Sold by: Thorn Technologies LLC
Deployed on AWS
Free Trial
AWS Free Tier
Contact us for a complimentary deployment plan and private offer, which could save you up to 20%. SFTP Gateway is a lightweight SFTP server designed specifically for the cloud. Files are streamed directly to cloud storage locations such as AWS S3, Azure Blob and Google Cloud Storage. Data is not stored anywhere along the way or exposed to a third party.
4.9
Overview
SFTP Gateway is a secure, scalable, and easy-to-use solution for transferring files via SFTP to cloud storage services such as AWS, Azure, and Google Cloud. It facilitates seamless file transfers directly to cloud storage, ensuring data protection by never storing files in transit. Administrators manage the SFTP service through an intuitive web dashboard.
The professional version supports high availability for production workloads. We recommend this version for any production deployment that requires redundancy and high performance. High availability is provided by deploying multiple SFTP Gateway instances to private subnets in different availability zones. Traffic is automatically routed to each instance using a network load balancer. The High Availability deployment is automated using our deployment templates, making the process quick and easy.
SFTP Gateway provides end-to-end data encryption and protection. It runs as a Virtual Machine image in your private cloud environment. Data is transferred directly from SFTP clients to cloud storage locations, like AWS S3, Azure Blob Storage, or Google Cloud Storage, and is never touched by a third party. It supports configurable SFTP encryption algorithms during transfer. At rest, files are encrypted using cloud storage bucket policies with Platform or Customer-Managed encryption keys via services like KMS, Key Vault, etc.
SFTP Gateway has been independently audited by a leading third-party security company. Security Audit report, Penetration Test results and Letter of Attestation is available on request.
Features Included in All Versions of SFTP Gateway:
- Easy setup and admin using a web dashboardTransfer files using SFTP or SCP clients
- Password and key based authentication
- Flexible user permissions
- Dedicated storage locations per user for data isolation
- Data protection & encryption - files are streamed directly to cloud storage
- Supports data governance and localization regulations
- Cross cloud compatibility
- Access to an extensive Knowledge Base and YouTube library
Pricing Features:
- $0.15 per instance per hour
- Support for up to 100 users
- Priority support via phone and screen share with guaranteed response time
Additional Professional Version Features:
- High availability for production workloads
- OIDC integration for admin access to the dashboard
- LDAP integration for SFTP user authentication
- Optional add-on features including PGP encryption/decryption, virus scanning, email alerts or notifications (contact us for pricing)
Request a Private Offer:
We would love to extend to you a Private Offer! We can give you a discount just for asking. We will put you in touch with a Thorn Tech Technical Account Manager who will help make sure you are able to stand up SFTP Gateway Professional within your cloud environment. We will also evaluate your use case and determine if additional discounts may apply, such as launching multiple environments, or migrating from prior versions of SFTP Gateway.
Highlights
- Easily map SFTP users to S3 or other cloud storage destinations via an easy to use web dashboard
- High availability deployment supporting production workloads of up to 100 SFTP users
- OIDC and LDAP integration for user management
Details
Sold by
Categories
Delivery method
Delivery option
Latest version
Operating system
AmazonLinux 2023.9.20251105
Deployed on AWS
New
Introducing multi-product solutions
You can now purchase comprehensive solutions tailored to use cases and industries.
Features and programs
Financing for AWS Marketplace purchases
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing
Free trial
Try this product free for 30 days according to the free trial terms set by the vendor. Usage-based pricing is in effect for usage beyond the free trial terms. Your free trial gets automatically converted to a paid subscription when the trial ends, but may be canceled any time before that.
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time. Alternatively, you can pay upfront for a contract, which typically covers your anticipated usage for the contract duration. Any usage beyond contract will incur additional usage-based costs.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier for more details.
Dimension | Cost/hour |
|---|---|
m5.large Recommended | $0.15 |
t2.micro | $0.15 |
t3.micro | $0.15 |
i4i.16xlarge | $0.15 |
m5ad.large | $0.15 |
r5b.metal | $0.15 |
c4.2xlarge | $0.15 |
m8i.16xlarge | $0.15 |
t3a.micro | $0.15 |
r5n.8xlarge | $0.15 |
Vendor refund policy
We do not offer refunds, but you may terminate your AMI or Cloudformation Stack at any time.
