General Autonomous Agentsfree

Kortix (Suna)

Open-source agent platform (formerly Suna) that runs specialist agents on isolated cloud computers

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What Kortix (Suna) does

  • Open-source agent platform (formerly Suna) that runs specialist agents on isolated cloud computers
  • Agents produce finished deliverables such as reports and code and return them for human approval
  • Free to self-host; managed cloud is paid
  • Works with your own LLM provider keys

Kortix (Suna) — straight answers

What is Kortix (Suna)?

Kortix (Suna) is listed under General Autonomous Agents, in the AI Agents & Automation category on Flocci AI Tools. Open-source agent platform (formerly Suna) that runs specialist agents on isolated cloud computers. It is free, with no paid plan attached, and it lives at kortix.com.

Is Kortix (Suna) free?

Kortix (Suna) is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 397 entries on Flocci AI Tools with no upgrade path built in.

Can I use Kortix (Suna) in a browser, or is there an app?

Kortix (Suna) works in a normal browser tab with no install. It is available on the web, self-hosting and the command line.

What can Kortix (Suna) do?

Kortix (Suna) does 4 things the catalog singles out: Open-source agent platform (formerly suna) that runs specialist agents on isolated cloud computers; agents produce finished deliverables such as reports and code and return them for human approval; free to self-host; managed cloud is paid; works with your own llm provider keys.

What is the best free alternative to Kortix (Suna)?

AutoGPT is the closest free alternative: it sits in the same General Autonomous Agents sub-category and is free. Agent Zero, AgenticSeek and CowAgent also start free. The full list is on the alternatives page.

See the full list →

Kortix (Suna) alternatives

Compare all alternatives →

Manus

General Autonomous Agents
freemium
  • Fully autonomous agent in a cloud sandbox
  • Breaks goals into steps and executes them
  • Web research, code execution and file output
  • 'My Computer' desktop environment
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ChatGPT Agent

General Autonomous Agents
  • Operates its own virtual computer in the cloud
  • Browses, books, fills forms and codes
  • Connectors to apps and files
  • Bundled with paid ChatGPT plans
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Claude Cowork

General Autonomous Agents
  • Runs in the Claude desktop app (Mac/Windows)
  • Works with your local files and folders
  • Coordinates sub-agents for parallel work
  • Best for document-heavy autonomous tasks
Visit

Perplexity Comet

General Autonomous Agents
freemium
  • AI-native browser with a built-in agent
  • Automates browsing, research and tasks
  • Routes subtasks to the best model
  • Cited answers as you browse
Visit

Genspark

General Autonomous Agents
freemium
  • 'Super agent' that plans and executes end-to-end
  • Generates sheets, slides and even phone calls
  • Mixes multiple models and tools
  • Free daily credits
Visit

Zhipu AutoGLM

General Autonomous Agents
free
  • Free foundation-agent system for autonomous GUI control (web + Android)
  • Voice-to-action: controls entire web/phone UI from a spoken instruction
  • AutoGLM Rumination adds deep-research style multi-step task execution
Visit

Head-to-head comparisons

Kortix (Suna) vs ManusKortix (Suna) vs ChatGPT AgentKortix (Suna) vs Claude CoworkKortix (Suna) vs Perplexity CometKortix (Suna) vs GensparkKortix (Suna) vs Zhipu AutoGLM