II-Agent (3.4k stars, Apache-2.0) is a full web app (backend, frontend, PostgreSQL, Redis, MinIO) that you run with make or Docker Compose. It does fast and deep research, prompt-to-slides with live editing, websites and mobile apps, PDF/Excel/Word/PowerPoint work, and connects to Gmail, Slack, GitHub, Notion and more. You bring model keys (OpenAI, Anthropic, Google, Cerebras or a custom endpoint). Code execution needs an E2B sandbox key; web search keys (SerpAPI, Firecrawl, Jina) are optional. Small team (8 contributors); last commit August 2026. A hosted version runs at agent.ii.inc.
Cite this pageRepoQuarry. “II-Agent.” Checked 16 Oct 2026. https://repoquarry.dev/projects/ii-agent
How much of Manus does it replace?
4 of 6 jobs. Closest self-hosted match for research, slides, files and app integrations; code execution relies on E2B; no scheduled tasks documented.
No:Autonomous web browsingNot covered
Partial:Deep research reportsPartial replacement
Partial:File and code tasks in a sandboxPartial replacement
Partial:Slides generated from a promptPartial replacement
No:Scheduled agent tasksNot covered
Partial:Connectors to your appsPartial replacement
For autonomous web browsing, scheduled agent tasks, see other Manus alternatives. You may also need to build an interface, an API server and hosting yourself.
How much of Genspark does it replace?
4 of 4 jobs. Research, slides and documents in one self-hosted app; no chat-app (WhatsApp/Teams) agent.
Partial:Slides generated from a promptPartial replacement
Partial:Deep research reportsPartial replacement
Partial:File and code tasks in a sandboxPartial replacement
Partial:Connectors to your appsPartial replacement
Facts, with sources
Every answer links to where we found it. We read the documentation; we did not install it.
Runs on my machine?Confirmed:Self-hosted web app via make or Docker Compose; also a hosted web appTo run everything in Docker (no local Python/Node required):github.com · ii-agent#docker-compose-full-stack ↗today
Model weights licenceConfirmed:No separate model weights; you bring your own model API keysBring your own API keys (BYOK) for full control over cost and model providers.github.com · ii-agent#readme ↗today
Commercial useConfirmed:Yes, Apache-2.0 code; model and sandbox provider terms apply separately100% open source under the Apache-2.0 license.github.com · ii-agent#readme ↗today
Paid services needed?Partial:Needs a model API key or a self-hosted model endpoint; code execution needs an E2B sandbox key; search keys optionalSandbox (optional — needed for code execution)github.com · .env.example ↗today
HardwareUnknown:Not documented; runs Docker, PostgreSQL, Redis and MinIO; no GPU needed with cloud modelsKnow the answer?—
Operating systemsUnknown:README documents Docker, uv, Node.js and make, including a full Docker Compose stack; host operating systems and native Windows/macOS/Linux support are not statedgithub.com · ii-agent#readme ↗today
Setup effortConfirmed:Medium; clone, make setup, add model keys, make dev-all (or Docker Compose stack)Run first-time setup (creates .env files + installs deps)github.com · ii-agent#quick-start ↗today
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