Custom builds
How far a custom build can go
Most automation stops at moving data between two apps. A custom build keeps going: into the edge cases, the branching decisions, and the judgment a person used to apply by hand. Here is what that depth actually looks like.
2-minute scoping quiz · No commitment
The happy path is the easy part
If every input were perfect, a build would be a single straight line. The depth lives in everything that can go sideways, decided ahead of time so nobody is interrupted to decide it later.
Input arrives, the right fields are read, the record is written, a confirmation goes out. Clean and quick, and maybe a fifth of the work.
- A duplicate record that already exists under a slightly different name.
- A field that was renamed upstream last month, so the old mapping now writes blanks.
- A value the destination system cannot accept, sent on instead of dropped.
- An entity that turns out to be an existing client under another name.
- A run that half-completed before a third-party service timed out.
- An input that arrives in a format nobody wrote down.
There is no fixed ceiling on a build
These are the dimensions a build can grow along. Most projects use a few of them. The depth is shaped to the process, not the other way around.
Branching and conditions
A build can carry as many forks as the real process has. If this supplier, route it here; if the amount is over a threshold, send it for approval; if a field is missing, hold and ask. The decisions a person made case by case become rules the system applies every time.
Parsing and transformation
Reading a PDF, pulling the right figures out of a messy email, reshaping one system's format into what the next one expects. This is where most of the value sits, and where simple wiring stops short.
Multi-system orchestration
A build can move across as many tools as a task touches and keep them in step. The point is not how many systems connect, but that the whole sequence stays consistent even when one of them is slow, down, or out of date.
Encoded judgment
The rules that currently live in one person's head, the ones that make the work hard to hand over, get written down and applied. What counts as a match, what is an exception, what is safe to action without asking.
Human checkpoints
Depth does not mean removing people from every decision. Where a call genuinely needs a person, the build pauses, presents the case with the context to decide, and continues once they have. The judgment stays human; the chasing does not.
State and memory
A build remembers what it has already seen, so it does not act on the same thing twice, can pick up a run where it left off, and can reconcile today's data against yesterday's. This is the difference between a script and a system.
What “invoice processing” actually means
Two words on a quote. Here is the same job taken end to end, with the parts a person used to absorb made explicit.
Receive
An invoice lands by email or upload, in whatever format the supplier happens to use.
HandlesPDFs, scans, and forwarded threads, not only clean attachments.
Read the fields
Supplier, amount, date, line items, and PO number are pulled out of the document.
HandlesFigures buried in body text, or a layout this supplier has never sent before.
Match to a purchase order
The invoice is looked up against open POs, matched exactly where possible and by best fit where not.
HandlesA PO number that is slightly off, or a supplier on file under a different name.
Branch on the result
A clean match posts straight through. A mismatch, a new supplier, or a large amount takes its own route.
HandlesAnything over a set threshold is held for sign-off rather than waved through.
Raise exceptions to a person
Whatever the rules cannot settle is sent to the right person with the invoice and the reason attached.
HandlesThe wait, without the chasing. The run resumes the moment they reply.
Post and reconcile
Approved invoices are written to the accounting system and checked back against the source.
HandlesA write that half-completed is retried, not duplicated.
Close the loop
Status is updated, a record is kept, and the relevant people are notified only when they need to be.
HandlesSilence when everything worked, which is most of the time.
Used where it helps, kept out where it shouldn't
AI is one ingredient in a build, not the whole thing. It earns its place on the parts that are genuinely fuzzy and stays out of the parts that have to be exact.
The fuzzy parts
- Reading unstructured input: pulling meaning out of an email, a document, or a transcript.
- Drafting: a first version of a reply, a summary, or a note for a person to approve.
- Classifying and routing when the rules are soft and a human would have to read it to decide.
The exact parts
- Moving money or changing records: rule-based and auditable, never a guess.
- Anything that has to reconcile: numbers that must match are checked, not inferred.
- The trail itself: every action is logged so you can see exactly what ran and why.
Tell us the messy part
Describe the process you would not want to hand to a new hire. The discovery quiz takes the details, and we come back with a build scoped around it, depth and all.
2-minute scoping quiz. We respond within one business day.