Custom pricing options
Request a private offer to receive a custom quote.
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Additional details
Usage instructions
You can configure SFTP Gateway with CloudFormation, or as an Amazon Machine Image. We highly recommend using CloudFormation because it configures additional AWS resources you would otherwise need to provision manually.
To access the product after launc
Resources
Vendor resources
Support
Vendor support
We offer free email support to SFTP Gateway customers. We also offer paid support plans for in-depth troubleshooting, product customization, and other development services. Please visit https://aws.amazon.com/marketplace/pp/prodview-s7pwnowpc3fiy?sr=0-1&ref_=beagle&applicationId=AWSMPContessa for more info. For questions, private offers, or demos, please contact our support team at support@thorntech.com .
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
Updated weekly
By Thorn Technologies LLC
By Cloud Infrastructure Services
Top
10
In Application Servers
Top
25
In Storage, Migration
Top
50
In Backup & Recovery, Storage, Migration
Sentiment is AI generated from actual customer reviews on AWS and G2
Functionality
Ease of use
Customer service
Cost effectiveness
Positive reviews
Mixed reviews
Negative reviews
AI generated from product descriptions
Direct Cloud Storage Integration
Files are streamed directly to AWS S3, Azure Blob Storage, and Google Cloud Storage without intermediate storage or third-party exposure
High Availability Architecture
Multiple SFTP Gateway instances deployed across different availability zones with automatic traffic routing via network load balancer for production workloads
End-to-End Data Encryption
Configurable SFTP encryption algorithms during transfer with at-rest encryption using cloud storage bucket policies and Platform or Customer-Managed encryption keys via KMS or Key Vault
Enterprise Authentication Integration
OIDC integration for administrative dashboard access and LDAP integration for SFTP user authentication
User Access Control and Isolation
Password and key-based authentication with flexible user permissions and dedicated storage locations per user for data isolation
In-Memory File Streaming
Transfers are streamed in memory rather than staged on disk, enabling fast processing with immediate visibility of changes.
Automated TLS Certificate Management
Automatic issuance and renewal of free TLS/SSL certificates using Let's Encrypt integration.
Web-Based File Transfer Portal
Browser-based file sharing portal with white-label customization capabilities, supporting file upload and download operations.
Multi-Factor Authentication
Support for self-service multi-factor authentication configuration with interactive authentication methods and requirement enforcement options.
Granular Access Control
Folder-level permission assignment to users and groups with user home directory isolation (chroot) and centralized permission visibility across all users.
Protocol Support
Supports SSH File Transfer Protocol (SFTP), FTP, and FTP over SSL/TLS (FTPS)
Encryption Methods
Multiple encryption algorithms including AES 128, AES 256, 3DES, Blowfish, and encryption with SSL/TLS
Access Control and Authentication
Per-user permissions on file system, Active Directory integration with LDAP, IP address ACL restrictions, and private/public key generation for secure client communication
User and Connection Management
Ability to view and disconnect active users, limit maximum connections per user, set idle timeout values, and configure maximum transfer rate per user
File Transfer Capabilities
Support for resume functionality and transfer of large files with virtual directory creation
Standard contract
No
No
Customer reviews
Prasad N.
Secure, Simple, Enterprise-Ready SFTP Gateway
Reviewed on May 06, 2026
Review provided by G2
What do you like best about the product?
What I like best about Thorn Technologies SFTP Gateway is its strong balance of security, simplicity, and enterprise readiness.
Security-first design: It provides robust SFTP with hardened configurations, key-based authentication, and clear separation between external access and internal systems, which helps reduce risk.
Ease of use and administration: Setup and ongoing management are straightforward, making it easier for teams to onboard partners and manage file transfers without excessive operational overhead.
