The verdict for tutors: Calendly is solid software, but at $12/month it costs $483 over 3 years. Helix does most of what Calendly does for $279 once. For solo tutors and small teams, Helix is the better deal.
Helix: $279. Once. You keep $204. And you own it — no more "we're updating our pricing" emails.
| Feature | Calendly | Helix |
|---|---|---|
| Invoicing | ✓ | ✓ |
| Scheduling | ✗ | ✓ |
| CRM | ✗ | ✓ |
| Time Tracking | ✗ | ✓ |
| Full Accounting | ✗ | ✓ (SIMPL) |
| Task Management | ✗ | ✓ |
| Price | $12/mo | $279 once or 3 × $99 |
| 3-Year Total | $483 | $279 |
| You own it? | No — stop paying, lose access | Yes — forever |
Calendly plus whatever else you're paying for:
Email yourself this comparison?
The math doesn't lie.
Tutors deal with unique challenges that generic software was not built for: Managing 15-30 recurring weekly students across different subjects and levels. Parents booking, rescheduling, and cancelling constantly. Tracking session packages and remaining prepaid sessions. Seasonal demand swings — slammed before exams, dead in summer. Calendly charges $12/month on top of these daily realities. The median tutor earns $35,000/year — $144/year in software subscriptions is a significant percentage of that income, paid every year, forever.
Helix is $279 once. Invoicing, scheduling, CRM, time tracking, accounting — all connected, built for tutors. You own it like you own your Whiteboard or digital annotation tools.
For solo tutors and small teams, yes. invoicing, scheduling, CRM, time tracking, task management, and full accounting — all for $279 once. Calendly may be better if you have a large team (10+) or need enterprise-specific features.
Calendly has features like Dead simple scheduling links and Clean UI/UX that some businesses rely on. For most solo tutors, these aren't dealbreakers.
At $12/month, Helix pays for itself in 23.3 months. After that: $144 saved every year.
Yes. Helix is $279 as a one-time payment, or 3 payments of $99 ($297 total). Either way it's a one-time purchase — no subscription, no recurring fees ever.
Own your tools. Stop renting your software.
Get Helix — $279 Once