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Cline

Cline

Open Source
AI-Native
Best value for money
Most customizable

AI coding, open source and uncompromised

EU AI Act: Limited
Public status page
No training on your data
Works offline
IDE plugin
+11
Autonomous
Last updated: Aug 28, 2026
Open Source
Visit Site66.5k
More

Quick Answer

AI

Cline is an open-source AI coding agent for developers that integrates into IDEs and terminals to automate software development tasks. It supports over 50 LLM backends, including OpenAI, Anthropic, and Google, with built-in MCP tool integration. Best for engineering teams replacing in-house agent orchestrators with a maintained open-source stack. Free self-host; Cline Enterprise on quote.

About ClineAI

Cline is an open-source AI coding agent that integrates directly into your IDE and terminal, enabling developers to write, edit, and build software with frontier models. It supports multi-file edits, bash command execution, and a flexible Plan-and-Act workflow. Cline offers extensive model compatibility and enterprise-grade features like SSO and VPC deployments.

AI-extracted from public sources. May contain errors. Methodology · Report an error
What Makes Cline UniqueAI

Cline is an open-source coding agent that provides a battle-tested runtime for multi-file edits, bash command execution, and a Plan-and-Act workflow, all while supporting any major LLM provider and offering enterprise-grade security features like VPC deployment.

Decision Intelligence

Best For

AI
Individual developers seeking an open-source, flexible AI coding assistant
Engineering teams refactoring large codebases while maintaining consistency
Enterprises requiring secure, on-premise or VPC deployments for AI coding
Organizations automating CI/CD workflows and code reviews with AI
Developers building custom AI agent applications and integrations with an SDK

Consider Alternatives If

AI
Non-technical users without coding or terminal experience
Teams requiring fully autonomous, unsupervised code generation without human-in-the-loop approval
Organizations seeking a cloud-only, managed AI coding solution without self-hosting options
Pricing Overview

Type

Open Source

Starting Price

$0/mo

Free Trial

No

Credit Card

Not Required

Free Plan

Yes

Dimension Scores

· 7.1 avg

How good it is, across universal quality axes

Ease of Use7/10
Output Quality8/10
Value for Money7/10
Customization9/10
Support6/10
Integration8/10
Accuracy & Reliability8/10
Compliance & Data Protection3/10
Performance5/10
Task Completion8/10
Tool Use Correctness8/10
Planning Quality8/10
AI-analyzed from product data·Medium confidenceHow we score

Task Scores

· 7.2 avg

What it can do, on category-specific tasks

Multi Language Support9/10
Refactoring8/10
Context Understanding8/10
Code Completion7/10
Bug Detection7/10
Code Explanation7/10
Performance Optimization7/10
Security Scanning7/10
Test Generation6/10
Documentation Generation6/10

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

Capabilities
Code
Code Review
Automation
Memory
Search
Browsing
Data Analysis
Agent
ProsAI
  • +Open-source and extensible, preventing vendor lock-in
  • +Supports a wide range of LLM providers and local models
  • +Offers flexible deployment options including VPC, on-prem, and air-gapped
  • +Provides human-in-the-loop control with step-by-step approval
  • +Includes an SDK for embedding agents into custom workflows and products
LimitationsAI
  • -Requires Node.js 22+ for SDK usage
  • -Advanced enterprise features like SSO and RBAC are only available in the paid tier
  • -No visual builder or low-code option for non-developers
  • -Requires explicit human approval for every action by default, which can slow down fully autonomous workflows
  • -Community support is the primary option for the free tier
Integrations & Connections
22 connections
C
H
A
G
+18
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Google Assistant Agent
Google Assistant Agent

Google Assistant — your personal Google

ST
StripeAPI

Processes payments for Cline's usage-based AI inference credits.

SL
SlackNative

Chat with the agent from Slack for notifications and commands.

LI
LinearNative

Connect to Linear for task management and updates.

GI
GitHub ActionsNative

Run Cline headlessly inside GitHub Actions for CI/CD automations.

GI
GitLabNative

Integrate with GitLab for CI/CD pipelines and automated workflows.

