AI TOOL PROFILE

thru inc Review: AI Voice and Messaging API

thru inc helps software and enterprise companies deploy AI voice agents for inbound and outbound communication. It may be useful for teams that need to orchestrate voice, text, and email without managing multiple individual vendor accounts.

Pricing

thru inc offers a Pay As You Go plan with no monthly fee (free to start) and a Pro plan at $249/month which includes 2,000 minutes and $0.06/min overage.

At a glance

Best for
Software companies, Enterprise companies, Businesses needing automated voice reception, Teams using AI coding tools like Cursor or Claude Code
Key use cases
Inbound Call Handling, Outbound Lead Qualification, Post-Call Automation, 24/7 Customer Support
Integrations
Twilio import, HubSpot, Salesforce, Slack, Google Sheets
Visit thru incthru inc software interface screenshot

How AI is used

thru inc is a communication infrastructure platform that allows businesses to create AI voice agents using plain-language prompts. The tool provides a single API to access multiple speech-to-text and text-to-speech providers, allowing users to configure agent personalities and behaviors.

It is designed for software companies and enterprise-level organizations that need to automate phone interactions, SMS messaging, and follow-up workflows. The platform supports various roles, from appointment scheduling to lead qualification.

Beyond basic calling, the tool supports transcription and analytics to help managers monitor agent performance. It also includes features for running outbound calling campaigns with retry logic and scheduling windows.

Buyers should confirm if the current support for US and Canadian phone numbers meets their geographic needs, as international support is listed as a future item. Those requiring specific compliance standards may find the SOC 2 and HIPAA-ready infrastructure relevant.

Key Features

  • AI Voice Agent Creation

    Supports the creation of voice agents using plain-language prompts to define personality and behavior.

  • SMS and Email Messaging

    Supports sending and receiving text messages and managing branded email domains.

  • Multi-step Workflows

    Automates actions that occur before, during, or after calls, such as CRM updates or follow-up alerts.

  • Outbound Campaign Automation

    Manages calling lists with configurable concurrency limits and calling windows.

  • Analytics and Transcription

    Provides transcripts of calls and data on conversion rates, duration, and sentiment.

  • In-Browser Testing

    Enables users to test voice agents in the browser with audio feedback before deploying.

Use Cases

  • Inbound Call Handling

    Deploying voice agents to answer FAQs, schedule appointments, or handle initial patient and client intake.

  • Outbound Lead Qualification

    Running automated calling campaigns to qualify prospects and send follow-up texts to interested leads.

  • Post-Call Automation

    Using workflows to extract data from call transcripts and send that information to a CRM via webhooks.

  • 24/7 Customer Support

    Setting up agents to handle store hours, product availability, and basic service inquiries.

Integrations

  • Twilio import
  • HubSpot
  • Salesforce
  • Slack
  • Google Sheets
  • Calendly
  • Webhook export

FAQ

How long does it take to set up a voice agent with thru inc?

According to the evidence, it takes under five minutes and three API calls to go from account provisioning to a live agent.

Is there a free trial or free plan?

thru inc offers a Pay As You Go plan that is free to start with no monthly fee; users pay for the minutes they use.

Which countries are supported for phone numbers?

The platform currently supports US and Canadian phone numbers via Twilio.

Does thru inc support compliance standards for healthcare?

Yes, the platform is described as HIPAA-ready and SOC 2 ready.

Source category: Software Development

Source subcategory: Communication API

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