The best hosted VoIP providers let your business manage calls without maintaining its own PBX server. RingCentral RingEX, Nextiva and Zoom Phone are our first options for offices comparing broader cloud phone platforms. Smaller teams, sales departments and businesses sharing customer numbers may find a better fit elsewhere in the best provider list below.
This guide compares 8 hosted VoIP services by their practical responsibilities: who operates the platform, how staff answer calls, which plan supports the required routing, and what happens during a connection problem. Published US-dollar offers provide a pricing reference; country eligibility, number availability and local terms still need checking.
Which Hosted VoIP Provider Should You Choose?
RingCentral RingEX is our first option for a growing office that wants a broader hosted business phone system. Compare Nextiva for customer communication and Zoom Phone for a team already using Zoom. Dialpad suits buyers prioritizing transcripts, while JustCall deserves consideration when CRM-based sales and support workflows drive the purchase.
- Small teams watching entry costs: compare KrispCall and Calilio, including usage allowances and the tier needed for transfers.
- Service businesses sharing public numbers: calculate Talkroute’s account bundles alongside per-user quotes.
- Existing PBX owners: first decide whether to replace the system or retain it with SIP trunking. Buying a hosted subscription is a different project.
These are recommendations by use case, rather than a universal call-quality ranking. Your chosen service must pass the actual call flow, device and country requirements before migration.
Best Provider List: Hosted VoIP Services Compared
G2 Customer Ratings
Product scores use a 5-point scale.
| Provider | Best Fit | Plan Decision | Pricing & Trial |
|---|---|---|---|
| Growing offices and multiple locations | Confirm the required administration, recording and integration tier. | Core: $20/user/month, billed annually.14-day trial for eligible new subscribers; trial SMS is excluded.Start 14-Day Free Trial | |
| Small teams handling customer calls and messages | Check NEXT eligibility, monthly SMS allowance and the complete invoice. | NEXT Core: $15/user/month annually; $23 monthly.Confirm the current trial or demonstration offer.View Nextiva Plans | |
| Teams already using Zoom Workplace | A Phone license and the appropriate regional calling plan are required. | US & CA Unlimited: $16/user/month, billed annually.Confirm Phone-specific trial eligibility and limits.See Zoom Plans: 1–50 Users | |
| Small teams comparing a lower entry license | Starter has a 5-user cap; listed transfers and recording require Advance. | Starter: $12/user/month annually; $15 monthly.14-day subscription-only refund; this is not a free trial.Compare KrispCall Pricing | |
| Sales and support teams working in a CRM | Team requires 2 licenses; specialist automation and AI can cost more. | Team: $29/user/month annually; minimum 2 licenses.A free trial is advertised; confirm included credits and duration.Start Free Trial | |
| Teams wanting AI-assisted call notes | Connect Pro adds listed CRM integrations; specialist products are separate. | Standard: $15/user/month, billed annually.A 14-day free trial is advertised; confirm Connect plan eligibility.Start 14-Day Free Trial | |
| Teams able to forecast calling usage | Standard has a 10-user cap; Premium adds listed menus, hours and transfers. | Standard: $12/user/month annually; $15 monthly.Confirm current trial terms, number entitlement and usage charges.View Calilio Pricing | |
| Small service teams sharing company numbers | Plus adds listed menus and live transfers; Pro includes 10 users. | Basic: $19/account/month; Plus: $39; Pro: $59.A free trial is advertised; confirm its current limits.Start Free Trial |
USD before applicable taxes, provider fees, usage, numbers, hardware and add-ons. Annual prices are monthly equivalents with annual billing. Talkroute uses account pricing; most other offers use per-user pricing. Nextiva’s entry offer has eligibility and commitment terms. Country-specific prices and entitlements can differ.
What Is Hosted VoIP?
Hosted VoIP is an internet-based business phone service whose central phone-system infrastructure runs off-site under a provider’s management. Staff use supported apps or IP phones to place and receive calls. The business configures its numbers, users and call rules instead of operating a local PBX server.
“Hosted PBX” and “cloud PBX” describe closely related delivery models. “VoIP” describes voice carried over an IP network; it does not, by itself, establish where the PBX runs. UCaaS packages add a broader set of communication tools, such as messaging and meetings, around calling.
