Best call forwarding service for small business (2026)

Most small business owners start looking for a call forwarding service for small business for the same reason: they're missing calls. You're on a job, in a meeting, or just can't get to the phone. Forwarding to your cell seems like the obvious fix.

It helps, until it doesn't. If you miss the forwarded call too, the caller hits voicemail. A lot of them hang up instead. "I don't know how many people are hanging up either."

Whether you're looking for a call forwarding app for small business or a full answering service, the options have gotten much better. This guide covers the best call forwarding services for small business in 2026, what to look for before choosing one, and why the best answer for many owners isn't forwarding at all.

Quick look: The best call forwarding apps for small business

What to look for in a call forwarding service for small business

Not every call forwarding service for small business works the same way. Before choosing the best call forwarding app for small business, check a few things.

Does it actually answer the call, or just redirect it? Basic forwarding moves the call to another number. If no one picks up there, the caller still doesn't get helped. Services with an answering layer handle the call even when you can't.

Does it work with your existing number? Switching your main business number is disruptive. Look for a service that works with the number you already have, either by forwarding from it or porting it over.

Does it handle after-hours and busy signals? Calls come in outside business hours and while you're on another call. Good services route those situations automatically, not just when you're available.

Is setup simple? Small business owners don't have IT departments. The right call forwarding app for small business should be up and running in minutes, not days.

Is the pricing reasonable? Costs range from free (carrier-level forwarding) to $80+/month for full-featured virtual phone systems. Know what you need before paying for what you don't.

Types of call forwarding

Understanding the different types helps you pick the right setup.

Unconditional forwarding sends every call to another number, regardless of whether you're available. Your original line rings, then immediately redirects.

Conditional forwarding only kicks in under specific conditions, like when you don't answer (no-answer forwarding), when you're already on a call (busy forwarding), or outside business hours (time-based forwarding). This is what most small business owners actually need.

Simultaneous ring dials multiple numbers at once. Whoever picks up first takes the call. Good for reaching a team member or a backup contact.

Sequential ring calls numbers one at a time in a set order. If the first doesn't answer within a set window, it tries the next. Useful for escalation situations.

Most call forwarding services for small business include conditional forwarding as a baseline. The more capable options add simultaneous ring, sequential ring, and call routing rules on top.

The best call forwarding services for small business

1. Upfirst — best for small businesses that want callers answered, not just forwarded

What it does

Upfirst is an AI answering service that handles inbound calls for small businesses around the clock. When a call comes in, Upfirst answers it directly, has a real conversation with the caller, collects information, and answers common questions based on your business details. After every call, you get a text and email summary with who called, what they needed, and any next steps. If the caller needs to reach a live person, call transfers and call forwarding let Upfirst warm-transfer or cold transfer them to you or somebody else.

The key difference from basic forwarding: every call gets a response, whether you're available or not. Upfirst also books appointments, sends follow-up texts, and blocks spam calls. It supports 35+ languages and connects to thousands of apps through Zapier.

Ease of setup

Setup takes about 10 minutes. You sign up, describe your business, and configure what information you want collected from callers. Upfirst gives you a dedicated phone number. You forward calls from your existing business line to that number, and it's live. Most owners run a few test calls first, then go live the same day.

Ease of use

Day-to-day use is minimal by design. Call summaries arrive by text or email so you can see what came in without logging into anything. When you do log in, the dashboard shows call history, recordings, and transcripts. The mobile experience is lightweight because most of what Upfirst does happens automatically.

What users like

Customers consistently point to time saved as the biggest benefit. Many mention that it handles the calls they used to dread missing on job sites or in meetings. Appointment scheduling through the AI receptionist is frequently called out as a feature that pays for itself.

What users complain about

Some owners go through a brief adjustment period when customizing how the AI handles edge cases. Upfirst's support team helps with this during onboarding, and the platform improves as it learns the business.

