Top VoIP Companies
Best VoIP Providers

AllianceTek has its own software development standards, which allow company experts to do their work in a quality and timely manner. Creating a technology development plan naturally comes first. Once they have it, they will then email it to their clients for approval.
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$10,000 +
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50 - 249
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$25 - $49 / hr
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US, Malvern
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Enabling enterprises with data-driven decision making to accelerate digital transformation. We are committed to bring value to various industries using data strategy, cloud data engineering and 24×7 managed data services.
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$5,000 +
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50 - 249
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$150 - $199 / hr
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US, Dallas
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Appirio is a Salesforce consulting and Google consulting partner that provides strategic, operational, change enablement, and user adoption services.
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$100,000 +
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1,000 - 9,999
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$150 - $199 / hr
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US, Indianola
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Architecting Innovation is the technology-agnostic problem-driven technology problem solvers
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$25,000 +
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10 - 49
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$50 - $99 / hr
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US, Dallas
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Brainvire is leading software & mobile app development company offering custom software application development, Web development service with Best quality.
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$25,000 +
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250 - 999
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$25 - $49 / hr
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US, Plano
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A Holistic Approach to Business, Web Design & SEO My holistic way of approaching business makes for a transparent and comfortable working experience that brings about some of the most satisfying, tangible results. While my work is based on the foundation of web design, SEO and digital marketing, the scope of how I can
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$10,000 +
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2 - 9
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$100 - $149 / hr
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US, Brooklyn
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eLuminous Technologies is Trusted IT Partner For Digital Agencies, Tech Startups, Enterprises.We Build Custom Web Design & Development, Shopify Web Development, Mobile, Business Intelligence Solutions For Clients From 27+ Countries.
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$10,000 +
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50 - 249
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< $25 / hr
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IN, Nashik
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Competition is fierce out there – your customers hold you to increasingly high standards. And the market is changing, too. You have to stay on top of it all, from new channels to altered consumer behaviors. We’ll help you find revenue streams that range from incremental to disruptive, refreshing and evolving, to fulfil your customers’ unmet needs, which might mean new products, expanded offerings or an entirely different business model.
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$5,000 +
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1,000 - 9,999
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$25 - $49 / hr
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GB, London
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The firm was established to offer a comprehensive solution for all your key financial service consulting needs.
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$5,000 +
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2 - 9
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$25 - $49 / hr
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US, Marlborough
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Kanak Infosystems: Best Odoo Open ERP, Search Engine Optimization services, Web & Mobile Apps Development Company Which Provides Quality Services Across The Globe. Consult Now - 9818211679..
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$5,000 +
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50 - 249
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$150 - $199 / hr
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IN, New Delhi
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We help companies in San Francisco and around the U.S. grow their online businesses with innovative website development and web design solutions. By focusing on reliable communication and partnership with clients as much as expertise and speed, this is software development done differently.
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$5,000 +
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50 - 249
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$150 - $199 / hr
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US, San Francisco
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Content Management & Content as a Service web developers located in San Diego, CA. We help organizations build & optimize their websites for performance.
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$25,000 +
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2 - 9
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$100 - $149 / hr
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US, San Diego
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Custom development firm based in San Diego, CA, specializing in the Internet of Things, mobile apps, and web applications.
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$50,000 +
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10 - 49
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$50 - $99 / hr
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US, San Diego
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Binaryfolks is a Custom Software Development company whose mission is to provide Hassle Free Custom Software Development at a reasonable price.
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$10,000 +
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10 - 49
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$25 - $49 / hr
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IN, Galorgi
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Clairvoyant brings intelligence at every human touchpoint with AI Analytics, Data Engineering, Cloud Solutions and Operations offerings. Let
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$50,000 +
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250 - 999
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$100 - $149 / hr
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US, Chandler
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Clarity's integration platform, Clarity Connect™ allows you to integrate hundreds of applications. ERP (Dynamics GP-AX, SAP, Oracle) CRM, EMR, EDI, API...
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$25,000 +
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10 - 49
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$100 - $149 / hr
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US, Austin
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Full-stack web application development company, creating serverless web applications from design to delivery with React, Angular and Node.js. Serverless apps, web application development in Hungary.
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$10,000 +
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10 - 49
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$50 - $99 / hr
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HU, Budapest
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Configero is an Award-Winning SalesForce Consulting and Development Partner. We specialize in implementation, integration, and customization solutions.
