More powerful browser-operating autonomous agent capabilities, but operates as a closed cloud service rather than local software.
#1Hermes-Agent records 3,638,741 monthly visits with -5.4% month-over-month growth and Freemium pricing. Reacti AI records 0 monthly visits with — growth and Freemium pricing.

AI-generated replies and reactions for Twitter and LinkedIn
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | hermes-agent.nousresearch.com | chromewebstore.google.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 3.64M (3,638,741) | 0 (0) |
| MoM Traffic Delta | -208.19K (-5.4%) | 0 (—) |
|---|
| Primary Market & Share | 🇺🇸 United States (19.3%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 1.05M | 0 |
|---|
| User Rating | 4.6 | 4 |
|---|
| Supported Platforms | Website | Browser Extension |
|---|
A free, open-source personal AI agent that learns your projects and works across every messaging app.
Hermes keeps conversations, memories, and skills between sessions, and turns solutions it has already found into reusable capabilities you can call again.
Connect Telegram, Discord, Slack, WhatsApp, Signal, email, and the CLI to a single agent with one shared memory, so context follows you across platforms.
Describe recurring reports, backups, or daily briefings in plain language and let them run unattended through the gateway.
Spawn isolated subagents with their own conversations, terminals, and Python RPC scripts to run zero-context-cost pipelines in parallel.

AI-generated replies and reactions for Twitter and LinkedIn
Click the extension icon on a Twitter or LinkedIn post and get a ready-to-edit comment instead of writing from scratch.
Choose from built-in prompts and templates or create your own so generated comments match your brand's style.
Build bespoke reaction styles rather than relying on generic "Great post!" replies.
Replies can be generated in any language you choose, according to the developer.
More powerful browser-operating autonomous agent capabilities, but operates as a closed cloud service rather than local software.
#1SpecialistAdvanced visual workflow automation and agent orchestration, but requires more manual node setup than autonomous agents.
#2
Free / Open-sourceSimilar local-first design and chat app connectivity, but lacks Hermes' specific multi-platform messaging framework.
#3
Free / Open-sourceSelf-hosted AI workspace for local and cloud models

Free / Open-sourceGreat team-focused agent workspace integration, but less tailored for individual persistent personal agent task automation.

Free / Open-sourceComprehensive multi-provider chat interface and custom agents, but less specialized for autonomous messaging bot task execution.
SpecialistOpen-source AI automation that unifies agents, flows and 770+ app integrations

Hosted cloud option for always-on agents, but lacks the fully self-hosted open-source flexibility of Hermes.

Free / Open-sourceSelf-driving agent platform you run in your own cloud

Engineer the first hour of your LinkedIn post with real engagement

Free / Open-sourceStrong open-source agent workstation with persistent memory, but relies more heavily on Qwen models.

SpecialistExcellent local code execution capabilities, but focuses primarily on terminal commands rather than persistent messaging bots.
More powerful browser-operating autonomous agent capabilities, but operates as a closed cloud service rather than local software.
SpecialistAdvanced visual workflow automation and agent orchestration, but requires more manual node setup than autonomous agents.
Free / Open-sourceSimilar local-first design and chat app connectivity, but lacks Hermes' specific multi-platform messaging framework.
Free / Open-sourceSelf-hosted AI workspace for local and cloud models
Free / Open-sourceComprehensive multi-provider chat interface and custom agents, but less specialized for autonomous messaging bot task execution.
SpecialistOpen-source AI automation that unifies agents, flows and 770+ app integrations
Engineer the first hour of your LinkedIn post with real engagement
SpecialistExcellent local code execution capabilities, but focuses primarily on terminal commands rather than persistent messaging bots.