Signalwire
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Where AI included Signalwire
Each result uses the market defined for that search.
Also named in these searches (20 linked companies)
Distinct linked companies across the searches shown, not verified equivalents or an additional ranking.
- Bandwidth Inc. · 2 searches
- Infobip Ltd. · 2 searches
- Plivo Inc. · 2 searches
- Sinch AB · 2 searches
- Telnyx LLC · 2 searches
- Twilio Inc. · 2 searches
- Vonage · 2 searches
- AgilityFeat, Inc. · 1 search
- Agora, Inc. · 1 search
- Asipto · 1 search
- CelloIP Technologies · 1 search
- Ecosmob Technologies Pvt. Ltd. · 1 search
- Inextrix Technologies Pvt. Ltd. · 1 search
- Irontec · 1 search
- ITsysCOM GmbH · 1 search
- LiveKit, Inc. · 1 search
- MessageBird B.V. · 1 search
- OpenSIPS Solutions · 1 search
- Sangoma Technologies · 1 search
- Tata Communications Limited · 1 search
Top 10 searches featuring Signalwire
These are saved searches in which Signalwire appeared. A result may originate from another company’s Buyer Guide; it is not necessarily Signalwire’s own generated Question 11 test. Results may cover different buyer needs, locations, or dates.
Telecom operators, ISPs, or enterprises procuring bespoke VoIP platform engineering on…#3 of 10 · Gemini · Sep 29, 2026View recommendation details
View complete saved search results · Sep 29, 2026Telecom operators, ISPs, or enterprises procuring bespoke VoIP platform engineering on…
Category: Custom VoIP software development services
Telecom operators, ISPs, or enterprises procuring bespoke VoIP platform engineering on open-source telephony stacks
- Location
- Global
- Search date
- Sep 29, 2026
- Model
- Gemini
- Originating research
- Ecosmob Technologies
Founded and operated by the original creators and core developers of FreeSWITCH, providing specialized enterprise engineering, custom C-module development, and deep telecom platform services.
View all 10 companies in this search
- #1OpenSIPS Solutions
Founded and staffed by the creators and core maintainers of OpenSIPS, providing tier-one custom SIP proxy, SBC, load balancing, and carrier-grade routing development directly on the OpenSIPS stack.
- #2Asipto
Operated directly by the co-founders and core maintainers of the Kamailio SIP Server project, delivering bespoke engineering, architecture design, and C module development for large-scale telecom operators.
- #3SignalWire, Inc.This company
Founded and operated by the original creators and core developers of FreeSWITCH, providing specialized enterprise engineering, custom C-module development, and deep telecom platform services.
- #4Sangoma Technologies
The primary commercial sponsor and owner of Asterisk, providing specialized professional services and custom development on Asterisk and FreePBX engines for service providers and enterprises.
- #5Ecosmob Technologies Pvt. Ltd.
A specialized global telecom software development firm with over 15 years of experience delivering bespoke VoIP platforms, softswitches, and SBCs built on FreeSWITCH, Kamailio, OpenSIPS, and Asterisk.
- #6Inextrix Technologies Pvt. Ltd.
An established VoIP software engineering company and developer of the open-source ASTPP billing/switching platform, specializing in bespoke deployments across Kamailio, Asterisk, and FreeSWITCH.
- #7ITsysCOM GmbH
Creator and maintainer of the open-source telecom rating and billing engine CGRateS, offering custom development, SIP platform design, and integration services across FreeSWITCH, Kamailio, and OpenSIPS.
- #8Irontec
Open-source communications consultancy and developer of IvozProvider, offering bespoke VoIP architecture, integration, and development around Asterisk, Kamailio, RTPEngine, and FreeSWITCH.
- #9CelloIP Technologies
Specialized communications software consultancy providing bespoke carrier-grade softswitch engineering, SIP routing, and custom modules across Asterisk, FreeSWITCH, Kamailio, and WebRTC.
- #10AgilityFeat, Inc.
Through its dedicated WebRTC.ventures brand, provides custom development connecting WebRTC real-time voice applications to open-source SIP backends like FreeSWITCH and OpenSIPS for telecom networks.
Developers and technical teams evaluating cloud voice APIs and SIP orchestration to build…#7 of 10 · Gemini · Sep 29, 2026View recommendation details
View complete saved search results · Sep 29, 2026Developers and technical teams evaluating cloud voice APIs and SIP orchestration to build…
Category: Programmable voice and CPaaS providers
Developers and technical teams evaluating cloud voice APIs and SIP orchestration to build or extend telephony applications
- Location
- Global
- Search date
- Sep 29, 2026
- Model
- Gemini
- Originating research
- Cloudonix
Founded by the creators of FreeSWITCH, offering advanced low-latency Call Fabric APIs, SWML orchestration, and native SIP/WebRTC bridging built for real-time applications.
