Free Resources
At jessic.ai, we believe capability should be shared, not hoarded. These resources are free to download — no email required — because we want finance leaders to have real clarity in a noisy space.
Whether you're new to AI or just need to explain it to your boss, these are designed to help you cut through the buzzwords and see what’s real, what works, and where to begin.
Not Sure If Your Finance Function Is Really Ready for AI?
This quick checklist is designed to help you assess where your team stands — and where the gaps might be hiding.
It’s practical, no-fluff, and built specifically for modern finance teams navigating digital transformation.
Use it to sense-check your data, your processes, your leadership mindset — and your actual capacity for change.
If you're ticking fewer boxes than you'd like, don't worry.
You're not behind. You're exactly where you belong and we’re here to help.
What is Generative AI?
From quick wins to competitive advantage.
This explainer shows how generative AI creates new text, images, or reports — and where finance teams can start using it today.
AI vs ML vs DL
Where does AI stop and deep learning begin? A simple visual guide that demystifies how these terms fit together using real finance use cases.
How AI Thinks (Neural Networks)
Ever wonder how AI mimics the brain?
This visual shows how inputs move through hidden layers to generate output — using Excel as the example.
What is NLP?
Natural Language Processing: how AI reads and writes like a human. Includes practical finance examples like writing variance commentary and summarising board packs.
What is GPT?
The brain behind ChatGPT.
A quick intro to what GPT is and why it matters for finance teams.
How GPT Thinks – Prompts In, Tokens Out
The better your prompt, the better your output.
Breaks down how GPT reads inputs and predicts what comes next.
GPT Hallucinations – Why Smart AI Can Still Be Wrong
AI isn’t a fact engine. This explains why GPT sometimes makes up data and how to reduce the risk with better prompts and human guardrails.
Prompt Like a Pro – Getting Better Answers
Great output starts with a clear brief. This guide shows how to structure a prompt like a CFO, not an intern.
AI Isn’t Magic – What It Can (and Can’t) Do
Reality check: what AI does well and where humans still lead. Summarises AI’s current limits with clear examples for finance.