The cheapest VoIP providers in the USA depend on who needs access, how much your team calls and which features the job requires. Calilio and KrispCall advertise $12 annual-rate entry seats, while Grasshopper starts at $14 monthly equivalent for a solo account. For a larger team sharing business numbers, Talkroute deserves a separate account-cost calculation.
This guide compares 10 providers from our supported list and focuses on affordable business phone services for US buyers. It separates subscription prices from calling usage, minimum orders, number rental and US invoice fees. The numerical table uses the specific plans shown; it is not a claim that every provider’s lowest possible promotion or metered offer has been captured.
Which VoIP Provider Is Cheapest For A US Business?
Calilio and KrispCall have $12-per-user annual-rate entry offers among the priced plans below. Grasshopper True Solo is a $14 annual-rate option for 1 user. For 10 people sharing numbers, Talkroute Pro’s $59 monthly account subscription works out to $5.90 per included user before other charges.
There is no universal cheapest bill. A light caller should also request a current Zoom metered quote, while a regular US caller should compare a complete domestic-calling package. Required upgrades, usage and invoice fees can reverse the order of the advertised subscription prices.
Affordable Business Phone Services: Price Comparison
G2 Customer Ratings
Product scores appear below; price order is based on the listed plan fee.
| Provider | Plan Scope | What Can Raise The Bill | Pricing & Trial |
|---|---|---|---|
| Up to 10 users; sharing and eligible US/Canada bundles | Premium lists menus, hours and transfers. Number entitlement and usage need confirmation. | Standard · $12/user/month annually; $15 monthlyConfirm current trial terms, number entitlement and usage charges.View Calilio Pricing | |
| Up to 5 users; an eligible number per user | Limited calling/SMS bundles. Advance is needed for the listed transfers/recording features. | Starter · $12/user/month annually; $15 monthly14-day subscription-only refund; this is not a free trial.Compare KrispCall Pricing | |
| 1 user, 1 number and 1 extension | Existing mobile/landline arrangement, messaging fees and extra numbers can add cost. | True Solo · $14/account/month equivalent annually; $18 monthlyA 7-day free trial is advertised; check eligibility.Start 7-Day Free Trial | |
| Eligible new small-business customers | Apply the actual line fees, taxes and feature requirements. See the worked US fee example. | NEXT Core · $15/user/month annually; $23 monthlyConfirm the current demonstration or trial offer and annual-price eligibility.View Nextiva Plans | |
| Calling, messaging, meetings and AI call notes | Verify domestic calling scope and invoice fees; listed CRM upgrades belong to Pro. | Connect Standard · $15/user/month annuallyA 14-day free trial is advertised; confirm the selected product.Start 14-Day Free Trial | |
| One business number per user | Business adds menus/transfers. Extra numbers and messaging charges need budgeting. | Starter · $15/user/month annually; $19 monthlyA 7-day free trial is advertised.Start 7-Day Free Trial | |
| The unlimited domestic plan shown, not the metered offer | Request a separate metered quote for light calling; international usage can cost extra. | US & CA Unlimited · $16/user/month annuallyCheck the current Phone-specific free-trial offer and eligibility.Check Zoom Plans: 1–50 Users | |
| Selected regional/team offer; 1,000 US/Canada minutes listed | Confirm billing selection, minimum order, allowance scope and overage rates. | Starter · displayed $18/user/monthA 10-day free trial is advertised; confirm the selected plan and credits.Start 10-Day Free Trial | |
| 1 user, 1 number and 1 mailbox | Plus or Pro may be needed. Extra users, numbers and mailboxes are separately priced. | ||
| An eligible number per user and US/Canada calling | Add the required feature tier, provider fees, taxes and separately priced products. | RingEX Core · $20/user/month annually; $30 monthly14-day trial for eligible new subscribers; trial SMS is excluded.Start 14-Day Free Trial |
USD, before usage, applicable fees, taxes, equipment and add-ons. Rates are not identical units: Grasshopper and Talkroute use account pricing here; other offers use user pricing. Annual figures are monthly equivalents with annual billing. CallHippo’s selected offer needs checkout confirmation. Zoom Unlimited is shown; its separately quoted metered plan may start lower.
US Fees That Can Change A Cheap VoIP Quote
A low subscription is not the same as a low final invoice. Request a sample bill for your actual users, numbers, address and messaging use before deciding which service is cheapest.