Pricing

Starter: $24.95/month (30 calls, or $20/month billed annually). Premium: $59.95/month (90 calls). Pro: $159.95/month (300 calls). Scale: $299/month (600 calls). Spam and calls under 15 seconds don't count toward your total. 14-day free trial with no credit card required.

Best for: Solo owners and small teams who are tired of missing calls when they're on a job or unavailable.

2. Grasshopper — best virtual number + basic forwarding

What it does

Grasshopper is a virtual phone system built for small businesses and solopreneurs. You get a business phone number (local or toll-free), and calls to that number forward to your personal cell. The app handles voicemail transcription, call management, and business texting from your phone, keeping your personal and business lines separate. Extensions let you give different team members their own lines under the same main number.

Grasshopper is owned by GoTo and is trusted by over 150,000 small businesses. It does not answer calls, it redirects them. If no one picks up at your cell, callers go to voicemail. The core promise is a professional-looking business number without a complicated phone system.

Ease of setup

Setup is straightforward: pick a number, set up your call tree, download the app, and start taking calls. Most users are up and running in under 30 minutes with no technical help needed.

Ease of use

The mobile app is the main interface for day-to-day use. Reviews on G2 are mixed. Happy users call it intuitive and easy. Critics report the app freezes, asks for updates repeatedly, and sometimes drops calls without warning. Caller ID does not show saved contact names when calls come in through Grasshopper, which some users find frustrating. Canceling the service requires calling customer support directly since there's no way to cancel through the app or website.

What users like

"It is easy to use and effective and affordable. Calls come through and the app is easy to navigate." Users consistently praise how simple it is to separate business from personal, and how straightforward the setup process is. Those who work internationally note it lets them call US and Canadian clients from anywhere.

What users complain about

"It freezes a lot. It asks for multiple updates, and it does not update. Sometimes calls drop without a notice, and if they close the call, then it freezes and we have to restart the app." Several reviewers also flag cancellation difficulty: "You can't cancel through the website or the app. You have to call customer service and answer a bunch of questions." Customer support gets mixed marks across the board.

Pricing

True Solo: $14/month (1 number, 1 extension). Solo Plus: $25/month (1 number, 3 extensions). Small Business: $55/month (5 numbers, unlimited extensions). All plans include unlimited users, which is unusual at this price range.

Best for: Owners who want to separate their personal and business lines without managing a full phone system.

3. Google Voice — best free option

What it does

Google Voice is a cloud phone system from Google that gives you a second phone number and routes calls to your Google account. You can answer from a browser, the desktop app, or the mobile app. It integrates directly with Gmail and Google Calendar, which makes it especially convenient if your team already lives in Google Workspace. For businesses, the product lives under Google Workspace and requires a paid Workspace subscription.

Auto attendants, ring groups, and call queues are available on the Standard and Premier plans. On the Starter plan, you get basic forwarding with voicemail transcription and spam blocking. Google AI transcribes voicemails automatically. It is not a full-featured VoIP system, but it covers the basics at a competitive price.

Ease of setup

Setup is handled through the Google Workspace Admin Console. For teams already on Google Workspace, adding Voice is a few clicks. New users need to set up a Workspace account first, which adds a step. Once configured, number assignment and porting are managed in the same admin interface.

Ease of use

The experience is clean and familiar for anyone used to Google products. The mobile app works reliably for calls and texts. Voicemail transcriptions show up directly in Gmail if you configure it that way. Reviewers on G2 note connection issues occasionally, and setting up advanced routing features can require digging into the admin console.

What users like

"I really like how easy it is to use Google Voice for business," is a common theme in reviews. Users value how well it integrates with the rest of Google Workspace, the quality of voicemail transcription, and the spam call filtering. The ability to use it across any device without extra setup is a recurring positive.

