AgentIndex icon
AgentIndex
agenticmail logo
agenticmail
★ 239
vs
holaOS logo
holaOS
★ 11.5k

agenticmail vs holaOS

agenticmail: AgenticMail is a self-hosted communication platform purpose-built for AI agents. It runs a local Stalwart mail server via Docker, integrates Google Voice for SMS/phone access, exposes a REST API with 75+ endpoints, and works with any MCP-compatible AI client and OpenClaw via plugin. Each agent gets its own email address, phone number, inbox, and API key.; 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.

01

TL;DR

agenticmail logo
agenticmailVoice / Speech · ★ 239

Give AI agents real email addresses to communicate with people and businesses

Read agenticmail full review →
holaOS logo
holaOSDev Tooling · ★ 11.5k

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

Read holaOS full review →
02

Side-by-Side Comparison

Field
agenticmail logoagenticmail
holaOS logoholaOS
Category
Voice / Speech
Dev Tooling
Stars
★ 239
★ 11.5k
License
MIT
MIT
Install Command
npm install -g @agenticmail/cli
curl -fsSL https://raw.githubusercontent.com/holaboss-ai/holaboss-ai/main/scripts/install.sh | bash -s -- --launch
Updated
1d ago
2mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agent, agent-email, agent-sms
agent, agent-harness, agent-runtime
03

Features

agenticmail logoagenticmail
01Email operations (send, receive, search, folders, drafts, templates, scheduled sending, signatures, tags, contacts)
02Multi-agent support (isolated mailboxes, agent-to-agent email, task system, RPC calls, agent directory)
03Gateway for internet email (Relay mode with Gmail/Outlook, Domain mode with Cloudflare DNS/SPF/DKIM/DMARC)
04Security (outbound guard blocking sensitive data, spam filter, human-only approval flow)
05SMS/phone number access via Google Voice (read, send, verification code extraction)
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
04

Use Cases

agenticmail logoagenticmail
↳Give AI agents real email addresses to communicate with people and businesses
↳Enable agents to collaborate by emailing each other, assigning tasks, and making RPC calls
↳Allow agents to receive SMS and verification codes for account registrations and 2FA
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
05

Best For

agenticmail logoagenticmail
—
holaOS logoholaOS
Most Popular
FAQ

FAQ

What is the difference between agenticmail and holaOS?
Both agenticmail and holaOS are in the Voice / Speech category. agenticmail has 239 stars, while holaOS has 11.5k stars.
Which is better, agenticmail or holaOS?
The best choice depends on your use case. Choose agenticmail if Give AI agents real email addresses to communicate with people and businesses, and holaOS if Building agents that perform complex, multi-step tasks over extended periods.
Is agenticmail free or open source?
Yes, agenticmail is open source on GitHub (MIT).
Is holaOS free or open source?
Yes, holaOS is open source on GitHub (MIT).
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