A Verified Nextiva Fee Example
Nextiva publishes standard monthly line fees of $3.95 for regulatory recovery and $1.50 for E911. It identifies both as provider-imposed charges rather than government-assessed taxes. Where those standard fees apply to a $15 annual-rate line, the calculation is:
$15 + $3.95 + $1.50 = $20.45 per month equivalent before taxes and other charges. For 5 such lines, that illustrates $102.25, rather than $75, before other costs. Confirm product applicability and the actual order; this is a fee illustration, not a personalized quote.
Compare The Same Invoice Categories
- Provider recovery fees: ask which administrative, regulatory or infrastructure charges are imposed by the company. RingCentral also describes a recovery fee that is not a government-mandated tax.
- Emergency-related charges: confirm the cost and the actual emergency-calling capability; paying a fee does not answer every capability question.
- Messaging: Quo lists a $19.50 one-time carrier review/setup charge and a $1.50–$3 monthly messaging fee, subject to its terms. Confirm how these apply to your registration.
- Numbers and call usage: include additional numbers, inbound toll-free traffic, international calls and forwarding where chargeable.
- Government taxes and assessments: request the estimate for your location instead of applying an invented flat percentage to every provider.
Published extra charges are not necessarily hidden. The buying mistake is comparing one company’s license-only headline with another company’s more complete quote.
1. Calilio: A Low Entry Seat Price For Measurable Usage
Calilio is worth comparing when the team can estimate calls and texts and Standard supports the required workflow. Its low entry license is useful only if usage and feature upgrades remain within the budget.
When It Can Be Affordable
Standard lists number sharing, ring strategies, recording and limited eligible US/Canada bundles. It supports up to 10 users. Ask how the included number and allowances apply to the proposed account.
When To Price Another Plan
Premium lists IVR, business hours and transfers. If those actions are essential, quote Premium from the beginning. Include wallet-funded usage, numbers and storage where applicable rather than treating the subscription as unlimited calling.
Read our Calilio review for the broader assessment.
Standard: $12/user/month annually; $15 monthly.
Confirm current trial terms, number entitlement and usage charges.
2. KrispCall: A Low Entry Price With A 5-User Boundary
KrispCall Starter deserves consideration for a small team whose requirements fit the entry tier. Budgeting the next employee is particularly important because Starter caps the team at 5 users.
When It Can Be Affordable
The offer includes an eligible US, Canadian or UK number per user and limited calling/SMS allowances. Compare those allowances with actual destinations and traffic.
When To Price Another Plan
The current feature list places transferring and recording in Advance. A team needing those functions or a 6th user should price that tier instead. The subscription-only refund should not be treated as a free trial covering all number and usage costs.
Read our KrispCall review for the broader assessment.
Starter: $12/user/month annually; $15 monthly.
14-day subscription-only refund; this is not a free trial.
3. Grasshopper: A Solo Account Instead Of Multiple Seats
Grasshopper True Solo is relevant when 1 person needs a professional business identity. It should be compared with other single-user configurations, rather than with a multi-user account bundle.
When It Can Be Affordable
True Solo includes 1 user, 1 number and 1 extension. A small team can compare Solo Plus’s unlimited users and smaller extension bundle against per-user alternatives.
When To Price Another Plan
Extra numbers cost $9 monthly each, and additional extensions are separately priced. Confirm the existing mobile/landline service arrangement and required call handling. Grasshopper has US/Canadian numbers; international calling is a separate availability and cost check.
Read our Grasshopper vs RingCentral comparison for the broader assessment.
True Solo: $14/month equivalent annually; $18 monthly.
A 7-day free trial is advertised; check eligibility.
4. Nextiva: Compare The Entry Rate With The Completed US Invoice
Nextiva’s entry offer is worth evaluating when a US business wants domestic calling and wider customer communication. The published line fees make an itemized quote particularly useful.
When It Can Be Affordable
NEXT Core lists voice/video, collaboration, shared and personal inboxes, and a business SMS allowance. A team using the included tools may avoid buying separate products for the same work.
When To Price Another Plan
Add-ons and higher-tier requirements change the comparison. Annual small-business pricing applies to eligible new customers with 1–100 employees signing a paid 12-month or longer minimum term. Use the fee example above to check the order rather than assume a $15 final bill.
Read our Nextiva review for the broader assessment.
NEXT Core: $15/user/month annually; $23 monthly.
Confirm the current demonstration or trial offer and annual-price eligibility.
5. Dialpad Connect: Entry Calling With AI Notes
Dialpad Connect is worth comparing when employees would otherwise spend time or money producing call notes. Test whether its included assistance performs a useful task before assigning value to it.
When It Can Be Affordable
Standard lists calling, messaging, meetings, real-time transcripts and instant summaries. Evaluate the output from representative customer conversations.
When To Price Another Plan
Pro adds listed CRM integrations and support upgrades. Support, Sell and AI Agents are separate offers. Compare the required product and invoice fees rather than assume the entry business-phone subscription includes every sales or contact-center function.
Read our Dialpad Connect review for the broader assessment.
Standard: $15/user/month, billed annually.
A 14-day free trial is advertised; confirm the selected product.
6. Quo: Budget For The Routing Tier And Shared Texting
Quo, formerly OpenPhone, is worth comparing when a small team shares customer calls and texts. The entry plan and a menu-driven office workflow can have different costs.
When It Can Be Affordable
Starter includes a number per user and US/Canada calling/messaging under its fair-use terms. Extra numbers cost $5 monthly each. Add the applicable registration and recurring messaging charges.
When To Price Another Plan
Business adds menus, transfers, custom ring orders and listed HubSpot/Salesforce integrations. Confirm emergency-calling suitability before replacing an office line; Quo’s porting guidance says 911 is unavailable, while its billing documentation mentions related fees.
Read our Quo (Formerly OpenPhone) review for the broader assessment.
Starter: $15/user/month annually; $19 monthly.
A 7-day free trial is advertised.
7. Zoom Phone: Compare Unlimited With A Current Metered Quote
Zoom Phone is worth evaluating when the business already uses Zoom or needs a domestic-calling comparison. Its unlimited and metered offers solve different cost problems.
When It Can Be Affordable
The US & CA Unlimited offer provides a defined domestic-calling plan. A light caller should also request the current metered subscription and per-minute rates. Zoom’s own cost guide describes metered calling as an option for lower-volume use.
When To Price Another Plan
Workplace bundles, international usage and advanced engagement requirements can change the budget. A free meeting account is not a licensed business phone service. Check whether existing subscriptions overlap with the proposed bundle.
Read our Zoom Phone review for the broader assessment.
US & CA Unlimited: $16/user/month, billed annually.
Check the current Phone-specific free-trial offer and eligibility.
For a larger company, use the dedicated Zoom option for 50+ users.
8. CallHippo: Compare A Calling Bundle Before Paying For More Volume
CallHippo is worth comparing when the business can match a regional bundle to predictable traffic. Choose the correct region and team-size settings before taking the displayed rate into a budget.
When It Can Be Affordable
Starter lists 1,000 US/Canada calling minutes. Confirm how the bundle applies to incoming and outgoing calls, the minimum order and overage rates.
When To Price Another Plan
Professional lists unlimited eligible US/Canada calling and recording. The advertised $0 Basic offer describes a 6-month free period before an upgrade is required; numbers and usage can still cost money. It should not be ranked as permanent free business calling.
Read our CallHippo review for the broader assessment.
Starter displays $18/user/month; confirm region, team size and billing.
A 10-day free trial is advertised; confirm the selected plan and credits.
9. Talkroute: Calculate The Whole Account For A Shared Team
Talkroute can become a different value proposition as headcount grows. An account that includes multiple users should be compared with the whole competing team subscription.
When It Can Be Affordable
Basic includes 1 user and 1 number. Plus includes 3 users, 2 numbers, menus and transfers. Pro includes 10 users, 3 numbers, recording and reporting. Its pricing lists unlimited US/Canada incoming and outgoing minutes, subject to the plan terms.
When To Price Additions
Extra users, numbers and mailboxes each cost $5 monthly. Confirm messaging registration, activation and the actual call-capacity configuration. The scenarios below show why shared numbers and dedicated numbers produce different totals.
Read our Talkroute review for the broader assessment.
Basic: $19/account/month; Plus: $39; Pro: $59.
A free trial is advertised; confirm its current limits.
10. RingCentral RingEX: Pay More Only When The Included Work Justifies It
RingCentral is not the lowest displayed base fee in this table, but it remains relevant when a broader platform can replace tools or reduce administration. That is a workflow-based value decision, not a claim that its license is cheapest.
When It Can Be Affordable
Core includes an eligible number per user and US/Canada calling. A growing office can evaluate staff apps, supported desk phones and centralized administration together.
When To Price Another Plan
Recording, integrations, advanced administration and separate customer-engagement products require a tier check. Include provider-imposed fees and taxes, and distinguish RingEX from a separate contact-center purchase.
Read our RingCentral RingEX review for the broader assessment.
Core: $20/user/month, billed annually.
14-day trial for eligible new subscribers; trial SMS is excluded.
Which Configuration Is Cheapest For Your Team?
