AI voice agents for marketing, advertising, lead generation and appointment-setting agencies that call every lead your campaigns produce within seconds, qualify and book appointments for your clients, and answer inbound calls around the clock. Your clients see booked calendars, not just cost per lead.
Or call (855) 525-4843
In 30 minutes we build a working inbound and outbound AI calling system for your business, live, and show you exactly what it would do for you.
30 minutes · Free ($1,000 value) · No obligation. Prefer to talk now? Call (855) 525-4843
This isn't a slide deck. In one 30-minute session our team sets up a real, professional calling system for your business and shows you the results while you watch.
Who you call, who calls you, what a good call sounds like, and where leads leak today. Inbound, outbound, or both.
1Your AI agent, script and call flows set up for your business, plus the Bigly MCP so you can run campaigns from the AI tools you already use.
2A live call to your own phone, an analysis of your setup, and a straight answer on what it would do for your numbers.
3Like what you see? Your setup stays live when you choose any of our 5 plans. If not, no hard feelings.
AI calling for agencies is the use of AI voice agents to turn the leads an agency generates into conversations and booked appointments: calling every new lead within seconds, qualifying it with the client's questions, booking it onto the client's calendar or transferring it live, and answering the client's inbound calls. Bigly Sales builds and runs that system for each client campaign, including numbers, scripts, compliance enforcement and CRM delivery.
Clients judge an agency by revenue, not leads. When nobody calls a lead back for hours, the campaign looks worse than it is. The AI closes that gap.
Each client runs its own campaign, script and call flow. Results are written to the CRM you or the client use.
Call every lead from paid search, social and landing pages in seconds, so your campaigns convert into appointments, not stale form fills.
Qualify and verify leads by phone before delivery, or live-transfer them to buyers while the intent is fresh.
Scale booked meetings without adding setters, and keep human setters on the calls that need them.
Answer client phone lines after hours and call back every inquiry for home service, legal, medical and real estate clients.
Missed calls are the most common reason good campaigns look bad. The AI answers client lines 24/7 and books the next step.
Package a reactivation campaign on a client's old leads as a new service, with recordings to show the results.
A marketing agency can offer AI calling to its clients by adding an AI voice agent between the campaign and the client's sales team: every lead the campaign produces is called within seconds, qualified with the client's questions, and booked onto the client's calendar or transferred live, with a recording of every call. With a managed platform like Bigly Sales, the agency does not have to build or maintain the voice technology itself.
Why agencies add it. Response time is often the largest leak between a lead and a sale, and it sits on the client's side where the agency cannot control it. Calling every lead immediately makes campaign results visible in booked appointments, which is how clients decide whether to renew.
How it is set up. Each client gets its own campaign: phone numbers, a script in the client's voice, qualification questions, booking or transfer rules and CRM delivery. Every call is recorded and transcribed, which gives you evidence of lead quality when a client questions it.
Compliance travels with the lead. AI voice calls to consumers need consent captured on the lead form under the TCPA, and the consent language on your landing pages matters. Bigly checks consent and Do Not Call status before dialing. Agencies that prefer to refer clients instead can join the Bigly partner program; see the TCPA compliance page for the calling rules.

A lead called back tomorrow rarely converts. The client blames the campaign, and the agency loses the account.
Without recordings, every complaint about lead quality is one opinion against another.
Every new client means more setters to hire and train. The AI scales with the client roster instead.
What happens to the leads your campaigns produce
| Requirement | Bigly Sales AI Voice Platform | Client Follows Up Manually |
|---|---|---|
| Speed to Lead | Every lead called within seconds, 24/7 | Hours or days, if at all |
| Contact Attempts | A full multi-attempt cadence on every lead | One or two tries |
| Proof of Quality | Recording and transcript of every call | The client's impression |
| Booked Appointments | On the client's calendar automatically | Depends on the client's team |
| Compliance | Consent and DNC checked before every dial | Unknown |
| Scaling | New client campaigns without new hires | More setters for every client |
From a lead your campaign produced to an appointment on your client's calendar.
A form fill, call or ad lead lands in the CRM and triggers an outbound AI call within seconds. Inbound calls to the client's line are answered on the first ring.
It uses the client's script and qualification questions, with consent, DNC and calling windows enforced.
Qualified leads are booked onto the client's calendar or warm-transferred to their sales team live.
Recordings, transcripts and outcomes are written to the CRM, ready for client reporting.
Prefer to refer instead of resell? The Bigly partner program pays commission on referred plans. Building in AI tools? See the Bigly MCP server.
Watch
This is a real Bigly Sales agent working a live call. This is what your clients' leads would hear seconds after they fill in a form.
Callers decide in the first ten seconds whether to stay on the line. Judge the voice yourself.
Common questions from marketing, lead generation and appointment-setting agencies.
Add an AI voice agent between the campaign and the client's sales team. Every lead is called within seconds, qualified with the client's questions, and booked onto the client's calendar or transferred live, with a recording of every call. Bigly Sales runs the voice technology as a managed service, so the agency does not have to build it.
Yes. Bigly sets up each client as its own campaign with its own phone numbers, script, qualification questions, booking or transfer rules and CRM delivery.
Yes. The same system answers client phone lines 24/7, handles common questions and books the next step, so calls from your campaigns are never missed.
Every call is recorded and transcribed, with an outcome logged to the CRM. When a client questions lead quality, you can show exactly what each lead said.
AI voice calls to consumers require prior express written consent for marketing, which should be captured on the lead form with clear language. Bigly checks consent and Do Not Call status before every dial and honours stop requests in real time.
Yes. Agencies that would rather refer clients than run campaigns can join the Bigly partner program and earn commission on referred plans.
Book a free 30-minute setup session. Bigly builds a working AI agent for one of your client campaigns live and places a test call to your phone.
Building a compliant calling program? See our TCPA compliance guide, the state-by-state TCPA guide and every industry we serve.
Use Bigly Sales to call every lead your campaigns produce in seconds, book appointments onto your clients' calendars, and prove results with a recording of every call.