Explore a recommended list of SIP.US alternatives for your business in 2019. Compare alternatives to SIP.US side by side and find out what other people in your industry are using. Let GetApp help you determine if the competition offer better features or value for money.
Convoso's cloud contact center software provides powerful and easy-to-use solutions to help businesses cost-effectively increase their sales pipelines by up to 150% and deliver top-tier customer experience. Our cutting-edge call center tools are designed to provide your agents and customers with an enjoyable experience and optimal results.Read more about Convoso
Our blended, cloud contact center software provides fully-integrated end-to-end applications that include: 'lite' CRM, PBX system, intelligent dialer, hosted IVR, webRTC softphone, LMS, reporting tools, and more!
InfoFlo software is the most intuitive CRM software on the market. It's perfect for managing customer relationships. With InfoFlo you can now manage all emails, documents, tasks, invoices, sales/opportunities, tasks, calendar events in one simple to use interface… Read more about InfoFlo
Phone.com is the leading cloud-based phone company focused on the needs of SMB and entrepreneurs. In addition to offering a variety of solutions, Phone.com delivers award-winning U.S. based customer support to more than 30,000 customers across America.Read more about Phone.com
MightyCall is a virtual phone system designed to help small businesses & entrepreneurs manage the customer experience efficiently with a range of calling, customer care, & team management features including visual call flow configuration, call recording, performance reports, & more… Read more about MightyCall
SaaS billing for MSPs & resellers of usage-based services
Datagate is a cloud-based service billing engine and customer portal which is designed to manage data aggregation, service usage analysis, costing, and invoicing. The software offers solutions for managed service providers, resellers, utilities, water, internal service providers, telecoms, and more.Read more about Datagate
Calling App for Customer Service Teams & Sales Teams accessible within your browser. CrazyCall requires no installation process and it takes less than 5 minutes to get started. Plus, it offers an IVR, call recordings, phone numbers from 75+ countries, and much more!… Read more about CrazyCall
Kixie is the fastest way to make more sales calls. Kixie PowerCall is a powerful sales dialer with local presence dialing, intelligent CRM integration, and enterprise phone service all in one. Read more about Kixie
Coding APIs for adding telephony, SMS & 911 calling to apps
Bandwidth offers a suite of API products for businesses and developers wanting to add voice calling, secured 2FA text messaging (SMS), MMS or 9-1-1 emergency call connectivity to software and applications, while also accessing SIP trunking, routing, address verification and number porting services… Read more about Bandwidth
SureTel is a cloud-based telephony solution, which helps businesses manage communication across teams & clients through Google integrations, call history, route timing, custom caller ID & more. It lets users record calls to store customer interactions in a unified database for future reference.Read more about SureTel
Providing call tracking and analytics to more than 100,000 companies and marketing agencies in North America, CallRail's intuitive software helps data-driven marketers optimize the performance of their advertising campaigns and increase sales effectiveness.Read more about CallRail
Intermedia Unite is a fully integrated, unified communication & collaboration platform for SMBs that combines a PBX phone system, video conferencing, chat, screen sharing and file management into a single cloud-based system designed to help simplify management and increase employee productivity… Read more about Intermedia Unite
Ring4 is a cloud-based solution designed to help businesses of all sizes generate a second phone line for calling and texting. Key features include labeling, call recording, number porting, local/international calling, caller identification and spam call blocking.Read more about Ring4
Turn the world into your office with Grasshopper, the entrepreneur’s phone system. With a toll free or local number and features like unlimited extensions, professional greetings, voicemail via email and a dial by name directory, Grasshopper helps your small business sound professional and stay connected from anywhere.Read more about Grasshopper For more information visit, http://grasshopper.com.
