What childbirth educators need from their software, from sources outside Calendly and outside Nexa:
Calendly covers scheduling well: simple booking links, a clean interface, Zoom and Google Meet integration, buffer time between meetings, and round-robin on the team plan. It also handles payments through Stripe and PayPal, with invoices and prepaid packages, so it can take class fees. It does not cover what a childbirth educator has to get right to stay certified. Lamaze renews every three years and needs 25 contact hours. ICEA expiry dates are fixed by the initial certification date, and ICEA says it cannot be held responsible for a missed deadline. Anyone holding both credentials has separate cycles, hour counts and fees to track, and a booking tool doesn't track any of that.
Nexa covers the business side of running classes. It has a public booking page with intake forms, group-class capacity, and reschedule and cancel links. It also has invoices, payment plans, a client pay portal through your own Stripe account, a CRM with a public lead form, and notes that can be checklists. It runs offline and has a Spanish interface. Nexa has no waitlist, no recurring booking series and no Google Calendar sync (calendar export is an .ics file), and its automated emails and reminders send only while Nexa is open on one of your devices. It has no SMS and no QuickBooks or Xero sync. Credential and continuing-education tracking is outside what either product is built around.
Over three years Calendly at $12 a month costs $432. Nexa is $279 once, or $458.64 if you add Cloud Sync at $4.99 a month for all 36 months. Without Cloud Sync, Nexa runs on one device. An educator who only needs booking links for Zoom or Google Meet sessions can stay on Calendly. An educator who wants class booking, billing and client records in one tool they own can consider Nexa. Neither choice settles the renewal problem, so keep each credential's due dates, hours and fees in a dedicated tracker either way.
Our read for childbirth educators: Neither tool covers the trade's core need of tracking credential renewals and continuing-education hours, so use a dedicated credential and CE tracker and pick Calendly or Nexa only for booking and billing.
Read on each linked page in October 2026. Check them again before you decide; vendors change plans often.
Calendly costs childbirth educators $144/year at today's list price. Nexa is $279 once for invoicing, scheduling, CRM, time tracking and accounting in one suite — so after 23.3 months it has cost less than Calendly, and you own it after that. What it is not: hosted-for-you software with a support desk and a roadmap you can lobby. That is the trade, and the rest of this page is the detail behind it.
Nexa is $279 once, about $23 a month over its first year. Its Drain Guard reads your expenses (from a linked bank, an imported statement, or ones you type in), finds the charges that repeat, and adds them up by the month. Keep or Cut then walks you through them one at a time. Cancel $23 a month of charges you'd forgotten about and Nexa has paid for itself inside the first year, before you count the Calendly bill you'd stop paying.
It depends on what you find and what you cancel, so we don't promise a number. In our demo data, Drain Guard finds 5 subscriptions adding up to $110.13 a month. That is sample data, not a customer's.
The verdict for childbirth educators: Neither Calendly nor Nexa is the main system for this work; start with software built for it. Nexa only makes sense beside it, at $279 once against $432 for Calendly over three years.
Scheduling, client records and invoicing are the pieces of that day. Some tools rent you each piece separately. A few — Nexa among them — bundle the lot and carry their own booking link, with no per-appointment cut. The sections below price both routes honestly.
None of that is a software problem you can buy your way out of in one click — it is why the tool you pick matters more than what it costs. Calendly solves some of it. So does Nexa. The difference is what you are left holding in three years.
Today's list price is $12/month — $144 a year, from Calendly's own pricing page. Every figure below is that price, multiplied. Nothing is projected.
Nexa: $279 once (or 3 × $99). Over the same three years, that is $153 less.
If Calendly raises its price, the three-year cost goes up; if it cuts it, the cost comes down. We don't guess which. Add-ons, extra seats and card-processing fees are not included, on either side.
| Feature | Calendly | Nexa |
|---|---|---|
| Invoicing | ✗ | ✓ |
| Scheduling | ✓ | ✓ |
| CRM | ✗ | ✓ |
| Time Tracking | ✗ | ✓ |
| Full Accounting | — | ✓ (SIMPL) |
| Task Management | ✗ | ✓ |
| Works offline | — | ✓ |
| Price | $12/mo | $279 once or 3 × $99 |
| 3-Year Total | $432 | $279 |
| You own it? | No — stop paying, lose access | Yes — forever |
✓ and ✗ for Calendly come from its own published feature list. — means the feature isn't in that list, which is not the same as Calendly lacking it: check with them. Three years is at today's price.
Straight from Calendly's own feature set. If one of these is the reason you pay them, that reason does not disappear because Nexa is cheaper.
Calendly is the better call if you need dead simple scheduling links specifically, or if your team is large enough that per-seat pricing still beats buying software outright.
