Enterprise SFTP and MFT Solutions Compared: Azure, AWS, MOVEit, GoAnywhere, Cerberus and Raysync

The six options considered here span managed file transfer software, Windows-based servers, cloud-native endpoints, and a proprietary accelerated-transfer platform. They belong on the same procurement shortlist only if their different roles remain clear. In particular, Raysync Enterprise is an alternative transport option to evaluate alongside SFTP workflows, not a like-for-like SFTP server replacement.

What matters more than an SFTP checkbox​

SFTP provides file operations over encrypted SSH transport. Enterprise products add different combinations of administrative controls, reporting, automation, identity integration, and deployment options. Supporting SFTP does not, by itself, establish that two products offer equivalent workflow management or security administration.

A useful evaluation therefore separates:

• Transfer access: How partners authenticate and reach their files.
• Workflow governance: How transfers are scheduled, monitored, retried, and reported.
• Infrastructure responsibility: Who operates and updates the underlying service.
• Performance: How the actual client, server, storage, and network behave together.
• Cost: Software subscriptions, enabled endpoints, transferred data, storage, and supporting services.

These are evaluation criteria rather than a universal scoring system. A cloud endpoint can simplify infrastructure while leaving important identity and network decisions with the customer; a full MFT platform can centralize workflows without automatically fixing a slow route. AWS’s endpoint documentation and Microsoft’s SFTP performance guidance illustrate that distinction.

1. Progress MOVEit Transfer: controlled file exchange​

Progress positions MOVEit Transfer around secure file exchange, encrypted storage, administration, and auditing. Its product documentation distinguishes Transfer, MOVEit Cloud, and MOVEit Automation—an important boundary when specifying a solution rather than assuming every capability comes in one package.

For availability and capacity, MOVEit supports web-farm architectures in which application nodes use shared storage resources. That makes the supporting database, storage, and load-balancing design part of the purchasing decision, not an implementation footnote.

One particularly useful qualification comes from Progress’s configuration guidance: a high-availability web farm with nodes distributed across different data centers is not an officially supported deployment pattern. Local high availability and cross-site disaster recovery should therefore be evaluated separately. “Supports clustering” is not permission to stretch a cluster across whatever geography looks attractive on a diagram.

Evaluation focus: Organizations needing controlled exchange and auditing should request an architecture-specific proposal, including the exact automation components, availability design, and recovery arrangements.

2. Fortra GoAnywhere MFT: workflow orchestration​

GoAnywhere’s distinguishing emphasis is the workflow surrounding the transfer. Fortra documents scheduled, multi-step processes, centralized monitoring, audit reporting, data translation, and application connectors, including integrations with SharePoint and other cloud applications. Its supported server protocols include SFTP, FTPS, AS2, and HTTPS.

That makes it worth evaluating when receiving a file is only the first step: subsequent processing might involve transforming data, invoking another application, and distributing the result. Buyers should request a component-level quote rather than comparing an unspecified MFT bundle against a basic SFTP endpoint. This is a procurement recommendation, not a claim that every deployment needs every module.

Security lifecycle management also deserves explicit attention. Fortra’s investigation summary identifies GoAnywhere 7.6.3 and 7.8.4 as releases issued to resolve CVE-2025-10035. Those are historical remediation versions for that vulnerability—not a recommendation to deploy those versions now without checking subsequent advisories.

Evaluation focus: Test complete business workflows, and make ongoing advisory monitoring and upgrades part of the operating plan.

3. Cerberus FTP Server: a Windows-oriented option​

Cerberus provides a native Windows file-transfer server with Active Directory and LDAP integration. Its Professional feature material lists SFTP, FTPS, public-key authentication, and server replication, making it a relevant candidate for administrators who want to retain control of a Windows-hosted service.

The inspected pricing page displays:

Those figures are displayed alongside a three-year price-lock offering and annual billing. They should not be presented as an unconditional one-year purchase price. Cerberus also states that it does not charge per user or connection.

Edition boundaries matter. The pricing page places the HTTPS web client, file-retention policies, ad hoc sharing, and advanced reporting among Enterprise additions. A low starting price is useful only if the corresponding edition contains the capabilities the business actually needs.

Evaluation focus: Compare the required edition and subscription term, then include Windows hosting and operational responsibilities in the budget.

4. AWS Transfer Family: managed endpoints, ongoing decisions​

AWS Transfer Family offers managed file-transfer endpoints, but “managed” does not mean configuration-free. AWS documents separate choices for identity providers and endpoint networking. Its public endpoint type does not support source-IP allow lists; VPC-hosted endpoints can use security groups and network ACLs to restrict access.