A virtual number alone is also not a complete hosted phone system. Ask what supplies user access, voicemail, routing, concurrency, outbound calling and administration. The word “hosted” does not establish that every one of those capabilities is included in the cheapest subscription.
How A Hosted Call Works
- A customer dials the company’s number.
- The service handles the incoming call according to the configured rules.
- A greeting, menu or ring group directs the caller to an available employee.
- The employee answers through an approved device or app.
- An unanswered call follows the configured overflow or voicemail path.
That sequence is the useful starting point for a demo. Request it using your planned subscription and devices, including the unanswered-call path.
What Does The Provider Manage?
| Area | Provider-Side Responsibility | Business-Side Responsibility |
|---|---|---|
| Core platform | Operates the hosted service under its product and contract terms. | Chooses a suitable plan and retains a named administrator. |
| Users and routing | Supplies the tools and the purchased capabilities. | Adds and removes staff; maintains hours, greetings and routing. |
| Connectivity and devices | Documents supported endpoints and network requirements. | Maintains broadband, local networking, headsets and device power. |
| Continuity | Provides contracted platform resilience and available rerouting tools. | Tests site outages, backup connectivity and alternate answering paths. |
| Records and access | Provides the plan’s recording, export and access controls. | Sets permissions, retention rules and an employee-offboarding process. |
A hosted subscription does not automatically include managed IT support. Ask who investigates one-way audio, failed desk-phone provisioning or a mobile app that stops ringing. A reseller may provide local network support that a direct software subscription does not.
1. RingCentral RingEX: For A Broader Hosted Office Platform
RingCentral is our first option for an office replacing a business phone platform across multiple teams. Evaluate centralized administration and supported apps or desk phones against the way reception, managers and mobile staff work.
Best fit: growing offices comparing calling and wider communications in one environment.
Buying considerations: Core’s entry price is not a quote for every advanced feature. Confirm recording, integrations, permissions and queue requirements in the selected tier. An AI receptionist or specialist contact-center product can be a separate purchase.
For a useful pilot, have an administrator create a user, change a call route and remove access. Those tasks reveal how much day-to-day ownership the business will retain.
Pricing: Core: $20/user/month, billed annually.
Trial or purchase terms: 14-day trial for eligible new subscribers; trial SMS is excluded.
Read our RingCentral RingEX review.
2. Nextiva: For Customer Communication In A Small Office
Nextiva deserves comparison when a small office wants customer calling and messaging under a shared provider. Its NEXT Core offer lists unlimited voice and video calling plus a monthly business-messaging allowance.
Best fit: customer-facing teams that want staff to answer from desktop and mobile apps.
Buying considerations: the $15 annual-rate offer is for eligible new customers with 1–100 employees and a minimum 12-month commitment. Confirm the selected product, included numbers, SMS allowance, required features and provider-imposed line fees.
Demonstrate a missed customer call, the resulting notification and the follow-up workflow. A voice subscription and a more advanced customer-engagement package should be compared as separate configurations.
Pricing: NEXT Core: $15/user/month annually; $23 monthly.
Trial or purchase terms: Confirm the current trial or demonstration offer.
Read our Nextiva review.
3. Zoom Phone: For Businesses Already Using Zoom
Zoom Phone is a practical starting point when employees already use Zoom Workplace and want public-network calling in the same environment. The US & CA Unlimited offer shown here includes Workplace Basic.
Best fit: existing Zoom teams and buyers evaluating centralized phone administration across locations.
Buying considerations: a Zoom Meetings subscription alone is not the Phone service. Confirm regional calling entitlements, number availability, supported hardware and any add-on required for the workflow. Global telephony and emergency-location features need location-specific planning.
For a desk-phone deployment, check the exact model and provisioning method. Compatibility with SIP in general does not guarantee support for every phone feature.
Pricing: US & CA Unlimited: $16/user/month, billed annually.
Trial or purchase terms: Confirm Phone-specific trial eligibility and limits.
Read our Zoom Phone review.
4. KrispCall: For A Small Team Comparing Entry Costs
KrispCall’s Starter offer combines a low entry seat price with eligible number and calling allowances. It can suit a small group whose usage and required actions fit that tier.
Best fit: teams of up to 5 users evaluating an app-based cloud phone workspace.
