Comparison
economAIcs vs "just using ChatGPT"
The most common competitor we face isn't a bid platform. It's a browser tab.
And honestly? For some jobs, the browser tab wins. This page is about the jobs where it doesn't, and what one of those jobs nearly cost a transport operator.
The £500k near-miss
A transport director we know was days from submitting a major bid. The financial narrative read beautifully, ChatGPT had helped draft it. Buried in it was an "average driver salary" the model had invented. Confident, plausible, and 7% off financial truth. Submitted, it would have meant winning a contract priced £500,000 wrong, or losing it on a number no one could defend.
He caught it by luck. That near-miss is why economAIcs exists.
Where generic AI is genuinely useful: credit where due
Let's be honest, because pretending otherwise insults your intelligence. ChatGPT, Claude and Copilot are remarkable at: brainstorming response angles, summarising long public documents, tightening prose you've already verified, and drafting internal notes. They're cheap, instant and everyone has one. If that's the whole job, you don't need us.
Where it breaks in transport bidding
Four failure modes, all structural, no prompt fixes them:
1. It invents numbers with total confidence. Driver salaries, PVR assumptions, dead mileage, patronage figures. Generic models are built to be plausible, not verified. In a sector where the margin between winning and losing is single-digit percent, a plausible-but-wrong number is a live grenade in your submission.
2. It doesn't know your evidence. Your bid history, your performance data, your certifications, a chat window has none of it, so nothing it writes is cited to anything you can defend in moderation or in court.
3. It has no bid/no-bid judgement. It will cheerfully help you write a bid you should never have entered. The most expensive words in tendering aren't badly written answers, they're "yes, let's bid" said to the wrong tender.
4. It doesn't speak transport procurement. DfT evaluation habits, franchising context, BSIP funding logic, how public transport evaluators actually mark, that fluency isn't in a general model, and evaluators can smell generic prose a page away.
Side by side
| Generic AI (ChatGPT & co.) | economAIcs | |
|---|---|---|
| Built for | Everything, which means nothing in particular | Public transport tendering only |
| Your numbers | Invented when missing, stated confidently | Truth Gate: every figure cited or flagged for human confirmation, never silently invented |
| Your evidence | Not connected to your bid history | Your tenders, wins, losses and documents, working in every answer |
| Bid/no-bid | Will help you bid anything | Scored verdict with drivers and evidence, including "don't bid" |
| Sector fluency | General business English | DfT language, franchising, BSIP, service economics, evaluator behaviour |
| Confidentiality | Depends on tier and settings, your team's usage is your risk surface | Zero training on client data, dedicated deployment |
| Accountability | You carry 100% of verification | Verification is the product, that's what the Truth Gate is |
| Price | ~£20/user/month, plus the cost of the first wrong number | Published: Brain Deployment from £5,000 + £500/month; fixed fee per bid |
When ChatGPT is the right choice
Genuinely: brainstorming, summarising public documents, internal first drafts nobody will submit, tidying verified prose. If your bids are rare, low-value and low-complexity, a careful human with a chat window may be all you need. No hard feelings.
When economAIcs is the right choice
Choose economAIcs if:
- A wrong number in a submission is an existential risk, not an embarrassment
- You need to know whether to bid before burning three weeks of your team's time
- Your evidence base (bid history, performance data, sector proof) should be working in every answer
- Your tenders are decided by public transport evaluators, and generic prose reads generic
- You want someone accountable for verification other than whoever's proofreading at 11pm on deadline day
FAQ
Isn't economAIcs just ChatGPT with a wrapper?
No. The generation is the smallest part. economAIcs is transport procurement knowledge, your evidence base, a scored bid/no-bid engine and a Truth Gate that cites or flags every factual claim, wrapped around AI, not instead of it.
Our team already uses ChatGPT for bids. Should we stop?
Not for brainstorming or summarising. Draw the line at anything containing a number, a commitment or a claim going into a submission, that's where unverified generation becomes commercial risk.
Can't we just prompt ChatGPT to not make things up?
You can ask. It will still fill gaps with plausible content, that's how these models work. Verification has to be architectural, not conversational. That's the Truth Gate.
What does economAIcs cost against a £20/month subscription?
Brain Deployment from £5,000 + £500/month; bid consulting at a fixed fee per bid, prices published on our site. Against that: one invented figure nearly cost an operator £500,000, and one wrong bid decision costs three weeks of team time. Your call which is expensive.
How do we test it without a procurement exercise?
The free Bid Mechanics Diagnostic, nine questions, a personalised report on where your bid process leaks. Then a walkthrough on a live tender.
Built by someone who's sat where you sit, 500+ tenders bid, £250m+ won.
Read the full guide to choosing AI bid software for transport →
Sources
- £500k story: founder's first-person account, presented as such throughout the site.
- Generic model behaviour (plausibility over verification, gap-filling): established, uncontroversial characterisation of LLM behaviour.
- ChatGPT pricing reference (~£20/user/month): OpenAI published consumer/team pricing, checked 2026-07-03.
- economAIcs pricing: economaicsgroup.com/pricing (live).