Everything between "send" and "prove it."
SentLedger combines sending, tracking and record-keeping in one system, so the record is created as the message goes out — not reconstructed later.
Send
Compose with a rich editor, templates and merge fields. Send now or schedule. Choose a verified sender on your own domain, your connected Gmail or Microsoft 365 account, or the SentLedger platform sender while you set up DNS.
- To, CC, BCC, reply-to, tags and custom metadata
- Individually tracked copies or a single group email
- Desktop and mobile preview before sending
- Rate controls and suppression checks on every send
Track
Per-recipient opens, link clicks and secure-file views, recorded with a privacy-safe device category and a truncated network prefix. Proxy loads and automated scanners are flagged as uncertain rather than counted as reads.
- Apple Mail Privacy Protection and Gmail image proxy detection
- De-duplication that keeps the raw event for audit
- Delivery, bounce and complaint events from the sending provider
- Tracking can be switched off per message
Secure files
Files are stored privately and shared through hosted, expiring links. Every view and download is a ledger event. Revoke access at any time.
- Private storage with short-lived signed URLs
- Per-recipient links, expiry dates and revocation
- Blocked executable types and a malware-scan integration point
- SHA-256 fingerprint for every file
Evidence ledger
An append-only, hash-chained event history for every message, with content fingerprints taken at send time. Export a readable PDF report plus machine-readable JSON and CSV.
- Sent content can never be silently edited
- Integrity verification on every export
- Zipped evidence package with a SHA-256 manifest
- Plain-language disclaimer explaining each event
Team & controls
Workspaces for each business, with roles for owners, admins, members, viewers and billing contacts. Security-sensitive actions go to the audit log.
- Invite by email; transfer ownership
- Owner, Admin, Member, Viewer and Billing roles
- Audit log of logins, keys, sends, exports and billing
- Retention settings by plan
Analytics
See sends, delivery, opens, clicks, file views, bounces and failures over any date range, with top templates and top links.
- Trend charts and recent activity
- Uncertain opens shown separately
- Plan usage and trial status at a glance
- Filter messages by engagement
Keep a record you can stand behind.
Start with the web app today and bring in the API when you're ready. No card required for the trial.