“Where do I start?”
Talk through the setup, understand which records you need, and find a manageable first step.
Introducing Nellby
Meet the vision for AI-native bookkeeping. Nellby connects your purchase details and confirmed business context to a conversation—answering your questions and guiding your next step, wherever you are in the work.

Clarity in every step.You stay in control.
YOUR OVERVIEW
Here’s where your business stands.
Your month, in perspective.
Select a purchase to explore it with Nellby.
Your bank sees a merchant and a total. You need to know what you bought, why it matters, and what comes next. That’s the connection Nellby is being built to make.
Beyond the merchant name
The monitor. The office supplies. The personal item. Useful bookkeeping starts with the detail inside the purchase.
A monitor, printer paper, and household supplies. Three different purchases, hidden behind one merchant name.
Four steps. One clearer picture.
Source evidence → your context → a proposal for review.
Illustrative data and scripted guidance. Item detail depends on supported records and eligible connections; coverage is being qualified. This preview does not connect an account, save a financial decision, or post an entry.
Intelligence with context
We’re designing the entire bookkeeping experience around a conversational financial guide. Nellby brings together what you bought, what you’ve confirmed about your business, and the questions you need answered along the way.
Starts with the purchase record, charge, and available evidence.
Uses relevant business context and decisions you have confirmed.
Answers your questions, explains its reasoning, and asks for context when something is missing.

A conversation at every step
Nellby is being built to answer your questions in plain language and guide you wherever you are in the work—from your first connection to purchase reviews, books, and reports. Ask a follow-up. Share what’s changed. Work through the next step together.
Talk through the setup, understand which records you need, and find a manageable first step.
Explore the purchase detail, ask what a category means, and work through the business context together.
Ask about a report, trace an amount to its available records, and understand what needs another look.
The intended experience brings the task you’re working on, available records, and business context you’ve confirmed into the conversation. Nellby should explain the reasoning, ask when something is missing, and make the next step easier to understand. You stay in control of decisions and approvals.
Clarity that carries forward
Nellby’s vision connects the original evidence to the decision, the books, and the work that needs another look.
Keep the original record connected, so you can check what a number is based on.
See the business context and reason behind a suggestion before you approve it.
When a refund or correction arrives, see which related work needs attention.
Why choose Nellby?
Our focus is the connection between purchase evidence, your business habits, and the next useful decision.
Nellby and QuickBooks: a thoughtful comparisonA more connected financial picture
Planned bank connections for transactions, with statement support qualified separately.
Item-level purchase detail from supported records and eligible connections.
Receipt and invoice detail to help distinguish software, storage, and personal purchases.
Confidence, by design
The product we’re building should make the evidence clearer and your decisions easier to understand.
A purchase record should stay connected to the charge and the proposal, so you can see where the detail came from.
Explore purchase evidenceWhen a purchase needs context, Nellby’s role is to ask. A familiar pattern informs the conversation; your circumstances give it meaning.
Meet your financial guideConnections are being qualified source by source. The intended workflow keeps suggestions, your approval, and posted entries as distinct steps.
Understand planned connectionsProduct principles for Nellby’s development. Explore the current availability and preview boundaries.
A few useful answers
Financial clarity. By your side.
Nellby is taking shape around one belief: you deserve to understand your finances.
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