Startups Phone System

Get the Best VoIP Phone System for Your Startup

Q: Do startups need a business phone number?

A business phone number makes your startup appear more professional, trustworthy, and established. With Calilio, you can get virtual local, mobile, or toll-free numbers from 100+ countries and handle customer calls with advanced telephony features.

Q: Is VoIP good for startups?

VoIP is an excellent choice for startups because it offers significant cost savings compared to traditional phone systems, eliminating the need for expensive hardware and long-distance charges. It also provides flexibility by operating entirely online with virtual phone numbers, supporting remote and hybrid teams, and allowing users to make and receive calls from anywhere using any internet-connected device.

Q: Who is the cheapest VoIP provider for startups?

Affordable VoIP providers include Calilio, Phone.com, Google Voice, Sonetel, and Zoom Phone. With a VoIP plan starting at $15 per month and calling rates as low as $0.0153/min, Calilio is one of the best value-rich VoIP platforms for startups.

Get a VoIP phone system for your startup that simplifies call management, improves customer communication, and reduces operating expenses while keeping operations running smoothly as your team grows. With Calilio, you can enjoy clear mobile and in-office calls, easy access to conversation history, and a reliable telephony foundation that supports daily business functions as well as long-term growth.

Make phone calls and SMS over the internet.
Call data and recordings are stored in the cloud.
Access the phone system on the web app or mobile app.
VoIP plan at $15/user/month ($12/user/month on annual subscription).
Calling rates from $0.0153 per minute.

Customer support agent answering a call on a laptop with a cloud phone system interface

Telephony Partner of 1000+ Businesses Worldwide

Buy Affordable Virtual Phone Numbers for Your Startup

Buy affordable virtual phone numbers for your startup to manage business calls efficiently, expand customer reach and keep your phone system flexible as your business grows.

You get one free local U.S. phone number with your Calilio subscription. Claim Now!

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No Numbers Found

Some numbers require ID and address verification under local laws. Certain numbers also require A2P 10DLC registration to send SMS or MMS to the United States. Moreover, some numbers may not appear in this search because they are not generally offered to customers and are available only on request. Please Contact Support for assistance.

How to Set up a Phone System for Your Startup Business?

To set up a business phone system for your startup, sign up to a telephony service provider, purchase or port your phone number(s), add your team members, share the number with your team, and start calling.

Once logged in, go to Settings > My Numbers to buy or port a number.

Invite your team from Settings > Members and assign roles, and share numbers.

Go to Settings > My Numbers to configure your telephony features such as call forwarding and voicemail settings.

Cloud Storage

All your calls, SMS, voicemails, and recordings are securely stored in the cloud, access them anytime, from any device.

Music On Hold

Keep callers engaged with professional hold music or custom audio messages. Reduce drop-offs, maintain brand perception for a better calling experience.

Call Forwarding

Forward calls to another number so you never miss an opportunity, whether you’re working from home, coworking, or on the move.

Unified Callbox

Manage all your conversations (calls, SMS, MMS, and voicemails) from one unified callbox. No switching apps, no scattered data.

Phone Number Sharing

Let multiple team members use the same business number for inbound and outbound calls, no matter if you have a small team.

Call Recordings

Record calls and use the recordings to train your team, review customer issues, and maintain records as your startup scales.

Recording Playback Fast Forward

Skip forward through recordings and save time on call reviews. Ideal for founders and managers to access key moments quickly without listening to entire conversations.

Custom Phone Greeting

Set a branded greeting that plays when customers call you. It helps your small business sound established from day one.

Custom Voicemail Greeting

Create personalized voicemail messages for missed calls. Guide customers clearly and never miss a business opportunity.

Internal Team Messaging

Collaborate with your team inside Calilio. Share updates, discuss customer issues, or coordinate tasks in real time without switching to external messaging apps.

Voicemail to Email

Receive instant email notifications whenever you get a new voicemail. No important message goes unnoticed, even when you’re away from the app.

SMS/MMS

Send and receive SMS or MMS directly from your callbox. Share updates, confirmations, reminders, or support replies.

CHOOSE COUNTRY

Set Up Your Startup Phone System in 100+ Countries

Set up your startup phone system in over 100 countries and access virtual phone numbers that make managing international business calls simple and reliable. Expand your global reach and serve international clients, all while managing business without physical offices, SIM cards, or complicated telecom setups.

allafricaasiaeuropenorth americaaustraliasouth america

Why Startups Need VoIP Solutions?

VoIP solutions give startups the ability to work remotely, reduce telephony costs, and access advanced calling features without a complex setup.

Work From Anywhere, on Any Device

VoIP allows founders and team members to make and receive calls from smartphones, desktops, or tablets, perfect for remote or hybrid startups.

Easy to Scale as You Grow

Lower Operating Costs

Use Cases

Use Cases of Calilio for Startups

Calilio helps startups onboard early customers, support rapid growth, and manage high call or SMS volume.

SELECT PLAN

Affordable VoIP Phone Pricing Plans for Startups

Calilio offers flexible, budget-friendly VoIP pricing for startups that need telephony tools without high upfront costs. You only pay for the features and users you need, with no hardware and no installation fees.

Standard Plan

$12
Per user/per month

$15 Save 20%

billed annually at $144

Ideal for solopreneurs, startups and small businesses venturing into affordable VoIP service.

Get Started with:

User Limit: 10
Free 1 Local Number
US or Canada
Phone & Voicemail Greeting
Basic Realtime Dashboard

Premium Plan

$28
Per user/per month

$35 Save 20%

billed annually at $336

Ideal for growing businesses, franchises, and call centers.

Everything in the Standard Plan, plus:

CRM Integration
Unlimited Users
Advance Reporting
Coming Soon
Live Call Monitoring
Detailed Realtime Dashboard

Enterprise Plan

Custom

Comprehensive VoIP plan for unmatched communication solutions for large businesses and enterprises.

Everything in the Premium Plan, plus:

Developer Support
All Call Strategy Features
Dedicated Account Manager
Phone and WhatsApp Support

Note: Your subscription only covers the plan and includes a complimentary $1 credit. Once this credit is used, you must load your wallet to make or receive calls/SMS. Phone numbers are billed separately. Please refer to the call and SMS rates for incoming and outgoing charges. The Call and SMS functionalities will be limited without the KYC verification.

Q&A

Frequently asked questions

How much does a VoIP phone service cost for startups?

VoIP phone service for startups usually ranges from $15 to $40 per user per month, depending on the features and scalability needed for growing teams. Calilio is one of the most affordable options, offering plans starting as low as $12 per user per month.

Do startups need a business phone number?

Is VoIP good for startups?

Who is the cheapest VoIP provider for startups?

Still have questions?

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