Ethora vs Presto Voice

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-10-09
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At a glance

DimensionEthoraPresto Voice
PricingFree cloud server up to 1k MAU, then contact for paidContact sales (enterprise)
Target AudienceDevelopers, startups, SMBs building chat appsQSR chains with drive-thrus
Core FunctionalityChat SDK + no-code AI agentsDrive-thru voice AI automation
DeploymentCloud or self-hosted (AWS, on-prem)Cloud-based, installed at scale
Key FeatureOne-line React chat import, RAG automationUp to 95% non-intervention, upselling engine
IntegrationsSocial sign-on, wallet, self-hosted LLMElevenLabs, POS, headset systems
Ethora
Ethora

Ethora is a chat and AI SDK for adding real-time messaging, voice rooms and RAG agents to web, iOS and Android apps, self-hosted or in Ethora's cloud.

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Presto Voice
Presto Voice

Presto Voice is drive-thru voice AI that takes QSR orders at the speaker post and upsells every car.

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Pricing
Freemium
Contact Sales
Plans
$0/mo
$149/mo billed monthly
$599+/mo billed monthly
—
Popularity
7 views
7.5k views
Skill Level
Beginner-friendly
Intermediate
API Available
Platforms
WebMobileAPIPlugin
API
Categories
💬 Chatbot Builders💻 Code & Development
🍽️ Restaurant & Hospitality☎️ Voice AI Agents & Phone Automation
Features
React.js chat component via the @ethora/chat-component NPM package (TypeScript, Node and React)
React Native chat SDK for iOS and Android from one codebase
Native Android chat SDK in Kotlin and Java
Native iOS chat SDK in Swift, installable via Swift Package Manager
Chat UI kits and customizable prebuilt React components
Embeddable chat widget for websites and legacy web portals
Self-hosted chat server on AWS, your own cloud, or on-premises
Voice chat SDK with realtime audio rooms
No-code AI agent builder that crawls websites and indexes documents for RAG
Unstructured documents indexer for building AI knowledge bases
AI chat bot and agent SDK for Python and Node.js
Embeddable AI agent widget for websites and web portals
WordPress AI Agent Plugin for no-code site agents
MCP server (Model Context Protocol) for wiring tools into agents
Self-hosted LLM AI server on AWS or on-premises
Automated drive-thru order taking via voice AI at the speaker post
Continuous upselling of add-ons and specials to raise average order value
Runs a spectrum of Voice AI approaches rather than a single model
Up to 95% non-intervention rate on drive-thru orders (vendor-published)
Up to 88% upsell offer rate (vendor-published)
Up to 6% monthly incremental revenue increase (vendor-published)
24/7 drive-thru ordering availability
Installation at scale without disrupting live drive-thru lanes
POS and headset provider integration handled by Presto (integration specialist)
Available through the Toast Partner Ecosystem (Sept. 21, 2026)
Managed deployment with ongoing vendor support
ROI reporting across non-intervention, upsell, and revenue lift
National rollout experience at Wienerschnitzel, Taco John's, and Dairy Queen
15+ years of restaurant drive-thru automation experience since 2008
Integrations
OpenAI
WordPress
MCP
Toast

What real users say: Ethora 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.

Ethora

14 mentions across 1 sources · 50% positive — mixed (averaged across 1 source)

Lemmy

What users praise

  • • Generous free tier supports up to 1,000 MAU.
  • • Multi-platform SDKs cover web, iOS, Android, React Native.
  • • No-code AI agent builder lowers entry barrier for non-developers.
  • • Self-hosted options enable data privacy compliance.

What frustrates them

  • • No real community feedback to validate claims.
  • • Missing integrations for popular third-party services.
  • • Paid plans pricing is not transparent.
  • • Unclear performance and scalability at higher loads.

Researched Jul 3, 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 founder building a chat MVP with AI
    Pick: Ethora

    Ethora offers a free tier up to 1k MAU, one-line React import, and no-code AI agent builder—ideal for rapid prototyping.

  • Enterprise needing self-hosted, compliant chat infrastructure
    Pick: Ethora

    Ethora provides self-hosted chat and AI servers for on-prem deployment, meeting compliance needs.

  • QSR chain with multiple drive-thrus wanting to increase revenue
    Pick: Presto Voice

    Presto Voice automates orders with high non-intervention rates and proven upselling (up to 6% revenue lift).

  • Restaurant operator seeking 24/7 phone ordering automation
    Pick: Presto Voice

    Presto Voice includes phone ordering automation alongside drive-thru, with 24/7 operation.

  • Developer integrating chat into an existing React app
    Pick: Ethora

    Ethora's one-line React chat import and extensive SDKs make integration fast.

Frequently Asked Questions

Can Ethora be used for drive-thru ordering?

No, Ethora is a chat SDK for building messaging apps, not a drive-thru voice AI system.

Does Presto Voice offer a free trial?

Presto Voice is enterprise software with contact-based pricing; no free tier is mentioned.

Which tool integrates with ElevenLabs?

Presto Voice integrates with ElevenLabs as part of its multi-model voice AI approach.

Can Ethora be self-hosted?

Yes, Ethora offers self-hosted chat and LLM AI servers on AWS or on-prem.

Does Presto Voice support upselling?

Yes, it includes an upselling engine with reported up to 88% offer acceptance and 6% monthly revenue lift.

What is the maximum concurrent users on Ethora free tier?

The free cloud server supports up to 100 concurrent connections.

Which tool is better for a small independent restaurant?

Neither is ideal; Ethora is for chat apps, Presto Voice is for large chains. A small restaurant may consider simpler alternatives.

Does Presto Voice integrate with any POS?

It integrates with major POS and headset systems, but specific names are not listed.

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Last reviewed: July 3, 2026