8x8 Virtual Office offers smarter, more efficient ways to connect with customers and employees. 8x8 Virtual Office delivers a powerful Unified Communications platform that provides one solution for voice, video and chat across any device, anytime and anywhere.Read more about 8x8 Virtual Office
Nextiva is transforming the way businesses communicate. Nextiva is a communications platform providing businesses with big-business phone features at a small-business price and it offers offers ease of use, manageability, scalability, reliability and enterprise-class functionality.Read more about Nextiva
100% free CRM, collaboration and communication tool suite
Bitrix24 is a free cloud & open source collaboration platform providing CRM, document management, tasking, time management, & project management tools. Used by over 5 million businesses worldwide. Read more about Bitrix24
Aircall is a cloud-based phone system that empowers your teams with meaningful conversations. Set up your phone system in minutes, smartly integrate it into your workflows and enrich your conversations with insightful data. Aircall, your phone system re-invented.Read more about Aircall
RingCentral Office - All-inclusive business phone system
Designed to give you a flexible, mobile, and powerful cloud phone system. Experience HD-quality web, audio, and video, along with one-click functionality and webinar capabilities with RingCentral Meetings. Promote collaboration with team messaging, unlimited SMS, and more.Read more about RingCentral Office
All-Inclusive Cloud Powered Business Communication
Jive is a leader in customer satisfaction that emphasizes easy-to-use communication tools. The Jive Cloud architecture has been purpose-built to deliver the most reliable and scalable unified communications platform. Customers love our award winning dial plan editor and mobile accessibility.Read more about Jive Voice
Cloud-based call center software for sales and support teams
CloudTalk is a cloud-based call center solution for sales and support teams looking to improve productivity, customer satisfaction, and boost sales. Integrate CloudTalk with existing tools, buy phone numbers from 80+countries, use 40+ advanced features and monitor team performance in real-time.Read more about CloudTalk
NUACOM offers an all-in-one Cloud phone system for SMBs that need a modern, fully scalable business communication solution. The platform offers over 50 business-class features to help boost productivity, connect departments, and centralize telephony for all locations.Read more about NUACOM
Cloud-based VoIP communications platform for business users
Versature is a SaaS-based communications provider offering VoIP and analytics solutions to Canadian businesses, with scalable telephony packages providing call queues, unlimited international calling to 30+ countries, free Polycom phones, plus features including data insights and app integrations… Read more about Versature
Get Unlimited Local Minutes for your Business as low as $18.99/mo***** VirtualPBX is a award-winning business phone system provider that gives all types of organizations enterprise-grade capability at only a fraction of the cost. Read more about VirtualPBX
This is a free piece of software that turns your PC into a second telephone line (for free) and allows you to make Free / Low Cost calls to any landline / mobile anywhere in the World using the Tpad VoIP Network and your broadband connection. Read more about VoIP / SIP PC Softphone
Close is an inside sales CRM designed by salespeople for salespeople. Close offers many features to increase sales productivity, including built-in calling, email, SMS, smart search, API and integrations, actionable reporting, and more. Read more about Close
getReply is a one of a kind customer support software. getReply costs only 3¢ per reply and provides you with unlimited agents, unlimited contacts and unlimited features. Setup your helpdesk in no time ! Read more about getReply
SolusOne is a Canadian owned and operated company. We specialize in B to B VoIP Solutions, Call Center Solutions, and Software. We can provide you with all the Products and Services you will need to manage Calls, Agents, Customer Relations, and Reporting.Read more about SolusOne
VOIP Predictive Dialer | Call Center Predictive Dialer | Hosted Predictive Dialer
Voicent's easy-to-use Agent Dialer predictive dialer software dramatically increases productivity and improves campaign bottom-line by automatically dialing, skipping busy, no-answer and disconnected lines, optionally leaving a voice message on answering machines and--most importantly--never involving you or your agent on a call until a live person… Read more about Voicent Predictive Dialeranswers.
When a live person answers, the software pops up a convenient window on your computer, detailing the person's name and number.
Alteva is the leading service provider of cloud communications and collaboration solutions for your business. We deliver a seamlessly integrated voice, video and data solution that’s mobile, flexible and future proof, enabling your employees to communicate freely with customers, partners, and each other, whenever and wherever you want.Read more about Alteva
Alteva keeps you in control of your own network with security, reliability and analytics, giving you the power to define your employees’ communication choices.
Recognized as one of North America’s top ten largest providers of Unified Communications to businesses, Alteva delivers a wide range of communications services with our carrier grade platform built on Broadsoft®, Sonus®, Acme Packet® and Microsoft® technologies. We pride ourselves on providing each customer with the highest quality service, reliability, and US based 24x7x365 support.
Super-simple conference calling solutions with a visual interface.
