Wave vs Nexa The Real Comparison for Amazon Sellers
Wave
$19/mo ($228/yr)
VS
Nexa
$279 once — own forever
or 3 payments of $99
Break even: 14.7 months at Wave's current price.
Does Wave Fit Amazon Sellers? Our Read
What amazon sellers need from their software, from sources outside Wave and outside Nexa:
Sellers need to match marketplace payouts against the Form 1099-K. The IRS says a payment app or online marketplace reports payments on Form 1099-K when total payments for goods or services exceed $20,000 across more than 200 transactions. The page also says: "Whether or not you receive a Form 1099-K, you must still report any income on your tax return." A seller therefore has to keep their own sales records and cannot rely on receiving the form. (irs.gov)
Sellers need to track inventory and cost of goods sold, because stock they hold is a large part of their costs. The Schedule C cost-of-goods-sold lines in IRS Publication 334 are: inventory at beginning of year, purchases less withdrawals, labor, materials and supplies, and other costs. Inventory at end of year is subtracted from that total to get cost of goods sold. The publication also lets "small business taxpayers" (average annual gross receipts of $31 million or less over the 3 prior tax years, indexed for inflation) opt out of keeping a formal inventory. They still must use an inventory method that clearly reflects income. (irs.gov)
Sellers need to record which sales were made through a marketplace and which were made elsewhere, such as their own website. This matters for sales tax. Texas says that "You must collect, report, and remit Texas tax on sales made outside a marketplace." Marketplace sales are excluded from taxable sales only when the marketplace provider has certified that it will collect the tax. The certification can be part of the provider's terms of use. If the seller has no certification, they should keep collecting tax themselves until they receive one. (comptroller.texas.gov)
Sellers need to keep the marketplace provider's tax-collection documentation on file and report marketplace sales correctly on state returns. New York says a seller is generally not responsible for collecting sales tax on marketplace sales if it received a Certificate of Collection (Form ST-150) or the provider has a public agreement to collect the tax. Registered sellers must report those sales as nontaxable on their periodic returns and keep the certificate and related records. They still collect tax on taxable sales not facilitated by a marketplace provider. (tax.ny.gov)
Wave covers the bookkeeping side of an Amazon seller's work well. Pro does automatic bank transaction import (for banks Plaid supports) with automatic categorizing, and it has receipt capture. That makes it easier to match marketplace payouts against your own records, which you need because you must report income whether or not a Form 1099-K arrives. The free Starter plan covers unlimited bookkeeping records, and Pro is $19 a month. What Wave's feature list doesn't show is inventory or cost-of-goods tracking, or any way to tag a sale as marketplace or own-website. Sellers need both: stock is a large cost, and sales tax treatment differs between marketplace sales and sales made elsewhere.
Nexa covers more of the accounting basics in one purchase: expenses, bank reconciliation, profit and loss, balance sheet, 1099 summaries, sales tax tracking, receipt scanning, and a simple stock count per product. It does not have full inventory management (no valuation, reorder points or multi-location stock), so it can't carry a real cost-of-goods-sold calculation. It has no app marketplace or integration library, so nothing pulls in marketplace payouts or order data. It has no sync or import with QuickBooks or Xero, and its list doesn't include automatic bank import. Nexa is also software you own and run yourself, with no hosted support desk.
Over three years Wave Pro is $684 ($19 a month, $228 a year). Nexa is $279 once, or $458.64 with optional Cloud Sync at $4.99 a month. Nexa is cheaper, but neither tool does the marketplace-aware inventory work this trade relies on. If you already use Wave as your ledger and bank feed, keep it. Then add a tool built for tracking inventory and marketplace sales, and keep each marketplace's tax-collection documentation on file. If you're starting fresh, Nexa's lower cost doesn't make up for its missing bank import and inventory depth.
Our read for amazon sellers: Neither tool tracks inventory and cost of goods sold or separates marketplace from direct sales, so Amazon sellers need an ecommerce-focused inventory and accounting tool, with Wave kept as the ledger if already in use.
What fits the core need in amazon sellers
Neither product on this page is built for it. These kinds of software are. The examples are not ours and these are plain links, not affiliate links; each goes to the product's own page for that capability.
