AI agents that code, test, and deploy autonomously.

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March 26, 2026

2026 Rank: #678

Agen

United States Coding

4,761

5.0(1)

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4,761

5.0(1)

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AI agents that code, test, and deploy autonomously.

Agent AI Coding Autonomous Execution Software Development Automation Workflows Autonomous TestingFree + from $59/mo

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Overview

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Agen is a cloud-based tool that offers fully autonomous AI coding agents. Users assign tasks to the agents, which then autonomously clone the respective repository, write the code, correct any problems in the pipeline, and deliver a live preview of the application.

This process is undertaken without any need for local setup, integrated development environments (IDEs) or user intervention. The tool integrates seamlessly with multi-repositories, allowing for previews and changes to the frontend, backend, and infrastructure all at once.

Agen also features self-fixing pipelines, wherein the agent autonomously detects and fixes any issues it encounters during the continuous integration (CI) process.

The tool also incorporates scheduled agents for recurring tasks and alerts to notify you when something crucial needs your attention. Agen notably differentiates itself from IDE-based development and code suggestion tools by offering fully autonomous execution.

The tool has integrations with Github, GitLab, and is continually expanding to include more systems. Agen makes an effort to keep security at the forefront by featuring isolated sandboxes, branch protection, and budget controls.

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March 26, 2026

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Agen

@agenhq

agenhq.com

🇺🇸 United States

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2 tools

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Joined: August 2024

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$59/month

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No Refunds

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99 days

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Coding Agen

United States Coding

4,761

5.0(1)

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Code reviews39 0 Task automation99 0 Debugging43 0 Agents161 0

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Pros and Cons

Pros

Fully autonomous coding

Rectifies pipeline errors

Provides live previews

No need for IDE

No local setup necessary

Multiple repository session support

Supports simultaneous frontend, backend, and infrastructure changes

Recurring scheduled agents

Controlled budget limits

Alert system for significant incidents

In-depth comparative assessments provided

GitHub and GitLab compatible

Secure integration measures

Isolated sandboxes

Branch protection

Setup guides, API reference, and workflow documentation included

Merges code automatically

Cloud-based

Multi-repository previews

Alerts for crucial repository incidents

Multi-Repository Support

Deep Code Understanding

Self-Fixing Pipelines

Merge-Ready PRs

Branch-Safe Execution

Unlimited Parallel Agents

Non-Technical Access

Maintenance on autopilot

View 23 more pros

Cons

Limited to GitHub/GitLab

Potential over-reliance on automation

No transparency in error rectification

Requires trusting third-party with codebase

May not handle complex tasks

Limited to web-based interface

No local setup may limit control

Automated budget not adjustable

No direct access to sandboxes

No multi-language support

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Q&A

What is the workflow when using Agen?

The workflow with Agen begins with the task assignment. Described in plain English, the task is assigned and the agent plans the work and starts immediately. The agents clone your repository, compose the appropriate code, rectify any errors identified in the pipeline, and provide a live preview of the application in the browser before merging. This makes it convenient to review changes and confidently accept pull requests.

How can I assign a task to the Agen autonomous agents?

Tasks can be assigned to the Agen autonomous agents in plain English. The agent plans the work and starts immediately after task assignment. This does not require any specific software or technical knowledge.

What actions do Agen agents perform on my repository?

Upon assignment of a task, Agen agents clone your repository, compose the appropriate code, rectify any errors identified in the pipeline, and provide a live preview of the application. They support multiple repositories, enabling simultaneous changes to frontend, backend, and infrastructure within a single session. In case of a Continuous Integration (CI) failure, they read the error logs and apply necessary fixes.

What do I need to do to review changes made by Agen and accept pull requests?

Agen provides live previews of an app in the browser before merging, making it convenient to review changes and confidently accept pull requests. This does not require any specific application or software, it can be done conveniently from your browser.

How can Agen agents help in case of CI failure?

In case of a Continuous Integration (CI) failure, Agen agents are capable of reading the error logs and applying the necessary fixes. They autonomously rectify any errors identified in the pipeline, ensuring smooth and correct code operation.

How does Agen support multiple repository sessions?

Agen supports multiple repository sessions. This means it can work on several repositories simultaneously, enabling changes to frontend, backend, and infrastructure within a single session. This multi-repository session approach allows for comprehensive and coordinated modifications of different code components.

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What is the function of isolated sandboxes in Agen?

