast to set up for everyday acknowledgements with full time-stamped audit reporting available.
Fast & simpleHigh assurance
Each recipient gets their own private link and a personal access code. The app generates an individual message for each recipient, and you deliver each one privately. A longer process but high-assurance individual acknowledgements for more sensitive data, with the same full time-stamped audit reports as Standard.
Strongest verificationHow it works
Upload or link your documentNew
Upload a PDF, image, or Office file, or paste a OneDrive / SharePoint link — then describe what your group needs to acknowledge.
Files & linksShare to your group or contacts
Import a CSV of contacts or type them in directly, then post the sign-off link into any messaging app — WhatsApp, Telegram, Signal, Slack, Teams, SMS or email. Choose Standard (shared code) or High assurance (personal codes) when you create the campaign.
Groups & individualsTrack acknowledgements live
See who has read and understood in real time, with per-contact status, timestamps, and live progress.
Real-time dashboardAutomated reminders
Pending contacts are flagged on a schedule you set — configurable intervals follow up automatically until everyone has acknowledged.
Track follow-upsAudit-ready reports
Download a polished audit trail PDF or export a CSV of contact statuses, capturing the full acknowledgement history for compliance and record-keeping.
PDF & CSV exportWorks with any messaging app — WhatsApp, Telegram, Signal, Slack, Teams, SMS & email
We use essential data to provide and secure this service — including signee IP addresses and timestamps for audit trails. We don't use advertising trackers. See our privacy policy for details and your choices.