By Andrei Biro, founder of BillyBox · Updated August 2026

BillyBox vs WellyBox: an honest comparison for 2026

Both tools do the same first mile: connect to your email, find the receipts and invoices, pull them out automatically. If that were the whole job, this page would be short. The real difference is the second mile — what happens to a document after it is collected — and the two products give genuinely different answers. This comparison is written by BillyBox’s founder; every WellyBox claim below comes from their own pricing page and help centre, checked August 2026, and the section on what WellyBox does better is not small print.

The second mile: containers you manage vs decisions you confirm

WellyBox organizes collected documents into entities — in their words, containers for “a clear division between documents categorized as ‘work-related’ and ‘personal’”. You create the entity, assign documents to it (or set a default and per-vendor automation rules), and it “acts as a unique container for receipts”. It is a filing system, and a reasonable one.

BillyBox treats the same moment as a decision, not a filing task. Every document arrives with vendor, amount and date already read and a suggestion attached — business, personal, or ignore — and you confirm or override with one swipe on a phone or one keystroke (B / P / I) on a desktop. One of our customers cleared eight months of paperwork — 1,102 documents — in 27 minutes of actual work, on his phone, precisely because each document needed one second, not a filing decision. If your inbox mixes company and personal spend — one card, one mailbox, which is how most sole operators actually live — that per-document pass is the job, and it is what BillyBox is built around.

At a glance

Where WellyBox is genuinely stronger today

An honest comparison concedes real strengths, so here they are, from their own documentation: vendor-portal collection (Amazon, eBay, Walmart and others, via their Chrome extension — the extension is mandatory for it), WhatsApp capture, live sync to QuickBooks, Xero and FreshBooks, Dropbox and Google Drive export, team accounts with colleague inbox invites, per-vendor automation rules, and a multi-client dashboard for accountants on the top tier. If your workflow leans on those — especially live accounting-software sync or managing many clients — WellyBox is the better fit today, and this page will still be here if that changes.

Where BillyBox is stronger

• The split is the product, not a folder system. Per-document suggestion plus one-gesture confirm is what makes a 138-document month a three-minute job — measured, not estimated.
• Wider input net, documented. Word/Excel invoices, ZIP attachments opened on the email path, invoices embedded in the email body with no attachment rendered to clean PDFs, portal links followed automatically.
• Bill grouping. The emailed receipt and the portal invoice for the same charge become one entry, so you decide once.
• No document caps, anywhere. Free, Starter and Pro all process unlimited documents; WellyBox’s entry tier caps at 50/month.
• You can start free, monthly, without a card. WellyBox’s entry price is an annual commitment; monthly billing starts at $59.

Pricing, side by side

As of August 2026, from both public pricing pages: WellyBox Basic is $19/month billed in one annual payment (≈$228 up front), includes 2 email accounts, 12 months of history and 50 documents a month; monthly billing exists only from the Business tier at $59/month. BillyBox is free for 2 months of history (2 connections, unlimited documents, no card), €9.99/month Starter, and €19.99/month Pro (10 connections, full historical backfill) — monthly billing, cancel anytime, 14-day money-back guarantee.

Frequently asked questions

What is the main difference between BillyBox and WellyBox?

The moment after collection. WellyBox files documents into containers you create and manage; BillyBox proposes business / personal / ignore per document and asks for one gesture. For a mixed inbox, the per-document decision is the actual job.

Is WellyBox cheaper than BillyBox?

Their entry tier is $19/month billed annually (≈$228 up front) with a 50-document monthly cap; ours is free to start and €9.99/month paid, unlimited documents, billed monthly.

What is WellyBox better at?

Vendor-portal collection, WhatsApp capture, live QuickBooks/Xero/FreshBooks sync, Dropbox export, teams, and the accountant multi-client dashboard — all real, all from their own documentation.

Which file formats does each tool read?

BillyBox: PDF, XML, images, Word/Excel, ZIP-on-email, body-only invoices, portal links. WellyBox describes extraction as “amount, date, vendor, and more” and publishes no input-format list (checked August 2026).