DeerFlow (ByteDance) vs Kortix (Suna)

DeerFlow (ByteDance) is free, with no paid plan attached. Kortix (Suna) is free, with no paid plan attached. Both are listed under General Autonomous Agents, so this is a like-for-like comparison. Neither is ranked above the other — Flocci carries no sponsored placement.

DeerFlow (ByteDance) vs Kortix (Suna) — straight answers

DeerFlow (ByteDance) vs Kortix (Suna): what is the difference?

DeerFlow (ByteDance) is free, with no paid plan attached and is listed for open-source long-horizon SuperAgent harness that researches, codes and creates. Kortix (Suna) is free, with no paid plan attached and is listed for open-source agent platform (formerly Suna) that runs specialist agents on isolated cloud computers. Both sit in General Autonomous Agents.

Is DeerFlow (ByteDance) or Kortix (Suna) cheaper to start with?

Neither — DeerFlow (ByteDance) and Kortix (Suna) are both free, so the choice comes down to capability rather than cost. Both entries list what they uniquely do above.

Which should I choose, DeerFlow (ByteDance) or Kortix (Suna)?

Choose DeerFlow (ByteDance) if you need open-source long-horizon SuperAgent harness that researches, codes and creates; choose Kortix (Suna) if you need open-source agent platform (formerly Suna) that runs specialist agents on isolated cloud computers. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.

DeerFlow (ByteDance) compared with Kortix (Suna): pricing tier, category, listed capabilities and links.
 DeerFlow (ByteDance)Kortix (Suna)
Pricing tierFreeFree
Free to startYesYes
CategoryAI Agents & AutomationAI Agents & Automation
TypeGeneral Autonomous AgentsGeneral Autonomous Agents
Listed capabilities
  • Open-source long-horizon SuperAgent harness that researches, codes and creates
  • Sub-agents, sandboxed execution, memory and skills
  • Model-agnostic; works with DeepSeek, OpenAI-compatible APIs
  • MIT-licensed, self-hosted
  • 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
Tagsdeerflow, bytedance deer flow, open source super agent, deep research agent open source, long horizon agent harnesskortix, suna ai agent, open source manus alternative, self-hosted ai agent, generalist ai agent free
Websitegithub.comkortix.com
Full pageDeerFlow (ByteDance) details →Kortix (Suna) details →
AlternativesDeerFlow (ByteDance) alternatives →Kortix (Suna) alternatives →

Also worth comparing

All General Autonomous Agents →

AutoGPT

General Autonomous Agents
free
  • Open-source platform for building and running continuous AI agents
  • Low-code builder for agent workflows
  • Self-host free
  • One of the most starred AI repos
Visit

Agent Zero

General Autonomous Agents
free
  • Agent framework that gives the agent a full Linux desktop and browser to work in
  • Multi-agent delegation, plugins and skills, with over 100 community plugins
  • Project workspaces with isolated files, secrets and model choices
  • Free and open source; bring your own model keys or use local models
Visit

AgenticSeek

General Autonomous Agents
free
  • Fully local autonomous agent that browses, codes and plans without cloud APIs
  • Runs on local LLMs via Ollama or LM Studio, so there are no usage fees
  • Voice-enabled task interface and multi-agent routing
  • Free and open source
Visit

CowAgent

General Autonomous Agents
free
  • Open-source agent that plans tasks, runs tools and builds long-term memory
  • Runs in WeChat, Feishu, DingTalk, WeCom, QQ, Telegram, Slack, Discord and a web console
  • Skills marketplace and a self-curated markdown knowledge base
  • MIT licensed, bring your own model key
Visit

Hermes Agent

General Autonomous Agents
free
  • MIT self-improving agent by Nous Research that writes skills from experience
  • Terminal UI plus Telegram, Discord, Slack and WhatsApp gateways
  • Built-in scheduler, sub-agents and memory; runs on a cheap VPS
Visit

Nanobot

General Autonomous Agents
free
  • Ultra-light self-hosted personal agent with memory, tools and cron scheduling
  • Chats through Telegram, Discord, Slack, WeChat, email and Feishu
  • MCP servers, web search, shell and file access
  • MIT licensed; bring your own model
Visit