Reliability and stability: It’s built to handle dependable, repeatable file transfers—ideal for mission‑critical integrations where uptime and data integrity matter.
Enterprise-friendly integration: The gateway fits well into existing architectures and compliance requirements, making it suitable for regulated or security-sensitive environments.
Overall, the standout quality is how it delivers secure file transfer capabilities without unnecessary complexity, which is especially valuable in enterprise and partner-integration scenarios.
Security-first design: It provides robust SFTP with hardened configurations, key-based authentication, and clear separation between external access and internal systems, which helps reduce risk.
Ease of use and administration: Setup and ongoing management are straightforward, making it easier for teams to onboard partners and manage file transfers without excessive operational overhead.
Reliability and stability: It’s built to handle dependable, repeatable file transfers—ideal for mission‑critical integrations where uptime and data integrity matter.
Enterprise-friendly integration: The gateway fits well into existing architectures and compliance requirements, making it suitable for regulated or security-sensitive environments.
Overall, the standout quality is how it delivers secure file transfer capabilities without unnecessary complexity, which is especially valuable in enterprise and partner-integration scenarios.
What do you dislike about the product?
Some of the common dislikes or limitations people note about Thorn Technologies SFTP Gateway tend to be practical rather than fundamental flaws:
Limited advanced features out of the box
Compared to some larger managed file transfer (MFT) platforms, it can feel lightweight. Features such as complex workflow orchestration, built‑in transformation, or advanced analytics may require additional tooling or integration.
UI and UX feel dated
The administration interface is functional but not especially modern or intuitive, which can slow down day‑to‑day management for teams used to more polished dashboards.
Customization can require extra effort
More specialized requirements—custom authentication flows, detailed audit reporting, or bespoke automation—may need scripting, configuration tweaks, or vendor support rather than being easily configurable through the UI.
Scaling and monitoring visibility
While stable, monitoring and scalability options aren’t as rich as some enterprise MFT competitors, which may matter in very high‑volume or multi‑tenant environments.
Support model dependence
For deeper issues or non‑standard use cases, you may rely more heavily on vendor support, which can be a downside if you prefer fully self‑service tools.
Overall, the main downside is that it prioritizes secure, straightforward SFTP over feature depth and modern UX, which is fine for many use cases but can feel limiting for more complex or rapidly growing integrations.
Limited advanced features out of the box
Compared to some larger managed file transfer (MFT) platforms, it can feel lightweight. Features such as complex workflow orchestration, built‑in transformation, or advanced analytics may require additional tooling or integration.
UI and UX feel dated
The administration interface is functional but not especially modern or intuitive, which can slow down day‑to‑day management for teams used to more polished dashboards.
Customization can require extra effort
More specialized requirements—custom authentication flows, detailed audit reporting, or bespoke automation—may need scripting, configuration tweaks, or vendor support rather than being easily configurable through the UI.
Scaling and monitoring visibility
While stable, monitoring and scalability options aren’t as rich as some enterprise MFT competitors, which may matter in very high‑volume or multi‑tenant environments.
Support model dependence
For deeper issues or non‑standard use cases, you may rely more heavily on vendor support, which can be a downside if you prefer fully self‑service tools.
Overall, the main downside is that it prioritizes secure, straightforward SFTP over feature depth and modern UX, which is fine for many use cases but can feel limiting for more complex or rapidly growing integrations.
What problems is the product solving and how is that benefiting you?
Thorn Technologies SFTP Gateway is primarily solving the problem of secure, controlled, and simplified external file exchange, and that delivers several tangible benefits.
Problems it solves
Secure partner file transfers
It addresses the risk of exposing internal systems by providing a hardened SFTP gateway that sits at the edge, isolating external users from the core network while still allowing required data exchange.
Compliance and audit requirements
The gateway centralizes authentication, access control, and logging, helping meet regulatory and audit expectations without building custom solutions.
Operational complexity of custom SFTP setups
Instead of maintaining bespoke SFTP servers or scripts, it provides a standardized, supported solution that reduces configuration errors and long-term maintenance overhead.
