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Coding 2026 Rank: #590

Agen ✓

AI agents that code, test, and deploy autonomously.

Source rating 5.0 (1) 7.2k views 16 saves Free Trial
Agent AI Coding Autonomous Execution
More categories (4)
Software Development Automation Workflows Autonomous Testing Coding
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Trial; then from $59/mo

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Verdict

A quick read before you dig into the full page.

Best if
AI agents that code, test, and deploy autonomously
Skip if
May not handle complex tasks
Pick this when
Fully autonomous coding

Considering Cursor instead? Compare side by side

Overview

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.

Agen website

Best for

Short scenarios where Agen tends to shine.

  • AI agents that code, test, and deploy autonomously.

Example outputs 1

Sample generations and before/after results for Agen.

Agen screenshot
Agen screenshot Agen website

Access & connections

Where you can use Agen, and what it plugs into.

Platforms

Web CLI

Integrations

GitHub GitLab

API

Public API available

Browse other tools with an API

Capabilities

What this tool accepts, produces, and is strongest at.

Input

  • API
  • Tabular
  • Text

Output

  • Code
  • API

Highlights

  • API
  • Agents

Supported features

  • API
  • Agents
  • Code Assistant
  • Automation
  • Integrations
  • Team Collaboration
  • CLI

Pros & 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
Show 20 more
  • 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

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
Show 2 more
  • No direct access to sandboxes
  • No multi-language support

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Releases 1

Initial release March 26, 2026 Current
Initial release of Agen.

FAQ 12

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.
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.
Agen Trial; then from $59/mo
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