通話量別に見る最も安いAI受付

おすすめ

1. 1

   Goodcall

   Goodcall

   編集部のおすすめ

   ★★★★★

   $79/月

   An AI phone agent you build by chatting with an assistant, billed per unique caller instead of per minute, from $79 a month for 100 callers.

   長所

   • Billed per unique caller, not per minute: long calls and callbacks from the same number that month cost nothing extra
   • Published prices from $79 a month, month to month, with no setup fee and a local number included
   • Set up and change the agent by telling Gabi in plain words, with practice calls and approval before anything goes live
   • Transfers to up to three people in turn, retrying busy lines
   • Books into Google Calendar and sends leads to Google Sheets, HighLevel or 10,000+ apps via Zapier

   短所

   • Answers in English only
   • Local US numbers only: no toll-free, Canadian or international numbers yet
   • You can't port your number in yourself; you forward your existing line instead
   • Your Goodcall number can send texts but can't receive replies yet
   • HIPAA use with a BAA needs the $299 Scale plan or Enterprise
   Goodcallを見る
2. 2

   Upfirst

   Upfirst, Inc.

   ★★★★★

   $24.95/月

   An AI receptionist that answers calls and texts 24/7, books appointments and blocks spam, from $24.95 a month for 30 calls.

   長所

   • Cheap entry point: $24.95 a month for 30 calls, or $20 billed annually
   • Every feature on every plan, including booking, warm transfers, texting, recordings and 35+ languages
   • Spam, robocalls and calls under 15 seconds don't count toward your calls
   • 14-day trial (up to 100 calls) with no credit card, and month-to-month plans
   • Books into Google Calendar, Outlook, Calendly, Acuity, Square and Clio Manage, with Zapier and Make for the rest

   短所

   • Small plans fill up fast: 30 calls on Starter, then $1.50 per extra call
   • No refund if you prepay a year and cancel
   • BAAs for compliance are only on the custom Enterprise plan
   • No native mobile app; the web app can be saved to a phone's home screen
   • Each extra agent, for another location or business line, adds $9.95 a month
   Upfirstを見る
3. 3

   NextPhone

   Pure Labs Inc.

   ★★★★★

   $199/月

   An AI receptionist for law firms and service businesses with unlimited calls at a flat $199 a month, no per-minute fees and a 7-day free trial.

   長所

   • Flat $199 a month for unlimited inbound calls, with no per-minute charges, overage fees or setup fee
   • Self-serve signup with a 7-day free trial, month-to-month with no contract
   • Answers in 14 languages, switching when the caller does, with 30 voices to choose from
   • Books into Google, Outlook, Calendly, Acuity, Cal.com and OnceHub and texts the caller a confirmation
   • Says it never trains AI on your calls and has opted out of training with every AI provider it uses

   短所

   • Doesn't sign BAAs, and its terms forbid use with protected health information
   • Hasn't completed a SOC 2 audit of its own
   • CRM updates and Zapier, Make and API access start at the $299 Growth plan
   • 2-way texting and calling from your business number need the $599 Scale plan
   • No toll-free numbers
   NextPhoneを見る
4. 4

   Rosie

   Rally Commerce, Inc. (dba Rosie)

   ★★★★★

   $49/月

   A self-serve AI answering service for small businesses that answers calls in English and Spanish, from $49 a month for 250 minutes.

   長所

   • Published, self-serve prices from $49 a month for 250 minutes, with a 7-day free trial
   • No per-minute overage: going over your minutes moves you to the next plan's flat price
   • No contract or cancellation fee; cancel from the admin anytime
   • Trains itself from your Google Business Profile and website, with setup in as little as 10 minutes
   • English and Spanish, call recordings, transcripts and summaries on every plan, plus iOS and Android apps

   短所

   • Calendar booking and live call transfers start on the $149 Scale plan; Professional only texts a booking link
   • Direct calendar integrations are limited to Google Calendar and Calendly
   • CRMs connect only through Zapier for now; direct CRM integrations are still in the works
   • Call recordings are deleted automatically after 30 days
   Rosieを見る
5. 5

   Phonely

   Phonely Ltd

   ★★★★★

   $50/月

   A self-serve AI phone agent you set up in minutes and tune with a visual call-flow editor, from $50 a month for about 200 minutes.

   長所

   • Self-serve from $50 a month with published per-minute overage, and the first 100 minutes free
   • Visual call-flow editor with routing, warm or cold transfers, API requests and A/B testing when a simple answering agent isn't enough
   • Books into Google Calendar and connects to Gmail, Outlook, Slack, Google Sheets, Zapier and Make
   • Includes phone numbers (3 on Starter) and works with your existing number by forwarding or porting
   • The same agent can answer by phone, SMS and web chat

   短所

   • HIPAA BAA, a built-for-you agent and a dedicated account manager are Enterprise-only
   • Outbound calling and CRM integrations start at the $150 Professional plan
   • The pricing page contradicts itself on included minutes (200 vs 250 on Starter, 650 vs 750 on Professional)
   • Minutes after a transfer can still be billed, at $0.02 a minute
   • Payments are non-refundable under its terms, except where the law requires
   Phonelyを見る
6. 6

   Simple Phones

   Simple Phones

   ★★★★★

   $49/月

   A self-serve AI phone agent that answers missed or forwarded calls, books appointments and takes messages, from $49 a month for 100 calls.

