Choosing a business phone system as a small team comes down to three things: reliable calls, a price that fits, and just enough features that you are not paying for an enterprise contact centre you will never use. We tested and compared the leading VoIP providers on exactly that – call quality and reliability, real entry pricing, texting and mobile apps, integrations, and how quickly a non-technical owner can get set up. Here are the six we rate highest for small businesses in 2026, and how to choose between them.
TL;DR – the fast picks:
- Best overall: Nextiva – the safest all-round small business phone system: voice, video and messaging in one, with strong support. (review)
- Best for startups & lean teams: OpenPhone – a modern app with shared numbers and built-in texting from ~$15/user. (review)
- Best on a budget: Ooma – unlimited North America calling and a virtual receptionist, no contract, under $20/user. (review)
- Best for solopreneurs: Grasshopper – a business number on your own phone with flat pricing from ~$14/mo. (review)
- Best to scale: RingCentral – the deepest integrations and reliability for teams that will grow. (review)
- Best all-in-one value: GoTo Connect – voice, video and an easy visual call-flow editor. (review)
1. Nextiva – Best overall for small business
Nextiva was built for small and mid-sized businesses that want one dependable platform instead of stitching together a phone line, a texting app and a video tool. It combines voice, video meetings and team messaging with a support organisation that consistently rates well – which is exactly what a small team without IT wants.
What makes Nextiva stand out
- All-in-one communications. Voice, video meetings and team chat in a single app, so you are not paying for or juggling three separate tools.
- Genuinely helpful support. Nextiva is known for responsive human support – the difference between a phone outage that costs you customers and one that gets fixed fast.
- Scales without a rebuild. Add users, auto-attendants and call routing as you grow, without switching platforms.
- AI & analytics. Call transcriptions, summaries and dashboards on higher tiers.
Nextiva pricing (2026)
- Entry: from ~$30/user/mo (Core voice) on annual billing for the core phone plan.
- Mid tiers add video, SMS and collaboration; top tiers add AI and analytics.
- Check live pricing for current rates, since tiers and promotions change.
Who Nextiva is best for: small businesses that want one reliable, well-supported system for calls, video and messaging and expect to grow into more features over time.
Read our full Nextiva review →
2. OpenPhone – Best for startups and lean teams
OpenPhone (now Quo) is the modern pick for startups and small teams. It puts calling, business texting and a shared team inbox into one clean app that takes minutes to set up – a professional phone presence without the weight of a traditional system.
What makes OpenPhone stand out
- Shared numbers & inbox. Teammates share a number and collaborate on calls and texts from one place.
- Business texting built in. SMS and MMS alongside calling on US and Canada numbers.
- AI call summaries. Automatic transcripts and summaries so nothing gets lost.
OpenPhone pricing (2026)
- Starter: ~$15/user/mo (annual).
- Business: ~$23/user/mo; Scale: ~$35/user/mo.
- Extra numbers ~$5/mo each; see live pricing.
Who OpenPhone is best for: startups, freelancers and small teams that want an affordable, modern business line with texting and shared numbers – without enterprise features they will never touch.
Read our full OpenPhone review →
3. Ooma – Best budget office system
Ooma Office is aimed squarely at small offices that want dependable calling without a contract or complexity. It includes unlimited calling across the US, Canada, Mexico and Puerto Rico, a virtual receptionist, and works with analog and IP desk phones.
Ooma pricing (2026)
- Essentials: ~$19.95/user/mo – unlimited calling + virtual receptionist.
- Pro: ~$24.95 adds a desktop app, call recording, SMS and video.
- Pro Plus: ~$29.95 adds AI, CRM integrations and call queuing. No annual contract; see pricing.
Who Ooma is best for: budget-conscious small offices, retail and service businesses that want low-cost, reliable calling – just plan to move up to Pro for texting, recording and video.
