In the UK, today’s businesses rely heavily on VoIP solutions UK to stay competitive in a world of communication demands. Across the UK market, cloud-based VoIP solutions UK have seen growth as businesses shift away from traditional phone systems to access an array of advanced and cost-effective VoIP business solutions UK catered to firms of all sizes. However, in a marketplace of VoIP companies UK, the challenge lies in finding the right solution provider that aligns with your company’s specific needs and preferences.

Looking for the top VoIP companies in UK? This article simplifies your search by giving you a list that caters to business owners and large corporations’ employees. 

Why VoIP is Transitioning Business Communication in the UK

Voice over Internet Protocol (VoIP) is more than just a replacement for traditional phone lines. It’s a modern communication solution that leverages the internet to provide crystal-clear voice calls, integrated messaging, video conferencing, and advanced business tools.

Top VoIP Solutions Providers in the UK

Top VoIP Solutions Providers in the UK

Here’s a list of the best VoIP companies in UK, including their pros, cons, and pricing, to help you compare VoIP solutions UK and find the right fit for your business.

1. Ecosmob

Ecosmob is a renowned name in the VoIP industry, trusted by businesses across the UK for its innovative and reliable communication solutions. Specializing in bespoke VoIP business solution provider, Ecosmob takes pride in delivering scalable and feature-rich solutions tailored to the unique requirements of businesses, whether small startups or large enterprises. Their commitment to quality and client satisfaction sets them apart in a competitive market, ensuring businesses stay ahead with cutting-edge VoIP systems.

Key Features:

Ecosmob provides various features, including:

  • Hosted PBX and SIP trunking
  • Session Border Controllers
  • Dynamic IVR systems
  • Unified communication platforms

Pros: Highly customizable solutions, Expertise in open-source telephony, Cost-effective services for all business sizes.

Cons: Advanced customization may take additional setup time.

Pricing: Custom pricing based on business needs. Contact Ecosmob for a tailored quote.

2. RingCentral

RingCentral has established itself as a leader in cloud based VoIP solutions UK, providing businesses of all sizes with robust, unified communication platforms. Known for its user-friendly interface and extensive feature set, RingCentral delivers an all-in-one VoIP solutions that simplifies business communication while boosting productivity. With a strong reputation for reliability and innovation, it’s a preferred choice for UK businesses looking for scalable and seamless communication systems.

Key Features

RingCentral provides various features, including:

  • Cloud-hosted PBX
  • Video conferencing and team messaging
  • Advanced call routing and IVR
  • Unlimited calls within the UK

Pros: User-friendly mobile and desktop apps, Scalable solutions for businesses of all sizes.

Cons: Higher costs for enterprise-grade features.

Pricing: Starts at £19.99/user/month.

3. 8×8

8×8 is celebrated for its affordable and feature-packed VoIP solutions, making it a top choice for cloud based VoIP solutions UK. Offering competitive pricing without compromising on quality, 8×8 equips businesses with modern communication tools that are easy to integrate and manage. With its focus on delivering exceptional value, 8×8 ensures that small businesses can access enterprise-grade capabilities on a budget.

Key Features

8*8 provides various features, including:

  • HD voice and video
  • AI-powered analytics
  • Built-in team messaging
  • Unlimited UK and international calling

Pros: Affordable plans for small businesses, Easy integration with CRMs.

Cons: Limited advanced features in basic plans.

Pricing: Starts at £9.99/user/month.

4. Vonage

Vonage stands out as a versatile VoIP companies UK, offering highly customizable communication solutions to meet the diverse needs of businesses across the VoIP business solutions UK. It is known for its advanced AI-driven features and excellent API integrations, Vonage empowers businesses to create tailored communication systems that enhance productivity and customer engagement.

Key Features

Vonage provides various features, including:

  • AI-driven virtual assistant
  • Customizable call routing
  • Toll-free and local UK numbers
  • Mobile and desktop apps

Pros: Advanced AI-based features, Excellent API integrations for custom applications.

Cons: Add-on features can increase overall costs

Pricing: Starts at £12/user/month.

5. DialPad

DialPad has emerged as a leading VoIP solutions for small business UK, offering advanced tools designed to simplify communication and collaboration in distributed work environments. With a strong emphasis on AI-driven voice intelligence and seamless integration with popular workplace tools, DialPad is one of the VoIP companies UK for businesses embracing remote work.

Key Features

DialPad provides various features, including:

  • Unlimited calling and messaging
  • Real-time call transcription
  • Voice intelligence for actionable insights
  • Seamless integration with Slack and Google Workspace

Pros: AI-driven voice intelligence, Suitable for remote team.

Cons: Limited customer support options for lower-tier plans.

Pricing: Starts at £13/user/month.

6. Ooma

Ooma is an excellent choice for affordable VoIP phone system for small business UK, offering straightforward and cost-effective VoIP solutions. With its user-friendly interface and focus on essential features, Ooma provides an accessible entry point for businesses looking to modernize their communication systems.

Key Features

Ooma provides various features, including:

  • Voicemail-to-email transcription
  • Call forwarding and virtual receptionist
  • Video conferencing
  • No long-term contracts

Pros: Easy-to-use interface, No binding contracts.