   長所

   • Among the cheapest published plans: $49 a month for up to 100 calls, $149 for 500 and $249 for 2,500
   • Self-serve signup with a 14-day free trial, no contract and no charge for the phone line or building the agent
   • Changes to the agent's wording, voice, knowledge and integrations are made by the Simple Phones team for free
   • Answers in 19 languages and offers phone numbers in 25 countries
   • Rule-based call transfers plus text, email or webhook alerts to your team

   短所

   • No overage option: going over your plan's monthly calls releases your phone numbers
   • The FAQ still says plans start at $97 for 100 calls, while the pricing table shows $49
   • No calendar apps are named; CRM work is done case by case by the team
   • Outbound calls are limited to one a day to the same number, and only to people who called you first, unless you connect your own Twilio account
   • The help docs describe a menu of fixed flows with a GPT-3 fallback, and the blog hasn't been updated since 2024
   Simple Phonesを見る
7. 7

   Dialzara

   Dialzara LLC

   ★★★★★

   $29/月

   A self-serve AI receptionist that answers calls 24/7, books appointments and transfers calls, from $29 a month for 60 minutes, with a 7-day free trial.

   長所

   • Cheap to start and fully published: $29 a month for 60 minutes, with overage listed for every plan ($0.48 down to $0.35 a minute)
   • Self-serve signup with a 7-day free trial, no setup fee and no contract
   • Billed by the second of live talk time, with no rounding up to the minute
   • Answers in 10 languages on every plan and switches language mid-call
   • Blocks spam calls, books into Google Calendar or Outlook, and records and summarizes every call

   短所

   • The $29 Lite plan has no calendar sync and only blind transfers; booking and warm transfers start on the $99 Pro plan
   • When included minutes run out, callers go straight to voicemail unless you turn on auto-recharge or buy more
   • No named CRM integrations listed; CRMs connect through Zapier, Make or webhooks
   • No public HIPAA claim: healthcare practices are told to contact sales for a custom configuration
   • Outbound calling is a separate plan starting at $750 a month
   Dialzaraを見る

機能

機能

	Goodcall	Upfirst	NextPhone	Rosie	Phonely	Simple Phones	Dialzara
最低料金	$79/月	$24.95/月	$199/月	$49/月	$50/月	$49/月	$29/月
課金方式	定額	通話単位	定額	定額	分単位	通話単位	分単位
無料プラン	✕なし	✕なし	✕なし	✕なし	✕なし	✕なし	✕なし
無料トライアル	Free demo agent you can build and test; you pay once you add a phone number	14 days or 100 calls, whichever comes first, plus 25 texts; no credit card	7 days, cancel before it ends and you aren't charged	7 days on every plan; cancel before it ends to avoid being charged	First 100 minutes free	14 days	7 days on every voice plan
月単位で解約可	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり
初期費用	なし	?記載なし	なし	?記載なし	?記載なし	なし	なし
電話番号付き	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり
今の番号を使える	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり
通話を転送する	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり
予約を受け付ける	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり
発信者にSMSを送る	✓あり	✓あり	✓あり	✓あり	✓あり	?記載なし	✓あり
通話の要約	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり	✓あり
通話録音	✓あり	✓あり	✓あり	✓あり	✓あり	?記載なし	✓あり
発信	?記載なし	?記載なし	?記載なし	?記載なし	✓あり	✓あり	✓あり
迷惑電話フィルター	✓あり	✓あり	✓あり	✓あり	✓あり	?記載なし	✓あり
人による対応	?記載なし	?記載なし	?記載なし	?記載なし	?記載なし	?記載なし	?記載なし
HIPAA	✓あり	✓あり	✕なし	?記載なし	✓あり	?記載なし	?記載なし
対応言語	English	English, Spanish, French, Portuguese, Korean, Russian, Vietnamese	English, Spanish, French, German, Italian, Portuguese, Dutch, Russian, Arabic, Hindi, Mandarin, Japanese, Korean, Vietnamese	English, Spanish	?記載なし	Chinese, Danish, Dutch, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian	English, Spanish, French, German, Hindi, Russian, Portuguese, Japanese, Italian, Dutch
カレンダー	Google Calendar	Google Calendar, Outlook, Calendly, Acuity Scheduling, Square, Clio Manage	Google Calendar, Microsoft Outlook, Calendly, Acuity Scheduling, Cal.com, OnceHub	Google Calendar, Calendly	Google Calendar	?記載なし	Google Calendar, Microsoft Outlook
連携	Google Sheets, HighLevel, Zapier	Zapier, Make, Clio, Custom API actions, MCP server	Clio Manage, Clio Grow, MyCase, Lawmatics, PracticePanther, HubSpot, Salesforce, GoHighLevel, Jobber, ServiceTitan, Housecall Pro, Zapier, Make, Slack, Webhooks	Zapier, Shopify	Gmail, Google Sheets, Google Drive, Microsoft Outlook, Slack, Zapier, Make, HubSpot, Salesforce, Pipedrive	Zapier, Twilio	Zapier, Make
業種	業種を問わず	Real estate, Law firms, Property management, Chiropractors, Contractors, Emergency restoration, Financial services, Franchises, HVAC, Insurance, Landscaping, Pest control, Plumbing, Restaurants, Salons, Towing, Veterinary	Legal, Financial services, Professional services, Real estate, Construction and trades, Home services, Beauty and personal care, Wellness and fitness, Food and dining, Automotive	業種を問わず	業種を問わず	業種を問わず	業種を問わず