Marketplace platforms
Sharetribe
It fits when you need the listing and transaction experience as well as the tools to operate it.
Tools Library — Page 27
Compare tools for building and running a web app. See what each one does, what it costs, and what you’ll need to set up.
Browse all tools
Showing 625–648 of 778 tools
SaaS starters and templates
ShipFast
Use it when your first paid web app has a small number of screens and you want to customize the source.
Website builders
Shopify
Consider it when your main goal is selling products, with pages that support the store.
Project management
Shortcut
Use it when your team wants to plan work in Stories and keep the related code changes easy to find.
Documents and PDF
SignWell
Consider it when your team sends a small number of requests or wants to budget for the same workflow in its app.
Design assets, icons and fonts
Simple Icons
Compare it when you need to identify an external service in an integrations list and can check the mark’s usage terms.
Backups and recovery
SimpleBackups
Consider it when you need portable database backup files and want a service to schedule and report the runs.
Scheduling
SimplyBook.me
Consider it if customers need to choose a service and you need to manage who can deliver it and when.
Design
Sketch
Useful when you work on a Mac or have an existing Sketch file to keep editable. A team can review a shared design in a browser.
Rich text editors
Slate
Compare it if a React app needs a custom editing behavior and you can build the interface and storage around it.
Feedback
Sleekplan
Consider it when readers should be able to suggest a change from inside your app and later see what shipped.
Transactional email
SMTP2GO
Consider it when the app already has SMTP mail settings and you need a place to check failures.
Backups and recovery
SnapShooter
Consider it when you need to recover a whole server, a set of files, or database records and can choose the right copy for each.
Security and app protection
Snyk
It fits when you want a repeatable check that gives your team a list of updates to assess before release.
Security and app protection
Socket
It fits when your main concern is what a new or changed package brings into the app.
Realtime and collaboration
Socket.IO
Consider it if you already have a server that can keep connections open and want control over how it routes live updates.
Security and app protection
SonarQube
It fits when you need a consistent review rule for an app that keeps growing and changes hands.
Version control
Sourcetree
Consider it when you want to see your project history and review changes without memorizing Git commands.
Domains and DNS
Spaceship
Consider it if you want to move registration and review which DNS records the transfer tool can copy.
Customer research
SparkToro
You know who might use your app and want somewhere to learn how they discuss the problem, before deciding where to publish or promote anything.
Web performance
SpeedCurve
Compare it when you want to watch a few important routes over time and compare repeatable tests with real visits under consistent labels.
Languages and runtimes
SQL
Start with SQL when you want to check what was saved, count records by status or understand the query behind an app screen.
Website builders
Squarespace
Use it when visitors need several pages or recurring content, such as a portfolio and a growing set of case studies.
Documentation
Starlight
Use it when you want a repository of help pages and a search index that can ship with the generated site.