The short answer
An AI receptionist for consultants built on HighLevel Voice AI costs about $0.40 per answered call, or $24 a month for 60 calls averaging 5 minutes, phone line included. Roughly 15 of those calls (25%) would come outside office hours, which is where an AI answering service earns its keep. Emergencies, complaints and anything needing judgment should go to a person.
What the AI should handle
Book an introductory call
Ask what prompted the call, company size and timeline, then offer intro slots from the partner's calendar and send a confirmation with a short pre-call questionnaire.
Reschedule a client session
Move an existing working session to another open slot, confirm the new time by text and email, and note the change on the contact record.
Answer engagement questions
Explain service lines, engagement formats and how fees are structured from the knowledge base, without mentioning any specific client or project.
Route speaking inquiries
Take the event name, date, audience size and budget, tag the contact for speaking, and create a task for whoever manages bookings.
What to send to a person
- Fee negotiation and scope discussions
- Anything involving confidential client information
- Complaints about deliverables or staff
- Requests for advice on the caller's own situation
HighLevel's voice agents can transfer a live call, create a task, or trigger a workflow that texts the owner. Set the handoff rules before the agent goes live.
Cost per call and per month
Assumptions for a typical consulting firm: 60 calls a month answered by the AI, averaging 5 minutes. Phone minutes are billed per call and rounded up, so each call bills 5 phone minutes at $0.01165.
| Setup | AI cost | Phone line | Per month | Per call |
|---|---|---|---|---|
| Pay per use, Standard voice, GPT-4.1 Mini | $20.40 | $3.50 | $24 | $0.40 |
| Pay per use, ElevenLabs voice, GPT-4.1 Mini | $26.40 | $3.50 | $30 | $0.50 |
| Pay per use, speech-to-speech (OpenAI) | $60.00 | $3.50 | $63 | $1.06 |
| AI Employee Unlimited, $97 flat | $97.00 | $3.50 | $100 | $1.67 |
The breakdown of every Voice AI charge is in our Voice AI pricing guide. Agencies can price this as a monthly service with the calculator's Price a client tab, preloaded for a consulting firm.
Compared with staff time
Those 60 calls take about 5 hours of talk time a month. At the US median receptionist wage of $18.27 an hour (May 2025, Bureau of Labor Statistics), that talk time alone is worth about $91, before hold time, breaks, benefits and the calls that come in after hours. An AI receptionist does not replace a good front desk; it catches the overflow and the evenings, and frees staff for the people in front of them.
Sample call
AI AGENTGood afternoon, you've reached the firm's assistant. How can I help?
CALLERHi, Dana Kim referred me. We're a 40-person manufacturer and our operations are a mess.
AI AGENTThanks for calling, and thanks to Dana. What's the main problem you'd want help with in the next few months?
CALLERInventory planning. We keep running out of parts.
AI AGENTUnderstood. The partner who leads operations work has intro slots on Tuesday at 9 or Thursday at 4. Would either work?
CALLERThursday at 4.
AI AGENTBooked. You'll get an email with a short questionnaire about your current planning process. Is this the best number to reach you?
CALLERYes, it is.
Prompt tips
- Tip 1Write a firm rule that the agent never names clients or confirms past engagements, even when a caller says they already know.
- Tip 2Describe each service line in one or two sentences with who it suits, so the agent books the right partner instead of a generic slot.
- Tip 3Give the agent one reply for requests for advice, 'that's one for the intro call', followed straight away by booking.
Rules to watch
Confidentiality on the phone. Consultants often work under non-disclosure agreements. Keep client names, project details and documents out of the Voice AI knowledge base, and tell the agent never to confirm or deny who your clients are. Voice AI keeps call logs, transcripts and summaries, so limit who can read them and tell callers if calls are recorded.
Email to prospects. CAN-SPAM applies to business-to-business email, so newsletters to prospects need a truthful subject line, a physical postal address and an opt-out you honor within 10 business days. Contacts collected at an event or a webinar are covered by the same rules.
General information, not legal advice.
Price this for a client Try HighLevel
Questions
How much does an AI receptionist cost for a consulting firm?
Can an AI receptionist represent a consulting firm properly?
How long are calls to a consulting firm?
Can the AI qualify prospects before booking a partner?
Can the AI send material after the call?
Sources
- HighLevel pricing page
- HighLevel Voice AI agents overview
- HighLevel AI product pricing
- FTC: CAN-SPAM Act compliance guide for business
- HighLevel AI product pricing (help center)
- AI Voice Agents overview
- HighLevel Phone System pricing and billing guide
- BLS Occupational Outlook: Receptionists (May 2025 pay)