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$5,000 +
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10 - 49
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$150 - $199 / hr
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US, Atlanta
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Enabling customers to achieve business growth through right technologies
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$5,000 +
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250 - 999
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$25 - $49 / hr
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AU, North Sydney
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A leading digital software engineering company specializing in mobile app development, Blockchain, AI/ML, Oracle EBS, and Cloud Managed services.
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$5,000 +
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10 - 49
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$25 - $49 / hr
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US, Chicago
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Deligence Technologies is a Leading web & mobile app development company based in India, offers innovative solutions for Android, iOS and Web App development.
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$5,000 +
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10 - 49
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< $25 / hr
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IN, New Delhi
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Established in 2000, DevCom is a full-service custom outsourcing software development company. DevCom operates offices in Ukraine (Lviv) and the USA (FL).
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$25,000 +
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50 - 249
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$25 - $49 / hr
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UA, Lviv
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ELEKS is a trusted global company that provides full-cycle software engineering outsourcing services, from ideation to finished products.
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$50,000 +
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1,000 - 9,999
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$50 - $99 / hr
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UA, Lviv
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Ellipsis InfoTech is a fastest growing website design and development company in India. Top notched services at affordable price. 100+ Projects Completed. 95% Client Success Rate.
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$10,000 +
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10 - 49
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< $25 / hr
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US, Dallas
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We provide wide range of services in solving complex data-rich business problems.
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$10,000 +
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2 - 9
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$25 - $49 / hr
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US, San Francisco
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We design and build secure, resilient software for companies that need to scale.
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$10,000 +
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50 - 249
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$150 - $199 / hr
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US, New York City
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General soft is a top-rated web application development company. Get the solution that meets your expectations – php application development services.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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BY, Vitsyebsk
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Germinate is a custom software and app development company designed to help automate and simplify your life.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Portland
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Since 2014 our team has helped 100+ agencies and corporate clients launch successful responsive websites and applications.
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$5,000 +
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2 - 9
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$100 - $149 / hr
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US, Dallas
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Software product strategy, design, development, and cloud adoption dedicated to your success.
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$75,000 +
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50 - 249
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$100 - $149 / hr
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US, Atlanta
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HTML Pro is the Top Web Design and Digital Marketing Agency providing E-Commerce solutions, Web Design, Digital & IT Solutions in New York, USA at an affordable price
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$5,000 +
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50 - 249
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$50 - $99 / hr
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US, New York City
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Impiger is a USA based Digital Transformation Solution Provider. We leverage business with deep expertise in the mobile app, cloud, & other emerging technologies.
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$25,000 +
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250 - 999
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$25 - $49 / hr
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US, Richardson
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InsightWhale.com is a highly specialized digital agency. We have a great web analytics team, conversion rate optimization consultants (CRO) who will improve your mobile conversion, landing page optimisation and search engine marketing.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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RU, Moscow
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iTechArt Group has been working in the IT startup market since 2002, helping businesses grow from scratch to sustainable profits. To date, iTechArt Group employees have helped people earn over $13 billion in the U.S. and 21 IPOs.
In their work, iTechArt professionals use the best time-tested tools, as well as innovative solutions. They constantly follow modern trends, study the market, and improve their own level of knowledge. This allows them to develop convenient, attractive, memorable, and, even more importantly, always affordable and reliably working products.
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$25,000 +
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1,000 - 9,999
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$25 - $49 / hr
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US, New York City
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Itransition is a top-rated software development company with a pool of 2200 seasoned developers. Get the solution that meets your expectations.
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$5,000 +
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1,000 - 9,999
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$25 - $49 / hr
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US, Denver
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Kainos provides digital technology solutions and Workday deployments that allow organisations and people to work smarter, faster, better. Find out how we work with government and finance as well as offer a full range of Workday HCM technology services.
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$50,000 +
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250 - 999
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$200 - $300 / hr
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GB, London
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Web Development; PHP · Laravel; Codeigniter; Wordpress · Shopify · AngularJS · Mobile Development; iOS · Android; Augmented Reality/Virtual Reality App
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$1,000 +
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50 - 249
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< $25 / hr
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IN, Rajkot
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Building High-Performance Web, Mobile & Microservices Applications from year 2006. Our focus area is crafting serverless, scalable, performance optimized, highly available, Secure & Distributed Web/Mobile applications.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Wilmington
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Leapfrog is a full-stack technology services company focused on product engineering, data engineering, and AI. Hire us to scale your technology innovation with high performing remote engineering teams.
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$25,000 +
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50 - 249
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$50 - $99 / hr
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US, Seattle
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Loonar Studios is a creative digital and product design and development agency with offices in New York and Kyiv. We focus on promo, storytelling and marketing websites as wells UI/UX and graphic design and development of web & mobile apps.