Cons: Fewer advanced features compared to competitors.

Pricing: Starts at £9.99/month.

7. Nextiva

Nextiva is a trusted cloud based VoIP solutions for small business UK, known for its reliability and focus on delivering advanced security features. Its cloud-based services are particularly well-suited for businesses VoIP providers UK requiring seamless CRM integration and robust communication tools. Nextiva combines functionality with peace of mind for enterprises looking to enhance their communication strategies.

Key Features

Nextiva provides various features, including:

  • Unlimited business text messaging
  • Voicemail-to-email transcription
  • Call queuing and auto-attendants
  • Advanced call analytics

Pros: Secure and HIPAA-compliant solutions, Strong CRM integration capabilities.

Cons: Higher starting costs for smaller businesses.

Pricing: Starts at £20/user/month.

8. Grasshopper

Grasshopper focuses on simplicity and functionality, making it an ideal VoIP solutions for small businesses UK. By offering essential communication tools that are easy to set up and use, Grasshopper enables businesses to streamline their operations and scale communication effectively as they grow.

Key Features

Grasshopper provides various features, including:

  • Call forwarding and simultaneous call handling
  • Custom greetings and voicemail transcription
  • Desktop and mobile apps
  • Virtual fax and business texting

Pros: Simple setup for small businesses, Scalable plans for growing teams.

Cons: Limited features in basic plans

Pricing: Starts at £20/month for 1 number and 3 extensions.

9. Mitel

Mitel stands out as a leader in cloud-based VoIP solutions, offering businesses in the UK a range of advanced communication tools. With its strong focus on collaboration and scalability, Mitel caters to both small teams and large enterprises, ensuring a seamless communication experience tailored to their specific needs.

Key Features

Mitel provides various features, including:

  • HD-quality voice and video
  • CRM integration
  • Mobile-first technology
  • Cloud scalability

Pros: Strong focus on collaboration features, Reliable scalability for enterprises.

Cons: mHigher cost for premium plans

Pricing: Starts at £19/user/month.

10. CallHippo

CallHippo is a dynamic VoIP phone system for small business UK known for its fast setup and global connectivity, making it an ideal choice for business with VoIP solutions in the UK with international communication needs. With flexible integration options and a feature-rich platform, CallHippo empowers businesses to enhance their communication infrastructure effortlessly.

Key Features

CallHippo provides various features, including:

  • IVR and auto-attendant
  • Power dialer and call recording
  • Advanced analytics and live call monitoring
  • Integrations with popular CRMs like Zoho and HubSpot

Pros: Quick setup and global reach, Flexible integration options.

Cons: Limited support for free plans.

Pricing: Starts at £14/user/month.

Features Comparison

The table provides a comprehensive comparison to help businesses compare VoIP solutions UK effectively. 

FeatureEcosmob TechnologiesRingCentral8×8VonageDialPadOomaNextivaGrasshopperMitelCallHippo
Hosted PBXYesYesYesYesYesYesYesYesYesYes
SIP TrunkingYesNoNoYesNoNoYesNoYesYes
AI FeaturesYesYesYesYesYesNoYesNoYesYes
CRM IntegrationYesYesYesYesYesNoYesNoYesYes
Mobile AppsYesYesYesYesYesYesYesYesYesYes
Unlimited CallsYesYesYesYesYesYesYesYesYesYes
Advanced IVRYesYesNoYesYesNoYesNoYesYes
Call AnalyticsYesYesYesYesYesNoYesNoYesYes
Video ConferencingYesYesYesYesYesNoYesNoYesYes
Custom PricingYesNoNoNoNoYesNoYesNoNo

Pricing Comparison

Ecosmob TechnologiesCustom pricing based on business needs
RingCentralStarts at £19.99/user/month
8×8Starts at £9.99/user/month
VonageStarts at £12/user/month
DialPadStarts at £13/user/month
OomaStarts at £9.99/month
NextivaStarts at £20/user/month
GrasshopperStarts at £20/month for 1 number and 3 extensions
MitelStarts at £19/user/month
CallHippoStarts at £14/user/month

Why UK Businesses Should Invest in VoIP Solutions

Switching to VoIP isn’t just about upgrading technology—it’s about future-proofing your communication infrastructure. Here’s what you stand to gain:

  • Cost Savings: Eliminate the need for expensive hardware.
  • Enhanced Productivity: Leverage tools like call analytics and AI-driven insights.
  • Flexibility: Enable seamless remote work and collaboration.

For businesses seeking VoIP solutions for small businesses in the UK, providers like Ooma and 8×8 offer affordable, easy-to-use options. Larger enterprises can benefit from Ecosmob and RingCentral’s advanced capabilities.

Choose the Best Business VoIP Solutions Provider for Effective Communications

The business VoIP providers UK can transform your business communication. Whether you’re looking for basic solutions in the UK or enterprise-grade platforms, the UK VoIP market offers diverse options to suit every need.

If you’re ready to modernize your communication systems, explore the best VoIP solutions provider—a leader in bespoke, scalable, and cost-effective VoIP services. Contact them today to learn how they can revolutionize your business communication.