Partner onboarding friction
It simplifies onboarding external vendors, customers, or partners by offering a consistent mechanism for key-based authentication, access scoping, and managed credentials.
How this benefits me
Reduced security risk
I don’t need to expose internal storage or application servers directly to external users, which materially lowers the attack surface.
Faster time to integration
New file-transfer integrations can be delivered quickly without designing security architecture from scratch.
Lower operational overhead
Administration, troubleshooting, and auditing are simpler compared to managing multiple ad-hoc SFTP solutions.
Confidence in reliability
The gateway provides a stable, predictable file transfer layer that can be trusted for business‑critical data exchanges.
Overall, the biggest benefit is peace of mind: it allows secure, compliant file sharing with external parties while keeping internal systems protected and operations manageable.
Problems it solves
Secure partner file transfers
It addresses the risk of exposing internal systems by providing a hardened SFTP gateway that sits at the edge, isolating external users from the core network while still allowing required data exchange.
Compliance and audit requirements
The gateway centralizes authentication, access control, and logging, helping meet regulatory and audit expectations without building custom solutions.
Operational complexity of custom SFTP setups
Instead of maintaining bespoke SFTP servers or scripts, it provides a standardized, supported solution that reduces configuration errors and long-term maintenance overhead.
Partner onboarding friction
It simplifies onboarding external vendors, customers, or partners by offering a consistent mechanism for key-based authentication, access scoping, and managed credentials.
How this benefits me
Reduced security risk
I don’t need to expose internal storage or application servers directly to external users, which materially lowers the attack surface.
Faster time to integration
New file-transfer integrations can be delivered quickly without designing security architecture from scratch.
Lower operational overhead
Administration, troubleshooting, and auditing are simpler compared to managing multiple ad-hoc SFTP solutions.
Confidence in reliability
The gateway provides a stable, predictable file transfer layer that can be trusted for business‑critical data exchanges.
Overall, the biggest benefit is peace of mind: it allows secure, compliant file sharing with external parties while keeping internal systems protected and operations manageable.
Marco R.
Easy Deployment and Configuration with Exceptional Support
Reviewed on Apr 29, 2026
Review provided by G2
What do you like best about the product?
Software is easy to deploy and easy to configure. Support team was exceptional. In particular Bryce Wagner was professional, knowledgeable, and patient with my limited experience working with the underlying technology.
What do you dislike about the product?
Nothing comes to mind. Nope, not at all.
What problems is the product solving and how is that benefiting you?
The ability to securely send large files to and from customers.
Education Management
Fast, Helpful Support—Bryce Always Delivers
Reviewed on Mar 19, 2026
Review provided by G2
What do you like best about the product?
Fast response on support tickets. Bryce is always willing to help through email support or screen share.
What do you dislike about the product?
The how to guides could be a little more detailed
What problems is the product solving and how is that benefiting you?
They provide a way for customers to easily and securely send files. We also use the product for our remote systems to send back logs automatically.
Darren S.
Reliable SFTP Server With Stellar Support
Reviewed on Mar 19, 2026
Review provided by G2
What do you like best about the product?
I like the excellent support team from Thorn Technologies SFTP Gateway. The support is very good, which puts a lot of trust in the product. During setup, a support representative named Bryce was on the call, and he was excellent.
What do you dislike about the product?
Cannot really say. It has been very useful for our business
What problems is the product solving and how is that benefiting you?
Thorn Technologies SFTP Gateway allows us to transfer files between external companies.
Marcos P.
Reliable and Responsive SFTP Solution
Reviewed on Mar 10, 2026
Review provided by G2
What do you like best about the product?
I like Thorn Technologies SFTP Gateway because they are quick to respond to technical issues, which is very important to me since the application serves a critical purpose. The members I have worked with have been easy to communicate with. The initial setup was easy, and they were very involved and assisted with technical troubleshooting.
What do you dislike about the product?
None come to mind.
What problems is the product solving and how is that benefiting you?
Thorn Technologies SFTP Gateway helps with creating secured accounts on a Linux platform and hosting it in Azure.