CTERA vs Panzura (2026): which should you pick?

Pick CTERA if

• Fits if you run offices that need to share one set of files
• Works for enterprises that want a private or CTERA-hosted deployment

Look elsewhere if

• Not for you if you are a small team, as it is sold to enterprises
• Skip it if you want a price or a trial
• Watch out: each site needs its own virtualisation capacity for the Edge Filer
• Watch out: Drive Connect and Drive Protect list Windows and macOS only

Pick Panzura if

• Fits if you run several offices editing the same large files
• Works for enterprises that want locking across sites

Look elsewhere if

• Not for you if you are a small team
• Skip it if you want a price, as none is published
• Watch out: Edge and Nexus are separate products from CloudFS
• Watch out: Panzura Express covers a single site and comes through a partner

CTERA

• No prices are published; the site offers demos and sales contact only.
• Deployment is either a private subscription or a CTERA-hosted model, so hosting responsibility depends on which is chosen.
• Edge Filers are virtual appliances, so each site needs its own virtualization capacity.
• Drive Connect and Drive Protect are listed for Windows and macOS only.

Panzura

• No prices are published; the site routes visitors to a sales conversation and a TCO calculator.
• Panzura Express is licensed for a single site and delivered through a Panzura partner.
• Panzura Nexus, which connects CloudFS to Microsoft 365 Copilot, and Panzura Edge are separate products from CloudFS.
• The Edge page says it supports Windows and Mac desktops, Android and iOS devices, and web browsers.

CTERA

Global file system

Cloud and on-premises storage silos are presented as one logical namespace, managed from a web-based multi-tenant portal.

Edge Filers

Virtual appliances at remote sites provide caching and NFS and SMB gateways, in sizes the site says range from a few users to thousands.

CTERA Drive apps

Drive Share syncs and shares files on Windows, macOS, iOS and Android; Drive Connect mounts the file system on Windows and macOS; Drive Protect backs up desktops and laptops.

Encryption and key control

The vendor says data is protected with AES-256 end-to-end encryption and that customers keep control of their keys.

Ransomware and archiving tools

Ransom Protect and immutable snapshots handle attacks, and an AI-assisted archiving service helps decide what to move to cheaper storage.

Panzura

One data set across sites

CloudFS keeps a single authoritative data set in object storage, so the vendor says there is no propagation window between offices.

Global file locking

Real-time locking is enforced at the protocol layer, down to the byte range.

Snapshots and geofencing

Immutable snapshots as often as every 60 seconds, and file-level geofencing, are listed as part of the architecture, not add-ons.

Multi-protocol access

Native SMB, NFS and S3 access to the same data set. The page lists FIPS 140-3 certification.

Panzura Edge

VPN-less access to CloudFS files from desktop apps, mobile apps and a browser, with governed sharing to outside users.

CTERA

Pricing could not be confirmed. See ctera.com.

Panzura

Pricing could not be confirmed. See panzura.com.