OpenVBX vs. SessionPBX Comparison


OpenVBX	SessionPBX SessionTalk	+	+
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We'll be here to transform your number whenever your desires change. 1,597 Ratings Visit Website Yeastar P-Series PBX System Focusing on delivering "Easy-first Unified Communications", Yeastar P-Series Phone System offers companies of all sizes with a complete package for calls, video, messaging, and integrations, out of the box. With in-built visual call management, integrated video conferencing, advanced contact center features, and ready-made SMS, WhatsApp, Microsoft Teams, CRMs, and more platform integrations, P-Series boosts productivity at all levels and provides everything across desktop, mobile, and browser with simple user apps. Available in the Appliance, Software, and Cloud Editions, P-Series provides flexible deployment options, allowing you to have it sited on-premises or in the cloud. Balancing costs and future growth, it requires a lower total cost of ownership, less training, and fewer management efforts. 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Recorded calls are stored in call detail records and can be played or downloaded at any time. 3,231 Ratings Visit Website 800.com 800.com is a business phone and call tracking platform that helps small and growing businesses understand, manage, and respond to inbound calls more effectively. The platform provides local and toll-free numbers, call tracking, call recording, voicemail, SMS, and detailed call reporting so teams can see where calls come from and how they’re handled. Businesses use 800.com to track phone leads across websites, ads, social media, and offline marketing, improve response times, and follow up on missed calls. With integrations for Google Ads, GA4, Meta, Microsoft Ads, and popular CRMs, 800.com connects call data to marketing and sales workflows. The platform is easy to set up, flexible as businesses grow, and designed to turn phone calls into clearer insights and better customer experiences. 2,436 Ratings Visit Website PBXware PBXware is the world’s first and most mature IP PBX Professional Open Standards Turnkey Telephony Platform. Since 2004, PBXware has deployed flexible, reliable, and scalable Next Generation Communication Systems and VoIP solutions to Small and Medium sized Businesses (SMBs), enterprises, Internet Telephony Service Providers (ITSPs), Call Centers and governments worldwide by combining the most advanced of the latest technologies. Bicom Systems’ softswitch is offered in Business, Contact Center and Multi-Tenant Editions, each supporting specific features maximizing performance, reliability, and expandability. 39 Ratings Visit Website net2phone net2phone is an AI-powered business communication platform for companies serious about customer experience. 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Unite delivers enterprise-grade calling with 100+ features, integrated customer engagement, and enhanced Microsoft Teams experiences. With mobile and desktop apps, users can call, meet, message, and engage customers from anywhere while maintaining a consistent business identity. AI-powered transcription, summaries, and insights help teams capture details and follow up efficiently. Backed by 99.999% uptime and J.D. Power-certified support, Unite ensures reliable performance—resulting in simpler communications, more productive teams, and better customer engagement. 1,634 Ratings Visit Website Phonexa Phonexa is an enterprise-grade tracking and distribution platform for calls, leads, fraud, and compliance, in addition to a fully integrated stack of tools that enable marketers to track and optimize performance. 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About OpenVBX is a hosted business phone system that connects with a customer’s Twilio account for calling and messaging. Teams use a browser-based dialer and shared inbox to make and receive calls, manage two-way SMS, review call logs and recordings, and build visual call flows with menus, business-hours routing, voicemail, and other IVR steps. The service also supports call transfers, conferencing, voicemail transcription, appointment booking, and workflow automations. Plans include virtual numbers and team calling features, while higher tiers add sales tools such as click-to-call, local presence dialing, CRM pipelines, bulk calling, SMS campaigns, and an AI voice agent. OpenVBX is designed for organizations including real estate teams, healthcare clinics, and loan companies. It is accessed as a hosted web service, with an Android app; Twilio usage charges are billed separately.	About SessionPBX is a hosted business phone system for small teams and service providers. Administrators manage users, extensions, and calling through a web portal, while team members use companion softphone apps on Windows, macOS, iOS, and Android. The service supports internal calling, voice and video, messaging, presence, voicemail, call forwarding, and SIP trunk connections to a carrier chosen and paid directly by the customer. Teams Business adds call flows, business-hours routing, IVR menus, ring groups, call queues, call recording, supervision, and reports. QR codes and invitation links help provision team apps. SessionTalk hosts the standard service; approved partners can also deploy multi-tenant SessionPBX on their own servers and manage customer workspaces.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Not Supported Cloud Supported On-Premises Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported
Audience Real estate agents and brokerages, healthcare clinics and loan companies that want a Twilio-based phone system	Audience Small businesses, MSPs and IT resellers that want a hosted cloud PBX and already have their own SIP trunk
Support Phone Support Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $99/month The Connect Starter plan is $99 per month for up to one user. Plans are billed monthly. OpenVBX requires a Twilio account; Twilio bills call and text usage separately. A 7-day free trial is offered, and the site does not list a free plan. Free Version Not Supported Free Trial Supported	Pricing $20/month Teams Phone starts at $20/month for five seats, with additional seats at $3/month each. Teams Business starts at $40/month for five seats, with additional seats at $6/month each. Plans include a 14-day free trial. Customers provide and pay their SIP carrier separately. Approved partners can use separate partner pricing. Free Version Not Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information OpenVBX Founded: 2025 India openvbx.app	Company Information SessionTalk Founded: 2009 United Kingdom sessiontalk.io/hosted-pbx
Alternatives Votelly	Alternatives Thirdlane
Calilio	ICTPBX ICTInnovations
SessionPBX SessionTalk	PBXware Bicom Systems
Acepeak	OpenVBX
Zoom Phone Zoom Communications View All	HoduPBX Hodusoft View All
Categories Business Phone Systems Supported Business VoIP Supported Cloud PBX Supported	Categories Business Phone Systems Supported Cloud PBX Supported PBX Supported

Integrations Bandwidth Not Supported Brevo Supported Flowroute Not Supported Gmail Supported Google Calendar Supported Google Meet Supported Mailchimp Supported Mailgun Supported Microsoft Teams Supported Plivo Not Supported SignalWire Not Supported Telnyx Not Supported Twilio Supported Twilio Voice Not Supported VoIP.ms Not Supported Vonage SIP Trunking Not Supported Zoom Supported Show More Integrations View All 9 Integrations	Integrations Bandwidth Supported Brevo Not Supported Flowroute Supported Gmail Not Supported Google Calendar Not Supported Google Meet Not Supported Mailchimp Not Supported Mailgun Not Supported Microsoft Teams Not Supported Plivo Supported SignalWire Supported Telnyx Supported Twilio Not Supported Twilio Voice Supported VoIP.ms Supported Vonage SIP Trunking Supported Zoom Not Supported Show More Integrations View All 8 Integrations
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