Isolated sandboxes in Agen ensure a secure integration environment. This functionality lowers risks of code interference, incorrect merges and protects the main branch from accidental modifications. It's a secure environment for executing tasks and testing code modifications.

What branch protection measures does Agen offer?

Agen offers branch protection measures to ensure that the mainline stays protected. It guarantees that agents work on isolated branches, thus warding off any potential disruptions or accidental alterations to the main sequence of code.

Can Agen present a live preview of the app before merging?

Yes, Agen can present a live preview of the app in the browser before merging. This feature makes it convenient to review changes in real time and confidently accept pull requests.

Can Agen alert me of significant incidents in my repository?

Yes, Agen agents are designed to alert you in case of significant incidents in your repository. They monitor the status and operation of your code, notifying you immediately when it matters. This gives you optimum control and fast response to any critical changes or errors.

How does Agen compare to other dev tools?

Agen provides feature-based, pricing, and workflow assessments as comparisons against commonly used tools by developers. This includes thoroughly calculated comparisons against autonomous agents such as Devin and Cursor, as well as comparisons to copilots like GitHub Copilot and Claude Code.

Is Agen compatible with both GitHub and GitLab?

Yes, Agen is compatible with both GitHub and GitLab. It is designed to integrate seamlessly and securely within these platforms, allowing users to take full advantage of its functions within their preferred coding environment.

What resources are available for learning to use Agen?

Users can get started swiftly with Agen with the help of setup guides, API reference, and workflow documentation provided on their website. Additionally, deep product insights, comparisons, and engineering insights are available through their blog. Every new feature, fix and improvement are documented in a changelog accessible to all users.

How does code automation work in Agen?

Code automation in Agen involves an end-to-end process where a task is assigned to autonomous AI agents which clone your repository, write the necessary code and rectify any errors identified in the pipeline. Finally, a live preview of the application is presented, and a merge-ready pull request created within 20 minutes. This process negates the need for an IDE, local setup, or constant supervision.

What are the scheduled agents in Agen and how can I control their budget?

Agen presents recurring scheduled agents that can be set up to execute tasks with controlled budget limits. The frequency and tasks executed by these scheduled agents can be customised based on your software development requirements and budget constraints.

Where can I find Agen's API reference and setup guides?

Agen provides setup guides and API reference on their website. Users can find detailed instructions and necessary information for getting started and using the API more effectively.

How does Agen enable simultaneous changes to frontend, backend, and infrastructure?

Agen's multi-repo sessions allow simultaneous changes to frontend, backend, and infrastructure. It provides these capabilities within a single session, ensuring a coordinated modification of all components of the application. By working on all aspects of the software at once, Agen ensures consistency and efficiency.

What period does it take from assigning task to getting a merge-ready PR with Agen?

With Agen, you can assign a task and receive a merge-ready pull request with a live app preview within 20 minutes. This rapid turnaround is made possible due to Agen's fully autonomous AI coding agents that streamline the software development process and negate the need for an IDE, local setup, or constant supervision.

How safe and secure is using Agen?

Agen offers secure code writing and repository integration via isolated sandboxes and branch protection measures. Each agent session runs in an isolated cloud sandbox, ensuring code security. Agents work on separate branches, never on your main branch, and code changes are only merged when a team member approves.

How does Agen rectify errors identified in the pipeline?

Upon assigning a task, Agen agents clone your repository, compose the appropriate code, and rectify any errors identified in the pipeline. They autonomously identify errors, read the corresponding logs, and make the necessary corrections to ensure smooth pipeline operations.

What is Agen?

Agen is a cloud-based platform utilizing AI coding agents that fully automate the software development process. Once assigned a task, these agents clone your repository, generate the necessary code, rectify any errors found in the pipeline, and then offer a live preview of the resulting application. This approach eliminates the need for an Integrated Development Environment (IDE), local setup, or continuous supervision.

How does Agen work?

Users assign tasks to Agen, which then autonomously initiates a series of tasks. It starts with cloning the needed repository. It then writes the appropriate code, corrects any issues or errors it encounters in the pipeline and finally provides a live preview of how the application will look and operate. The Agen process doesn't necessitate user intervention, local setup, or IDEs.

What is the purpose of the live preview feature in Agen?

Live preview functionality in Agen allows users to see a real-time replica of the application in the browser before final implementation. This feature facilitates change review, making it easier to confidently approve pull requests. It offers a quick and practical way of verifying and reviewing changes to the code without having to merge them first.