Auto-updated

Build a Stack
Fit Score

Complexity

Advanced

Company Size

Solo
Small
Medium
Enterprise

Team Size

Individual
Small Team
Large Team

Skill Level

Expert
Features
Coordinated multi-file edits with linter-aware fixes
Executes bash commands in the terminal and reacts to output
Plan-and-Act mode for strategic alignment and step-by-step execution
Define coding standards and architecture with .clinerules
Supports all major LLM providers (Claude, GPT, Gemini, Ollama, etc.)
Extendable with MCP servers and custom plugins via SDK
Multi-agent teams and scheduled automations
Integrates with Slack, Linear, and CI/CD pipelines
Technical Capabilities
SDK Available
MCP Compatible
Multi-Agent
Human-in-Loop
Can Use Tools (unknown)
Team Features
Webhook Support
Has Demo
Function Calling
Sandbox Mode
Audit Logs
No Signup
Works Offline
Requires Host App
Framework
MCP Server
Digital Employee

Deployment

Hybrid
IDE Plugins
A2A Protocol:
MCP
Authentication
Single Sign-On
OIDC
SCIM
Developer Access
API
Enterprise
SDK
@cline/sdk
TypeScript
HITL mode:
Approve
Compliance, Privacy & Trust
GDPR (as claimed): No
SOC 2 (as claimed): No
HIPAA (as claimed): No
Trains on user data: No
Human review:
Recommended
Tech Specs
Response time (est.):
Moderate
MCP Servers:
Filesystem
Web Search
Shell

The Model(s) Behind It

Model details — extracted from public vendor sources by our pipeline (Smart Generator + A3 cross-referencing) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.

Powered By
Bring-your-own-model — connects to 25+ models
Supported Tools
File System
Terminal
Web Browser
Web Search
Slack API
Discord API
Telegram API
Linear API
Open Source
Free
  • VS Code Extension
  • CLI
  • Secure Client-Side Architecture
  • Purchase and Model Inference at Cost or BYOK
  • MCP Marketplace
  • Multi-Root Workspaces
  • Community Support
Enterprise
Custom
  • All Open Source Features
  • JetBrains Extension
  • SSO
  • SLA
  • Dedicated Support
  • Centralized Billing
  • Simple Config Mgmt
  • Role Based Access Control
  • Limit Inference Providers
  • Team Management System & Dashboard
  • Authentication Logs
  • Advanced Config Mgmt (Coming Soon)
  • Fine-Grained Permissioning (Coming Soon)

Pricing verified from the vendor pricing page.

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User Reviews

No reviews yet. Be the first to review!

Who It's For
4 roles
Software DevelopersComputer ProgrammersWeb Developers+1 more
Platform, Content & Languages
3 content types
1 languages
CodeTextSocial MediaEnglish+6 more

Content Types

Code
Text
Social Media

Publishes to

Discord
Telegram

Accepts

Text
Code
API

Produces

Code
Text
API
Languages: English

Frequently Asked Questions

Video

Trust Score

75/100

Very Good

Based on 11 data signals

Confidence: Medium

Reflects publicly available data, not an independent audit

Compliance & Verified18/38
EU AI ActYes
Human ReviewYes
Human-in-the-loopYes
HITL TypeYes
Operational35/35
Status PageYes
Data ResidencyUS, EU
Market Proof10/10
Notable CustomersSamsung, Salesforce, Oracle
Company17/17
Company ListedYes
Team Size11-50
User Base1M-10M
FundingSeries A
Health

Not yet checked

AI-Assisted Data

Some details are AI-generated estimates — verify with the vendor.

AI-generated estimate: Best For, Description, Limitations, Not Good For, Pros, Quick Answer, What Makes Unique

How we source data

AI Governance & Regulatory Disclosures

Legally-sensitive fields — extracted from public vendor sources by our pipeline (Smart Generator + A3 cross-referencing) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.

EU AI Act Risk Tier
Limited (Article 50 transparency)
EU AI Act Article 50 Disclosure
Not declared
COPPA Compliance (US under-13)
Not declared

Switching & Migration

Migration Difficulty
Moderate Effort

Discord

npm478.4K/mo

Monthly download counts from npm and PyPI (PyPI data under CC BY 4.0).

Quick Stats
Agent TypeAutonomous
PlanningAdvanced
PlatformsCLI, API
User Base1M-10M
Launched2024
Company & Links

Company Name

Cline Bot Inc.

Founded

2024

Based in

United States

Last major update

Aug 2026

Funding

Series A · $32M

DocumentationChangelog