Based on our record, Couchdrop seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
There are services like Couchdrop (https://couchdrop.io) that can overlay FTP/SFTP onto a ton of different cloud storage types, including Azure Blobs. They also include the ability to to email and webhook notifications on a per-folder basis, which we've found helpful for chucking alerts into Microsoft Teams when someone uploads or downloads a file. Source: almost 2 years ago
We currently use couchdrop.io for basic SFTP work. Although I'm interested in what others recommend. Source: over 2 years ago
AWS Transfer for SFTP - AWS Transfer for SFTP (AWS SFTP), is a fully managed service hosted in AWS that enables transfer of files over the Secure Shell (SSH) File Transfer Protocol directly in and out of Amazon S3.
SolarWinds Serv-U - SolarWinds Serv-U is a web-based, secure file transfer solution.
IBM Sterling File Gateway - IBM Sterling File Gateway is an easy solution to transfer files with different file formats and protocols.
Progress WS_FTP - Progress WS_FTP is a robust FTP server solution that enables you to keep an eye on transfer details and security, accelerate file transfers, and protect your data with advanced settings and controls.
MOVEit - Secure data & file transfer for enterprise-level users
CompleteFTP by EnterpriseDT - CompleteFTP is a secure FTPS and SFTP server for Windows.