Hearth vs Hermes Desktop

Hearth and Hermes Desktop are both ai agent apps tracked by AIDiveForge. Below is a side-by-side comparison of pricing, capabilities, platforms, and ownership — sourced from each tool's live website and verified before publishing.

Hearth

Hearth runs on your own hardware and handles the tasks that usually demand a SaaS subscription: opening applications, reading and writing files, driving a real browser you can watch, and carrying memory of past sessions — all without a single request leaving your network. The MIT license means you can fork it, extend it, and ship modified versions without legal friction. That said, the GitHub repo shows 9 stars and 297 commits from a single-org project, which signals early-stage software rather than a hardened production runtime. Windows is the primary target; Linux and macOS support is not confirmed by the page. Teams that need cross-platform deployment or enterprise support will hit the ceiling fast.

Hermes Desktop

Hermes Studio is an open-source, self-hosted dashboard that wraps Hermes Agent in a control plane: task scheduling, multi-agent coordination, memory and skill management, cost tracking, and an approval gate for actions you don't want running unsupervised. The vendor describes it as MIT-licensed with no paid tiers, which means every feature ships without a paywall. The architecture assumes you are already running Hermes Agent locally — Hermes Studio is the interface, not the runtime. Teams that need cloud-hosted infrastructure or agents that run without a local Hermes Agent install will hit that wall immediately.

Attribute	Hearth	Hermes Desktop
Pricing	Free	Free
Free trial	No	No
Open source	Yes	Yes
Has API	No	Yes
Self-hosted option	Yes	Yes
Platforms	Windows (primary); macOS/Linux from source	Web (browser-based); desktop app available for macOS, Windows, Linux; Docker support
Released	—	2026-04
Pros	Fully local execution with no telemetry or account requirement, which means sensitive file operations and internal automation never leave the machine — eliminating the data-residency risk that blocks cloud tools in regulated environments. MIT license with a self-hosted architecture, so you can fork, modify, and redistribute without licensing negotiation — the thing that stops most teams from customizing a SaaS automation tool at all. Voice and natural-language input connected directly to OS-level actions, so non-technical users can run repetitive file and app tasks without writing scripts or maintaining a workflow canvas. Reusable, installable 'skills' that the community can share, which means automation one developer builds for cleaning a downloads folder can be packaged and reused by anyone on the same stack — no rebuild from scratch. A visible, watchable browser session rather than headless automation, so you can audit exactly what the agent is doing in real time instead of debugging a black-box scraper after it goes wrong.	Execution approval gates for sensitive agent actions, so dangerous steps — file writes, external API calls, irreversible operations — wait for a human sign-off before firing rather than completing silently. Cron-based background worker scheduling through the dashboard UI, which means recurring agent tasks run on schedule without the person who set them up keeping a terminal session alive. Multi-agent team coordination from a single interface, so parallel workstreams across specialized agents are visible and controllable without hopping between separate sessions or log files. Fully self-hosted and MIT-licensed with no paid-only features, which means audit logs, memory management, and cost tracking are all available without a billing relationship or data leaving your infrastructure. Centralized cost and session tracking across agent runs, so you catch runaway spend or unexpected token usage before it compounds rather than discovering it on a monthly invoice.
Cons	The project targets Windows explicitly; the page does not confirm Linux or macOS support. Teams running mixed-OS environments or deploying to Linux servers cannot use Hearth without forking the codebase and porting the OS-control layer themselves — at which point they are maintaining their own tool, not adopting one. At single-digit GitHub stars and a single-org contributor base, there is no meaningful community to surface bugs, maintain compatibility with OS updates, or keep pace with new local model releases. When a Windows update breaks the file-control layer, the fix timeline depends entirely on one maintainer. There is no multi-user, logging, or audit-trail architecture described anywhere in the repo. Teams that need to demonstrate who ran what automation and when — for compliance, for incident review, or for shared-machine safety — will find nothing here and will move to a tool like Open Interpreter paired with structured logging, or a managed RPA platform, before the first audit request arrives.	Hermes Studio is a dashboard for Hermes Agent specifically — teams running agents on any other runtime (LangChain, AutoGen, CrewAI) cannot use it as a general control plane and would need to either migrate to Hermes Agent or adopt a different orchestration layer entirely. Self-hosted deployment means your team owns installation, updates, and infrastructure reliability; when the dashboard goes down, agent monitoring and approval gates go with it, and there is no vendor-managed fallback. The project carries a single-maintainer history under JPeetz with no documented enterprise support channel, so teams that need SLAs, dedicated support, or guaranteed patch timelines face a gap that typically pushes them toward commercially backed alternatives.

Bottom line

Only Hermes Desktop exposes a public API. Choose based on which difference matters most for your workflow.

Frequently asked questions

What is the difference between Hearth and Hermes Desktop?

Hearth is Free and open source, while Hermes Desktop is Free and open source. Compare pricing, free trial, API, platforms, and pros/cons in the table above on AIDiveForge.

Is Hearth better than Hermes Desktop?

It depends on your workflow. Use the side-by-side attributes (pricing, open source, API, self-hosted, platforms) to decide. AIDiveForge does not rank a universal winner — we publish verified facts so you can choose.