Coder vs StackBlitz
Coder
coder.com
StackBlitz
stackblitz.comSide by side
| Figure | Coder | StackBlitz |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 8 |
| Spec score · Cloud IDEs | 8.9 (#1) | 8.7 (#3) |
| Spec score · Coding Playgrounds | 9.0 (#11) | 9.4 (#2) |
| Spec score · Cloud Development Environments | 9.0 (#3) | 8.6 (#8) |
| Documentation depth | The documentation is organized into installation, user guides, administration, tutorials and reference sections, including a large REST API reference. | Official documentation includes guides, Codeflow, API reference, WebContainers, Teams, Enterprise, browser configuration and troubleshooting sections. |
| Free plan | Yes | Yes |
| Funding news | Coder announced a $35 million funding round on June 25, 2024, bringing its Series B total to $65 million. | Contrary Research reports a $105 million Series B announced in January 2025, bringing reported total funding to about $135 million. |
| Integrations | Coder lists integrations including Backstage, VS Code, JetBrains, Cursor, Kiro, Devin Desktop and Dev Containers. | Its integrations page lists a Figma plugin, a Storybook addon, and a browser userscript that opens GitHub projects in Codeflow. |
| Limit: learning curve | G2 reviewers report that advanced template customization requires Terraform knowledge and can be difficult for teams without infrastructure expertise. | A reviewer said the learning curve can be steep when working with unfamiliar frameworks. |
| Product | Coder is a self-hosted platform for AI coding agents and cloud development environments on infrastructure the customer controls. | StackBlitz describes itself as an instant full-stack web IDE for the JavaScript ecosystem. |
| Rating on Capterra | 0.0 out of 5 from 0 reviews | 4.5 out of 5 from 2 reviews. |
| Rating on G2 | 4.3 out of 5 from 207 reviews | 4.3 out of 5 from 99 reviews. |
| Rating on GetApp | 0 out of 5 from 0 reviews | 4.5 out of 5 from 2 reviews. |
| What it does | Coder is a self-hosted platform for cloud development environments and AI coding agents running on infrastructure controlled by the customer. | StackBlitz is a browser-based full-stack JavaScript IDE powered by WebContainers, which run Node.js inside the browser. |
Plans
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
Coder
Coder is a self-hosted platform for AI coding agents and cloud development environments running on infrastructure controlled by the customer. Workspaces are defined with Terraform and connect through a secure WireGuard tunnel. Developers can access them through VS Code, JetBrains, Cursor, a web terminal, remote desktop or SSH. Idle workspaces can stop automatically and restart when needed. Coder Agents lets developers delegate development work and research through chat or an API, provisioning a workspace to carry out tasks. Supported model providers include Anthropic, OpenAI, Google, Bedrock and self-hosted endpoints. The agent loop runs in Coder’s control plane, keeping LLM credentials out of workspaces. Coder documents integrations with GitHub, GitLab, Bitbucket and JFrog Artifactory. The Community plan costs nothing and includes unlimited self-hosted workspaces, one platform integration and up to five active agents. Community support is through GitHub and Discord. The CLI is available for Linux, macOS and Windows, alongside API, web and self-hosted platforms.
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.