Head-to-Head

Why Apptd beats
the alternatives

Agencies charge by the hour. Scheduling tools wait for you to do the selling. Apptd handles the whole pipeline — for a fraction of the cost.

Apptd AI pipeline Agencies Belkins / Callbox Scheduling Tools Calendly In-House SDR Full-time hire
Monthly cost $500 – $1,500
✓ Best value
$2,000 – $15,000
Hidden in contracts
$0 – $20
Tool only — you still sell
$5,000 – $8,000+
Salary + benefits + overhead
Pricing transparency Public — on the website
✓ No surprises
Hidden — quote on call Public N/A — full-time hire
Time to first appointment 48 hours
✓ Fastest
4 – 8 weeks
Onboarding, ICP, sequences
Depends entirely on you
You still find & contact leads
2 – 3 months
Hire → onboard → ramp
Who finds leads AI
✓ Hands-free
Human SDR team You do Your SDR
Who handles follow-ups & objections AI — 24/7, never forgets
✓ Zero drop-off
Human SDRs
Quality varies by rep
You do Your SDR
Sick days, turnover risk
Contract length Month-to-month
✓ Cancel any time
6 – 12 month
Locked in regardless of results
Month-to-month Full-time hire
Legal obligations to terminate
Why the gap exists

The math no agency wants you to see

10×

Agencies charge 10× more because they pay humans by the hour.

Belkins and Callbox employ full SDR teams — base salary, benefits, management overhead. That $2K–$15K/mo minimum isn't margin — it's payroll. We don't have that cost. So you don't pay it.

48h

Calendly is a scheduling tool. It still needs someone to sell.

Calendly solves one problem: getting a booked slot once someone already wants to meet. It doesn't prospect, doesn't follow up, doesn't qualify. Apptd handles the whole pipeline — from cold lead to confirmed appointment in 48 hours.

3mo

An in-house SDR takes 3 months to ramp — and can quit tomorrow.

Hiring a sales rep means months of recruiting, onboarding, and ramp time before you see results — plus real legal and financial exposure when things don't work out. Apptd is live in 48 hours and scales up or down instantly.

Ready to stop comparing
and start booking?

14-day free trial. No setup fees. First appointment or we extend the trial.

Apptd vs agencies, Calendly & in-house SDRs. The math is clear. Start 14-day free trial → See it work in 30 seconds →