Comparison
IniDeck vs ChatGPT
Almost everyone asks this, so it is worth answering plainly rather than pretending the question is silly.
What ChatGPT does better
It is a better writer than any software you will buy, and a better thinker. For drafting difficult emails, working through a pricing decision, or explaining something you do not understand, it is excellent and IniDeck does not try to compete with it. Many of our customers use both.
Side by side
ChatGPT
IniDeck
What it produces
Text, in a chat window, that you then act on yourself.
A sent invoice, a booked job, a chased payment. The action, not the instructions.
Your business data
Whatever you paste in each time. It does not know your clients or your rates unless you tell it again.
Already knows your clients, rates, terms, history and tax treatment.
Touching live records
Cannot. It has no access to your invoices or your ledger.
Can — but the AI itself never does. It writes instructions; separate software executes them.
Accuracy on numbers
It is a language model. It can be confidently wrong about arithmetic.
Amounts, tax and totals are computed by ordinary software that cannot improvise.
Setup
None, which is genuinely a strength.
Some — connecting what you already use, if you use anything.
Which one you want
Choose ChatGPT if…
- You want help thinking, writing or deciding
- The task is one-off and you will do the doing
- You are comfortable copying output into your other tools
Choose IniDeck if…
- You want the invoice sent, not an invoice drafted for you to send
- The same admin happens every week
- The numbers have to be right without you checking them
Questions people ask
Does IniDeck use models like ChatGPT underneath?
It uses commercial language models to understand what you are asking for. It does not let them act on your live records — they produce a fixed set of instructions, then separate software carries those out.
So is this just a wrapper?
A wrapper leaves the model in the loop, acting on your data and guessing when it is unsure. The whole architecture here exists to stop that. The model is disconnected before anything touches an invoice.
Can I keep using ChatGPT as well?
Yes, and most people do. They are not competing for the same job.
Decide with the real thing.
Free to start, no card required. It takes about ten minutes to know.