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SignalWire

Alternatives with evidence

Build AI voice agents, contact centers, and unified communications on one programmable

Vendors that share product tags or the Communications and CPaaS category with SignalWire and carry public evidence, ranked by shared tags, description similarity and overlapping evidence.

RingCentral logo

RingCentral

Communications and CPaaS

Power the voice of your business with RingCentral Agentic Voice AI, including AI Receptionist (AIR), AI Virtual Assistant (AVA), & AI

HIPAA mark, CertReports state Vendor-statedSOC 2 mark, CertReports state Vendor-statedGDPR mark, CertReports state Vendor-statedISO 27001 mark, CertReports state Vendor-statedCyber Essentials mark, CertReports state Vendor-statedSOC 3 mark, CertReports state Vendor-stated
1 verified · 13 stated2 Nov 2026
Dialpad logo

Dialpad

Communications and CPaaS

The only AI-driven, cloud-native business communications

HIPAA mark, CertReports state Vendor-statedSOC 2 mark, CertReports state Vendor-statedGDPR mark, CertReports state Vendor-statedPCI DSS mark, CertReports state Vendor-statedISO 27001 mark, CertReports state Vendor-statedCSA STAR mark, CertReports state Verified
1 verified · 9 stated2 Nov 2026
Rack-Soft logo

Rack-Soft

Communications and CPaaS

4PSA accelerates communication and team

DPF mark, CertReports state Expired
2 Nov 2026
TCN logo

TCN

Communications and CPaaS

TCN’s cloud contact center software and AI powered solutions empower your contact or call center with an elevated experience for agents &

PCI DSS mark, CertReports state VerifiedDPF mark, CertReports state Verified
2 verified2 Nov 2026
Vonage logo

Vonage

Communications and CPaaS

Vonage, a global cloud communications leader, helps businesses accelerate their digital

CSA STAR mark, CertReports state VerifiedDPF mark, CertReports state Verified
2 verified2 Nov 2026
CafeX Communications logo

CafeX Communications

cafex.com

Intelligently Modernize Business

DPF mark, CertReports state Verified
1 verified2 Nov 2026
GoTo logo

GoTo

Communications and CPaaS

Businesses of all sizes trust GoTo to power business growth and support

DPF mark, CertReports state Verified
1 verified2 Nov 2026
IntelePeer logo

IntelePeer

Cloud and hosting

IntelePeer delivers safe, enterprise-grade AI, automation, and analytics to power reliable, compliant communications trusted by 2,500+

DPF mark, CertReports state Expired
2 Nov 2026
Five9 logo

Five9

Communications and CPaaS

Five9 delivers reliable cloud contact centre and AI services that empower organisations to deliver extraordinary customer

HIPAA mark, CertReports state Vendor-statedSOC 2 mark, CertReports state Vendor-statedGDPR mark, CertReports state Vendor-statedPCI DSS mark, CertReports state VerifiedISO 27001 mark, CertReports state Vendor-statedCSA STAR mark, CertReports state Vendor-stated
1 verified · 10 stated2 Nov 2026
Intermedia.net logo

Intermedia.net

Communications and CPaaS

Intermedia is a leading one-stop shop for unified communications, business email, VoIP, web/ video/ content sharing, identity & security

DPF mark, CertReports state Verified
1 verified2 Nov 2026
Voximplant logo

Voximplant

Communications and CPaaS

Voximplant’s platform is a full-featured CPaaS for voice, video &

DPF mark, CertReports state Verified
1 verified2 Nov 2026
Advania logo

Advania

Collaboration

Sipcom. Sipcom's Unified Communication transformation services allow every company to clarify their comms and ignite collaboration.

DPF mark, CertReports state Verified
1 verified2 Nov 2026
Minerva CQ logo

Minerva CQ

Communications and CPaaS

Minerva CQ is an AI copilot that makes contact center agents faster and calls

DPF mark, CertReports state Expired
2 Nov 2026
Calabrio logo

Calabrio

Communications and CPaaS

Verint WEM optimizes contact center workforce efficiency with AI-powered forecasting, scheduling, performance management, and employee

DPF mark, CertReports state Verified
1 verified2 Nov 2026
Avaya Federal Solutions logo

Avaya Federal Solutions

Customer support

Avaya helps large enterprises and government agencies connect customer experience, critical communications, enterprise voice, data, AI, and

FedRAMP mark, CertReports state Verified
1 verified1 Nov 2026
UJET logo

UJET

Communications and CPaaS

UJET's AI-powered cloud contact center boosts satisfaction, reduces costs, and delivers personalized

DPF mark, CertReports state Verified
1 verified2 Nov 2026
Lifesize logo

Lifesize

Communications and CPaaS

Our leading cloud solutions connect customers, contact center agents and employees with solutions designed for today’s digital

CSA STAR mark, CertReports state VerifiedDPF mark, CertReports state Expired
1 verified2 Nov 2026
Talkdesk logo

Talkdesk

Communications and CPaaS

Talkdesk is an easy-to-use, cloud-based call center software solution that helps growing businesses, improve customer interactions, while

FedRAMP mark, CertReports state VerifiedCSA STAR mark, CertReports state VerifiedDPF mark, CertReports state Verified
3 verified2 Nov 2026
NUWAVE logo

NUWAVE

Communications and CPaaS

NUWAVE’s cloud communication solutions enable carriers and customers to deploy global Microsoft Teams, Zoom Phone, and Webex Calling

DPF mark, CertReports state Verified
1 verified2 Nov 2026
SIPPIO logo

SIPPIO

Communications and CPaaS

Go beyond calling with

DPF mark, CertReports state Verified
1 verified2 Nov 2026
QContact logo

QContact

qcontact.com

The future of customer communications, QContact enables you to connect with your customers in ways you’ve never

DPF mark, CertReports state Expired
2 Nov 2026
PCI Pal logo

PCI Pal

Communications and CPaaS

Secure contact center payments, boost CX, and achieve PCI

HIPAA mark, CertReports state Vendor-statedSOC 2 mark, CertReports state Vendor-statedGDPR mark, CertReports state Vendor-statedPCI DSS mark, CertReports state VerifiedISO 27001 mark, CertReports state Vendor-statedCyber Essentials mark, CertReports state Vendor-stated
1 verified · 8 stated2 Nov 2026
Bird logo

Bird

Communications and CPaaS

The world’s largest omnichannel communications platform

HIPAA mark, CertReports state Vendor-statedSOC 2 mark, CertReports state Vendor-statedGDPR mark, CertReports state Vendor-statedISO 27001 mark, CertReports state Vendor-statedSOC 3 mark, CertReports state Vendor-statedDPF mark, CertReports state Expired
6 stated2 Nov 2026
Global Convergence logo

Global Convergence

Communications and CPaaS

Global Technology Solutions Provider delivering innovative IT services, unified communications, and cybersecurity for diverse

DPF mark, CertReports state Expired
2 Nov 2026