Cloud FTP review
A focused managed SFTP service for Cloud Storage and private Google Cloud networks.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Cloud FTP is a managed SFTP service from Google Cloud for organizations moving files between users, partners, applications, and Cloud Storage. It supports standard SFTP clients such as Cyberduck, FileZilla, and WinSCP, making it suitable for partner data exchange, internal file sharing, and data-processing workflows. Its focus is Google Cloud infrastructure rather than broad multi-protocol file transfer.
Pricing is usage-based. Server uptime costs $0.30 per server hour for managed SFTP server endpoint uptime, while data transferred costs $0.04 per GB for SFTP uploads and downloads. There are no fixed subscription tiers described here, and Cloud Storage storage, request, and related Google Cloud service charges are billed separately. This model fits variable workloads, but teams should account for both endpoint runtime and transfer volume when estimating spend.
Cloud FTP offers a wide set of deployment and control options within Google Cloud. External servers can use IP-range restrictions, while internal servers work through Private Service Connect and VPC networks. Public-key authentication maps users to service accounts and their Cloud Storage permissions. REST and RPC APIs support server and user management, and integrations include Cloud DNS, Secret Manager, Cloud Audit Logs, Cloud Monitoring, Cloud Logging, and Cloud Load Balancing. Servers support up to 500 concurrent sessions and file transfers up to 750 GB per transfer. Choose Cloud FTP when SFTP and Google Cloud alignment are central requirements; organizations needing protocols beyond SFTP should consider a broader product.
Cloud FTP pros and cons
- Where it wins
- Connects SFTP users directly to Cloud Storage buckets
- Supports public, VPC, and Private Service Connect deployments
- Offers APIs, key-based access, and up to 500 concurrent sessions
- Where it doesn't
- Supports SFTP only, rather than multiple file-transfer protocols
- Usage-based billing can require tracking server hours and transferred data
- Cloud Storage and related Google Cloud charges are billed separately
Cloud FTP fact sheet, pricing and score →
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