Buying considerations: Starter lists multi-level IVR, but Advance lists call transferring and recording. Compare the real call flow with that feature boundary. Starter’s eligible minute and SMS bundles are limited; additional usage and number-verification requirements matter.
The stated 14-day subscription refund is not a free trial. Ask what a pilot costs, which charges are refundable and how the subscription changes when a 6th person needs access.
Pricing: Starter: $12/user/month annually; $15 monthly.
Trial or purchase terms: 14-day subscription-only refund; this is not a free trial.
Read our KrispCall review.
5. JustCall: For CRM-Based Sales And Support Workflows
JustCall is relevant when the phone system needs to support work inside a CRM. Team lists CRM integrations, IVR setup and reporting, while other plans add more automation.
Best fit: sales and support teams that need customer-call activity attached to an existing workflow.
Buying considerations: Team’s $29 annual-rate subscription has a 2-license minimum, giving a $58 monthly-equivalent base order. Confirm calling credits, messaging allowances and the features required from higher plans. SalesPro and autonomous AI voice services have separate pricing considerations.
Test an inbound call, a transferred call and a missed call against a real CRM contact. Verify which activities synchronize and what happens when the contact already exists.
Pricing: Team: $29/user/month annually; minimum 2 licenses.
Trial or purchase terms: A free trial is advertised; confirm included credits and duration.
Read our JustCall review.
6. Dialpad Connect: For Transcripts And Call Summaries
Dialpad Connect merits comparison when reducing manual call notes is a practical priority. Its business communications product combines calling, messaging and meetings with AI assistance.
Best fit: teams that want to review call transcripts and summaries in their everyday calling workflow.
Buying considerations: Standard’s entry price and Pro’s listed CRM integrations are different buying options. Quote the required support and integration tier. Dialpad’s contact-center, outbound-sales and AI-agent products should not be assumed to be included in Connect.
During a pilot, compare a generated summary with the conversation, especially names, amounts and agreed next steps. Assign someone to correct records before they drive customer follow-up.
Pricing: Standard: $15/user/month, billed annually.
Trial or purchase terms: A 14-day free trial is advertised; confirm Connect plan eligibility.
Read our Dialpad Connect review.
7. Calilio: For Teams That Can Forecast Usage
Calilio is worth comparing for a small team seeking hosted calling through existing devices. Standard supports up to 10 users, with Premium available for more involved workflows.
Best fit: buyers who can estimate call and text usage and want to compare a lower entry subscription.
Buying considerations: Premium lists IVR, business hours and call transfers. If these are essential, use Premium in the quote from the start. Confirm the number entitlement, eligible allowances and wallet-funded usage rather than assuming the subscription includes unlimited calls.
Build the estimate around both normal and busy months. Also test the relevant country’s number inventory before planning a launch around a particular area code.
Pricing: Standard: $12/user/month annually; $15 monthly.
Trial or purchase terms: Confirm current trial terms, number entitlement and usage charges.
Read our Calilio review.
8. Talkroute: For Service Teams Sharing Company Numbers
Talkroute offers an account-pricing alternative to buying a separate license at the full headline rate for every worker. Its apps and forwarding options suit small service businesses evaluating shared company numbers.
Best fit: teams that value a business greeting, controlled answering and a predictable user bundle.
Buying considerations: Basic includes 1 user and 1 number. Plus includes 3 users, 2 numbers, a menu and live transfers; Pro includes 10 users and 3 numbers. Extra users, numbers and mailboxes can change the account total.
Check supported answering devices and the exact routing needs. A useful small-team bundle should not be treated as equivalent to a complex enterprise PBX without demonstrating the required behavior.
Pricing: Basic: $19/account/month; Plus: $39; Pro: $59.
Trial or purchase terms: A free trial is advertised; confirm its current limits.
Read our Talkroute review.
Hosted VoIP Vs SIP Trunking And On-Site PBX
| Model | Where The Phone System Runs | Who It Can Suit |
|---|---|---|
| Hosted VoIP / cloud PBX | Off-site with the selected provider or hosting arrangement. | Businesses replacing local PBX operation with a hosted service. |
| On-site PBX with SIP trunking | Your PBX remains in place; a trunk connects it to external calling. | Businesses retaining useful hardware and the skills to operate it. |
| Self-managed PBX in cloud infrastructure | The server is off-site, but you or a partner may still manage the software. | Teams needing customization and willing to retain technical responsibility. |
| UCaaS subscription | A hosted communications platform combines calling with other tools. | Teams that also need integrated meetings, messaging and administration. |
“In the cloud” does not always mean “fully managed.” A server rented from an infrastructure company is a different purchase from a business phone service with end-user support. Ask who patches software, manages external calling and restores service after a configuration problem.