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$10,000 +
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10 - 49
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$25 - $49 / hr
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UA, Kyiv
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VoIP Companies and their Importance for Companies, Startups, and Corporations
Every year, more and more brands are interested in VoIP Companies’ services. And despite the fact that this technology has been around for a long time, it remains a favorite for business owners. Voice over Internet Protocol is an improved version of landline and mobile communications. And the reasons for its success lie in its broader functionality, affordability, and ability to scale. Let's consider it in detail.
What is a VoIP system?
VoIP phone companies distinguish between VoIP systems and IP telephony. Very often, they are understood synonymously. VoIP is a part of IP telephony which deals with the digital side of telecommunications. In simple words, it is the transmission of voice signals over the Internet. With this technology, calls can be made from a computer or other devices that control data.
How Does a VoIP System Work and What Is a VoIP Phone?
VoIP phone is a device that is connected to the local network. Its main function is to convert the sound stream into a digital one and transmit it via the Internet. It works in the opposite direction as well.
The basis of VoIP for small businesses is the use of a virtual PBX. It is based on cloud services, which eliminates the need to buy expensive equipment. In order to use this tool, it will be enough to connect an IP phone to the network port to use your VoIP number in the future.
Often, the best VoIP service for businesses is integrated with other services, which allows scaling. For example, it is possible to create a multichannel line or a conference call.
Top VoIP companies connect a virtual network to CRM, which allows providing safe and secure data storage.
VoIP is easily integrated with call forwarding and voice greeting systems.
VoIP Phone vs. Landline Phone
The main difference between a VoIP phone and a landline phone is that with a virtual network, businesses can save up to 90% on their phone bills. In addition, voice-over-Internet protocol companies offer favorable conditions for long-distance calls, unlimited calls to other subscribers, and many other features.
Let's summarize the differences:
- Cost. VoIP services cost cheaper because it does not require a separate infrastructure;
- Availability. Small businesses can also use VoIP technology;
- Independence. If a traditional network works only with fixed telephone lines, with VoIP, there are no limitations. You can use both landline and mobile phones, laptops, tablets.
Business Opportunities with Voice Over Internet Protocol Companies
The potential of the services of the largest VoIP companies is almost limitless. For example, they open the following opportunities for business:
- Full-fledged conferences;
- In order to control the quality of service, the conversation can be recorded;
- Using widgets for a call back from the company's website;
- Call forwarding and managing a queue of incoming calls;
- White and black lists;
- Using voicemail functions.
Voice Over IP Companies: the Benefits for Businesses
What benefits do companies that use VoIP get?
1. Businesses are no longer tied to the office. It is enough to have a device with Internet access.
2. It is possible to connect a number with the needed code.
3. The business always stays in touch.
4. A company can get easy-to-remember phone numbers. It will set a business apart from the competition.
5. it is possible to combine all phone numbers into a single system.
6. There is the prospect of scaling (buy more numbers, etc.).
7. There is a high connection speed.
The Activity of Business VoIP Companies
VoIP Companies create a channel between customers. Their job is to ensure the proper functioning of VoIP telephony. They also ensure the quality of voice transmission, which should be loud enough, and without interference, echo, and other things.
They also provide additional services: protection of subscribers’ channels from hacking, billing system, technical support, and much more.
Who Can Benefit from Using VoIP Services
The services of VoIP telephone companies will be useful for startups and companies from different niches and sectors. The most popular areas where VoIP telephony is applied are:
- Customer service;
- Tourism and hotel business;
- Finance;
- Manufacturing;
- Real estate;
- Medicine and education.
The popularity of this system lies in its ability to be used depending on industry requirements. The features are real-time monitoring, data collection, and many others that improve the quality of business operations.
How to Choose a VoIP Company for Your Business
Before you start writing a list of VoIP companies, let's decide what services your business needs. These could be voicemail, three-way calling, caller indicator. Think about the price: how much are you willing to spend per month?
Once you have decided on these parameters, start looking for the best VoIP company.
Don't forget to read reviews from other customers. If the company suits you in all these criteria, then it is time to examine its conditions. Is it satisfactory? Then, perhaps, you have found a reliable partner.
FAQ
Which VoIP company has the best sound quality?
All VoIP companies offer great sound quality. If there are any problems, they are fixed quickly. The system is supervised by specialists. It enables troubleshooting at the initial stage.
Why do companies want to use VoIP networks?
It's financially beneficial since VoIP is cheaper than landline phone service. Besides, with VoIP, you can stay in touch at any time and extend the functionality of telephony.