Two scheduling tools that only do scheduling. One business command center that does everything — including scheduling — for a one-time payment.
Calendly Standard costs $144/year per seat. Acuity Growing costs $240/year. Helix is $279 one time. But here's what the price comparison misses: Calendly and Acuity only do scheduling. A service business also needs invoicing, a CRM, and accounting. That means Calendly ($144) plus QuickBooks ($660) plus a CRM ($300) — $1,104/year minimum. Acuity plus QuickBooks is $900/year. Helix includes scheduling, invoicing, CRM, time tracking, P&L, balance sheet, and budget management in one app for $279 once. The break-even isn't Helix vs Calendly — it's Helix vs your entire tool stack. And that break-even is about 3 months. Over 5 years, the Calendly stack costs $14,828 with inflation. Helix costs $279.
Calendly and Acuity pre-selected. Add QuickBooks and a CRM to see the real cost of your scheduling stack.
| Feature | Calendly | Acuity | Helix |
|---|---|---|---|
| Booking / Scheduling | Yes (best links) | Yes (classes too) | Yes |
| Invoicing | No | No | Yes |
| CRM | No | Basic contacts | Yes (full pipeline) |
| Financial Suite (P&L) | No | No | Yes |
| Class / Group Booking | Yes | Yes | No |
| Integrations | 700+ | 500+ | Standalone |
Comparing just the scheduling tool vs the full stack a service business actually needs.
Calendly is brilliant at one thing: giving you a booking link. It's the simplest, cleanest scheduling tool on the market. If all you need is "here's my calendar, pick a time," Calendly is hard to beat.
But service businesses don't just need scheduling. They need to invoice the client after the appointment. Track the revenue. Manage the relationship over time. Run their P&L at tax time. That means Calendly plus QuickBooks plus a CRM plus a time tracker. Four tools, four logins, four monthly bills, and none of them talk to each other.
Calendly has 700+ integrations and the best team scheduling features (round-robin, collective availability). Acuity has class scheduling, packages/memberships, and powerful intake forms. If you need those specific features, they're worth paying for.
Helix combines scheduling, invoicing, CRM, time tracking, and a full financial suite in one app. A client books an appointment — you see it in your calendar, your CRM updates, the invoice creates automatically, the revenue shows in your P&L. One system, one payment, no monthly fees. For service providers who need more than just a booking link, it's a different math entirely.
$279 once. Scheduling, invoicing, CRM, time tracking, P&L, balance sheet. One app.
Get Helix — $279Calculate Savings