Does Agen require manual efforts?

Agen operates autonomously, meaning it doesn't require extensive manual efforts. Once a task is assigned to the AI, it performs tasks such as cloning the repository, writing the required code, fixing pipeline errors, and preparing a live-preview of the application. Besides the task assignment and final approval of the pull request, human intervention is kept to a bare minimum.

Can Agen code, test, and deploy autonomously?

Yes, Agen has the full capacity to code, test, and deploy autonomously. After it is assigned a task, it clones the necessary repository, generates the required code, rectifies any pipeline errors it encounters along the way and then provides a live preview of the application. All these tasks are performed autonomously and don't require constant supervision or intervention.

Can Agen correct its own pipeline errors?

Yes, Agen has the capability to autonomously correct errors within its own pipelines. In case of Continuous Integration (CI) failure, the agents are programmed to read the error logs and apply the necessary fixes, without requiring human intervention.

What platforms are supported by Agen for repository integration?

Agen integrates seamlessly with GitHub and GitLab repositories. This integration occurs within a secure environment ensured by isolated sandboxes and branch protection measures, offering an additional layer of protection between the tool and the user's code.

What does multi-repository support imply in Agen?

Multi-repository support in Agen implies that it can concurrently handle multiple codebase repositories. This feature is particularly beneficial for projects that have separated frontend, backend, and infrastructure into different repositories. Agen allows for simultaneous changes to be made to the frontend, backend, and infrastructure within a single coding session.

Can Agen autonomously schedule tasks?

Yes, Agen can autonomously schedule tasks. It houses a special feature of scheduled agents for recurring tasks with a controlled budget limit. These agents can accomplish repetitive tasks over a set schedule without requiring continuous initiation.

Are there any security measures taken by Agen?

Agen takes a series of measures to ensure the security of your data and code. It employs isolated sandboxes for each coding session, thereby maintaining a secure barrier between repositories. In addition, it exercises branch protection to safeguard your code from accidental overwrites or errors. Finally, Agen integrates a budget control feature, offering users an added layer of financial security.

How does Agen notify users about significant incidents?

Agen features an alert system that notifies users of any significant incidents that occur in their repository. However, the exact nature of these 'significant incidents' isn't explicitly stated on Agen’s website.

Can Agen be compared feature-wise with other tools?

Yes, Agen does allow for feature-based comparisons against common tools used by developers. It informs users of disparities in features, pricing, and workflow that exist between Agen and other common tools in the market. This feature simplifies the software selection process, enabling developers to make informed decisions.

What sandboxing measures does Agen adopt for its coding agents?

Agent sandboxes in Agen are isolated, meaning they operate independently of one another, increasing security. Each task runs in an isolated environment, ensuring that the operations of one sandbox don't interfere with the others. This isolated environment setup prevents possible cascading failures and keeps the mainline protected.

Does Agen provide any guidance or resources for new users?

New users of Agen have access to setup guides, workflow documentation, and an API reference. These resources are designed to help users to navigate the platform and utilize its full capabilities swiftly and efficiently.

How does Agen handle CI failure?

In the event of a Continuous Integration (CI) failure, Agen reacts autonomously. Its AI agents are capable of reading and interpreting error logs from the failed integration process. Using this information, the agents can fix the problem themselves, streamlining the coding process and reducing the need for manual error correction.

Does Agen need any local setup or IDE for operation?

No, Agen requires no local setup or Integrated Development Environment (IDE) for its operation. Its fully autonomous AI coding agents work completely in the cloud, saving users the trouble of intricate setups and installations.

How does Agen make the task of reviewing and accepting pull requests easier?

Agen offers a live preview of the app in the browser before merging, which aids in making the review and acceptance of pull requests seamless. This way users can see how the application will look and operate before the pull request is finalized. With the live preview, users can confidently review changes without having to merge them first.

How beneficial is Agen's autonomous execution in comparison to IDE-based development and code suggestion tools?

Compared to IDE-based development and code suggestion tools, Agen's autonomous execution capability proves to be a significantly advantageous feature. Unlike typical code suggestion tools that provide recommendations for code improvement, Agen can automatically write, test, and deploy code, thereby streamlining the development process and reducing the time spent on manual code writing. Additionally, it eliminates the need for a local IDE setup.

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