AgentPhone vs Presto Voice

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

Analysis generated Live tool data as of 2026-11-13
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AgentPhone or Presto Voice: which should you choose?

DimensionAgentPhonePresto Voice
PricingFree · from $3/number/moCustom pricing
Best forDevelopers shipping AI agents that need a US or Canadian phone number with voice and SMS, Sales and outreach teams automating lead follow-up by call and text from an agentMulti-location QSR chains rolling drive-thru voice AI across dozens or hundreds of stores, Franchise networks wanting one vendor accountable for the speaker post and its integrations
Standout featuresProvision US and Canadian phone numbers in one API call · Unified webhook delivers voice calls and SMS/MMS in the same event format · Real-time transcription of inbound voice calls with live transcript streamingAutomated drive-thru order taking via Voice AI at the speaker post · Continuous upselling of add-ons and specials to raise average order value · Spectrum of Voice AI approaches instead of a single model
Viability score81/10074/100
APIYesYes

AgentPhone is the stronger pick for developers shipping ai agents that need a us or canadian phone number with voice and sms; Presto Voice fits better for multi-location qsr chains rolling drive-thru voice ai across dozens or hundreds of stores.

Built from live tool data, last verified 2026-11-13.

AgentPhone
AgentPhone

AgentPhone gives AI agents their own US or Canadian phone number for voice and SMS through one API call and one unified webhook.

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Presto Voice
Presto Voice

Drive-thru voice AI that takes QSR orders and upsells at the speaker post, 24/7

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Pricing
Freemium
Contact Sales
Plans
Starting credit$5 one-time
Usage-based (pay as you go)$3/number/mo + usage
iMessageFrom $150/line/mo
WhatsApp Business (Beta)Free
RCS (Beta)$0.013000/segment
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Popularity
3 views
7.5k views
Skill Level
Intermediate
Intermediate
API Available
Platforms
APIWeb
API
Categories
☎️ Voice AI Agents & Phone Automation⚙️ Developer Infrastructure
🍽️ Restaurant & Hospitality☎️ Voice AI Agents & Phone Automation
FeaturesAgentPhonePresto Voice
Provision US and Canadian phone numbers in one API call
Unified webhook delivers voice calls and SMS/MMS in the same event format
Real-time transcription of inbound voice calls with live transcript streaming
Text-to-speech handled by AgentPhone for outgoing agent replies
Choose hosted voice (22¢/min) or your own agent over webhook (13¢/min)
Native MCP server (npx agentphone-mcp) for Claude Code, Cursor, OpenClaw, and Windsurf
Official Vercel Chat SDK adapter for Slack, Teams, and Discord
Python SDK, Node.js SDK, and REST API at https://api.agentphone.ai/v1
HMAC-signed webhook events (agent.message, agent.call_ended)
Automatic conversation threading across calls and messages
Sub-accounts with their own numbers and usage on one rolled-up bill
iMessage lines with read receipts and typing indicators
WhatsApp Business and RCS channels (beta, switched on per account)
SIP trunking to point numbers at your own voice stack
Call recording across all numbers on the account for $5/month
Automated drive-thru order taking via Voice AI at the speaker post
Continuous upselling of add-ons and specials to raise average order value
Spectrum of Voice AI approaches instead of 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
POS and headset provider integration handled per location by Presto
Install at scale without disrupting live drive-thru operations
Toast POS integration via the Toast Partner Ecosystem (Sept. 21, 2026)
Managed deployment with ongoing vendor support
ROI reporting on non-intervention, upsell offer, and revenue lift
Nationwide rollouts referenced at Wienerschnitzel, Taco John's, and Dairy Queen
15+ years of restaurant drive-thru automation since 2008
$10M raise (Sept. 28, 2026) to fund Voice AI deployments and product
IntegrationsAgentPhonePresto Voice
Claude Code
Cursor
OpenClaw
Windsurf
MCP
Slack
Microsoft Teams
Discord
Vercel Chat SDK
WhatsApp
GitHub
Toast

What do real users say about AgentPhone 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.

AgentPhone

No verifiable community signal. We scanned public discussion on Sep 22, 2026 and found posts matching the name “AgentPhone”, but could not establish that they are about this product rather than something else sharing its name. Rather than publish a score built on the wrong subject, we publish none.

Presto Voice

29 mentions across 3 sources · 51% positive — mixed (weighted across 3 sources)

App Store, Bluesky, Lemmy

What users praise

  • • Company has 15+ years in restaurant drive-thru automation, not a voice-AI newcomer
  • • Named rollouts at Wienerschnitzel and Taco John's give referenceable scale
  • • Toast POS integration via Partner Ecosystem (Sept 21, 2026) broadens compatibility
  • • Continuous in-lane upselling targets average order value, not just order taking

What frustrates them

  • • Zero independent operator reviews in the entire scraped dataset
  • • Vendor-published 95% non-intervention rate is uncorroborated by any third party
  • • Managed model means no tuning control — you can't adjust for your menu quirks
  • • Per-location POS and headset integration creates potential lane-level failure points

Researched Nov 7, 2026

Frequently Asked Questions

Which is better, AgentPhone or Presto Voice?

The best choice between AgentPhone and Presto Voice depends on your specific use case — we compare them independently on features, current pricing, integrations, and real-world signals (with an on-demand sentiment scan available for each). See the side-by-side breakdown above to match them to your needs.

What are the main differences between AgentPhone and Presto Voice?

The key differences include pricing model, feature set, platform support, and skill level requirements. Review the full comparison on RightAIChoice for a detailed breakdown.

Is there a free version of AgentPhone or Presto Voice?

Check the pricing section in the comparison for the latest pricing details on both tools, including free tiers, trial options, and paid plans.

What else are AgentPhone and Presto Voice compared with?

Where can you read more about AgentPhone and Presto Voice?

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Analysis generated by our model pipeline from live data: