Cerul vs Presto Voice

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

Analysis reviewed Live tool data as of 2026-08-23
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At a glance

DimensionCerulPresto Voice
PricingFreemium (paid tiers likely)Contact for pricing
Best ForAI agents, developers, researchersQSR chains with drive-thrus
Key FeatureMultimodal search across speech, visuals, textAutomated drive-thru voice AI with upselling
IntegrationsDesktop app overlays, YouTube, podcastsPOS, headset systems, ElevenLabs
Latest NewsNo recent newsDairy Queen partnership (2026-04-16)
DeploymentCloud API + self-hosted/open sourceCloud-based, multi-location installation

These tools serve completely different needs. Presto Voice is for QSR chains wanting to automate drive-thru ordering and boost revenue through upselling, with recent adoption by Dairy Queen. Cerul is a video search API for developers needing to find moments across speech, visuals, and text. Choose Presto Voice if you run drive-thru operations; choose Cerul if you need to query video content semantically.

Cerul
Cerul

Semantic video search with timestamped evidence for agents and local libraries.

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Presto Voice
Presto Voice

Managed drive-thru voice AI for QSR chains, boosting revenue and staff efficiency.

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Pricing
Freemium
Contact Sales
Plans
$0
$9.99/month (billed annually at $119.88)
$29.99/month (billed annually at $359.88)
Pay as you go
Popularity
12 views
7.5k views
Skill Level
Intermediate
Intermediate
API Available
Platforms
APIDesktop
API
Categories
👁️ Computer Vision🌐 Web Scraping & Search APIs
🍽️ Restaurant & Hospitality☎️ Voice AI Agents & Phone Automation
Features
Semantic video search across speech, visuals, and on-screen text
Single API endpoint POST /v1/search with scope and execution policy
Timestamped grounded results with relevance scores (0.0-1.0)
Evidence includes start/end seconds, exact quote, and locator URL
Optional AI-generated answer from matched evidence
Local desktop app for macOS Apple silicon, no account needed
Global search overlay (Alt+Space) to jump to video moments
Index local folders, YouTube channels, and podcasts offline
Local REST API in desktop app for agent integration
MCP support for agent calls, with daily limits per plan
Cloud API for upload, speech indexing, search, and clip export (early access)
Manual single-video cloud upload with explicit confirmation (v0.0.93)
Cloud sync across authorized devices (Go and Pro plans)
Open-source core with no-training commitment on user data
Free tier with 10-hour local library and 20 MCP calls per day
Automated drive-thru order taking via voice AI
Spectrum of Voice AI models for multi-brand adaptation
Upselling engine for add-ons and specials
Up to 95% non-intervention rate on orders
Up to 88% upsell offer acceptance rate
Up to 6% monthly incremental revenue increase
24/7 drive-thru availability
Installation at scale with minimal disruption
Integration with major POS and headset providers
Measurable ROI metrics (non-intervention, upsell, revenue lift)
Managed deployment and ongoing support
Optimizes staff efficiency and order accuracy
National rollout experience (Taco John's, Wienerschnitzel, Dairy Queen)
15+ years restaurant industry experience

What real users say: Cerul 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.

Cerul

14 mentions across 1 sources · 50% positive — mixed

Lemmy

What users praise

  • Multimodal search across speech, visuals, and text
  • Free tier with 100 signup credits and 10 daily searches
  • Open-source self-hosting option available
  • Privacy commitment: no training on customer data

What frustrates them

  • No community feedback to validate tool claims
  • Limited platform support: desktop app is Mac-only
  • Designed for developers, not non-technical users
  • No integrations listed, may require custom setup

Researched Jul 3, 2026

Presto Voice

34 mentions across 3 sources · 18% positive — critical

YouTube, App Store, Lemmy

What users praise

  • Vendor claims up to 95% non-intervention rates on orders.
  • Upselling engine reportedly achieves up to 88% offer acceptance.
  • Integration with major POS and headset systems is extensive.
  • Deployment at scale with minimal disruption, per vendor.

What frustrates them

  • No independent reviews or case studies found in community data.
  • Pricing is opaque, requiring sales conversation for any estimate.
  • Not suitable for small restaurants due to enterprise focus.
  • No self-service setup, limiting flexibility for tech-savvy users.

Researched Aug 18, 2026

Who should pick which

  • QSR Chain Operator
    Pick: Presto Voice

    Presto Voice is designed for drive-thru automation, offering up to 95% non-intervention rate and upselling engine to boost revenue, with proven partnerships like Dairy Queen.

  • AI Agent Developer
    Pick: Cerul

    Cerul provides a single API to search video by meaning across modalities, perfect for grounding AI agents in video content with timestamped, relevant results.

  • Researcher Analyzing Lecture Videos
    Pick: Cerul

    Cerul's desktop app and multimodal search allow researchers to quickly find specific moments in lecture recordings without manual scrubbing.

  • Franchise Network Manager
    Pick: Presto Voice

    Presto Voice supports multi-location deployment and menu unification, ideal for franchise networks needing consistent voice AI across stores.

Frequently Asked Questions

Cerul vs Presto Voice: which should you choose?

These tools serve completely different needs. Presto Voice is for QSR chains wanting to automate drive-thru ordering and boost revenue through upselling, with recent adoption by Dairy Queen. Cerul is a video search API for developers needing to find moments across speech, visuals, and text. Choose Presto Voice if you run drive-thru operations; choose Cerul if you need to query video content semantically.

Which tool is better for a small restaurant?

Neither is ideal for a small restaurant. Presto Voice is built for QSR chains, and Cerul is for video search.

Can Cerul be used for drive-thru?

No, Cerul indexes video for search; it does not handle voice ordering or drive-thru operations.

Does Presto Voice have a free tier?

No, Presto Voice's pricing is contact-based, likely requiring a paid plan.

Can I self-host Cerul?

Yes, Cerul offers an open source self-hosting option.

What models does Presto Voice use?

It uses a spectrum of voice AI models including ElevenLabs.

What integrations does Cerul have?

Cerul integrates with desktop app overlays, YouTube, and podcasts via the desktop app.

Is Presto Voice only for drive-thrus?

It also includes phone ordering automation, but its primary focus is drive-thru.

Does Cerul support real-time video search?

No, it is designed for pre-recorded video indexing and search.

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Last reviewed: July 3, 2026