Secure, one-time secret sharing for Slack teams.
Share sensitive info with one simple Slack command. End-to-end encrypted, single-use links that are compliant by design.
90 seconds · the whole product, end to end.
How to share passwords & secrets in three simple steps
- 01
Send a Secret
Use
/1tlin Slack to trigger a secure one-time link. - 02
Link Delivered Instantly
A link is posted in the channel and is only valid for one view or until it expires.
- 03
Access + Auto-Destruct
Once viewed, the link self-destructs. No stored plaintext, no Slack history, no lingering risk.
Secure password & secret sharing features built for Slack
End-to-End Encryption
Data is encrypted before it ever leaves the browser. Our backend never sees it.
One-Time, Expiring Links
Each secret can be opened once or until it hits a TTL, after which it's gone.
Slack-First Experience
Share secrets directly in Slack. Native UX via slash commands.
Audit Logging
Get instant notifications in a private Slack channel when links are created or accessed.
Zero Plaintext Storage
Secrets are never stored unencrypted, now or in the future.
Workspace Isolation
Each Slack workspace operates independently. No shared data across orgs.
Perfect for teams that need to share sensitive information securely
DevOps Teams
Securely share credentials and access tokens between team members
Security Engineers
Maintain auditability while sharing sensitive information
Founders & Startups
Handle secrets informally while maintaining security best practices
Regulated Organizations
Fintech, healthcare, and other regulated industries that must stay compliant
IT & Support
Internal IT and support teams needing safe ways to exchange passwords
Compliance Teams
Ensure sensitive information is shared according to compliance requirements
Choose the plan that's right for your team
Standard
For teams up to 1,000 users
Normally $59/month
- ✓Slack integration
- ✓Audit logs
- ✓Unlimited secrets
- ✓End-to-end encryption
- ✓Email support
Enterprise
For teams with 1,001+ users
Normally $119/month
- ✓All Standard features
- ✓Priority support
- ✓Advanced audit capabilities
- ✓Custom retention policies
- ✓Dedicated account manager
On-Premises
For regulated environments
Contact us for licensing
Need on-premises deployment? Contact us at sales@1timelink.com for self-hosting licenses and custom enterprise solutions.
Built with security and compliance in mind
Zero Knowledge Infrastructure
We never store your secrets in plaintext. Our servers only receive encrypted ciphertext, guaranteeing absolute zero knowledge of what you share.
AES-256-GCM Encryption
Secrets are encrypted client-side using the native Web Crypto API. The decryption key is appended as a URL hash fragment (#) and is never transmitted over the network.
SOC 2 & HIPAA Alignment
Supports zero-trust access control requirements. Single-use self-destructing links automatically enforce strict corporate data minimization policies.
Minimal Data Retention
We do not log IP addresses, connection request metadata, or user agent headers alongside encrypted secrets. No lingering traces are left behind.
On-Premises Deployment
Run 1TimeLink as a self-hosted Docker container inside your own private subnet. Completely isolate your key exchanges from external SaaS routing.
No Slack History Footprint
Secrets never enter Slack's message databases or search indexes. The /1tl command routes them via ephemeral single-use links, keeping chat histories clean.
Frequently Asked Questions
Common questions about 1TimeLink
Can you see our secrets? +
What happens if someone opens a link twice? +
Do you store logs? +
Can I self-host? +
Is this compliant? +
Want to deploy 1TimeLink on your own infrastructure?
Interested in a security deep dive or SOC2 roadmap? Reach out and we'll set up a call. Choose the option that works best for you:
Book a Demo
Schedule a 15-minute demo to see 1TimeLink in action.
Join Support Channel
Get help directly in our Slack support channel.
Email Us
Send us an email at support@1timelink.com
Start sharing sensitive information securely in Slack today.