Best Phone Answering Service: How to Choose the Right One

Before comparing providers, know which category you are shopping in. The three most common types solve different problems.

Human virtual receptionists answer calls as trained staff working remotely. Ruby, for example, offers human virtual receptionists with plans advertised starting at $245 per month as of October 2026. AnswerConnect offers 24/7 live business answering by people. Human services can handle nuanced conversations, but pricing, included hours, and contracts vary, so verify those details on a current quote.

AI receptionists answer calls with automated voice software. Smith.ai offers a distinct AI receptionist service with on-demand escalation to its live agent network. AllDayDesk, this site's own product, is an AI receptionist that answers business calls around the clock using the owner's saved business information, shows calls, transcripts, summaries and bookings in a dashboard, and books new appointments on a built-in dashboard calendar by default, with an optional Google Calendar connection in Settings after the owner connects and authorizes their account.

In-house reception is the third option. According to the Bureau of Labor Statistics, receptionist duties include greeting visitors and office tasks beyond phone answering, so a phone service is a partial substitute for scope, not a full employee replacement.

• Human virtual receptionists: real people, flexible judgment; Ruby's plans are advertised starting at $245 per month
• AI receptionists: automated, available around the clock; pricing varies by provider, so compare against human-service quotes for your call volume
• In-house receptionist: broadest scope but includes salary, coverage gaps, and office overhead
• Some providers blend both, such as AI answering with escalation to human agents

Use these questions when evaluating any provider, including AllDayDesk. They matter more than marketing claims.

First, coverage. Around-the-clock availability describes when a service can take calls, not a guarantee that every call connects. Ask what happens during peak volume and whether there are any limits on call capacity. Second, what the service can do on a call: can it answer questions about your services and prices, take messages, and book appointments? With AllDayDesk, new appointments use the built-in dashboard calendar once you have configured services and availability, and an optional Google Calendar connection is supported in Settings after you connect and authorize your account. Changes to existing appointments are requests for you to approve, not confirmed changes. When an answer, price, or appointment is unknown, the service takes a message.

Third, transfers. If you want callers reached in certain situations, transfers require you to configure a destination and rules, and neither pickup nor an immediate response is guaranteed. Ask any provider exactly how transfer attempts are handled. Fourth, visibility: you should be able to see what happened on each call. AllDayDesk shows calls, transcripts, summaries and bookings in the dashboard.

Fifth, number setup. Most owners answer their own phone, so keeping your existing number matters. AllDayDesk lets you keep your public number by forwarding calls, with instructions that depend on your phone service. Sixth, pricing structure: compare the monthly base, included minutes or calls, and overage rates before signing anything.

• Coverage: when calls are answered and any capacity limits
• Call handling: questions answered, messages taken, appointment booking
• Transfers: how destinations and rules are configured, and what is not guaranteed
• Visibility: call logs, transcripts, summaries, and bookings you can review
• Number setup: whether you keep your existing business number via forwarding
• Pricing: base plan, included usage, and overage rates

Pricing falls into two broad models. Human services charge a monthly base plus per-minute or per-call usage; for example, Ruby advertises plans starting at $245 per month, and Smith.ai's human virtual receptionist service uses per-call pricing that depends on the selected needs. Starting prices alone are not a complete comparison, because included allowances, overages, hours, and contract terms differ.

AI receptionist pricing varies by provider. For example, Ruby's human plans are advertised starting at $245 per month, while AllDayDesk plans are shown with pricing on this site, rendered separately from this guide, with tiers that include a monthly allowance of answered minutes and a per-minute rate for usage beyond it. Compare total expected cost using your real call volume, not just the base price.

A simple way to estimate: multiply your average call length by your monthly call count, add a buffer for busy months, and check which plan's included allowance covers it. If overage rates are high, a larger plan may be cheaper than a small one with frequent overages.

• Human services: monthly base plus usage; verify included hours and contract terms on a current quote
• AI services: for example, structured as a base plan with included minutes and per-minute overages; compare against human-service quotes
• Estimate cost with your actual call volume and average call length
• Ask about setup fees, minimum terms, and what counts as a billable minute

Keeping your public business number usually works by forwarding calls to the answering service; AllDayDesk supports this. The exact steps depend on your phone provider, so identify your exact product first, because the same carrier often uses different instructions for wireless, landline, and hosted business products.

Examples from published provider guides: Verizon mobile uses *72 plus the destination for all-call forwarding and *71 for unanswered calls, with *73 to disable. T-Mobile uses **21*1 plus the destination and # for unconditional forwarding, with separate codes for no-reply, unreachable, and busy conditions. AT&T Phone for Business uses *72 for all calls, *92 for no answer, and *90 for busy, while AT&T Collaborate uses different codes including *62 for busy and *92 for no-answer. Spectrum Business Voice manages forwarding through the SpectrumBusiness.net portal rather than star codes. Vonage Business Communications enables forwarding to a phone number through its Call Forwarding setting.

One important limitation: Google explicitly says forwarding calls from a Google Voice number to an automated system is unsupported, so a Google Voice number is not a compatible forwarding source for an AI answering service.

If you are unsure which product you have, check your bill or provider portal, then look up that product's specific forwarding instructions before activating anything.

• Identify your exact service (wireless, landline, or hosted business) before using any code
• All-call forwarding sends every call immediately; conditional forwarding sends only missed, busy, or unreachable calls
• Test forwarding with a real call from another phone after activating
• Google Voice numbers cannot be forwarded to automated answering systems

Work through these questions in order to narrow your choice.

If callers mostly need routine help, such as hours, service lists, prices, or booking a new appointment, an AI receptionist can be a good fit; compare total cost against human-service quotes for your call volume. If callers frequently need judgment, sensitive conversations, or complex back-and-forth, a human service fits better; check current quotes, since pricing varies by provider, with Ruby advertising plans from $245 per month.

If you need coverage outside business hours but can handle daytime calls yourself, consider whether a 24/7 service or a conditional-forwarding setup that only catches missed calls suits you better. If your calls come through Google Voice, note that forwarding to an automated system is unsupported, so plan around that constraint.

Finally, run a real trial with your own call patterns. With AllDayDesk, setup starts by choosing your business or entering its website, checking the details it found, hearing a personalized sample, and choosing phone setup. The sample creates no real booking, and the dashboard lets you review transcripts and summaries before you commit to how the service handles your callers.

• Routine calls and booking: AI receptionist
• Complex or sensitive conversations: human receptionist
• Only after-hours coverage needed: conditional forwarding may be enough
• Google Voice number: automated-system forwarding is unsupported, plan accordingly
• Always test with real calls before a long commitment