Paubox
HIPAA compliant email security and marketing solutions for organizations handling sensitive data.
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About
Paubox provides HIPAA compliant email solutions, including inbound email security, email encryption, and email marketing. Their platform integrates with Google Workspace and Microsoft 365, utilizing AI to detect and stop advanced email threats before they reach users, ensuring data privacy and compliance for healthcare, finance, and government sectors.
Key facts
- Website
- paubox.com
- Headquarters
- Salt Lake City, United States
- Founded
- 2014
- Employees
- 46
- Total funding
- $14M (Series A2)
- Business model
- B2B
- Tags
- CybersecurityHIPAA ComplianceEmail SecurityThreat DetectionEmail Encryption
Paubox pricing
| Plan | Price | Includes |
|---|---|---|
| Standard | $0 / month | HIPAA compliant email and forms, Every outbound email encrypted automatically, Works with Google Workspace and Microsoft Outlook |
| Plus | $0 / month | Everything in Standard, Inbound email protection powered by AI, Prevents spam, ransomware and phishing attacks |
| Premium | $0 / month | Everything in Standard and Plus, Search, view and export archived emails, Unlimited storage for inbound and outbound email |
Pricing displayed in source text as $0 0/month for 5 senders billed annually for all three tiers. Monthly and annually options shown with save 30% for annual billing. 14 day free trial included for all tiers. Setup in 15 minutes.
Plans as published by Paubox, checked September 2026. Current prices on paubox.com
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 18 Aug 2022 | Series A2 | $10M | Arthur Ventures |
| 13 Jan 2021 | Series A | $4M | Arthur Ventures |
| 2 Aug 2016 | Seed Round | $125K | - |
| 25 May 2015 | Seed Round | $30K | - |
Tech stack
Detected on paubox.com, last scanned 18 Sept 2026. Run your own scan
- Compliance
- HIPAA
- Frontend
- Bootstrap
- Analytics
- Google Analytics 4, Google Tag Manager, Segment, LinkedIn Insight Tag
- Support
- HubSpot
- CDN
- Cloudflare
- Email provider
- Self-hosted
- Status page
- Statuspage
- Affiliate program
- Self-hosted affiliate
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Frequently asked
How much funding has Paubox raised?
Paubox has raised a total of $14M in funding. The most recent round on record is Series A2.
How many employees does Paubox have?
Paubox has approximately 46 people on record.
Does Paubox have an affiliate program?
Yes, Paubox has an affiliate program. The program runs on Self-hosted affiliate. Register here: https://www.paubox.com/affiliates