Devin alternatives: 12 tools compared (October 2026)

Cursor is an AI code editor from Anysphere, which SpaceX acquired in August 2026. It combines an editor with an autonomous coding agent, predictive completion and cloud agents, and serves individual developers, small teams and enterprises that want AI help across the whole codebase.

Key functions

• Agent plans and carries out coding tasks across multiple files
• Tab predicts code completions and edits in the editor
• Cloud agents work in parallel on longer tasks, automations trigger agents on schedules or events

Compared with Devin

• Single sign-on in paid plans; at Devin only in higher plans.
• Strong in the same markets as Devin: United States.

Check before buying: Code and prompts are sent to Cursor and to the model providers you select, with processing in the United States among other jurisdictions. Enable team-wide privacy mode, review the subprocessor list and agree on a data processing agreement. Since the SpaceX acquisition, check at renewal whether contract terms, subprocessors or default models change. Usage beyond included limits is billed by consumption, so set spending limits in the admin dashboard.

Claude Code is Anthropic's agentic coding tool. It reads a codebase, edits files, runs commands and works with git, in the terminal, in VS Code and JetBrains, in a desktop app and in the browser, and suits individual developers as well as enterprise teams.

Key functions

• Reads the codebase, edits across multiple files and runs commands
• Creates commits, branches and pull requests and reviews code in GitHub Actions or GitLab CI/CD
• Subagents and background agents work on subtasks in parallel

Compared with Devin

• Starts lower: from $17 per month, Devin from $20 per month.
• Single sign-on in paid plans; at Devin only in higher plans.
• Strong in the same markets as Devin: United States.

Check before buying: Consumer plans (Pro, Max) have a training opt-in setting, while Team, Enterprise and API use commercial terms without training. For company use choose a commercial plan or a cloud provider route. The agent runs commands on developer machines, so define permission rules and review changes before merge.

GitHub Copilot is GitHub's AI coding assistant. It suggests code in the editor, answers questions in chat, reviews pull requests and runs a cloud agent that works on issues and prepares pull requests, for individual developers up to large enterprises.

Key functions

• Code suggestions as you type and next edit suggestions in VS Code, JetBrains, Visual Studio, Xcode, Eclipse and Vim
• Copilot cloud agent works tasks in its own GitHub Actions environment and prepares pull requests
• Code review for pull requests from the Pro plan up

Compared with Devin

• Starts lower: from $10 per month, Devin from $20 per month.
• Strong in the same markets as Devin: United States.

Check before buying: Company use should run through Business or Enterprise, where administrators set policies and the cloud agent must be enabled first. GitHub processes data in the US and other locations. The cloud agent works only on GitHub-hosted repositories and may conflict with some branch protection rules.

SWE-bench tests whether AI coding systems can fix real issues from open-source GitHub repositories. Its leaderboards are a common reference when companies compare coding assistants and agents.

Key functions

• Measures the share of real repository issues an AI agent resolves
• Containerized evaluation harness with Docker for reproducible runs
• SWE-bench Verified: 500 problems confirmed solvable by engineers

Compared with Devin

• Strong in the same markets as Devin: United States.

Check before buying: Public issues and fixes may have been seen during model training, so strong scores can overstate performance on your own code base. Running the harness needs Docker and compute, or a cloud option. Most tasks come from Python projects; test agents on your own repositories before a purchase decision.

Gemini CLI is Google's open source AI agent for the terminal. It gives developers direct access to Gemini models with built-in tools for files, shell commands, web fetching and Google Search, and a generous free tier with a personal Google account.

Key functions

• Terminal agent with file, shell and web tools
• Answers grounded with Google Search
• Extensible through the Model Context Protocol

Compared with Devin

• Strong in the same markets as Devin: United States.

Check before buying: The free tier runs on a personal Google account, and the quota documentation does not state how that data is used. For company code, use Gemini Code Assist Standard or Enterprise or Vertex AI with an agreed data processing agreement. The agent runs shell commands, so set approval rules.

The SWE-agent paper shows that language model agents work better when they get tools designed for them, an agent-computer interface. Its open source implementation lets a model of your choice fix issues in real GitHub repositories autonomously.

Key functions

• Custom agent-computer interface for editing files, navigating repositories and running tests
• Language model of your choice drives the agent
• Evaluation on the SWE-bench benchmark

Compared with Devin

• Strong in the same markets as Devin: United States.

Check before buying: SWE-agent is research software. Running it sends your code to the model provider you configure, so check that provider's data terms. Agents execute commands, so run them in isolated environments and have people review every patch before merging.

Junie is the coding agent from JetBrains, the maker of IntelliJ IDEA and PyCharm, headquartered in Amsterdam. It plans and implements coding tasks in JetBrains IDEs, in the terminal and in CI pipelines, and suits teams already working in the JetBrains ecosystem.

Key functions

• Plans, implements and executes coding tasks, with a plan mode
• Live prompting allows course corrections mid-task
• Runs in JetBrains IDEs, in the terminal and in GitHub Actions and GitLab CI/CD

Compared with Devin

• Headquartered in Netherlands, Devin in United States.
• Strongest elsewhere: Netherlands.

Check before buying: Code is sent to the model provider behind the chosen model, either through JetBrains or through your own key, so check each provider's data terms. The Junie page mentions SOC 2 without naming the report type and publishes no hosting regions or data processing agreement; request the SOC 2 report and a DPA from JetBrains. Credit-based pricing means heavy agent use can require the higher tier, and the listed prices assume annual billing.

ChatDev is an open-source platform from OpenBMB in which several AI agents with different roles collaborate on a task, originally software development and in version 2.0 a zero-code way to build multi-agent workflows.

Key functions

• Configurable multi-agent systems without programming
• Orchestration of workflows for software development, data visualization and research
• Connects any LLM provider through API key and base URL

Compared with Devin

• Strongest elsewhere: China.

Check before buying: ChatDev is a research-oriented project without commercial support. Multi-agent runs can use many model calls, so estimate token costs with your provider before larger tests. Review generated code and outputs before using them in production.