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AI cold calling is the use of an AI voice agent to place outbound phone calls to people your business has not spoken with before, such as new leads, list contacts, or prospects who requested more information. Instead of a human dialing one number at a time, the agent works a contact list, holds a natural spoken conversation, answers questions, qualifies interest, and books, transfers, or logs the result. The phrase covers a spectrum. On one end, automated cold calling with AI can be spammy and non-consensual, which is exactly the behavior regulators and carriers work to stop. On the other end, it is a compliant outreach channel: calling people who opted in, disclosing who is calling, respecting do-not-call requests, and staying inside legal calling hours. This page is about that second, legitimate use, and how SmartAlex is built for it.
Cold calling means the contact is new to you. It does not mean the call is unwanted or unsolicited. The difference is consent, disclosure, and restraint, all of which you control.

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How AI cold calling works

An AI cold call is a full spoken conversation, not a recorded message that plays at you. The agent listens, understands intent, responds in real time, and can take actions such as booking a meeting or sending a follow-up.

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Under the hood

SmartAlex runs its own voice engine built on curated, high-accuracy speech, language, and voice models, kept abstracted so the experience stays fast and natural regardless of which components run behind it. The agent hears the caller, decides what to say and do next, and speaks back with low latency, so the conversation feels like a real person rather than a menu tree. Actions on the call come from the same agent tools your inbound agents use: it can create a lead in your CRM, schedule a callback, transfer to a human, and send an SMS or email follow-up. That means a cold call does not dead-end. It moves the person to the next step.

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Where AI cold calling works

Automated cold calling with AI earns its place when the outreach is consented, repetitive, and time-sensitive. Common patterns include:
  • Speed to lead. Call inbound web leads within seconds of a form submission, while intent is high, instead of hours later.
  • List re-engagement. Reactivate aged leads or past customers who opted in to hear from you.
  • Appointment setting. Qualify interest and book a slot straight into a connected calendar.
  • Waitlist and event outreach. Confirm attendance, offer times, and route the ready-to-talk contacts to a person.
  • Follow-up sequences. Multi-step campaigns that call, wait, and try again on a schedule you define.
The best results come from pairing outbound with your inbound agent. When a cold call sparks interest, the return call, the callback, and the web chat all land with an agent that already knows the context.
Compliant outreach is not an afterthought. It is the whole game. While specific requirements differ by country, region, and industry, responsible AI cold calling almost always rests on four pillars:

Consent

Call people who have a lawful basis to be contacted, such as an opt-in, an existing relationship, or a request for information. Many jurisdictions require prior express consent for automated or AI-assisted calls.

Disclosure

Identify the business and make clear the caller is an automated assistant when required. No pretending to be human where the law or good practice says otherwise.

Do-not-call

Screen against national do-not-call registries and your own suppression list, and honor any opt-out immediately and permanently.

Calling hours

Respect local calling windows and the recipient’s time zone. No early-morning or late-night dials.
This page is general information, not legal advice. Rules for outbound calling, automated dialing, AI disclosure, and consent vary by jurisdiction and change over time. You are responsible for how you use outbound calling. Confirm your obligations with qualified legal counsel before running any campaign.

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How SmartAlex runs outbound campaigns

Outbound AI calling in SmartAlex lives in campaigns, available as the Outbound Campaigns add-on. The workflow is built so that the compliant path is the default path.
1

Build and segment your list

Import contacts and split them into targeted segments in Contacts. Clean lists and clear intent beat volume every time.
2

Set calling windows and time zones

Define the hours and days the campaign is allowed to dial, per the recipient’s local time, so calls only go out inside acceptable windows.
3

Screen against do-not-call and suppression lists

Keep opted-out and suppressed contacts out of the dialing pool, and let the agent honor a fresh opt-out mid-call and never call that person again.
4

Disclose and qualify on the call

Your system prompt tells the agent to identify the business, state its purpose, and disclose that it is an automated assistant where required, then qualify interest naturally.
5

Act on the outcome

The agent books a meeting, warm-transfers a hot lead to a person, creates a lead in your CRM, or schedules a retry. Nothing is left hanging.
6

Review analytics and improve

Track connect rates, outcomes, and recordings in Analytics and Call Logs, then refine the list, timing, and prompt.
Campaigns support multi-step sequences with automatic follow-ups, so a contact who does not answer can be retried later inside the same rules. For teams that want to trigger or manage campaigns from their own systems, SmartAlex exposes programmatic control through the MCP server and Custom HTTP Tools. A public REST API and TypeScript SDK are in private beta; contact support for early access.

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What it costs

Outbound Campaigns is an add-on: $49/month on the Professional plan, and bundled on Enterprise and the Real Estate plan. Call minutes are billed from your usage wallet on top of any included minutes, at a blended average of $0.05/min. You will also need at least one phone number. For current tiers and exact figures, see pricing and add-ons.

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Frequently asked questions

In a growing number of places, yes, and it is good practice everywhere. Your system prompt can instruct the agent to disclose that it is an automated assistant and to identify the business at the start of the call.
You screen your list against do-not-call registries and your own suppression list before dialing, and the agent honors an in-call opt-out immediately. Suppressed contacts stay out of every future campaign.
Yes. Each campaign has calling windows tied to the recipient’s time zone, so dials only happen inside the hours you allow.
Robocalling blasts a recorded message to numbers without regard for consent. Responsible AI cold calling is a real, two-way conversation with people who have a lawful basis to be contacted, with disclosure and an instant, respected opt-out.

Outbound campaigns

Set up sequences, calling windows, and follow-ups for outbound calling.

Contacts and lists

Import, segment, and manage the lists your campaigns dial.

Add-ons and pricing

See what the Outbound Campaigns add-on includes and how usage is billed.

What is an AI calling platform?

How inbound and outbound AI calling fit together in one platform.