Self-hosted Alternatives

Scrivener

Desktop application for long-form writing and project organization. Provides an editor, outlining, c...

Seafile Cloud

Seafile Cloud is a cloud-based file synchronization and sharing service for teams and enterprises, p...

Sectigo

Cloud-based Certificate Authority and PKI platform that issues and manages SSL/TLS and other digital...

Seedbox.io

Managed seedbox hosting that provides high-bandwidth torrent downloading and uploading, remote file...

Seedr

Seedr is a cloud-based torrent client and file storage service that fetches torrent content on remot...

Sejda PDF

Web-based PDF editor and toolkit for merging, splitting, compressing, converting, editing, filling a...

Sellfy

Sellfy is a hosted e-commerce platform for creators to sell digital products, subscriptions, and pri...

Semaphore CI

Cloud CI/CD service that automates building, testing, and deploying software via configurable pipeli...

Semgrep

Semgrep is a static analysis and code-scanning SaaS that detects vulnerabilities, insecure patterns,...

Send Anywhere

Send Anywhere is a cross-platform file transfer service for sending large files between devices via...

SendGrid

Cloud email delivery platform for sending transactional and marketing emails via SMTP and APIs. Prov...

SendPulse

Multichannel marketing automation platform that lets businesses send email, SMS, web push and chatbo...

SendSafely

SendSafely is a secure file transfer SaaS that enables end-to-end encrypted sending of large files a...

Sendbird

Sendbird is a communications API platform offering SDKs and APIs to add in-app chat, group channels,...

SentinelOne Singularity Deception (Attivo Networks)

Cloud-hosted enterprise deception platform that deploys decoys, lures, and breadcrumbs across networ...

Sentry

Sentry is a cloud application monitoring and error-tracking service that captures exceptions, perfor...

Serpstat Rank Tracker

Serpstat Rank Tracker is a keyword rank monitoring service that tracks search engine positions for s...

Servant Keeper

Church management SaaS for maintaining congregant/member databases, tracking donations and giving, r...

ServerPilot

Cloud-based server management and deployment service for PHP applications on VPS providers. Automate...

Serviio

Media server that streams local video, audio and photos to DLNA/UPnP-compatible devices (smart TVs,...

Session

Session is a privacy-focused, decentralized messaging app providing end-to-end encrypted 1:1 and gro...

Sessionize

Sessionize is a cloud-based conference and event management platform for call-for-papers, speaker su...

Sessions

Sessions is a web-based meetings and webinar platform for hosting interactive video sessions, events...

Setmore

Setmore is a cloud appointment-scheduling service for businesses to manage bookings, staff calendars...

Settle Up

Settle Up is a group expense and debt‑splitting app that records shared costs, tracks participants’...

Sevalla

Sevalla is a cloud application platform for deploying and hosting web apps, APIs, databases, and sta...

Shadow PC

Cloud-hosted Windows PC streamed to user devices, offering a persistent remote desktop with configur...

Sharesight

Sharesight is a cloud portfolio tracking and investment reporting platform for shares, ETFs and othe...

Shelf

Shelf is an AI-powered knowledge management and agent-assist platform for customer support. It centr...

Shells

Shells provides managed personal Windows and Linux cloud desktops (virtual machines) accessible from...