Hermes Desktop vs Presto Voice
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Hermes Desktop | Presto Voice |
|---|---|---|
| Pricing | Free (open-source) | Contact for pricing (enterprise) |
| Core Function | Self-improving AI agent for desktop automation | Drive-thru voice AI for QSR chains |
| Target Audience | Developers, power users, researchers | QSR chains, franchise networks |
| Deployment | Self-hosted desktop app (macOS, Windows, Linux) | Cloud-based, integrated with POS/headset systems |
| Key Feature | Closed learning loop – creates and improves skills autonomously | Up to 95% non-intervention rate on orders, upselling engine |
| Integrations | Telegram, Discord, Slack, WhatsApp, Signal, multiple AI providers | ElevenLabs, POS systems, headset systems |
Hermes Desktop is an open-source desktop GUI for the Hermes Agent, with a built-in learning loop that turns your tasks into reusable skills
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Presto Voice is drive-thru voice AI that takes QSR orders and upsells every car at the speaker post.
Visit WebsiteWhat real users say: Hermes Desktop vs Presto Voice
Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.
Hermes Desktop
67 mentions across 6 sources · 45% positive — mixed (averaged across 6 sources)
Hacker News, YouTube, Product Hunt, Bluesky, GitHub, Lemmy
What users praise
- • Free, open-source (MIT) with no hidden costs.
- • Closed learning loop creates skills from completed tasks.
- • Deep persistent memory with FTS5 search and summarization.
- • Supports 300+ models via OpenRouter, Ollama, local providers.
What frustrates them
- • Remote mode is broken — connects but can't use.
- • Windows installer hangs at 100% for many users.
- • Documentation is sparse — community had to make guides.
- • Intel Macs are not supported at all.
Researched Jul 28, 2026
Presto Voice
45 mentions across 3 sources · 32% positive — critical (weighted across 3 sources)
YouTube, App Store, Lemmy
What users praise
- • Fifteen-plus years in restaurant automation gives Presto real QSR operational experience
- • Handles POS and headset provider integration itself, avoiding a lane shutdown at install
- • National rollouts at Wienerschnitzel, Taco John's, and Dairy Queen validate enterprise scale
- • Spectrum-of-models approach targets store-by-store variation in menus, accents, and ambient noise
What frustrates them
- • No independent operator reviews exist in the public data to validate the 95% claim
- • Vendor-published metrics lack third-party audited baselines or methodology
- • Only Toast is named as an integration — other POS stacks are unproven
- • Pricing is undisclosed, making per-lane ROI modeling impossible up front
Researched Oct 7, 2026
Who should pick which
- Solo developer building a personal AI assistantPick: Hermes Desktop
Hermes is free, open-source, and runs locally; it learns from your tasks and can schedule jobs, message across platforms, and automate code/terminal workflows.
- QSR chain operator looking to automate drive-thru orderingPick: Presto Voice
Presto offers proven voice AI with up to 95% non-intervention, upselling engine, and integrations with POS/headset systems; confirmed by recent Dairy Queen partnership.
- Researcher generating training data for tool-calling modelsPick: Hermes Desktop
Hermes supports batch trajectory generation and is compatible with agentskills.io, ideal for creating datasets to train tool-calling LLMs.
- Franchise network with multiple drive-thru locationsPick: Presto Voice
Presto is designed for multi-location deployment, menu unification, and easy installation at scale, with measurable ROI metrics for franchise oversight.
- Team needing multi-platform messaging automationPick: Hermes Desktop
Hermes integrates Telegram, Discord, Slack, WhatsApp, Signal, and allows cron-scheduled task delivery across these channels.
Frequently Asked Questions
What is the primary difference between Hermes Desktop and Presto Voice?
Hermes Desktop is a free, open-source AI agent for desktop automation and learning loops, while Presto Voice is an enterprise voice AI platform specifically for QSR drive-thru order taking.
Can I use Hermes Desktop for voice ordering in a restaurant?
No, Hermes Desktop is a desktop app for task automation and messaging, not designed for restaurant voice ordering. Presto Voice is built for that purpose.
Does Presto Voice offer a free tier or open-source version?
No, Presto Voice is a contact-based enterprise product. Pricing is only available through sales, and there is no free tier or open-source version.
Which tool supports more AI models?
Hermes Desktop supports 300+ models via OpenRouter, OpenAI, Anthropic, Gemini, local providers, and more. Presto Voice uses a spectrum of voice AI models including ElevenLabs but is not model-agnostic.
Can I run Hermes Desktop on multiple operating systems?
Yes, Hermes Desktop runs on macOS, Windows, and Linux as a native Electron app.
How does upselling work in Presto Voice?
Presto Voice includes an upselling engine that recommends add-ons and specials during drive-thru orders, achieving up to 88% offer acceptance rates and up to 6% monthly incremental revenue.
Is Hermes Desktop suitable for non-technical users?
It has a first-run GUI wizard, but still involves some terminal usage and configuration. It's best for developers and power users comfortable with self-hosting.
What recent news is there about Presto Voice?
As of April 2026, Dairy Queen has partnered with Presto to use its Voice AI for drive-thru ordering automation.
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Last reviewed: July 3, 2026