Juxto
Juxto (Teams Plus) is a US private carrier-grade voice infrastructure provider selling a network layer beneath Microsoft Teams Phone, contact-center platforms, and AI voice agents (Grok, OpenAI, Gemini, Azure) on a flat-fee subscription across US & Canada.
- Company typePrivate
- Founded2001
- HeadquartersIrvine, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Juxto does
Juxto, operating under the brand name Teams Plus, is a privately held US telecommunications company headquartered in Irvine, California, that sells carrier-grade voice infrastructure as a network layer beneath enterprise voice applications. The company's T+ Platform spans four data center anchors and exposes voice connectivity via SIP trunking, Microsoft Direct Routing, and a Voice & SMS API. The architecture is explicitly application-agnostic (Bring Your Own Application) and carrier-agnostic (Bring Your Own Carrier), enabling customers to run Microsoft Teams Phone, contact-center platforms such as Five9, NiCE, TCN, Alvaria, aryza, SmartReach, and Pro Contact, and AI voice agents (Grok Voice, OpenAI Realtime, Gemini Live, Azure Voice Live) on a single underlying network without re-engineering the carrier layer when applications change. Proprietary features include Early Media Detection across 200+ catalogued telecom announcements, built-in Number Reputation Management for Spam Likely remediation, the T+ Insights analytics layer, and an Outbound Capacity Engine delivering 3x call capacity with unlimited sessions.
The company operates on a subscription/recurring revenue model with flat monthly fees rather than per-call pricing, with quote-based enterprise contracts. Go-to-market is consultative and engineering-led (Talk to engineering, Book a call) targeting collections operators, BPOs, contact centers, enterprise telephony departments, and AI voice agent operators across the United States and Canada. The company claims 400+ deployments, a 90+ NPS score, a 99.999% network up-time SLA, and an 85%+ Answer Seizure Ratio; it was named Five9's 2025 Canada Partner of the Year. No public funding rounds, M&A activity, regulatory actions, or certifications were disclosed in the source data, and headcount is reported in the 1-10 band, indicating a lean operating footprint relative to claimed deployment scale.
Juxto firmographics
Firmographics- Name
- Juxto
- Legal name
- JUXTO, LLC
- Website
- https://juxto.com
- Company type
- Private
- Founded year
- 2001
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Juxto (Teams Plus) is a US private carrier-grade voice infrastructure provider selling a network layer beneath Microsoft Teams Phone, contact-center platforms, and AI voice agents (Grok, OpenAI, Gemini, Azure) on a flat-fee subscription across US & Canada.
- Ownership category
- akta.pro rank
Juxto industry classification
Industry- Product category
- Carrier-Grade Voice Infrastructure
- NAICS
- Wired and Wireless Telecommunications Carriers (except Satellite) (51711), Telecommunications Resellers and Agents for Wireless Telecommunication Services (51712)
- SIC
- Services-Telephone Interconnect Systems (7385), Telephone Communications (No Radiotelephone) (4813)
- akta.pro primary industry
- VoIP/ATA & Integrated Voice Gateways (CPE) (HDAFAIAJ)
Keywords
Where Juxto is headquartered
LocationHeadquarters
- HQ city
- Irvine
- HQ country
- United States
- HQ region
- North America
Markets served
Juxto business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Infrastructure, Technology or R&D, Personnel, Operations, Marketing or Sales
Revenue model
- Voice Infrastructure Services: Recurring subscription-based voice infrastructure services with flat monthly fee structure rather than per-call pricing. Revenue derived from providing carrier-grade network layer to enterprises running voice applications. Consolidated carrier rates and economies of scale across four data center anchors drive cost efficiency for customers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Enterprise voice infrastructure with flat monthly pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Juxto product offering
Product offeringCore offering
Juxto, operating under the brand Teams Plus, sells a carrier-grade voice infrastructure platform (T+ Platform) that provides SIP trunking, Microsoft Direct Routing, and Voice & SMS APIs as the foundational network layer beneath enterprise voice applications. The platform is offered as a recurring subscription service on a flat monthly fee (not per-call), and lets customers run dialers, UCaaS platforms such as Microsoft Teams Phone, Five9, NiCE, TCN, aryza, Alvaria, SmartReach, and Pro Contact, as well as AI voice agents from Grok, OpenAI, Gemini, and Azure, simultaneously on a single carrier-grade network across the United States and Canada.
