Disclosure: we are Fortitude Media and Outbound Calling is our department, so we have a side. Agency figures are typical UK ranges. The cases where a human caller wins are listed below, plainly, because they exist.
Last checked: 20 July 2026.
The short answer
A telesales agency sells you human calling time: typically £250 to £450 a day per caller, or £150 to £400 per booked appointment, in campaign bursts whose quality depends on which caller you get. Fortitude's Outbound Calling department is £185 a week, billed monthly, cancel anytime, and it works your list continuously rather than in bursts: new enquiries called back in about a minute, quotes chased on schedule, renewals rung before they lapse, every call on your script, every outcome logged. The distinction that matters: agencies are built for campaigns; the department is built for the calling your business should be doing every single day. High-stakes conversations stay with your people, and the department's job is making sure they happen.
What each option is actually for
The telesales agency. You brief a campaign, callers work your list for a fixed period, and results arrive as appointments or call reports. Good agencies bring skilled closers on the phone and are the right tool for a defined push: a product launch, an event, cracking a named-account list where charm on the line matters. The structural limits are burstiness (the calling stops when the campaign does), variance (your outcomes track the individual caller's talent that day) and economics (per-day pricing makes daily, drip-fed calling unaffordable).
The AI department. Outbound Calling is not a campaign; it is a standing function. It watches your pipeline for triggers, a new enquiry, a quote at day three, a renewal at day thirty, a dormant account at month six, and makes the right call at the right moment, in a natural voice, on your approved script, at whatever hour your rules allow. It answers the routine questions, books the follow-up, and writes a structured outcome to your CRM: reached, spoke, objection heard, meeting booked, call again Thursday. What it does not do is bluster past a hard conversation: anything off-script or high-stakes hands to your named human with the context attached.
The comparison, honestly
| Telesales agency | Outbound Calling (AI) | |
|---|---|---|
| Model | Campaign bursts | Continuous, trigger-driven |
| Typical cost | £250 to £450 per caller-day, or £150 to £400 per appointment | £185 a week |
| Speed to a new enquiry | When the campaign allows | About a minute |
| Consistency | Varies by caller and day | Same script, every call |
| Logging | Call reports, variable depth | Structured outcome, every call |
| Hours | Business hours | Your rules, including evenings |
| Best at | Skilled persuasion pushes | The calls that must happen daily |
| The hard conversations | Sometimes handled, sometimes fumbled | Routed to your people, by design |
The arithmetic
The department's year costs £9,620. That buys the equivalent of a caller who never misses the day-three chase, never leaves a renewal to lapse quietly, and calls every new enquiry back in about a minute, every week of the year. The agency comparison: two caller-days a week at £350 is £36,400 a year, in bursts, with ramp on your list each time. Per appointment: at £250 each, thirty-eight appointments spends the department's annual price. Most firms buy both at different moments, and that is rational: the department for the daily drumbeat, an agency (or your own closer) for the campaign that needs human shine. What is no longer rational is paying campaign rates for drumbeat work.
One number deserves its own paragraph: speed-to-call on new enquiries. The buyer who filled in your form is, at that moment, on your website comparing you with two rivals. Reaching them in about a minute, warm, helpful, ready to book, is a different sport from reaching them tomorrow morning. No per-day pricing model can afford to sit by the phone for that moment. A standing department does nothing else.
Where the human caller wins
If the call itself is the sale, complex, consultative, six figures on the line, a skilled human closer is the tool, and the department's job is to fill that person's diary, not replace them. If your list is forty named whales, craft beats coverage. If your sector's buyers react badly to any automated voice, and a few do, test honestly and keep humans front-of-line, with the AI handling the chase notes and scheduling behind them. And if your "outbound problem" is really a lead-quality problem, calling harder will not fix it; look at being found first. The £1,500 Department Discovery, credited in full, is where these calls get made on evidence.
Consent, disclosure and not being a nuisance
Outbound calling has rules and a reputation, and the department is built to respect both. It calls within the calling windows and consent basis you configure, honours suppression and do-not-call lists, discloses itself the way your rules require, keeps volumes human-plausible, and records outcomes for audit. In AI Assisted mode you approve every call type and script before anything dials; Compliance Guardrails adds sector rules for regulated books. This page is not legal advice; your configuration is set with your rules in onboarding.
Frequently asked questions
How much does AI outbound calling cost compared with a telesales agency?
Fortitude's Outbound Calling department costs £185 a week, about £9,620 a year, working continuously. UK telesales agencies typically charge £250 to £450 per caller-day or £150 to £400 per booked appointment, in campaign bursts. Two caller-days a week at typical rates costs roughly £36,000 a year.
Do people know they are talking to an AI?
The department discloses itself according to the rules you configure, and it does not pretend to be a specific human. In practice its job is mostly service-shaped calling, callbacks, chases, renewals, bookings, where callers care about speed and usefulness. Anything that turns into a hard or sensitive conversation hands to your named human with context.
What happens when someone asks a difficult question on a call?
Off-script, high-stakes or emotional turns route to your people: the call is handed over or a callback is booked with a named human, and the context is logged so nobody repeats themselves. The department is designed to know the edge of its competence and to hand over well at it.
Can it call new website enquiries back immediately?
Yes, that is its signature move: new enquiries are called back in about a minute, while the buyer is still looking at your site. Speed-to-call is the single highest-leverage number in outbound, and a standing department can sit on that trigger in a way no per-day human pricing can.
Is AI cold calling allowed in the UK?
Outbound calling is regulated, and the department operates within the calling windows, consent basis and suppression lists you configure, with disclosure per your rules and full call logging. Regulated firms add Compliance Guardrails. This is not legal advice; the configuration is agreed in onboarding, and if your rules say a call type must be human, it stays human.