Amazon seller accounting sync and payout reconciliation software: Breaks each Amazon payout into sales, refunds, fees and taxes, and reconciles it to bank deposits in the seller's own books. The seller's records then don't depend on receiving a Form 1099-K, and the tools also track cost of goods sold and apply sales tax rules. Examples: Link My Books, A2X.
Amazon seller profit and inventory cost tracking software: Tracks cost of goods sold for Amazon inventory using FIFO and shows gross and net profit, so inventory costs can be matched to sales. Examples: sellerboard.
Read on each linked page in October 2026. Check them again before you decide; vendors change plans often.
Bottom Line
Wave costs amazon sellers $228/year at today's list price. Nexa is $279 once for invoicing, scheduling, CRM, time tracking and accounting in one suite — so after 14.7 months it has cost less than Wave, 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.
Can it pay for itself?
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 Wave 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 amazon sellers: Neither Wave nor Nexa is the main system for this work; start with the specialist software above. Nexa only makes sense beside it, at $279 once against $684 for Wave over three years.
Choose Nexa if:
You're done paying monthly forever
You're a solo operator or small team (1-5)
You need financial suite and task manager in one tool
You're tired of price increases
You want to own your tools like you own your equipment
Choose Wave if:
You have a large team (10+) needing enterprise features
You're deeply invested in Wave's specific workflow
You need a feature Nexa doesn't have yet
Sound Familiar?
The day starts in the Seller Central app over coffee: yesterday's units sold, the Account Health dashboard for any new policy flag, and the Buyer-Seller Messages inbox. A disbursement hit the bank overnight, so the seller pulls the settlement report to see what's actually inside it: gross sales minus referral fees, fulfillment, storage, ad spend, and a couple of refunds, because the net deposit alone never tells the real story. Mid-morning is PPC: pausing a search term with a 60% ACoS, nudging bids on a converting keyword, and eyeing TACoS to make sure ad spend isn't quietly swallowing the margin on the hero SKU. The Restock report says a top seller is twenty-three days from stockout, so there's a sourcing decision and a supplier message about lead time and a price break at the next quantity tier. A stranded-inventory alert appears on one ASIN, a listing glitch that has to be fixed before it drags the IPI down. Afternoon is hands-on: printing FNSKU labels, poly-bagging and prepping a shipment to a fulfillment center, then booking the box into a shipment plan with the right warehouse splits. A return comes back not as described, so there's an A-to-z claim to answer. Last task: a quick check that the month's numbers reconcile before the bookkeeper sees them.
Knowing true profit per unit after referral fees (roughly 8-15%), per-unit FBA fulfillment fees, storage, PPC spend, and return processing, a listing that looks like a winner can net pennies once a settlement is fully decomposed
Inventory forecasting against the IPI score and FBA capacity limits: stranded inventory, excess inventory, and storage surcharges for holding too many weeks of stock
PPC that quietly eats the margin: chasing a workable ACoS per campaign while watching TACoS across the account, since ranking organically often depends on ad spend
Account-health and compliance exposure: a suspension or IP/authenticity complaint can freeze the account and its funds overnight, plus multi-channel bookkeeping and FBA-created sales-tax nexus
The books and job tracking are the pieces of that day. Some tools rent you each piece separately. A few — Nexa among them — bundle the lot into something you buy once. 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. Wave solves some of it. So does Nexa. The difference is what you are left holding in three years.
What Wave Actually Costs Amazon Sellers
Today's list price is $19/month — $228 a year, from Wave's own pricing page. Every figure below is that price, multiplied. Nothing is projected.
Three years at today's price
Year 1$228
Year 2$228
Year 3$228
Three years of Wave$684
Nexa: $279 once (or 3 × $99). Over the same three years, that is $405 less.
If Wave 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-by-Feature
Feature
Wave
Nexa
Invoicing
✓
✓
Scheduling
✗
✓
CRM
✗
✓
Time Tracking
✗
✓
Full Accounting
✓
✓ (SIMPL)
Task Management
✗
✓
Works offline
✗
✓
Price
$19/mo
$279 once or 3 × $99
3-Year Total
$684
$279
You own it?