View all 10 companies in this search
- #1Twilio Inc.
Offers industry-standard programmable voice APIs, global carrier connectivity, SIP trunking, WebRTC SDKs, and comprehensive call orchestration primitives for technical teams.
- #2Telnyx LLC
Provides a private global IP network, direct carrier termination, programmable Call Control APIs, real-time media streaming, and granular SIP trunking configuration.
- #3Bandwidth Inc.
Operates an owned Tier-1 nationwide IP voice network in the US with global reach, offering low-latency Voice APIs, real-time media streaming, and direct SIP orchestration.
- #4Vonage
Provides mature voice APIs with JSON-based Nexmo Call Control Objects (NCCOs), SIP interconnects, WebRTC clients, and extensive global telecommunications reach.
- #5Sinch AB
Features a Tier-1 global mobile and PSTN network with programmable voice REST APIs, bidirectional voice streams, and SIP interconnectivity for enterprise applications.
- #6Plivo Inc.
Delivers developer-focused Voice APIs and XML call control primitives, supporting automated call routing, global SIP endpoints, and real-time audio streaming over WebSockets.
- #7SignalWire, Inc.This company
Founded by the creators of FreeSWITCH, offering advanced low-latency Call Fabric APIs, SWML orchestration, and native SIP/WebRTC bridging built for real-time applications.
- #8Infobip Ltd.
Maintains an extensive carrier network with programmable Calls APIs, enabling global inbound/outbound voice routing, audio broadcasting, and SIP integration.
- #9LiveKit, Inc.
Specializes in modern real-time WebRTC infrastructure with SIP inbound/outbound gateways, ideal for low-latency voice applications, dynamic bridging, and AI agent media pipelines.
- #10Agora, Inc.
Provides real-time engagement APIs through an ultra-low latency software-defined network, offering voice SDKs and SIP integration gateways for telephony-to-app communication.
Enterprises and developers procuring programmable voice and messaging APIs with…#9 of 10 · Gemini · Sep 24, 2026View recommendation details
View complete saved search results · Sep 24, 2026Enterprises and developers procuring programmable voice and messaging APIs with…
Category: Communications Platform as a Service (CPaaS) providers
Enterprises and developers procuring programmable voice and messaging APIs with carrier-grade infrastructure
- Location
- North America, with global coverage in approximately 70 countries
- Search date
- Sep 24, 2026
- Model
- Gemini
- Originating research
- Bandwidth
Founded by the authors of the open-source FreeSWITCH engine, delivering developer-first programmable unified communications, low-latency voice, and messaging infrastructure.
View all 10 companies in this search
- #1Twilio Inc.
Offers an industry-standard developer ecosystem for programmable SMS, MMS, RCS, and voice APIs with tier-1 carrier redundancy and proven enterprise scalability across North America and worldwide.
- #2Sinch AB
Maintains direct Tier-1 carrier interconnections across North America and globally, powering enterprise programmable messaging, voice calling, and conversational APIs with carrier-grade reliability.
- #3Bandwidth Inc.
Operates its own nationwide CLEC IP voice network in North America while providing programmable voice, messaging, and emergency calling APIs backed by direct network infrastructure across over 60 countries.
- #4Telnyx LLC
A licensed telecommunications carrier that operates an owned global private IP network with low-latency edge points of presence for programmable voice, SMS, and SIP trunking APIs.
- #5Infobip Ltd.
Features extensive direct operator connectivity and data centers worldwide, delivering resilient programmable voice, SMS, RCS, and omnichannel messaging APIs tailored for global enterprise requirements.
- #6Vonage Holdings Corp.
Ericsson-owned enterprise communication platform delivering robust programmable voice, SIP, and messaging APIs with global carrier reach and carrier-grade infrastructure.
- #7Plivo Inc.
Provides scalable, cost-efficient cloud communication APIs for programmable voice and SMS with carrier-direct connections spanning North America and over 190 countries.
- #8MessageBird B.V.
Operating under the Bird brand, provides high-throughput developer APIs for SMS, voice, and omnichannel messaging with carrier failover capabilities across international networks.
- #9SignalWire, Inc.This company
Founded by the authors of the open-source FreeSWITCH engine, delivering developer-first programmable unified communications, low-latency voice, and messaging infrastructure.
- #10Tata Communications Limited
Leverages global Tier-1 telecom infrastructure and subsea network connectivity alongside Kaleyra assets to deliver enterprise-grade programmable voice and messaging APIs internationally.
Other Buyer Guide research
These records show where this company appeared while the Buyer Guide was researching related companies and markets.
Community notes
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Research notes
Positions reflect the order companies appeared in an AI response for a specific category, buyer need and location. They are not TMC ratings or endorsements. Results may vary between searches, and AI-generated descriptions may contain inaccuracies.
Provider names such as Gemini or Claude identify the AI family. Exact model versions and testing configuration are maintained internally.
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