Rich text editors
Editor.js
Compare it if people need to arrange pieces such as headings and quotes and your app can display the saved blocks.
Tools Library — Page 10
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 217–240 of 778 tools
Transactional email
Elastic Email
Consider the Email API product when your app already prepares the messages and you need a way to send them and look up failures.
Site and app search
Elasticsearch
Consider it if you need a separate search service for a growing collection and can operate it or pay for a managed deployment.
Desktop apps
Electron
Consider it when you already build web interfaces and need an installed app for a local task.
Desktop apps
Electron Forge
Consider it once you have an Electron project and need a repeatable way to create and inspect release files.
Desktop apps
electron-builder
Consider it if you already have an Electron app and need to choose installer formats and a compatible update path.
Website builders
Elementor
Consider it when you already have or want a WordPress site and need control over page layout without writing every layout by hand.
Voice AI
ElevenLabs
Start with the browser for a finished clip. Use the speech API or an agent when your app needs to respond to each visitor.
Email marketing
EmailOctopus
Use it when your newsletter or welcome sequence fits a list, a few topic tags and a small number of steps.
Code quality and review
ESLint
Use it when your JavaScript project needs configurable checks or already relies on rules from its framework.
Prompting
Espanso
Choose it when you want plain snippets in files you control and are comfortable editing a small settings file.
Data import and sync
Estuary
Use it when a destination needs to reflect changes frequently and you can confirm that your source supports the capture method you need.
Web search and public data extraction
Exa
Use it when you want to narrow a list of public sources before opening and checking them.
Design
Excalidraw
Use it to work out a rough idea before committing to a detailed layout or process diagram.
Business email
Exchange Online
Use it when people need Outlook-compatible business mail or a shared inbox and you want to compare the standalone mailbox with a wider Microsoft 365 plan.
Accounting and finance
Expensify
Consider it when staff spending needs a clear approval record before it reaches the books.
Mobile apps
Expo
Consider it when you want a React Native project and the option to hand some build or store upload work to a hosted service.
Generated media
fal
Compare it when generation belongs inside your app, such as a button that makes a draft illustration and shows it when it is ready.
Testimonials and reviews
Famewall
Consider it when you want a separate collection page and a small public display, with an inbox for responses you have yet to review.
UI libraries
Fancy Components
Useful when you want a small visual change, such as movement in a button label, without changing what the button does.
Web frameworks
FastAPI
Use it when the main thing you want to build is a Python service behind a screen or another program. Plan which tool supplies the interface and what keeps the data.
Mobile apps
fastlane
Use it when your team wants to keep release instructions with the code and run them on a compatible computer or build service.
Business email
Fastmail
Useful if you need business mail and want to choose a plan for each person in the same account.
MCP integrations
FastMCP
Consider it if you already have a Python function for a small task and want to make that function available to a client.