No — stop paying, lose access
Yes — forever
✓ and ✗ for Wave come from its own published feature list. — means the feature isn't in that list, which is not the same as Wave lacking it: check with them. Three years is at today's price.
What "$279 Once" Does And Doesn't Buy
It buys the software, not a service contract. You install Nexa and it runs on your machine. There is no seat count, and nothing stops working if you stop paying, because there is nothing to stop paying.
Wave's monthly fee is not only rent. It pays for their hosting, their support desk, and their engineers shipping changes every week. If those matter to how you work, that is a real thing you would be giving up.
Cross-device sync is the one optional extra — $4.99/month if you want your data mirrored between machines. Skip it and Nexa still works; you just sync manually.
The honest risk of buying once: you are betting on us still being here to improve it. The honest risk of renting: the price is theirs to raise, and the graveyard section below is a record of tools that did exactly that.
What Wave Does Better
Straight from Wave's own feature set. If one of these is the reason you pay them, that reason does not disappear because Nexa is cheaper.
Free plan covering unlimited invoices and bookkeeping
Bank transaction import on Pro
Receipt capture
Late payment reminders
Simple enough to run without an accountant
A free plan to start on (with limits), so you can use Wave before paying anything.
Wave is the better call if you need free plan covering unlimited invoices and bookkeeping specifically, or if your team is large enough that per-seat pricing still beats buying software outright.
What Wave Is Built For
Wave says it is built for small business owners and solopreneurs at every stage, not accountants. Its page names freelancers, contractors and consultants. (waveapps.com)
The Starter plan costs $0 and includes unlimited estimates, invoices, bills and bookkeeping records. (waveapps.com)
Pro costs $19 USD a month or $190 USD a year. It adds automatic bank transaction import (for banks Plaid supports), automatic merging and categorizing of bank transactions, and automated late-payment reminders at 3, 7 and 14 days after the due date. (waveapps.com)
Pro lets you put your logo and brand colors on invoices, remove Wave branding from footers, and attach files to invoices and estimates. It also adds user roles (admin, editor, viewer), and the payroll manager and Block Advisors tax pro roles are free. (waveapps.com)
Online card payments on Starter cost 2.9% + $0.60 (Amex 3.4% + $0.60). On Pro the first 10 transactions each month are 2.9% + $0, then 2.9% + $0.60. (waveapps.com)
Wave Advisors starts at $149 a month and includes a dedicated bookkeeper and monthly financial statements. Payroll is an add-on starting at $25 a month in one region and $40 in the other; the page does not say which price applies where. (waveapps.com)
Wave lists a mobile app for invoices, expenses and receipts, and 256-bit SSL encryption with PCI-DSS Level 1 certification. Live chat and email support runs Monday to Friday, 9 AM to 4:45 PM Eastern, and is tied to optional add-ons. (waveapps.com)
What people outside Wave and outside Nexa say:
NerdWallet lists a free plan and straightforward invoicing as pros. Its cons are no built-in third-party integrations, no advanced features such as mileage, time tracking or inventory, no live support unless you pay, and no audit trails. (nerdwallet.com)
NerdWallet says "An overwhelming number of Wave reviewers criticize its customer support." It adds that the paid plan "doesn't address Wave users' biggest complaint: customer service." (nerdwallet.com)
Tech.co praises the free tier, affordable add-ons and the way Wave "does the basics well." It concludes "Wave is definitely worth it" for side businesses that don't need specialist accounting features. (tech.co)
Tech.co criticizes Wave for lacking advanced features such as budgeting, cash flow projections, stock handling and project accounting, and for struggling to scale with growing businesses. It also says phone and live chat support come at a premium. (tech.co)
Read on each linked page in October 2026. Check them again before you decide; vendors change plans often.
Where business tools fit — for an amazon seller
Software doesn't do the actual work — it automates the business around it. And that part is the same for every amazon seller: 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.
1
Find the work
Win the job
↓
A lead, a call, a referral — and a quote or estimate that turns it into a booked job.
CRM / contacts
Estimates & proposals
Booking / scheduling
then ↓
2
Manage the work
Do the job
↓
The part you actually get paid for — with the time, materials, add-ons, and tasks tracked as you go, not guessed at later.
