What six sigma consultants need from their software, from sources outside HoneyBook and outside Nexa:
HoneyBook covers the billing side of this trade well. Proposals and contracts, invoices and payments, a client portal and templates are on every plan, and they match how consultants bid per project or hourly. The $36 a month plan costs $432 a year. The QuickBooks Online integration is listed only on Essentials and Premium, so check which plan you'd need for it. HoneyBook's own list doesn't mention tracking belt recertification units or deadlines, trip and expense capture tied to a client, or setting money aside for quarterly estimated tax. Those gaps matter for this trade.
Nexa covers more of the money-tracking side. It has estimates, quotes and proposals that convert to invoices, and clients can pay by card through your own Stripe account or sign estimates in the pay portal. It also has expenses, receipt scanning, profit and loss, and time tracking. Jobs show costing and profit per job, which helps you compare delivered work against the bid. It can't sync or import with QuickBooks or Xero, it has no Google Calendar sync (calendar export is an .ics file), and it has no text messages. It's software you own and run yourself, with no hosted support desk or vendor onboarding. If you use automated emails or reminders, they send only while Nexa is open on one of your devices.
Over three years HoneyBook at $36 a month comes to $1,296. Nexa is $279 once, or $279 plus $4.99 a month for Cloud Sync, which is $458.64 over three years. Nexa is cheaper, but the savings don't help if your accountant works from QuickBooks or you depend on HoneyBook's contract flow. Stay if your workflow already runs smoothly there. Consider Nexa if you mainly want expense, profit and loss, and time records in one place. Neither tool lists belt-unit tracking, so keep a separate log for renewals.
Our read for six sigma consultants: Stay with HoneyBook if it already handles your proposals and your accountant uses QuickBooks; Nexa is worth a look only if you mainly want cheaper expense and profit tracking.
Read on each linked page in October 2026. Check them again before you decide; vendors change plans often.
HoneyBook costs six sigma consultants $432/year at today's list price. Nexa is $279 once for invoicing, scheduling, CRM, time tracking and accounting in one suite — so after 7.8 months it has cost less than HoneyBook, 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 HoneyBook 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 six sigma consultants: Stay with HoneyBook if the needs in our read above apply to you. If they don't, Nexa covers the core invoicing, scheduling and books for $279 once against $1,296 for HoneyBook over three years.
Client records, scheduling, invoicing and time tracking 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. HoneyBook solves some of it. So does Nexa. The difference is what you are left holding in three years.
Today's list price is $36/month — $432 a year, from HoneyBook'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 $1,017 less.
If HoneyBook 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 | HoneyBook | Nexa |
|---|---|---|
| Invoicing | ✓ | ✓ |
| Scheduling | ✓ | ✓ |
| CRM | ✓ | ✓ |
| Time Tracking | — | ✓ |
| Full Accounting | — | ✓ (SIMPL) |
| Task Management | — | ✓ |
| Works offline | — | ✓ |
| Price | $36/mo | $279 once or 3 × $99 |
| 3-Year Total | $1,296 | $279 |
| You own it? | No — stop paying, lose access | Yes — forever |
✓ and ✗ for HoneyBook come from its own published feature list. — means the feature isn't in that list, which is not the same as HoneyBook lacking it: check with them. Three years is at today's price.
Straight from HoneyBook's own feature set. If one of these is the reason you pay them, that reason does not disappear because Nexa is cheaper.
HoneyBook is the better call if you need beautiful proposals and contracts specifically, or if your team is large enough that per-seat pricing still beats buying software outright.
HoneyBook describes itself as built for anyone with clients, aimed at small businesses that work with clients. Its categories are event services, marketing, design and creative, professional services, personal services, and home and real estate. (honeybook.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 six sigma consultant: 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.)
HoneyBook plus whatever else you're paying for:
Email yourself this comparison?
The median Six Sigma Consultant earns $55,000/year. At $432/year, HoneyBook 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 six sigma consultants. You own it like you own your Minitab or statistical analysis software.
An honest fit check — because the wrong tool is worse than no tool.
The honest fit: if you're a solo or small six sigma consultants 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.
Client records, scheduling, invoicing and time tracking 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.
A Six Sigma consultant fights variation with data, and the day swings between the floor and the spreadsheet. Defining a project means pinning down a charter with the client: the problem in measurable terms, the baseline defect rate, the goal, and a real dollar figure to justify the work. Then comes measure, which often surprises the client, because before trusting any data the consultant runs a gauge R&R and frequently finds the measurement system is so noisy that operators measuring the same part get different answers, meaning the first fix is the gauge, not the process. Analyze is heads-down time in Minitab, hunting for the vital few causes with Pareto charts, hypothesis tests, and capability studies that separate signal from noise. Improve is back on the floor, piloting a change and confirming with data that it actually moved the metric. Much of the role is coaching: the consultant is usually mentoring the client's own Green and Black Belts, resisting the urge to just do the analysis and instead teaching them to read a control chart and defend a conclusion. The quiet killer is the control phase, where the project closes, attention drifts, and without control charts and response plans the defect rate creeps back. So the consultant builds the monitoring in and returns to verify the process is still in control.
Real six sigma consultants near you who run their business on Nexa — book directly, no platform fee. Are you a six sigma consultant? Post your business and get found in your area — $2.99 one-time. Or browse every six sigma consultant on Nexa →
The tools of the trade — each a one-time buy that earns its keep for years.
You paid for these once because good tools last. That's the bar your software should clear too — priced like a tool you own, $279 once, not a subscription that costs more than your kit every year.
We build a six sigma consultant'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 six sigma consultant — 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 six sigma consultants and small teams, yes. invoicing, scheduling, CRM, time tracking, task management, and full accounting — all for $279 once. HoneyBook may be better if you have a large team (10+) or need enterprise-specific features.
HoneyBook has features like Beautiful proposals and contracts and Client portal that some businesses rely on. For most solo six sigma consultants, these aren't dealbreakers.
At $36/month, Nexa pays for itself in 7.8 months. After that: $432 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