RelayVoice (formerly DemTEC)

What RelayVoice (formerly DemTEC) does

RelayVoice, operated by DemTEC, Inc. (Delaware C-corp), provides an AI-powered voice outreach platform built around three products: ringless Voicemails (the core), interactive Polling, and Patch-Through calls that connect recipients to decision-makers. The technical foundation is generative voice AI combined with a proprietary 10-minute voice recording and replication workflow, enabling customers to send personalized, natural-sounding voicemails at scale without ringing the recipient's phone; voice clones, scripts, and audio output are produced and reviewed by an in-house client success team staffed with audio engineers.

The company's go-to-market targets mid-market and enterprise customers across five primary verticals: political campaigns and organizations, nonprofit fundraising, B2B sales optimization, government and elected officials, and HR/recruitment. Customer acquisition runs through a direct sales motion combining a website demo funnel, Calendly-scheduled intro meetings, and phone-based inside sales, with named engagements spanning the Minnesota DFL, healthcare recruiting, blood bank outreach, and a congresswoman's constituent communications program. Reported campaign outcomes include 8-17% callback rates for recruiting, up to 45% event attendance uplift for fundraising, and 14% appointment rates for donor recruitment.

RelayVoice monetizes via subscription agreements with custom, quote-based fees set per campaign, billed in advance through Stripe on recurring, non-cancelable, non-refundable terms with multi-year contract cadences. The company is privately held, US-only in operations, CCPA- and GDPR-aware, and has documented an Ethical AI Use framework governing consent and messaging standards. It is associated with Techstars as a backer, while no funding rounds, revenue figures, or leadership roster beyond sales representative Talia Policelli are publicly disclosed.

Name

RelayVoice (formerly DemTEC)

Legal name

DemTEC, Inc.

Website

https://relayvoice.com

Company type

Private

Operating status

Operating

Short description

RelayVoice (DemTEC, Inc.) offers an AI-powered voice outreach platform delivering ringless voicemails, polling, and patch-through calls to political, nonprofit, sales, government, and recruiting customers via subscription contracts.

Ownership category

akta.pro rank

Product category

AI Voice Communications

NAICS

Telecommunications (517)

SIC

Telegraph & Other Message Communications (4822)

akta.pro primary industry

Voice Calling (VoIP) Apps (BPAMACAC)

Keywords

• AI voice messaging
• Ringless voicemail service
• Voice replication technology
• Conversational AI platform
• Automated outbound calling

Headquarters

HQ city

Wilmington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Campaign-based Subscription Services: RelayVoice provides AI-powered voicemail, patch-through, and polling services on a subscription basis. Customers pay recurring fees for access to the platform and campaign execution. All amounts are due in advance, with automatic recurring charges to credit cards. The service operates on subscription periods with automatic renewal unless terminated.
2. Campaign Execution Fees: Fees are determined between Customer and Company before time of payment for specific campaign services. The company reserves the right to change fees for any renewal term.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

RelayVoice provides an AI-powered voice messaging platform that delivers personalized ringless voicemails, interactive polling, and patch-through calling at scale. Customers record their voice through a proprietary 10-minute process, and the platform generates thousands of natural-sounding AI voice replicas for outbound campaigns targeting donors, constituents, prospects, and candidates.

Product overview

RelayVoice is an AI-powered voice messaging platform that offers a unified suite of communication services. The core product is its voicemail service, which uses generative AI and voice replication technology to deliver personalized ringless voicemails at scale. Supporting modules include Polling (interactive constituent engagement), Patch-Throughs (direct caller-to-decision-maker connections), and three campaign use cases: Sales Optimization, Fundraising, and Call to Action. The platform enables users to record their voice once and then send thousands of personalized voice messages, with reported callback rates of 8-17% and appointment rates of 14%.

Differentiator

Problem solved

Functional benefit

Products and services

• Voicemails

Quantifiable outcome

• 8-17% call back rates for new hire recruiting campaigns sending thousands of voicemails per week
• +2 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability3 records

Feature5 records

Partnerships

One partnership is on record.

• StripecoreTechnology or IntegrationStripe Inc. is used as the third-party payment service provider for credit card transaction processing, merchant settlement, and related payment services. Customers authorize RelayVoice to collect fees and charge their credit cards through Stripe.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Hustle: Hustle is a peer-to-peer texting and outreach platform built for political campaigns, advocacy, and nonprofits. It targets the same political and nonprofit buyer segments as RelayVoice and competes for campaign-outreach budgets.
• DialMyCalls: DialMyCalls offers mass voice broadcasting, SMS, and ringless voicemail to schools, nonprofits, political campaigns, and businesses. It competes with RelayVoice on voice broadcast delivery and similar mid-market/enterprise buyer profiles.
• CallFire: CallFire provides voice broadcast, IVR, SMS, and outbound campaign tools aimed at political, nonprofit, and sales use cases. Its broadcast-and-voice campaign capabilities are directly comparable to RelayVoice's voicemail and polling modules.
• Trumpia: Trumpia offers SMS, voice broadcast, and ringless voicemail to political, nonprofit, and enterprise customers. Its multi-channel campaign tools target the same mid-market and political buyer personas as RelayVoice.
• CallHub: CallHub provides outbound calling, voicemail drops, SMS, and patch-through tools primarily to political, nonprofit, and advocacy organizations. Its product mix and customer base overlap almost exactly with RelayVoice's political and nonprofit verticals.
• Slybroadcast: Slybroadcast is a long-standing ringless voicemail drop provider used by political campaigns, sales teams, and small businesses. It is the closest direct competitor to RelayVoice's core voicemail product, sharing the same delivery mechanism and target verticals.
• Switchboard (formerly Spoke): Switchboard provides contact-center-as-a-service for political and nonprofit organizations to call voters and donors at scale. Its call-routing and large-volunteer call capabilities overlap with RelayVoice's patch-through and outbound-voice positioning.
• Voicent Communications: Voicent provides outbound voice broadcast, IVR, and auto-dialer software to small and mid-sized organizations. Its voice-broadcast and outbound-calling product overlaps with RelayVoice's voicemail and patch-through offerings.

Broad incumbents

• Twilio: Twilio is a large CPaaS incumbent offering voice, messaging, and AI-powered communication APIs that organizations can use to build ringless-voicemail and patch-through capabilities. It competes with RelayVoice indirectly by enabling competitors and customers to build comparable voice-campaign products on top of its platform.

Emerging players

• ElevenLabs: ElevenLabs is an AI voice-generation platform whose voice-cloning technology could be used to build competing ringless-voicemail or personalized-outreach products. While it does not directly market a campaign-outreach service, its underlying voice-replication capability is a direct substitute for RelayVoice's core AI differentiator.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/relayvoice

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about RelayVoice (formerly DemTEC)