free tools
Free tools for AI voice agencies.
Calculators, generators, and decision aids built by operators who run real AI voice agencies. No email gate. No signup. No upsell on the page. Just the tool.
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Voice AI CSAT Impact Estimator
Model how AI answering, handoff rate, and post-call follow-up move your customer satisfaction. See a projected CSAT and a recommended escalation trigger set.
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AI Receptionist vs Human Cost Calculator
Put a fully loaded front-desk salary next to a 24/7 AI answer desk. See monthly savings, the coverage gap, and whether AI-first, hybrid, or a human fits.
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Outbound Dialer Capacity Calculator
Turn daily dials into peak concurrent lines, live connect rate, the phone numbers to rotate, and monthly minutes for an AI voice campaign.
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Knowledge Base Sizing Calculator
How many knowledge bases your agents need per client, what they cost monthly, and how many tokens hit context on a grounded answer.
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White-Label Cost Calculator
What branded client portals really cost to build and maintain for 12 months, next to Hermes where white-label is included at every plan.
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AAA Student Day-1 Stack Picker
Finished the AAA videos? Answer four questions (capital, hours, technical comfort, vertical) and get a ranked, honest day-1 starter stack plus a 30-day plan.
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Home Services Voice AI ROI Calculator
Plumbing, electrical, cleaning, or pest control: what missed calls cost in first-year revenue, including repeat visits, and what a 24/7 AI answer desk recovers.
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HVAC Voice AI ROI Calculator
Put a dollar figure on missed HVAC service calls, including the peak-season surge. Recovered jobs, annual revenue, ROI multiple, and payback period.
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Mortgage Broker Voice AI ROI Calculator
Price slow lead follow-up and status-call overload for a mortgage shop. Leads recovered, extra funded loans, and commission added per year.
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Insurance Agency Voice AI ROI Calculator
Price routine service-call deflection and silent renewal lapses. CSR hours freed, renewals retained, and commission added per year.
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Real Estate Voice AI ROI Calculator
Price what slow lead response costs a real estate team. Qualified-lead lift, extra closings, GCI impact, and agent hours saved with instant AI response.
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Dental Practice Voice AI ROI Calculator
Price the new-patient calls a dental front desk misses. Revenue recovered by a 24/7 AI receptionist, no-show savings, ROI, and payback in days.
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Voice Agent Handoff Rate Estimator
Estimate your voice AI handoff rate by vertical and agent scope, plus the monthly human hours and the staffing model that fits.
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After-Hours Revenue Recovery Calculator
See the after-hours missed call revenue your business loses every month, and how much a 24/7 AI voice agent recovers, in dollars.
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Voice AI Concurrency Calculator
Enter your peak concurrent calls to size telephony channels, calls-per-second, the outbound number pool, and the LLM rate limits your tier must clear before launch.
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Voice AI LLM Cost Calculator
Compare GPT-4o, GPT Realtime, Claude, and Gemini cost per call and per month for your AI voice agent. See how prompt size and caching move your bill.
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Voice Agent Persona Generator
Enter your business, vertical, and tone to generate a complete AI voice agent persona: voice, opening line, vocabulary, escalation, and sign-off.
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AI Voice Agency Name Generator
Pick your vertical, tone, and naming style to get 10 brandable agency name ideas with taglines and domain tips. Break the blank-page stall and pick a name today.
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AI Voice Agency Cold Email Generator
Pick your target vertical and offer to get three ready-to-send cold email scripts with subject lines. Built to book local-business prospects on your AI voice service.
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TCPA Consent Language Generator
Pick your use case and state to generate ready-to-paste opt-in language for AI voice and SMS. Matches prior express written consent rules so consent exists before you dial.
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Should You Start an AI Voice Agency? Quiz
Answer 5 honest questions on capital, time, sales, and skills to get a go/no-go readiness score, a recommended first vertical, and a first-90-day plan.
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AI Voice Agency Platform Pricing Calculator
Enter your client count and minutes to find the right Hermes plan, your included minutes, projected overage, and true total monthly cost. Sized for the lowest bill.
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AI Voice Agency Migration Cost Calculator
Add up Vapi/Retell, GHL, Zapier, Twilio, and dev hours, then see your Hermes cost, monthly savings, dev hours saved, and payback period in days.
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AI Voice Agency Pricing Calculator
Stop guessing what to charge. Enter vertical, use case, and minutes to get a defensible monthly retainer, setup fee, overage rate, and your gross margin.
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A2P 10DLC Cost Calculator
See what SMS registration really costs your agency. Enter brands, campaigns, and message volume — get one-time fees, monthly carrier costs, and a first-year total.
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Voice AI ROI Calculator
Show a local business what an AI receptionist recovers from missed calls. Enter their numbers — get recovered revenue, ROI, and payback in seconds.
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AI Voice Agency Stack Quiz
Answer 10 questions and get an honest stack recommendation — the right platform, plan, and tools for your client count, budget, and growth.
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TCPA Penalty Risk Calculator
Estimate your annual TCPA statutory exposure from outbound call volume, consent rate, and state — then see the compliance steps that shrink it.
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AI Voice Agent Prompt Generator
Pick a vertical and call type. Get a production-grade voice agent prompt — greeting, qualifying, handoff triggers, and post-call summary — ready to paste.
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Voice AI Margin Calculator
Side-by-side gross margin across Hermes, VAPI, Retell, Synthflow, and DIY. Enter your pricing and minutes — see your profit per platform in seconds.
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