AgentIndex icon
AgentIndex
holaOS logo
holaOS
★ 11.5k
vs
evidra logo
evidra
★ 15

holaOS vs evidra

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.; evidra: Evidra records intent, outcome, and refusal for every infrastructure mutation, enabling risk assessment, behavioral signal detection, and reliability scoring. It provides an MCP server and CLI for seamless integration with agents, pipelines, and scripts.

01

TL;DR

holaOS logo
holaOSDev Tooling · ★ 11.5k

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

Read holaOS full review →
evidra logo
evidraDev Tooling · ★ 15

Agent benchmarking with real infrastructure scenarios

Read evidra full review →
02

Side-by-Side Comparison

Field
holaOS logoholaOS
evidra logoevidra
Category
Dev Tooling
Dev Tooling
Stars
★ 11.5k
★ 15
License
MIT
Apache-2.0
Install Command
curl -fsSL https://raw.githubusercontent.com/holaboss-ai/holaboss-ai/main/scripts/install.sh | bash -s -- --launch
brew install samebits/tap/evidra
Updated
2mo ago
4w ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agent, agent-harness, agent-runtime
ai, ai-agent, audit
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
evidra logoevidra
01Auto-evidence for mutations with zero agent code
02Smart output reducing token consumption (~40 tokens vs ~2400)
036 tools instead of 270 specialized tools
04Reliability scorecards with 0-100 scoring and behavioral signals
05Proxy mode to wrap existing MCP servers
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
evidra logoevidra
↳Agent benchmarking with real infrastructure scenarios
↳CI/CD integration for evidence recording
↳Self-hosted analytics for platform teams
05

Best For

holaOS logoholaOS
Most Popular
evidra logoevidra
—
FAQ

FAQ

What is the difference between holaOS and evidra?
Both holaOS and evidra are in the Dev Tooling category. holaOS has 11.5k stars, while evidra has 15 stars.
Which is better, holaOS or evidra?
The best choice depends on your use case. Choose holaOS if Building agents that perform complex, multi-step tasks over extended periods, and evidra if Agent benchmarking with real infrastructure scenarios.
Is holaOS free or open source?
Yes, holaOS is open source on GitHub (MIT).
Is evidra free or open source?
Yes, evidra is open source on GitHub (Apache-2.0).
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Related

Alternatives to holaOS →Alternatives to evidra →holaOS details →evidra details →