Paubox
HIPAA-compliant email hosting and encryption for healthcare organizations, enabling integrated encrypted email delivery for protected health information without recipient portals.
Paubox is a web hosting provider based in San Francisco, USA. As of 2026 it holds an HRI of 59/100, a developing signal, ranked independently by HostList with no paid placements.
Share your ranking
Download branded cards for LinkedIn, social banners, and Instagram. Free to share, verified on HostList.
Post your card, then follow HostList on LinkedIn.
Before You Sign Up
HIPAA-compliant email hosting and encryption for healthcare organizations, enabling integrated encrypted email delivery for protected health information without recipient portals.
What Paubox Discloses
Facts the company has published and HostList has verified. Blanks are informative: a question a host has not answered cannot be answered on its behalf. Completeness measures how much this host discloses, not how good it is.
0 of 30 applicable facts disclosed. Hosts control this section. HostList verifies every entry and never charges for it.
What Customers Say About Paubox
Share Your ExperienceAggregate scores sourced from third-party review platforms. HostList does not modify or cache individual review content, click through to read on the source.
What people are saying
Trustpilot★★★★★Paubox Allows Sending Encrypted Email Seamless“Paubox allows sending encrypted emails seamless. Not having to install another's digital certificate or enable the encryption button before sending and email saves time and eliminates the worry if encryption was enabled or not. Installation was fully supported by Paubox with step by step instructions with…”
Quoted from public third-party discussions; HostList does not edit review text.
Frequently Asked Questions About Paubox
What is Paubox's HRI?
Paubox has a HRI™ of 59/100 on HostList.io. HRI is calculated algorithmically from trust signals, profile completeness, data freshness, and performance data. Providers can improve their score by claiming their profile, keeping data current, and building verified reviews. No provider can pay to increase their score.
What type of hosting company is Paubox?
Paubox is classified as a dedicated web hosting company on HostList.io. Use the HostMatch™ tool at hostlist.io/match to describe your project requirements and get a ranked recommendation from 30,000+ hosting providers including Paubox.
Where is Paubox based?
Paubox is headquartered in San Francisco, USA. Hosting companies based in USA are listed at hostlist.io/hosting/usa.
How does Paubox compare to other web hosting companies?
Paubox can be compared to any other hosting provider using HostList.io's side-by-side comparison tool at hostlist.io/compare. The tool shows both providers' HRI™ breakdowns, sub-scores (Trust, Completeness, Freshness, Performance), and review data side by side. Paubox has a current HRI of 59/100.
What's Happening at Paubox
Image of someone tapping an organe email icon. #### New AI-driven phishing kits accelerate credential theft worldwide. Image of a news microphone and someone taking notes. Image of someone typing on a
In the healthcare industry, the Health Insurance Portability and Accountability Act (HIPAA) demands that any covered entity that handles or processes electronic protected health information must adher
How Paubox's Score Is Calculated
HRI is calculated algorithmically based on publicly available data. It considers trust signals (reviews, ratings), data completeness, freshness of information, and technical performance. No host can pay to improve their score.
Full methodology →