Job / project tracking
Time tracking
Expenses, materials & add-ons
then ↓
3
Bill for it
Send the bill
↓
The work becomes the invoice — the hours, the add-ons, the materials, the deposit credited — totaled and sent, instead of re-typed at 9pm.
Invoicing
Deposits & credits
then ↓
4
Get paid
Collect payment
↓
Paid by card or link, the deposit credited, and what's overdue chased — without you doing it by hand.
Card / online payments
Automatic reminders
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.)
Calculate Your Full Stack
Wave plus whatever else you're paying for:
Email yourself this comparison?
Switching from Wave
1
Export your data — Go to Settings → Data Export. Download customers, invoices, transactions, and accounts.
2
Set up Nexa — 15-minute setup. Import your client list and bank transactions from CSV.
3
Parallel run — Run both for 1-2 weeks. Re-create recurring invoices in Nexa and check your bank imports.
4
Cancel Wave — Cancel paid features. Your free account data stays accessible for records.
✓ 30-day money-back guarantee. Zero risk.
What This Means for Amazon Sellers
The median Amazon seller earns $35,000/year. At $228/year, Wave 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 amazon sellers. You own it like you own your Seller Central (the web dashboard plus the Amazon Seller mobile app for orders, cases, and Account Health).
Is Nexa actually right for an amazon seller?
An honest fit check — because the wrong tool is worse than no tool.
Right for you if
You run solo or a small team — like the 150,000 amazon sellers in the US who do, and you wear every hat.
You're tired of paying every month for quickbooks and a pile of apps that don't talk to each other.
You want invoicing, scheduling, and client tracking in one place — not scattered across five apps.
You'd rather own your software once, the way you own your Seller Central (the web dashboard plus the Amazon Seller mobile app for orders, cases, and Account Health).
Look elsewhere if
You have a large team that needs enterprise seats, granular roles, and dedicated admin staff — Nexa is built for solo and small operators (1–5), and a bigger platform will serve you better.
You need full payroll for a large team or deep, SKU-level inventory — that's not what Nexa is for.
You're genuinely happy paying monthly and don't mind stitching tools together. No tool fixes a workflow you already like.
The honest fit: if you're a solo or small amazon sellers 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.
The books and job tracking are the pieces of that day. Some tools rent you each piece separately. A few — Nexa among them — bundle the lot into something you buy once. The sections below price both routes honestly.
What amazon sellers actually deal with
Knowing true profit per unit after referral fees (roughly 8-15%), per-unit FBA fulfillment fees, storage, PPC spend, and return processing, a listing that looks like a winner can net pennies once a settlement is fully decomposed
Inventory forecasting against the IPI score and FBA capacity limits: stranded inventory, excess inventory, and storage surcharges for holding too many weeks of stock
PPC that quietly eats the margin: chasing a workable ACoS per campaign while watching TACoS across the account, since ranking organically often depends on ad spend
Account-health and compliance exposure: a suspension or IP/authenticity complaint can freeze the account and its funds overnight, plus multi-channel bookkeeping and FBA-created sales-tax nexus
A day in the life of a amazon seller
The day starts in the Seller Central app over coffee: yesterday's units sold, the Account Health dashboard for any new policy flag, and the Buyer-Seller Messages inbox. A disbursement hit the bank overnight, so the seller pulls the settlement report to see what's actually inside it: gross sales minus referral fees, fulfillment, storage, ad spend, and a couple of refunds, because the net deposit alone never tells the real story. Mid-morning is PPC: pausing a search term with a 60% ACoS, nudging bids on a converting keyword, and eyeing TACoS to make sure ad spend isn't quietly swallowing the margin on the hero SKU. The Restock report says a top seller is twenty-three days from stockout, so there's a sourcing decision and a supplier message about lead time and a price break at the next quantity tier. A stranded-inventory alert appears on one ASIN, a listing glitch that has to be fixed before it drags the IPI down. Afternoon is hands-on: printing FNSKU labels, poly-bagging and prepping a shipment to a fulfillment center, then booking the box into a shipment plan with the right warehouse splits. A return comes back not as described, so there's an A-to-z claim to answer. Last task: a quick check that the month's numbers reconcile before the bookkeeper sees them.