For US East—Northern Virginia—AWS’s pricing example lists $0.30 per hour for an SFTP-enabled endpoint and $0.04 per GB uploaded or downloaded. A 30-day, continuously provisioned endpoint therefore costs $216 before transfer charges. Using a 730-hour budgeting month produces $219; the difference is the assumed month length, not a different rate. Storage and related services can add further charges.

The operational trap is more consequential: stopping a server does not stop its hourly billing. AWS says endpoint charges continue until deletion. That differs from assuming the service behaves like an idle machine that can simply be switched off to eliminate its base charge.

Evaluation focus: Validate network restrictions, identity integration, and full-volume costs before migrating partner connections.

5. Azure Blob Storage SFTP: storage-native access​

Azure Blob Storage SFTP requires hierarchical namespace and exposes SFTP access through the storage platform. Its local-user model supports SSH keys or Azure-generated passwords; local users do not inherit Azure RBAC or ABAC permissions. Microsoft documents ACL support, with important permission-evaluation rules.

For example, an ACL cannot narrow access already granted through sufficient container-level permissions. Administrators should test effective access, not merely confirm that a restrictive-looking directory ACL exists. Microsoft also allows up to 10 public keys per local user, and a lost generated password must be replaced rather than retrieved.

There is also a significant update to older comparisons: Microsoft’s Azure Storage team says Microsoft Entra ID-based access for Azure Blob Storage SFTP became generally available on June 23, 2026. Azure SFTP should therefore not be characterized as exclusively dependent on local identities. The local-user permission limitations remain relevant when that authentication model is selected.

Microsoft documents SFTP-related billing alongside normal storage, transaction, and networking charges, and recommends disabling SFTP when it is not needed to avoid passive charges.

Evaluation focus: Choose the identity model deliberately and verify partner-client compatibility, effective permissions, and regional costs.

6. Raysync Enterprise: evaluate a different transport​

Raysync describes Enterprise as an on-premises, cloud, or hybrid platform combining large-file transfer and file-sharing governance. Its central performance proposition is a proprietary UDP-based transfer protocol, rather than conventional SFTP transport.

That makes it a different category of candidate. It may warrant a proof of concept where the organization controls both ends of a large-file workflow. It should not be assumed to replace an endpoint that an external partner is contractually or technically required to access using SFTP.

Raysync advertises substantial speed improvements and encryption features, but vendor performance claims are not comparative test results. Its enterprise page does not establish how it will perform against a tuned SFTP implementation on a particular organization’s network.

Evaluation focus: Measure equivalent workloads, recovery behavior, security controls, and deployment requirements. A proprietary transport must earn its place through results, not merely a faster-looking protocol label.

SFTP latency: a useful model, not a universal ceiling​

The OpenSSH manual documents defaults of 32,768-byte transfer buffers and 64 outstanding requests. Multiplying those values gives approximately 2 MiB of outstanding application data.

Using those defaults in a simplified bandwidth-delay calculation:

64 × 32,768 bytes ÷ 0.1 seconds
≈ 20.97 MB/s
≈ 168 Mbps

This is an illustrative calculation for a 100 ms round-trip time—not a benchmark or a protocol-wide speed limit. The request count and buffer size are configurable, so presenting 168 Mbps as an unavoidable ceiling would confuse one client configuration with SFTP itself.

Practical tuning for Azure transfers​

Microsoft’s Azure guidance makes a useful Windows/Linux distinction:

# OpenSSH on Windows
sftp -B 100000 [email][email protected][/email]

# OpenSSH on Linux
sftp -B 262000 -R 32 [email][email protected][/email]

These are Microsoft’s Azure-specific examples; substitute the configured account and user. They are starting points for measurement, not promised performance settings. Microsoft also recommends locating the client in the storage account’s region.

Additional connections can improve multi-file throughput, but Azure does not support using multiple connections to upload one file. Microsoft also warns that WinSCP’s Debug 1 and Debug 2 logging levels significantly reduce session performance. Preserve required auditing while avoiding unnecessarily verbose diagnostic logging during representative tests.

Choose against the transfer window​

The sensible next step is a workload-based evaluation, not a universal winner:

1. Define the requirement: partner compatibility, file sizes, batch volume, completion deadline, and recovery expectations.
2. Test the whole workflow: authentication, permissions, transfer, downstream processing, and audit evidence.
3. Measure representative conditions: ordinary operations, peak batches, and interrupted transfers.
4. Price the complete deployment: software, infrastructure, endpoints, data movement, and staff responsibilities.
5. Change transport only when justified: establish whether tuning and architecture changes meet the deadline before introducing another platform.

These are evaluation recommendations rather than published benchmark findings. The guiding distinction is straightforward: governance, infrastructure management, and transfer speed are separate purchasing decisions. The strongest choice is the one that meets all three requirements for the actual workload—not the one whose feature list contains the most reassuring checkboxes.