Iii
Effortlessly compose, extend, and observe every service in real-time for the first time ever
Updated
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Use cases
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About Iii
Iii is listed in our frameworks category and is aimed at builders. Effortlessly compose, extend, and observe every service in real-time for the first time ever Pricing, as the maker states it: Open source + cloud. Maturity: Mature. We last checked the official link on 2026-10-28.
Iii at a glance
- Category: Frameworks
- Built for: Developers and teams building with AI agents
- Pricing: Open source + cloud (as the maker states it)
- GitHub: iii-hq/iii · 18,872 stars (as of Oct 28, 2026)
- Official site: iii.dev
- Listed on AgentScout: Oct 28, 2026
Iii FAQ
What is Iii?
Effortlessly compose, extend, and observe every service in real-time for the first time ever
How much does Iii cost?
Iii's pricing, as the maker states it: Open source + cloud. Open-source tools are free to use, though you may still pay for model API usage or a hosted plan. Check the official site for current plans.
Where can I find Iii's source code?
On GitHub at iii-hq/iii, which had 18,872 stars as of Oct 28, 2026.
What are alternatives to Iii?
Similar tools include AutoGPT, CAMEL, Agent Service Toolkit, Worldmonitor, Rome OS and Agents CLI.
Facts from our link-checked listing, the GitHub repository and the official site. See something wrong? Suggest an edit.
Iii ratings and reviews
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Iii alternatives
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AutoGPT
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Agent Service Toolkit
Toolkit for running an agent service with LangGraph, FastAPI and Streamlit.
Worldmonitor
Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface
Rome OS
Rome is an open-source agent OS for recursive agents that compounds what they learn. Agents build their own tools, keep context and reuse capabilities across tasks instead of starting fresh each time, so a long-running assistant grows more capable the more it works.
Agents CLI
Google's CLI and skills that teach coding assistants to build, evaluate and deploy agents on Google Cloud and the Gemini platform.
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