The tools a working amazon seller actually owns
Seller Central (the web dashboard plus the Amazon Seller mobile app for orders, cases, and Account Health)
A keyword and product-research tool such as Helium 10 or Jungle Scout
A thermal label printer (Rollo or Zebra) for FNSKU/barcode and box labels
A repricer and restock tool (Aura, BQool, or RestockPro) plus the Restock Inventory report
A product-photography setup (lightbox, tripod, phone or DSLR) for main and infographic images
Prep supplies: poly bags, bubble wrap, suffocation-warning and FNSKU labels, a tape gun, and a shipping scale
Why amazon sellers leave the big platforms
quickbooks: $55/month for accounting that can't natively import Amazon settlement reports. You're paying to do manual data entry.
wave: Free but the reporting is confusing and Amazon's fee structure breaks Wave's simple categorization.
freshbooks: Built for service businesses. No inventory tracking, no COGS, no understanding of marketplace fees.
Where amazon sellers actually talk shop
r/FulfillmentByAmazon (Reddit)
r/AmazonSeller (Reddit)
r/Flipping (Reddit)
r/ecommerce (Reddit)
SellerCentral Forums (Forum)
eComCrew Community (Forum)
Jungle Scout (YouTube)
Helium 10 (YouTube)
Local amazon sellers on Nexa
Real amazon sellers near you who run their business on Nexa — book directly, no platform fee.
Are you an amazon seller? Post your business and get found in your area — $2.99 one-time.
Or browse every amazon seller on Nexa →
The kit a working amazon seller owns
The tools of the trade — each a one-time buy that earns its keep for years.
Seller Central (the web dashboard plus the Amazon Seller mobile app for orders, cases, and Account Health)
A keyword and product-research tool such as Helium 10 or Jungle Scout
A thermal label printer (Rollo or Zebra) for FNSKU/barcode and box labels
A repricer and restock tool (Aura, BQool, or RestockPro) plus the Restock Inventory report
A product-photography setup (lightbox, tripod, phone or DSLR) for main and infographic images
Prep supplies: poly bags, bubble wrap, suffocation-warning and FNSKU labels, a tape gun, and a shipping scale
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.
How To Read This Page
We make Nexa. It is one of the two options compared here, so read this with that in mind. We have tried to make Wave's case the way we would want ours made — their strengths above are their own published feature list, not our summary of it.
The prices are Wave's published list prices, checked on the date shown in the sources below. Plans change; check theirs before you decide.
No customer quotes appear on this page because we do not have any from amazon sellers we can verify. For user testimony, read the independent reviews — Wave on G2 and on Capterra — where the reviewers are not selling you anything.
Check the price yourself:Wave's own pricing page is the source for every figure above, read on the date shown in the sources section below.
We are not neutral about subscriptions, and that is the argument, not a hidden assumption: software you pay for once is cheaper over three years than software you rent, unless you need something only the rented one does.
How we put this guide together
We build an amazon seller'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 an amazon seller — 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.
Where the numbers come from
Vendor pricingQuickBooks $456/yr, Wave $228/yr, FreshBooks $516/yr — taken from each company's published plans, last verified September 2026. Pricing moves; each name above links straight to that vendor’s own pricing page so you can confirm it before you decide.
Income contextThe $35,000 median we cite for the typical amazon seller is occupational median annual pay from the U.S. Bureau of Labor Statistics (Occupational Employment & Wage Statistics), compiled April 2026. We use it only to show software spend as a share of real income — your own numbers will differ.
Three-year mathMulti-year totals are today's list price multiplied by the number of years. No price rise is projected, so the figure can be checked against the vendor's own pricing page; if they raise it, the real cost is higher.
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.
FAQ
Is Nexa really a Wave replacement?
For solo amazon sellers and small teams, yes. invoicing, scheduling, CRM, time tracking, task management, and full accounting — all for $279 once. Wave may be better if you have a large team (10+) or need enterprise-specific features.
What does Wave do that Nexa doesn't?
Wave has features like Free plan covering unlimited invoices and bookkeeping and Bank transaction import on Pro that some businesses rely on. For most solo amazon sellers, these aren't dealbreakers.
How fast does Nexa pay for itself?
At $19/month, Nexa pays for itself in 14.7 months. After that: $228 saved every year.
Can I pay in installments?
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.