Product overview
Teams Plus is a carrier-grade voice infrastructure platform that operates as the foundational network layer beneath voice applications. The platform uses a modular architecture consisting of the T+ Platform core network (with four data center anchors), augmented by AI Voice (for AI voice agent infrastructure), Collections (for outbound/dialer operations), Insights (for analytics), NRM (for number reputation management), and Teams Phone (for Microsoft Teams integration). The platform supports BYOA (Bring Your Own Application) and BYOC (Bring Your Own Carrier), enabling customers to run multiple voice applications (Microsoft Teams Phone, Five9, TCN, aryza, NiCE, Alvaria, SmartReach, Pro Contact) and AI voice agents (Grok Voice, OpenAI Realtime, Gemini Live, Azure Voice Live) simultaneously on a single carrier-grade network without rebuilding carrier infrastructure when applications change.
Differentiator
Problem solved
Functional benefit
Products and services
- T+ Platform
Quantifiable outcome
- Voice costs typically drop after migration through consolidated carrier rates and elimination of per-application telecom contracts
- +3 more outcomes
Companies that use Juxto
Customer profileNamed customers1 record
Segments5 records
Ideal customer profiles5 records
Juxto technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration12 records
AI capability4 records
Feature5 records
Juxto partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core.
- Five9coreFive9 named Teams Plus as their 2025 Canada Partner of the Year for unified voice integration. The partnership enables Five9 contact center platform to run alongside Microsoft Teams, TCN, and AI voice agents on Teams Plus's single carrier-grade network.
- Microsoft TeamscoreTeams Plus provides carrier-grade voice infrastructure supporting Microsoft Teams Phone and Direct Routing. Customers can run Microsoft Teams simultaneously with other voice applications on the same network.
- TCNcoreTCN collections dialer platform runs on Teams Plus carrier-grade network enabling unified voice infrastructure for collections operators.
- AlvariacoreAlvaria enterprise contact center and outbound dialer platform integrated with Teams Plus voice infrastructure.
- aryza (Umbrella Tech AI)corearyza (formerly Umbrella Tech AI) collections platform supported on Teams Plus network with 3x call capacity and unlimited sessions.
- SmartReach (formerly LiveVox)coreSmartReach (formerly LiveVox) dialer platform supported on Teams Plus network infrastructure.
- Pro Contact (formerly ContactEngine)corePro Contact (formerly ContactEngine) customer engagement platform integrated with Teams Plus carrier-grade voice network.
- Grok VoicecoreGrok Voice AI platform runs on Teams Plus carrier-grade voice infrastructure without rebuilding the stack.
- OpenAI RealtimecoreOpenAI Realtime API voice capabilities supported on Teams Plus AI voice infrastructure layer.
- Gemini LivecoreGoogle Gemini Live AI voice platform runs on Teams Plus carrier-grade network infrastructure.
- Azure Voice LivecoreMicrosoft Azure Voice Live AI voice service supported on Teams Plus carrier-grade network infrastructure.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Juxto competitors and assessment
Company assessmentDirect peers
- Telnyx: Cloud-native carrier offering SIP trunking, voice, SMS APIs, and private global IP backbone with data-center anchors. Closely comparable to Teams Plus on the underlying carrier-grade voice network, SIP trunking, and BYOC/BYOA-style integrations, though Telnyx is larger and more globally distributed.
- IntelePeer: Communications platform provider offering carrier-grade voice, SIP trunking, and Microsoft Teams Direct Routing to enterprise and contact-center customers. Directly comparable to Teams Plus in the Direct Routing + multi-platform voice niche.