Calendly's homepage says it is "Built for people whose work runs on meetings." It describes handling the tasks before, during and after meetings. Its pricing page lists solutions for individuals, small businesses and large companies, with pages for sales, marketing, customer success and recruiting teams. (calendly.com)
Read on each linked page in October 2026. Check them again before you decide; vendors change plans often.
Software doesn't do the actual work — it automates the business around it. And that part is the same for every childbirth educator: find the work, manage it, bill for it, get paid. Each step has a tool — and the right single tool runs the whole loop, so the handoffs are automatic and you get back to the actual work. Tap a step to see what gets automated.
An inquiry becomes a proposal becomes a signed engagement — the terms and the retainer set.
The work you're paid for — with the hours, tasks, and expenses tracked against the engagement instead of reconstructed at month-end.
The work becomes the invoice — the hours, the add-ons, the materials, the deposit credited — totaled and sent, instead of re-typed at 9pm.
Paid by card or link, the deposit credited, and what's overdue chased — without you doing it by hand.
You can stitch four separate subscriptions across these four steps, or run one tool that does the whole flow so a booking becomes a job becomes an invoice becomes a payment without re-typing. Either way the goal is the same: less time on the business of the business, more on the actual work. (Nexa is built to be the one — but the honest options for each step are above and below.)
This is the connection that makes the rest worth it. A childbirth educator's job already holds the services, the hours, the add-ons, and the materials — so the invoice builds itself from the work instead of you re-typing it at 9pm. Toggle an add-on or nudge the hours and watch it recompute.
You didn't write this invoice — the job did.
Calendly plus whatever else you're paying for:
Email yourself this comparison?
The median childbirth educator earns $42,000/year. At $144/year, Calendly is a recurring slice of that — paid again every year, whether the year was good or not. Owning the same jobs outright is $279 once, and the slice stops.
Nexa is $279 once. Invoicing, scheduling, CRM, time tracking, accounting — all connected, built for childbirth educators. You own it like you own your Pelvic model and baby doll (for demonstration).
An honest fit check — because the wrong tool is worse than no tool.
The honest fit: if you're a solo or small childbirth educators business that owns its tools and is sick of renting software, Nexa replaces your whole stack for $279 once. If you're scaling into a large team with dedicated admin staff, a bigger platform may fit better — and we'd rather tell you that now than sell you the wrong thing.
Scheduling, client records and invoicing are the pieces of that day. Some tools rent you each piece separately. A few — Nexa among them — bundle the lot and carry their own booking link, with no per-appointment cut. The sections below price both routes honestly.
At 9 I prep for tonight's 6:30 class, week three of a six-week series with eight couples. Tonight is the stages of labor and comfort measures, so I pack the birth balls, rebozos, the knitted uterus and pelvis model, and handouts on counter-pressure and positions. At 11 I have a one-on-one prenatal consult with a mom whose partner travels for work, so we go over her birth preferences, what to pack in the hospital bag, and when to call the unit (contractions five minutes apart, a minute long, for an hour). At 1 I call back a couple from last week because the partner has questions about epidurals, nitrous and unmedicated coping, and I explain the options without steering them, then tell them to bring the medical questions to their provider. At 3 I have a call with the hospital's education coordinator about renewing our partnership for next year, which pays a per-couple rate much lower than my private series, and we talk class sizes and room booking. At 6:30 I teach for two hours: a slow-dancing position for back labor, hip squeezes, breathing through a simulated contraction with ice cubes in their hands, then a tour of what happens at admission. One mom sends word that she's in labor at 36 weeks and will miss the rest, so after class I work out her partial refund under my policy. At 9 I log attendance, write down which partners came, and send the week's handout by email.
Real childbirth educators near you who run their business on Nexa — book directly, no platform fee. Are you a childbirth educator? Post your business and get found in your area — $2.99 one-time. Or browse every childbirth educator on Nexa →
The tools of the trade — each a one-time buy that earns its keep for years.
Here's the bar that matters: you spent $740–$3,110 on tools that last for years, and never thought twice. So why should the software cost more than your whole kit — every single year? Hold it to the same standard as a good tool: $279, once.
We build a childbirth educator's guide the same way every time, and we'd rather you trust it than take it on faith. Nexa is our product, so the test we hold ourselves to is simple: a tool only "wins" a job here when it genuinely does that job better for a childbirth educator — and where something free, open-source, or buy-once does it better, we say so and link you to it. Where Nexa falls short (payroll is the honest example), we name the alternative outright.
Found something out of date? Prices change and we don't catch every move the day it happens. This guide is published and maintained by the Nexa team; if a figure here is wrong, tell us and we'll fix it — getting it right matters more to us than the sale.
For solo childbirth educators 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 childbirth educators, these aren't dealbreakers.
At $12/month, Nexa pays for itself in 23.3 months. After that: $144 saved every year.
Yes. Nexa 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 Nexa — $279 Once