Speek provides super-simple conference calling solutions with a visual interface. Use a personal or business link (i.e., speek.com/YourName), instead of a phone number and PIN for conference calls. Nothing to download and no elevator music. See who’s joined, who’s talking, share files, use call controls and more.Read more about Speek
Phonebooth is one of the leading voip providers, providing phone systems and phone service for small businesses. We own our network just like a traditional phone company. This matters if you care about price, reliability and call quality. Read more about Phonebooth
Contact Center Solutions for Customer Experience Excellence
3CLogic is a leading contact center as a service provider, seamlessly integrating with CRMs, service platforms, WFMs and other business applications for today’s enterprise businesses. Read more about 3CLogic
ClickDesk is a live support solution for customer service teams which combines live chat, voice chat, help desk & a social toolbar for website customer communications. Support agents can answer queries, transfer tickets, respond to social media posts, & collaborate with one another using ClickDesk.Read more about ClickDesk
Web-based business telephony system with native app support
CircleLoop is a cloud-based, self-serviced business telephony software system with native desktop and mobile apps, boasting features including UK and international number support, personalized voicemail, call transfer, call recording, SMS integration, smart notifications, contact management and more… Read more about CircleLoop
thinQ is a cloud communication platform designed to help contact centers, telcos and enterprises control all aspects of their inbound & outbound communications with local voice, toll-free voice, call routing, voice API integrations, database solutions, messaging technology, and more… Read more about thinQ
Cross-platform VoIP softphone dialer for SIP and IAX systems
Zoiper is a cross-platform VoIP softphone dialer that allows voice and video calls, plus instant messaging, to be conducted through multiple Private Branch Exchnage (PBX) networks or favoured Session Initiation Protocol (SIP) providers, with smartphone apps also available for iOS and Android devices… Read more about Zoiper
SIPTRUNK provides a service platform designed to allows companies to become SIP trunking resellers & generate recurring revenue by selling SIP trunking services. The solution is compatible with a variety of IP PBX platforms and gateways, including Asterisk, FreePBX, Elastix, AudioCodes & Sangoma.Read more about SIPTRUNK
Call recording solution for businesses of all sizes
VSLogger by Versadial is a cloud-based call recording solution which helps companies record calls to improve employee coaching, compliance & liability protection. The platform can be integrated with business telephone systems and computers, and all call recordings can be accessed via a web browser.Read more about VSLogger
Cloud-based SIP trunking solution for firms of all sizes
Zentrunk is a cloud-based session initiation protocol (SIP) trunking solution designed to help businesses of all sizes setup voice over internet protocol (VoIP) based business communication system. The platform also offers prepackaged templates which enable users to integrate SMS functionality.Read more about Zentrunk
Telnyx is an all-in-one communications platform which delivers voice, messaging & IP services for applications & communications companies. Telnyx enables users to integrate, manage & analyze all of their voice & messaging needs with features like elastic SIP trunking, programmable SMS, & more… Read more about Telnyx
VoIP-based business phone system solution for small firms
Ooma Office is a cloud-based business VoIP solution designed to helps small enterprises manage and transfer calls and voicemails from anywhere over mobile devices. The platform offers features including a virtual receptionist, call transfers, conferencing, extension dialing, hold music, and more.Read more about Ooma Office
SolarWinds VoIP and Network Quality Manager (VNQM) is a VoIP and WAN monitoring software which allows users to identify and troubleshoot call quality issues in real time. The system lets users review quality of service data, including latency, jitter, packet loss, and mean opinion score (MOS).Read more about SolarWinds VNQM
Turn mobile phones into your business phone system / PBX.
Spoke turns mobile phones into your business phone system / PBX.
You get all the usual PBX/phone system features and more, in a simple to use app on your mobile phone.
Ideal for companies with 5 to 100 employees with mobile and remote workers.
Keep your numbers, ditch the land lines, save big.Read more about Spoke Phone
Dixa is a customer service software that supports conversational customer engagement. Dixa helps brands connect with customers in real-time on phone, email, chat and Facebook Messenger from one user-friendly interface. Trusted by brands of all sizes including: Bosch, Too Good To Go, HAY and more!… Read more about Dixa
Virtual phone system for business sales and customer support
Toky is a cloud phone system that helps you to improve customers and team communications. Start your business call center with virtual phone numbers, SMS, IVR, CRM integrations and more. Read more about Toky
Unified communications & hosted VoIP from any device
MegaPath One is a unified communications platform that helps teams improve productivity and mobility by combining voice & video calling, conferencing, instant messaging, & SMS texting in a single solution that works on any device. Connect with Outlook, Skype, and third party CRM & help desk systems.Read more about MegaPath One
Vivocha is Next Generation Customer Interaction Platform that enables businesses to seamlessly communicate with prospects and customers right on the website, Mobile App, or messaging platform using any combination of Video, Voice, Chat, and collaboration tools.Read more about Vivocha
Build a custom call experience using a scalable API
Twilio Programmable Voice enables organizations to build a custom call experience using a scalable API, and control communication using code. Users can embed calling into any application to enable conversations via any platform. The Voice API allows users to make, manage and route calls to anywhere.Read more about Twilio Programmable Voice
Five9 is a contact center and call centre solution powered by artificial intelligence. The cloud-based solution provides omni-channel tools including inbound and outbound call management, predictive dialer, progressive dialer, chat, social customer service, automatic call distribution (ACD) and more… Read more about Five9
GetApp offers free software discovery and selection resources for professionals like you. Our service is free because software vendors pay us when they generate web traffic and sales leads from GetApp users.
Because we’re committed to help you find the right solution for your business needs, we list all software vendors on our website, and give them the opportunity to feature their solutions and collect user reviews.
At GetApp, our comprehensive software listings, verified user reviews, product comparison pages, articles and AppFinder, our assistive tool, will empower you to make confident and well-informed purchase decisions.
Sign up / Sign in
Both new and existing users can sign in with LinkedIn.