vioscale
Comparison

hermes-agent vs open-webui

On the evidence we track, open-webui leads this comparison with a composite score of 58/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

hermes-agent full profile →open-webui full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
hermes-agent39
★open-webui58
Score
Vioscale score
hermes-agent39 / 100low · 14%
open-webui58 / 100medium · 64%
Pricing
Free tier
hermes-agent✓
open-webui✓
Model
hermes-agentopen_source
open-webuicommercial
Price level
hermes-agentfree
open-webuifree
Transparent
hermes-agent✓
open-webui✓
Integrations
Count
hermes-agent21
open-webui3
Security
Disclosure policy
hermes-agent–
open-webui✓
Vulnerabilities
Adoption
Dependent repos
hermes-agent–
open-webui0
Github stars
hermes-agent–
open-webui150,014
Activity
Commits last 30d
hermes-agent–
open-webui100
Release
Cadence days
hermes-agent–
open-webui2
History
hermes-agent–
open-webui20 items
Language
Primary
hermes-agent–
open-webuiPython
Content
Faq
hermes-agent–
open-webui8 items

What each one is

The product in its own terms, so the numbers below have context.

hermes-agent

Open-source agent with persistent memory that creates and refines its own skills across sessions. Deploy locally or in cloud environments, integrate with 20+ chat platforms and tools, and automate workflows through a learning feedback loop.

Independently observed

open-webui

Leader

An open-source interface that allows users to run AI models on their own hardware or cloud infrastructure, connect to various model providers, and extend functionality through Python scripting. It supports both individual and enterprise deployments with community-driven features and integrations.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

hermes-agent

Open sourceFree tier

Free and open source

  • Open SourceFree
    • Agent with built-in learning loop
    • Persistent memory system
    • 60+ built-in tools
    • 6+ terminal backends (local, Docker, SSH, Singularity, Modal, Daytona)
    • 20+ platform integrations (Telegram, Discord, Slack, WhatsApp, etc.)
    • +4 more
as of verify ↗

open-webui

Leader
Open sourceFree tier

Free open-source. Enterprise options available.

  • Open SourceFree
    • Full AI stack
    • Connect any model
    • Voice, vision, retrieval, generation, search
    • Python extensions
    • Community models and tools
    • +1 more
  • EnterpriseContact sales
    • SSO
    • RBAC
    • Audit logs
    • Data residency controls
    • On-premises deployment
    • +1 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
hermes-agent✗
open-webui✓
macOS
hermes-agent✓
open-webui✗
Windows
hermes-agent✓
open-webui✗
Linux
hermes-agent✓
open-webui✗
CLI
hermes-agent✓
open-webui✓
Deployment
Cloud / SaaS
hermes-agent✓
open-webui✓
Self-hosted
hermes-agent✓
open-webui✓
On-premise
hermes-agent✗
open-webui✓
Hybrid
hermes-agent✗
open-webui✓
Air-gapped
hermes-agent✗
open-webui✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

hermes-agent

21 total
  • Telegram
  • Discord
  • Slack
  • WhatsApp
  • Signal
  • Email
  • CLI
  • Matrix
  • Mattermost
  • SMS
  • DingTalk
  • Feishu
  • WeCom
  • Weixin
  • QQ Bot
  • Yuanbao
  • BlueBubbles
  • Home Assistant
  • Microsoft Teams
  • Google Chat
  • MCP servers
Independently observed

open-webui

Leader
3 total
  • Ollama
  • OpenAI
  • Anthropic
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.