If your existing PBX already supports a specialized reception workflow, compare the cost of retaining it before replacing it. If it is unsupported or difficult to administer, continued ownership can create work that the trunk price does not reflect.
How Much Does A Hosted Business Phone System Cost?
The published entry offers in this comparison run from $12 to $29 per user per month at annual rates, alongside Talkroute’s account-priced plans. These are starting configurations with different entitlements. Hardware, usage, higher tiers and invoice fees can materially change the purchase.
Calculate: required subscriptions + extra numbers + chargeable calling/texting + add-ons + provider fees + taxes. Track equipment, installation, training and migration separately so the first-year commitment is visible.
| Scenario | Calculation | What It Does Not Establish |
|---|---|---|
| 5 users on KrispCall Starter | 5 × $12 = $60/month equivalent annually. | Transfers, recording and usage beyond the included allowance can change the required purchase. |
| 5 users on Zoom US & CA Unlimited | 5 × $16 = $80/month equivalent annually. | Other regions, hardware, add-ons, taxes and fees need separate checking. |
| 2 users on JustCall Team | 2 × $29 = $58/month equivalent annually. | Higher-tier automation, credits and number requirements can alter the order. |
| 10 users sharing Talkroute Pro’s included numbers | $59/account/month for the stated 10-user bundle. | Extra public numbers, usage conditions and complex PBX requirements are separate. |
Do not rank these totals as equivalent systems. The 5-user KrispCall example uses an entry plan whose transfer boundary may disqualify it for a receptionist workflow. The Talkroute example does not give every worker a dedicated public number.
Request a quote that includes the required features and the actual country. Our cheap VoIP phone service guide explains budget-focused comparisons.
What To Check Before Choosing A Hosted VoIP Service
Call Routing And Simultaneous Calls
Write down the busiest expected situation: for example, 3 employees on calls while a 4th caller waits. Ask the provider to demonstrate it, including transfer, overflow and voicemail. User licenses, public numbers and simultaneous-call capacity are separate quantities.
Apps, Desk Phones And Shared Devices
List the exact devices people will use. Confirm supported operating systems, phone models, headset controls and shared-device licensing. Test mobile notifications while the screen is locked and when switching networks. Check how a departing worker’s access is revoked.
Network Quality And Power
Assess the connection at the times people actually call, including upload activity, Wi-Fi congestion and remote-worker locations. Ask for the vendor’s diagnostic and firewall requirements. A fast download-speed result alone does not establish call quality. Desk phones, switches and routers may also need backup power.
Country Coverage And Emergency Calling
Separate the location of the employee, the country of the rented number and the destinations being called. Verify account eligibility and document requirements individually. Confirm emergency-calling support and the required location configuration for each deployment rather than assuming a virtual number supplies it.
Support And Continuity
Ask about support hours, escalation, incident communication and the scope of any service-level agreement. A platform-uptime commitment does not cover every local broadband failure. Test an alternate answering path that remains reachable when the office connection is unavailable, and confirm any forwarding charges.
Integrations, Access And Data
Specify the actual CRM actions: screen pop, call logging, recordings, texts and contact updates. Check which plan supports each action. Review administrator permissions, authentication, export and retention options; use contract-specific verification where your business has regulated-data requirements.
How To Move To A Hosted VoIP Provider
- Inventory the current service. Record numbers, users, call flows, devices, contracts and systems that still use a phone line.
- Resolve special equipment. Check alarms, lifts, payment terminals, fax and other analog devices with their suppliers. Do not assume an ordinary app subscription replaces them.
- Pilot with a temporary number. Run normal, busy, after-hours and unanswered-call scenarios on the intended devices.
- Configure ownership and fallback. Assign administrators, permissions, greetings, hours, emergency-location settings and the outage route.
- Arrange number porting. Confirm eligibility, account details, authorization, timing and the responsibilities of both providers.
- Keep the old service active. Coordinate cancellation only after the transfer is complete and the required service works.
