Sold by: cloudimg
Deployed on AWS
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This product has charges associated with it for seller support. Syncthing, the open source continuous file synchronization program, preinstalled and reverse-proxied with nginx. A per-instance GUI password, API key and device identity are generated on first boot. Backed by 24/7 cloudimg support.
Overview
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Syncthing sign-in
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Dashboard
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Add a remote device
This is a repackaged open source software product wherein additional charges apply for cloudimg support services.
Overview Syncthing is the popular open source, continuous file synchronization program - it synchronizes files between two or more devices peer-to-peer over an encrypted, authenticated connection, with no central server. A privacy-respecting alternative to hosted file sync, run here as an always-on sync node you control. This image delivers Syncthing fully installed and configured, so a private sync node is running within minutes of launch. The current release available is Syncthing 2.1.
Application Stack The Syncthing GUI and REST API - served by a single Go binary - run behind nginx as a reverse proxy; the sync protocol listens on port 22000. The GUI binds to the loopback interface.
Secure By Default The GUI requires a username and password and the REST API requires an API key. On the first boot of your instance a one-shot service regenerates the device certificate (a fresh Device ID), the API key and the administrator GUI password - all unique to that instance - and writes the login to a root only file. No shared or default credentials or device identity ship in the image.
Ready To Use Sign in to the GUI, add a folder to share and the Device IDs of the devices you want to sync with, and Syncthing keeps them in sync automatically. Install the Syncthing app on your other machines and pair them with this node.
cloudimg Support 24/7 technical support by email and chat for deployment, upgrades, device pairing, TLS termination and storage.
Syncthing is a trademark of its respective owner. All product and company names are trademarks or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Highlights
- Syncthing, the open source continuous file synchronization program - peer-to-peer encrypted file sync with no central server - preinstalled and reverse-proxied with nginx
- Secure by default: a per-instance device identity, API key and administrator GUI password are generated on first boot and stored in a root only file
- 24/7 technical support from cloudimg for deployment, upgrades, device pairing and TLS termination
Details
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Delivery method
Delivery option
64-bit (x86) Amazon Machine Image (AMI)
Latest version
Operating system
Ubuntu 24.04
Deployed on AWS
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Pricing
Free trial
Try this product free for 7 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 | Description | Cost/hour |
|---|---|---|
t3.small Recommended | t3.small | $0.06 |
t2.micro | t2.micro instance type | $0.04 |
t3.micro | t3.micro instance type | $0.04 |
r5d.24xlarge | r5d.24xlarge instance type | $0.24 |
r8i.48xlarge | r8i.48xlarge instance type | $0.24 |
r5b.xlarge | r5b.xlarge instance type | $0.12 |
r7i.16xlarge | r7i.16xlarge instance type | $0.24 |
m8azn.3xlarge | m8azn.3xlarge instance type | $0.24 |
i4i.32xlarge | i4i.32xlarge instance type | $0.24 |
m7i.xlarge | m7i.xlarge instance type | $0.12 |
Vendor refund policy
Refunds available on request.
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
Initial release of Syncthing 2.1 continuous file synchronization.
Additional details
Usage instructions
Connect via SSH on port 22 as the default login user for your operating system variant (the user guide lists it per variant; on Ubuntu it is 'ubuntu'). The Syncthing GUI is served on port 80 through nginx (the GUI listens on 127.0.0.1:8384); the sync protocol uses port 22000. Retrieve the generated login with: sudo cat /root/syncthing-credentials.txt. Browse to http://<instance-public-ip>/ and sign in with the username and password shown. The health endpoint http://<instance-public-ip>/rest/noauth/health is open. Services are managed with systemctl (syncthing, nginx). To enable HTTPS, follow the Let's Encrypt section of the user guide.
Resources
Vendor resources
Support
Vendor support
cloudimg provides 24/7 technical support for this product by email and live chat. Our engineers help with deployment, configuration, updates, performance tuning and troubleshooting; critical issues receive a one hour average response. Contact support@cloudimg.co.uk .
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.
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Syncthing is a lightweight and secure file synchronization tool that enables continuous file sharing between devices without relying on cloud providers.
This product has charges associated with it for seller support. Syncthing is a lightweight and secure file synchronization tool that enables continuous file sharing between devices without relying on cloud providers.
Self-hosted peer-to-peer file sync. Keep folders synchronized across devices without cloud storage. End-to-end encrypted with no central server required.
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