Calculate the users and public numbers together. Ten employees sharing 1 customer number can have a different bill from 10 employees each needing a dedicated number. Include required mailboxes, routing and call capacity as separate checks.
| Business Requirement | Configuration To Compare | Base Illustration | Important Qualification |
|---|---|---|---|
| A solo owner with measurable usage | Calilio Standard or KrispCall Starter | $12/month equivalent per annual-rate license | Add eligible number costs, usage and the tier needed for the workflow. |
| 1 person needing a separate business identity | Grasshopper True Solo | $14/month equivalent annually | 1 user, 1 number and 1 extension. Confirm the existing-service arrangement and other fees. |
| 5 staff sharing company numbers | Talkroute Plus + 2 users | $39 + (2 × $5) = $49/month | Includes the base 2 numbers and 3 mailboxes; extra mailboxes/numbers cost more. |
| 10 staff sharing up to 3 public numbers | Talkroute Pro | $59/account/month, or $5.90 per included user | That effective rate assumes all 10 included users are used. It is not a $5.90 single-user plan. |
| 10 staff needing 10 public numbers | Talkroute Pro + 7 added numbers | $59 + (7 × $5) = $94/month | $9.40 per user equivalent before fees; confirm number eligibility and configuration. |
| 5 staff requiring Quo’s Business routing | 5 Quo Business licenses | 5 × $23 = $115/month equivalent annually | Use the feature-matched tier; messaging fees, extras and taxes remain separate. |
These are arithmetic examples, not equivalent-feature or performance guarantees. Compare a written quote for the same users, numbers, functions and call volume. The number of paid users does not by itself prove the required simultaneous-call capacity.
Can You Get Business VoIP Under $10 Or $20?
VoIP Under $10: A Team Average Is Different From A Solo Plan
The $5.90 effective user cost in the Talkroute example comes from dividing a $59 account among 10 included users. An individual cannot buy that bundle for $5.90. None of the specific standalone paid configurations in the main price table is below $10 before usage and fees.
Request a current metered quote if the business rarely places calls. Temporary free offers, usage credit and an account that only rents a number should not be treated as an established all-in business phone bill.
VoIP Under $20: Verify The Final Recurring Total
Several listed subscriptions fall below $20 on the stated terms. Whether the completed service stays below that amount depends on usage, number rental, messages, provider fees and taxes. Nextiva’s fee example shows why a sub-$20 subscription is not a guarantee of a sub-$20 US invoice.
When A Higher Minimum Order Can Still Be Worth It
For specialist sales work, JustCall Team’s $29 annual-rate seat price has a 2-license minimum, illustrating at least $58 monthly equivalent before extras. Ringover TALK’s displayed $19 offer has a 3-user minimum and a 12-month commitment, illustrating $57 before other charges. These can be relevant for the right team, but should not be presented as $29 or $19 total solo-business plans.
Metered Vs Unlimited Calling: Find The Break-Even Point
Metered calling can suit light traffic; an included domestic-calling plan can become cheaper as chargeable minutes rise. Use the current rate for the destinations and call types you actually use.
A simple comparison is: metered subscription + chargeable minutes × applicable rate, versus the complete unlimited-plan subtotal. Add fees and required features on both sides before deciding.
For an arithmetic example only, suppose Plan A costs $12 before overages and Plan B costs $15 for the same required work. If the extra chargeable minutes on Plan A cost an assumed $0.02 each, the $3 subscription difference is consumed by 150 overage minutes. These are hypothetical inputs, not a provider rate quote.
Check inbound, outbound, toll-free, forwarded and international calls separately. Also confirm billing increments, whether held or transferred call legs are billable and what fair-use or excluded-destination rules apply.
Annual Billing, Monthly Plans And Your First-Year Cost
Compare cash commitment and recurring cost separately. An annual monthly equivalent may require an upfront payment. Monthly billing does not automatically mean the service has no minimum contract term.
- Annual subscription commitment: annual-rate license × required users × 12.
- Recurring extras: expected monthly usage, separately charged numbers, messaging, add-ons and invoice fees.
- One-time costs: registration, setup, equipment, provisioning and any applicable migration fees.
- Switching costs: overlap with the old service, staff training and any remaining commitment.
For a $12 annual-rate license, the base annual commitment is $144 per user before other costs. A plan that lets the business stop after a short pilot may have a higher monthly rate but a smaller initial commitment. Check renewal pricing and cancellation conditions rather than assume either billing model is always cheapest.
For the broader market view, see our cheap business VoIP pricing guide.
How To Lower The Bill Without Breaking The Call Flow
- List essential actions first. Include answering, hold, transfers, voicemail and the required follow-up. A cheap plan that omits an essential action is not the finished purchase.
- Use existing devices where supported. Test apps and headsets before buying desk phones. Confirm compatibility before retaining existing hardware.
