AgentIndex icon
AgentIndex
harvey logo
harvey
★ 2.8k
vs
hermes-agent logo
hermes-agent
★ 257.7k

harvey vs hermes-agent

harvey: Harvey is an autonomous sales agent that finds businesses, learns something specific about each, writes and sends cold email, and works replies toward a meeting. It runs locally in a 15-minute loop using a Claude Code or Codex subscription instead of a per-token API bill, and by default every email waits for approval.; hermes-agent: Hermes Agent is a self-improving AI agent from Nous Research with a built-in learning loop: it creates skills after complex tasks, improves them during use, searches its own past sessions and builds a model of the user over time. It works with any model provider, talks through a terminal UI or Telegram, Discord, Slack, WhatsApp and Signal, and runs on local, Docker, SSH or serverless backends.

01

TL;DR

harvey logo
harveyWorkflow Automation · ★ 2.8k

Run outbound prospecting to small local businesses without Apollo or ZoomInfo

Read harvey full review →
hermes-agent logo
hermes-agentWorkflow Automation · ★ 257.7k

A personal assistant on a cheap VPS that you talk to from Telegram

Read hermes-agent full review →
02

Side-by-Side Comparison

Field
harvey logoharvey
hermes-agent logohermes-agent
Category
Workflow Automation
Workflow Automation
Stars
★ 2.8k
★ 257.7k
License
MIT
MIT
Install Command
python3.13 -m venv .venv && source .venv/bin/activate && pip install -e .
curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash
Updated
1d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
sales-automation, cold-email, prospecting
agent-framework, ai, ai-agent
03

Features

harvey logoharvey
01Discover, profile, enrich and verify pipeline for local businesses
02Uses Claude Pro/Max or ChatGPT plans through the CLI, not API keys
03Approval outbox by default, with an optional autopilot mode
04Deterministic pre-send gate, opt-out handling and send windows in the recipient's time zone
05Local dashboard on localhost:5555 backed by SQLite
hermes-agent logohermes-agent
01Autonomous skill creation after complex tasks, with skills that self-improve during use
02FTS5 session search with LLM summarization and Honcho user modeling for cross-session recall
03Single gateway for Telegram, Discord, Slack, WhatsApp, Signal and CLI
04Built-in cron scheduler with delivery to any platform
05Seven terminal backends: local, Docker, SSH, Singularity, Modal, Daytona, Vercel Sandbox
06Switch model providers with hermes model, no code changes
04

Use Cases

harvey logoharvey
↳Run outbound prospecting to small local businesses without Apollo or ZoomInfo
↳Draft personalized cold email sequences for human approval
↳Triage replies and hand complex conversations back to a person
hermes-agent logohermes-agent
↳A personal assistant on a cheap VPS that you talk to from Telegram
↳Unattended daily reports, backups and audits defined in natural language
↳Generating tool-calling trajectories for model training research
05

Best For

harvey logoharvey
—
hermes-agent logohermes-agent
Most Popular
FAQ

FAQ

What is the difference between harvey and hermes-agent?
Both harvey and hermes-agent are in the Workflow Automation category. harvey has 2.8k stars, while hermes-agent has 257.7k stars.
Which is better, harvey or hermes-agent?
The best choice depends on your use case. Choose harvey if Run outbound prospecting to small local businesses without Apollo or ZoomInfo, and hermes-agent if A personal assistant on a cheap VPS that you talk to from Telegram.
Is harvey free or open source?
Yes, harvey is open source on GitHub (MIT).
Is hermes-agent free or open source?
Yes, hermes-agent is open source on GitHub (MIT).
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