4. Grasshopper – Best for solopreneurs
Grasshopper is a virtual phone service that adds a professional business number – local, toll-free or vanity – on top of the phone you already own. Its plans are flat rather than per-user, which makes it a simple, cheap way for solo operators to separate business calls from personal ones.
Grasshopper pricing (2026)
- Flat pricing, unlimited users: from ~$14/mo (True Solo) to ~$89/mo (Small Business).
- Priced by numbers and extensions, not per seat; see pricing.
Who Grasshopper is best for: solopreneurs, freelancers and very small teams that want a professional business line on their own phone. Teams that need real calling infrastructure will outgrow it.
Read our full Grasshopper review →
5. RingCentral – Best if you will scale
RingCentral trades the lowest price for breadth: the deepest integration library in the category, strong reliability and global coverage. For a small team that expects to become a bigger one, it holds up without a platform switch later.
RingCentral pricing (2026)
- Entry: from ~$20/user/mo on annual billing (promotional), list pricing higher.
- Higher tiers add video, analytics and contact-centre features; see pricing.
Who RingCentral is best for: small teams that want a system that scales into deep integrations, advanced routing and enterprise reliability as they grow.
Read our full RingCentral review →
6. GoTo Connect – Best all-in-one value
GoTo Connect bundles voice, video and messaging with unlimited extensions and a standout visual dial-plan editor that makes call routing genuinely simple – good value for SMBs that want capable communications with easy admin.
GoTo Connect pricing (2026)
- Phone System: from ~$26/user/mo on annual billing.
- Higher tiers add customer-engagement and contact-centre features; pricing is now quote-based – request pricing.
Who GoTo Connect is best for: small and mid-sized teams that want dependable all-in-one voice and video at a fair price, with admin that non-technical staff can handle.
Read our full GoTo Connect review →
How to choose VoIP for a small business
Match the tool to how your team actually communicates:
- Want one reliable all-rounder with great support → Nextiva
- A modern app for a startup or lean team → OpenPhone
- Lowest cost with unlimited calling → Ooma
- A solo operator who just needs a business line → Grasshopper
- Plan to scale into deep integrations → RingCentral
- Voice and video together, easy to admin → GoTo Connect
If budget is the deciding factor, compare our cheapest VoIP services guide. To see the full field ranked, read our best business phone systems roundup.
Frequently Asked Questions
What is the best VoIP for small business?
For most small businesses, Nextiva is the best all-round VoIP system in 2026, balancing voice, video, messaging and strong support. OpenPhone is the strongest pick for startups and lean teams, while Ooma and Grasshopper are the budget options and RingCentral is best if you plan to scale.
Is VoIP worth it for small businesses?
Yes. VoIP is cheaper than traditional landlines, works from desktop and mobile apps, and adds features like texting, voicemail transcription and integrations. For almost every small business, a cloud VoIP system is both cheaper and more capable than legacy phone hardware.
How much does VoIP cost for a small business?
Most small business VoIP plans run about $15 to $30 per user per month on annual billing, with solopreneur options like Grasshopper starting near $14/month flat for the whole account. Higher tiers add AI features, video and contact-centre tools, so check the tier you actually need before comparing headline prices.
Is there a free VoIP phone number for small business?
A few providers offer limited free tiers or trials, but reliable business VoIP with texting, support and call routing is a paid service. Free options usually cap minutes or features; most small businesses are better served by a low-cost paid plan from Ooma or OpenPhone.
Do I need desk phones for a small business phone system?
No. Modern VoIP systems run over the internet, so you can use desktop and mobile apps instead of hardware. If you prefer physical phones, providers like Ooma also support analog and IP desk phones, and you can usually keep your existing number by porting it.
Which small business VoIP is easiest to set up?
OpenPhone and Ooma are among the fastest to set up for a small team – OpenPhone is self-serve in minutes, and Ooma is designed for non-technical offices. GoTo Connect’s visual dial-plan editor also makes call routing unusually easy to configure.