What users complain about

Limited CRM and automation integrations come up frequently. One reviewer noted: "Poor automation support is a major drawback." Others mention missing features compared to dedicated VoIP platforms, occasional connection drops, and the lack of a direct dial-in for customer support. Number porting and account management have caused frustration for some users.

Pricing

Starter: $10/user/month (up to 10 users). Standard: $20/user/month (unlimited users, auto attendants, ring groups). Premier: $30/user/month (automatic call recording, advanced reporting). All tiers require a Google Workspace subscription, which starts at $6/user/month separately.

Best for: Very early-stage businesses already using Google Workspace that need a second number at minimal cost.

4. OpenPhone (now Quo) — best for small teams on VoIP

What it does

OpenPhone rebranded to Quo in late 2025 and is now one of the highest-rated VoIP platforms on G2 with 4.7 stars across more than 3,300 reviews. It is a VoIP phone system built for small teams. The core feature is shared phone numbers, where multiple team members can see, handle, and respond to calls and texts from the same business number. Call recording, voicemail transcripts, and CRM integrations (HubSpot, Salesforce, Jobber, and others) are included on Business and Scale plans.

Quo also includes an AI agent called Sona that answers calls automatically when no one on the team picks up. This is similar to an answering service, though it is included as part of the VoIP package rather than sold separately. Advanced call forwarding lets you route unanswered calls by business hours.

Ease of setup

Setup is quick. Users consistently describe the process as intuitive with no technical hurdles. Porting your existing number is free. Most teams are live within an hour.

Ease of use

The app experience is polished and well-reviewed. Shared inboxes make it easy for small teams to see who responded to what. AI call summaries on Business and Scale plans save time when reviewing calls. Reviewers note the platform feels modern compared to older VoIP systems.

What users like

"Quo is great. It allows my team to share the customer support number." Shared numbers and the ability to manage business communications from one place are the most praised features. Many users highlight the AI message responses and call summaries as time-savers. The pricing relative to features is frequently called out positively: "The performance of the app is outstanding and the pricing is even better."

What users complain about

"The only real con for me was that it doesn't include a fax line." Some users note that advanced reporting feels limited when tracking complex workflows. Call disconnections come up occasionally in reviews, though they are not a dominant complaint given the volume of positive reviews.

Pricing

Starter: $15/user/month. Business: $23/user/month. Scale: $35/user/month. All plans include one phone number per user, unlimited US and Canadian calling, voicemail transcripts, and the Sona AI agent. AI call summaries and transcripts for all calls (not just Sona-handled ones) require Business or higher.

Best for: Small teams of 2-10 people who need a shared business line and want modern collaboration and AI tools built in.

5. RingCentral — best for growing businesses

What it does

RingCentral sells its business phone product under the name RingEX. It is a unified communications platform that puts calling, team messaging, SMS, video conferencing, and fax in one place. On top of that, it includes AI features: automatic call transcription, AI-generated call summaries, and a personal AI assistant that captures notes from calls without recording. RingEX integrates with more than 330 apps including Salesforce, HubSpot, Zendesk, and Microsoft Teams.

For customer-facing teams, RingCentral now offers a Customer Engagement Bundle with shared SMS inboxes, call queues, ring groups, and real-time reporting. This turns RingEX from a phone system into something closer to a lightweight contact center. Setup, advanced call flows, and multi-location management are all supported, though they require more configuration than simpler alternatives.

Ease of setup

Basic setup is straightforward. Multiple reviewers describe it as easy with good training materials. Advanced call flows, extensions, and business SMS setup are where complexity creeps in. One reviewer noted: "Setting up RingEX, especially call flows, messaging, extensions, and advanced features, can be confusing or time-consuming, particularly for small businesses." Business SMS in some states requires additional compliance registration (10DLC), which several reviewers found opaque and frustrating.

Ease of use

Day-to-day use gets strong marks. "Calling, messaging, video meetings, and faxing are all in the same place, which makes my day so much more efficient." The mobile app is solid. Users appreciate the ability to take calls from desk phone, computer, or mobile with the same number. The interface can feel cluttered for users who only need basic calling.