- Separate users from public numbers. Buy dedicated numbers when the business needs them, and confirm authorized shared access elsewhere.
- Model real usage. Use a representative month and the expected busy period, not a guess based only on employee count.
- Get an itemized quote. Ask for US fees, number rental, messaging registration, usage, setup and renewal terms.
- Pilot before porting. Test the required simultaneous calls, transfers, mobile alerts, support and the outage fallback.
- Review the first invoice. Match actual charges to the quote and remove unused additions.
Before replacing a complete office line, verify emergency-calling capability for the selected product and devices. Keep the current service active until number transfers finish and calling works; test messaging separately.
Use our business VoIP setup guide for migration and our small-business VoIP comparison when workflow fit is more important than the lowest entry fee.
How We Compared These Affordable US VoIP Offers
We selected relevant providers from the VoIPCalling.com master list, reviewed official pricing and fee information, and calculated representative user/number configurations. The main table is ordered by the displayed base fee for the specified plan. It mixes clearly labeled user and account offers and does not rank by customer score.
Temporary free plans, unknown checkout prices and a separately quoted Zoom metered offer are not assigned invented positions in the numeric table. Examples exclude charges unless explicitly included. The selection is not an exhaustive survey of every US carrier, and we have not run a standardized nationwide call-quality test. Obtain a current written quote for the actual order.
Frequently Asked Questions
What Is The Cheapest VoIP Provider In The USA?
There is no single cheapest bill for every US business. Calilio and KrispCall list $12 annual-rate entry seats in this comparison. Grasshopper has a solo-account option, and Talkroute bundles can lower the effective user cost for a team. Compare usage, required tiers and fees.
Can I Get Business VoIP For Under $10 Per Month?
A bundle can produce an effective rate below $10 per included user, but that is different from buying a standalone plan for that amount. Talkroute Pro’s $59 account divided among 10 users illustrates $5.90 each before extras. Request metered quotes separately for light usage.
Which Affordable VoIP Plans Include Unlimited US Calling?
Specific offers from Nextiva, Dialpad, Quo, Zoom, Talkroute and RingCentral include eligible domestic calling. Check the exact plan, destinations and terms. Other entry plans use minute bundles, and CallHippo’s selected higher-volume offer differs from Starter. Toll-free, forwarding or international charges can be separate.
Why Is My VoIP Bill Higher Than The Advertised Price?
The bill can include provider recovery fees, emergency-related charges, taxes, extra numbers, messaging registration, usage or add-ons. Higher feature tiers and minimum seats can also change the total. Ask for a sample invoice using your actual account configuration before signing.
Is Pay-As-You-Go VoIP Cheaper Than Unlimited Calling?
It can be for light traffic, but calculate the subscription plus chargeable usage and fees. As minutes increase, a domestic-calling plan may cost less. Use the current rate for each required destination and include forwarding, toll-free and other excluded call types.
Are Free Business VoIP Plans Really Free?
Not necessarily. A temporary free period, trial or zero software-seat charge may still leave number rental and calling costs. CallHippo’s Basic offer describes a 6-month free period before upgrading is required. Compare the ongoing paid configuration and its limits, not only the signup offer.
Does Monthly Billing Mean There Is No Contract?
No. A monthly payment can still sit within a minimum service commitment. Check the agreement, cancellation, renewal pricing and number-transfer conditions. Compare the cash due upfront and the total term commitment rather than assuming every monthly plan is contract-free.
How Do I Choose A Cheap Business Phone Service For A Team?
Price the full team and required workflow: users, public numbers, transfers, messages, calling volume and administration. Compare account bundles with per-user subscriptions, then test the proposed configuration. Do not equate more paid users or phone numbers with guaranteed simultaneous-call capacity.
Customer Feedback: What To Check Behind The Low Price
Calilio’s G2 summary highlights ease of use and affordable pricing, while identifying limited availability of some countries’ numbers as a drawback. For a US-focused purchase, verify the exact number inventory and quote rather than infer availability from a worldwide country count.
KrispCall’s G2 summary highlights a manageable interface and responsive support, with some users finding the feature range overwhelming. Accessible reviews also raise minute pricing and transcription add-on costs. That makes a real usage estimate and the required feature tier useful checks.
Talkroute reviews include positive comments on setup and existing-device use, alongside slow app behavior and delayed notifications. Quo’s G2 summary similarly pairs ease-of-use and support praise with reports of connectivity issues. Check alerts and handoffs on real staff devices before treating a low license price as good value.
These are individual experiences and review themes, not a performance guarantee. A useful low-cost service still needs to complete the customer’s call reliably on the configuration you buy.
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.
