StackBlitz is a browser-based full-stack web IDE for the JavaScript ecosystem.
Alternatives to Replit
Replit lets people build applications with natural-language prompts and refine them through chat. Its Agent tests and fixes code, while its browser-based cloud environment supports collaboration and automatic package installation. It covers websites, mobile, games, data visualizations, and other project types, with authentication, database, hosting, and monitoring available without setup. It also has mobile and desktop apps and more than 100 integrations. The Starter plan…
Playcode combines an AI builder for websites and apps with Playcode Cloud hosting for full-stack projects.
Paperspace Gradient is a machine learning platform for developing, tracking, and collaborating on models.
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GitHub Codespaces
GitHub Codespaces provides configured cloud development environments hosted by GitHub.
Free planAndroidiOSWebAPI8.6Free plan - 5

JDoodle
JDoodle is an online programming platform for learning, teaching, and practicing code.
Free planAndroidiOSWebAPI8.6From $4 a month - 6
Lightning AI Studios
Lightning AI Studios is a persistent GPU cloud workspace for training models, running inference, building agents and AI apps, and coding collaboratively.
Free planWebAPILinuxmacOS8.5From $20 a month - 7

JupyterLab
JupyterLab is a free, web-based interactive environment for working with notebooks, code, and data.
Free planOpen sourceWebAPILinuxmacOS8.4Free plan - 8

Google Colab
Google Colab lets users write and execute Python in a browser without configuration, with access to GPUs and notebook sharing.
Free planWebAPIExtensionSelf-hosted8.4Free plan - 9

Datalore
Datalore is a collaborative data science platform for exploring, analyzing, visualizing, and sharing data.
Free planWebAPILinuxSelf-hosted8.4From $29.17 a month - 10

Coder
Coder is a self-hosted platform for AI coding agents and cloud development environments on infrastructure you control.
Free planOpen sourceWebAPIExtensionLinux8.4Free plan - 11

Daytona
Daytona provides an isolated runtime for running AI-generated code and agent workflows, with sandbox creation stated at under 90ms.
Free planWebAPILinuxmacOS8.4Free plan - 12

RunCode.io
RunCode.io provides cloud development workspaces with VS Code in a browser, while builds and tests run on the cloud machine.
Free planAndroidiOSWebExtension8.2From $0.03 a month - 13
Codeground AI
Free planWebLinuxmacOSWindows8.2From $9.99 a month - 14
DataCamp
DataCamp is a learning service from DataCamp, founded in 2013 and headquartered in New York City, United States.
Free planAndroidiOSWebAPI8.2From $164 a year - 15
Tencent Cloud Cloud Studio
Tencent Cloud Cloud Studio is a browser-based platform for coding, learning, collaboration, and AI-assisted training.
Free planAndroidiOSWebAPI8.1From CN¥79 a month - 16
Arduino Cloud Editor
Arduino Cloud Editor is a browser-based editor for reading, editing, and verifying code in Arduino Cloud projects.
Free planAndroidWebLinuxmacOS8.1From $20 a year - 17
PaizaCloud Cloud IDE
PaizaCloud Cloud IDE is a browser-based development environment with an editor, web server, database server, and terminal in a cloud workspace.
Free planAndroidiOSWebLinux8.1From $9.80 a month - 18
Scratch
Scratch is a programming platform for creating and sharing interactive stories, games, and animations.
Free planAndroidWebmacOSWindows8.0From $35 a year - 19

CodeHS
CodeHS provides computer science curriculum, tools, and resources for teachers, students, and schools, with offerings for K–12 education.
Free planAndroidiOSWeb8.0From $990 a year - 20

WordPress
WordPress is free, open-source publishing software for creating websites, blogs, portals, and applications.
Free planOpen sourceAndroidiOSWebAPI8.0Free plan - 21
Deepnote
Deepnote is an AI workspace for data analysis, exploration, and machine learning.
Free planWebAPIExtensionLinux7.9From $3,920 a month - 22
7.8From $8 a month - 23
Salesforce Code Builder
Free planWebExtension7.8Free plan - 24
ZYVA Cloud IDE
Free planLinuxmacOSWindows7.8From $10 a month - 25

Kaggle Notebooks
Kaggle Notebooks is a free cloud environment for reproducible, collaborative machine learning analysis.
Free planWebAPI7.6Free plan - 26

Observable
Observable is a notebook platform for analyzing and visualizing data, explaining ideas with code, and building data-driven workflows and custom apps.
Free planWebSelf-hosted7.6From $22 a month - 27

Val Town
Val Town is a platform for developers to write, run, host, and share code for automations and internal tools.
Free planWebAPI7.6From $252 a year - 28

Anaconda Notebooks
Anaconda Notebooks puts JupyterLab in a cloud workspace for writing, editing, and running Python through an Anaconda Cloud account.
Free planWeb7.6From $15 a month - 29
Posit Cloud
Free planWeb7.6From $5 a month - 30

OneCompiler
Free planAndroidWeb7.6Free plan