What users like

Reliability is the most-cited positive. "Instead of dealing with traditional phone system issues or juggling separate services, everything runs smoothly in the cloud. Call quality is consistently strong." Users on the Advanced plan highlight the analytics features, and the AI call notes are frequently praised for accuracy.

What users complain about

Customer support is the most consistent complaint. "Sometimes the customer care group is a little difficult to deal with. It seems like at times unnecessary steps are taken for what turns out to be a known issue." Several reviewers flag lack of transparency during the sales process, particularly around SMS feature limitations and add-on costs that are not disclosed upfront. Spam filtering also falls short for some users.

Pricing

Core: $30/user/month. Advanced: $35/user/month. Ultra: $45/user/month. The AI Receptionist add-on starts at $39/month. Some features, including the shared SMS inbox, are separate paid add-ons not included in the base plans. Annual billing reduces costs.

Best for: Businesses growing quickly or operating across multiple locations who need more than a simple phone line.

Call forwarding vs. an answering service: what's the difference?

This distinction matters more than most posts on the subject acknowledge.

Call forwarding moves the call. When someone dials your business number, it rings somewhere else. If no one picks up at the destination, the caller still doesn't get helped.

An answering service answers the call. Whether it's a live operator or an AI, someone handles the conversation. The caller gets a response. You get a summary.

The gap between these two is where most small business owners feel the real pain. "I have a day job. I can't always answer the phone." Forwarding to your cell doesn't solve that. It just changes which number rings. If you're on a job site, in a meeting, or out of range, the forwarded call still goes unanswered.

In industries where timing is critical, this gets expensive fast. "HVAC is very fickle. If you miss a call, especially in the summertime, you lose the job." Callers in competitive service categories don't wait. "They're not going to sit and wait. They're just going to call the next person."

Beyond any call forwarding app, a virtual receptionist or after hours answering service addresses this directly. The call gets answered regardless of where you are or what you're doing.

For a broader comparison, see the best AI answering services or read about the best phone setup for small business.

How to set up call forwarding for your small business

Getting a call forwarding service for small business up and running is usually straightforward. Here's how:

1. Decide where calls should go. Common options are a cell phone, a VoIP app, or an AI answering service. If forwarding to a cell, think through what happens when you don't pick up.

2. Enable forwarding from your carrier or phone system. Most major carriers (AT&T, Verizon, T-Mobile) offer conditional call forwarding at no extra charge, through star codes or account settings. For step-by-step instructions by carrier, see the carrier-specific call forwarding guides at Upfirst.

3. Test it. Call your business number and verify forwarding works for each condition you set up. Test busy forwarding, no-answer forwarding, and after-hours forwarding separately.

If you want calls to be answered rather than just redirected, pair your existing number with an AI answering service. You keep your number, and any call you can't take gets handled rather than missed.

FAQs

What is call forwarding?

Call forwarding redirects incoming calls from one phone number to another. When someone calls your business line, the call rings at the destination number instead. You can forward all calls unconditionally, or only in specific situations like when you're busy or don't answer.

How much does a call forwarding service cost?

Carrier-level call forwarding is typically free. Basic virtual phone services with forwarding start around $10-15/month. Full-featured phone systems like Grasshopper or RingCentral run $14-$45+/month per user. AI answering services that actually pick up, rather than just redirect, start in a similar range and cover the gap that basic call forwarding apps can't.

Can I keep my existing number?

Yes. Most call forwarding services for small business work with your existing number. You can forward from your current number to the new service, or port it over. Porting typically takes a few business days.

What's the difference between call forwarding and an answering service?

Call forwarding redirects the call. An answering service picks it up. If you forward to your cell and don't answer, the caller still doesn't reach anyone. An answering service handles the call even when you're unavailable, which matters most in businesses where a missed call means a missed job.