AgentIndex icon
AgentIndex
ToolsCategoriesTrendingNewCompare
Submit Tool
Home/
Compare/
holaOS vs zenii
holaOS logo
holaOS
★ 5.4k
vs
zenii logo
zenii
★ 23

holaOS vs zenii

holaOS: holaOS is an agent environment built for long-horizon work, continuity, and self-evolution. It provides agents with a structured operating system including runtime, memory, tools, apps, and durable state, enabling them to operate continuously, evolve over time, and remain inspectable across different runs.; zenii: Zenii is a local daemon that provides a shared AI backend for desktop apps, CLI tools, TUI, scripts, and MCP clients. It offers persistent memory, provider routing, and tool execution via a REST API on localhost:18981. Built with Rust/Tauri, it supports multiple AI providers and includes tools like MCP server and client.

01

TL;DR

holaOS logoChoose holaOS if…

Building agents that perform complex, multi-step tasks over extended periods

zenii logoChoose zenii if…

Local automations requiring shared memory across scripts and tools

02

Side-by-Side Comparison

Field
holaOS logoholaOS
zenii logozenii
Category
Dev Tooling
Memory & Context
Stars
★ 5.4k
★ 23
License
MIT
MIT
Updated
2d ago
6d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agent, agent-harness, agent-runtime
ai-agents, ai-backend, ai-infrastructure
03

Features

holaOS logoholaOS
01Structured operating system for agents
02Designed for long-horizon work and continuity
03Enables agents to self-evolve over time
04Provides durable state and memory for continuous operation
05Offers inspectable state across multiple runs
zenii logozenii
01Local daemon with REST and WebSocket API
02Shared memory across scripts, tools, and agents
03Support for 6+ AI providers (OpenAI, Anthropic, Gemini, etc.)
04MCP server and client for tool integration
05Native desktop app, CLI, and TUI interfaces
04

Use Cases

holaOS logoholaOS
↳Building agents that perform complex, multi-step tasks over extended periods
↳Developing continuously learning and evolving AI systems
↳Creating custom workspace applications on top of the holaOS environment
zenii logozenii
↳Local automations requiring shared memory across scripts and tools
↳Developer tooling needing a single AI backend behind HTTP or MCP
↳Self-hosted AI workflows prioritizing privacy and local control
05

Best For

holaOS logoholaOS
TrendingMulti-AgentLLM Infra
zenii logozenii
TrendingWorkflow AutomationMemory & Context
FAQ

FAQ

What is the difference between holaOS and zenii?
Both holaOS and zenii are in the Dev Tooling category. holaOS has 5.4k stars, while zenii has 23 stars.
Which is better, holaOS or zenii?
The best choice depends on your use case. Choose holaOS if Building agents that perform complex, multi-step tasks over extended periods, and zenii if Local automations requiring shared memory across scripts and tools.
Is holaOS free or open source?
Yes, holaOS is open source on GitHub (MIT).
Is zenii free or open source?
Yes, zenii is open source on GitHub (MIT).
→

Related

Alternatives to holaOS →Alternatives to zenii →holaOS details →zenii details →
© 2026 AgentIndex.app|Built by a 10-year iOS Developer.
QYSGitHubBuy me a coffee ☕

Browse by Category

Code AssistantWorkflow AutomationRAG / Knowledge BaseMulti-AgentBrowser AutomationLLM InfraDev ToolingObservability

Not affiliated with Anthropic, OpenAI or Microsoft.