- Validate after the move. Check inbound and outbound calls, displayed caller ID, transfers, voicemail and messaging separately.
Use our business VoIP setup guide for the wider implementation process. For a smaller team, compare the best VoIP providers for small businesses against the same requirements.
Keep a simple acceptance record: task, expected result, actual result and owner. A successful single outgoing call is not enough evidence that reception, remote staff and customer callbacks are ready.
How We Compared Hosted VoIP Providers
We selected 8 relevant services from the VoIPCalling.com provider list and reviewed official product, pricing and support information. The recommendations emphasize hosted operation, usable call flows, plan boundaries, device requirements and business fit. G2 product ratings provide additional customer context.
We have not performed a standardized side-by-side network test or measured every provider’s outage recovery. The examples are subscription calculations, not personalized quotes. This selection focuses on business phone platforms rather than attempting to rank every SIP carrier, self-hosted PBX or enterprise contact-center service.
Frequently Asked Questions
What Is The Best Hosted VoIP Provider?
RingCentral RingEX is our first option for a growing office comparing a broader hosted platform. Nextiva and Zoom Phone deserve comparison for different workflows. The best choice depends on your required routing, devices, countries, support and total plan cost; an overall customer score cannot settle those requirements.
Is Hosted VoIP The Same As A Cloud Phone System?
The terms usually describe closely related services with the core phone system operated off-site. Check who actually manages the software and external calling. A self-managed PBX running on rented cloud infrastructure leaves different responsibilities with your business than a managed business phone subscription.
Do I Need A PBX Server Or New Desk Phones?
A hosted business phone service generally removes the need to operate your own PBX server. You can use supported apps or compatible IP phones. Existing desk phones need model-specific approval, and analog devices may require separate equipment or service. Do not buy hardware before confirming compatibility.
Can I Keep My Existing Business Numbers?
Often, but number porting depends on the number, country, service and account eligibility. Obtain confirmation before signing and keep the old account active until the transfer completes. Validate calls and messaging separately; moving voice service does not automatically establish that every texting function is ready.
Does Hosted VoIP Work If The Internet Goes Down?
Devices using the failed connection may stop working. Other supported endpoints or an independently reachable forwarding destination may remain available if configured in advance. Test the fallback, its charges and its dependencies. A provider’s platform uptime does not make your office internet or power supply uninterrupted.
Is Hosted VoIP Better Than SIP Trunking?
Hosted VoIP can suit a business that wants to replace local PBX operation. SIP trunking can suit a business retaining a compatible PBX and the resources to manage it. Compare the entire operating model, migration needs and support responsibilities rather than assuming either option is always cheaper.
How Much Does Hosted VoIP Cost For A Small Business?
The selected entry offers here range from $12 to $29 per user per month at annual rates, with account-priced alternatives also available. These plans differ in features and usage. Calculate required upgrades, minimum seats, numbers, calling, messaging, invoice fees and equipment before comparing the final team bill.
Can Remote Employees Share A Hosted Phone System?
Yes, where the provider supports the employees’ locations, devices and access requirements. Confirm shared-number permissions, routing and simultaneous-call behavior. Test mobile alerts, business hours, offboarding and emergency-location settings. International staff access and the ability to rent a number in that country are separate capabilities.
Customer Feedback: Administration Matters After The Move
G2’s RingEX review summary highlights call quality and the convenience of combined communication tools, while noting that administration can require a learning curve. Nextiva’s G2 overview similarly pairs praise for simple navigation and flexible apps with criticism of some administration and reporting workflows. Have the people who will maintain the system perform those tasks during evaluation.
Talkroute’s G2 summary highlights ease of use and the ability to work with existing devices, alongside reports of slow mobile-app behavior. In a review dated October 16, 2025, an operations manager rated it 5/5 and described a simpler experience while asking for more CRM integrations. That is useful context for distinguishing a shared-number service from a CRM-led purchase.
Calilio’s G2 review summary highlights ease of use, pricing and support, while noting limited availability of some countries’ virtual numbers. Confirm the exact number inventory before scheduling a rollout. These review themes identify practical checks; they do not replace a pilot on your team’s devices and connection.
Affiliate Disclosure: VoIPCalling.com may earn a commission if you purchase through links on this page, at no extra cost to you. Recommendations reflect our editorial assessment of provider information, costs and suitability.
