Google Colab vs StackBlitz
Google Colab
colab.research.google.com
StackBlitz
stackblitz.comSide by side
| Figure | Google Colab | StackBlitz |
|---|---|---|
| Price from | $8.33/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 9 | 8 |
| Spec score · Coding Playgrounds | 9.3 (#4) | 9.4 (#2) |
| Spec score · Code Playground Software | 9.1 (#3) | 8.7 (#7) |
| Company founding | Google's corporate history says Google Inc. was officially formed in August 1998 and later moved its headquarters to Mountain View. | StackBlitz was founded in 2017 in San Francisco. |
| Documentation depth | Official documentation includes FAQs, example notebooks, release notes, API reference, Workspace administration help and Colab Enterprise documentation. | Official documentation includes guides, Codeflow, API reference, WebContainers, Teams, Enterprise, browser configuration and troubleshooting sections. |
| Free plan | Yes | Yes |
| Integrations | Users can import data from Google Drive, spreadsheets, GitHub, and other sources, and the site lists Google Cloud Storage, Sheets, and BigQuery resources. | Its integrations page lists a Figma plugin, a Storybook addon, and a browser userscript that opens GitHub projects in Codeflow. |
| Notable news | Google announced on September 22, 2026 that eligible Google AI subscribers receive premium Colab benefits, with Ultra adding uninterrupted background execution and premium GPU access. | StackBlitz announced StackBlitz Teams on October 5, 2023, including private collaboration and a 14-day trial. |
| Rating on Chrome Web Store | 3.7 out of 5 from 26 reviews | Open in StackBlitz extension: 0 out of 5 from 0 ratings. |
| Rating on G2 | 4.4 out of 5 from 57 reviews | 4.3 out of 5 from 99 reviews. |
| Support | Users can report bugs or ask questions through Help > Send feedback in any Colab notebook. | The site links to StackBlitz Community, documentation, and Enterprise Sales for support and contact. |
| What it does | Google Colab is a browser-based hosted Jupyter notebook service for Python, machine learning, data science and education that requires no local setup. | StackBlitz is a browser-based full-stack JavaScript IDE powered by WebContainers, which run Node.js inside the browser. |
Plans
Google Colab
- Colab Pro$8.33 a month
- Colab Pro+$41.66 a month
- ColabFree
- Colab freeFree
- Colab EnterprisePriced on request
- Colab ProPrice not published
- Colab Pro+Price not published
- Colab Pro / Pro+ / Pay As You GoPriced on request
- Pay As You GoPrice not published
StackBlitz
- Personal+Price not published
- Enterprise ServerPrice not published
- PersonalFree
- PersonalFree
- Pro$25 a month
- Teams$60 a month
- EnterprisePriced on request
- Enterprise & Self-hostedPriced on request
In their own words
Google Colab
Google Colab lets users write and run Python in a browser without configuring a local environment, with access to GPUs and notebook sharing. Its hosted Jupyter notebooks combine executable code with rich text, images, HTML, and LaTeX. Data can come from Google Drive, spreadsheets, GitHub, and other sources, with Google Cloud Storage, Sheets, and BigQuery resources listed for integration. Colab AI can generate or transform code, explain Python libraries, suggest fixes, and perform multi-step data-analysis workflows. By default, it does not access Drive files or user secrets, though it can generate code to access them when explicitly requested. Google says generative-AI features collect prompts, related code, outputs, usage information, and feedback; human reviewers may process that data for up to 18 months. Free notebooks can run for at most 12 hours, depending on availability and usage. Pro+ supports continuous execution up to 24 hours when enough compute units are available. Colab also has a Visual Studio Code extension and a beta, allowlist-gated API. Paid plans start at 8.33 USD/user/mo (annual).
StackBlitz
StackBlitz is a browser-based full-stack web IDE for the JavaScript ecosystem. Its WebContainers run Node.js development environments inside a browser tab, and the service lists millisecond startup and offline work. StackBlitz presents rapid prototyping and coding interviews as use cases. Integrations include a Figma plugin, Storybook addon, and userscript for opening GitHub projects in Codeflow. Viewing and editing projects needs no account, but saving or collaborating requires GitHub. WebContainers depend on SharedArrayBuffer and cross-origin isolation. Enterprise options connect GitHub Enterprise, GitLab, Bitbucket, private npm registries, JFrog Artifactory, and Sonatype Nexus. Enterprise code runs in an isolated browser sandbox with SAML2 single sign-on, an admin portal, and self-hosting on bare metal or in a VPC through Kubernetes. Plans include free access and a 14-day trial; listed plan prices are not provided.