- Alianza: Cloud voice platform built for service providers and enterprises, offering carrier-grade VoIP, SIP trunking, and Teams integration. Comparable niche competitor focused on cloud-native carrier voice without owning last-mile access.
- Flowroute: VoIP carrier providing SIP trunking, messaging, and number management for enterprise and application developers. Closely comparable on the SIP trunking and number reputation dimensions of Teams Plus's offering.
- CallTower: Specialized provider of Microsoft Teams Direct Routing, Cisco Webex Calling, and Zoom Phone carrier services. Direct comparable to Teams Plus in the Teams Direct Routing + multi-platform UCaaS infrastructure niche.
Broad incumbents
- Bandwidth Inc. CPaaS and carrier providing voice, messaging, and 911 services to enterprises and CCaaS platforms. Overlaps with Teams Plus on carrier-grade voice and SIP trunking, but operates at significantly larger scale and across a broader portfolio.
- Twilio: Largest CPaaS incumbent offering Programmable Voice, SIP trunking, Elastic SIP Trunking, and AI voice services. Competes with Teams Plus in voice APIs and SIP trunking but operates a much broader communications portfolio at hyperscale.
- Vonage (Ericsson): Now part of Ericsson, Vonage provides UCaaS, CPaaS, and SIP trunking with enterprise focus. Overlaps with Teams Plus on SIP trunking and AI voice enablement, but as part of a much wider communications portfolio.
- Sinch: Global CPaaS provider offering voice, messaging, and conversational AI infrastructure to enterprises and platform partners. Comparable to Teams Plus on carrier-grade voice APIs, though at much greater scale and breadth.
- 8x8: UCaaS and CCaaS vendor with underlying carrier-grade voice infrastructure and CPaaS APIs. Adjacent competitor offering both the application layer (which Teams Plus supports) and underlying voice infrastructure that overlaps with the T+ platform.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Juxto social profiles
Digital presenceJuxto financial estimates
Financial estimateRevenue estimate
Valuation estimate
Juxto leadership team
Management profileNumber of profiles
Juxto funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Juxto M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Juxto
What does Juxto do?
Juxto, operating under the brand Teams Plus, sells a carrier-grade voice infrastructure platform (T+ Platform) that provides SIP trunking, Microsoft Direct Routing, and Voice & SMS APIs as the foundational network layer beneath enterprise voice applications. The platform is offered as a recurring subscription service on a flat monthly fee (not per-call), and lets customers run dialers, UCaaS platforms such as Microsoft Teams Phone, Five9, NiCE, TCN, aryza, Alvaria, SmartReach, and Pro Contact, as well as AI voice agents from Grok, OpenAI, Gemini, and Azure, simultaneously on a single carrier-grade network across the United States and Canada.
Is Juxto a public or private company?
Juxto is a private company. It is classified as unknown and is currently operating.
When was Juxto founded?
Juxto was founded in 2001. It employs 1 to 10 people.
Where is Juxto based?
Juxto is headquartered in Irvine, United States, in the North America region.
How does Juxto make money?
One revenue line is on record: voice Infrastructure Services.
Who are Juxto's main competitors?
Direct peers on record are Telnyx, IntelePeer, Alianza, Flowroute and CallTower. Broad incumbents are Bandwidth Inc., Twilio, Vonage (Ericsson), Sinch and 8x8.
Does Juxto have an API?
Yes. Teams Plus Voice & SMS APIs enabling developers to connect via SIP trunking or Microsoft Direct Routing. The platform supports connection via Voice API for integrating voice capabilities into applications.
What industry is Juxto in?
Juxto's product category is Carrier-Grade Voice Infrastructure. Its primary akta.pro industry code is HDAFAIAJ, VoIP/ATA & Integrated Voice Gateways (CPE). Its NAICS code is 51711 and its SIC code is 7385.