bidpiston · UK public sector edition · measure what matters

You know you can deliver the work. Your tenders just don't prove it.

The AI Bid Command Centre — built from your own evidence, scored from the evaluator's perspective, ready to run in under an hour. Runs entirely inside your existing ChatGPT or Claude account. No new systems. No new costs.

Founding Member Price — £600 + VAT · increases to £997 + VAT at next release · free bonus: How to Win UK Public Sector Tenders guide included

Get my Bid Manager system → Watch it work — 2 min

proven process stages

verified prompts

<1hr

to full installation

£0

monthly fees ever

Bid Command Centre — your ChatGPT or Claude

ITT question 3b — "Describe your approach to social value delivery." 10% weighting, 500 words. Can we draft this?

Stage 04 → 05 · live tender wizard

Built by ex-procurement directors·No subscription — yours forever·Runs in ChatGPT or Claude·Installed in under an hour·Measure what matters

Watch it work — 2 minutes

See it installed inside a real AI account.

No pitch. No slides. Just the system — built live, from scratch, in two minutes.

Build My Bid Manager UK · bidpiston by ebida · buildmybidmanager.ai

✓Built by ex-evaluation panel members & Procurement Directors

✓PPN 002 Social Value & Carbon built into every stage

✓ITT · MEAT · PPN · Contracts Finder — every workflow

✓Your data stays inside your own AI account

This is not a new platform

It plugs straight into the AI you already pay for.

Build My Bid Manager is an add-on system — not a replacement product. It runs entirely inside your existing ChatGPT or Claude account. No new software. No new contract. No new login. Just the AI you already use, now built for public sector tenders.

ChatGPT Plus

£20/mo

you probably
already have this

Claude Pro

£20/mo

you probably
already have this

add this once

Bid Manager

£600 +VAT

one-time · yours
forever

Your £20/month AI subscription is already running. Add the tender system once. That's it — forever.

of UK SMEs rebuild their tender responses from scratch every time — compounding time cost with no reusable library.

0×

more time per tender when there is no structured bid library, case study engine or evidence vault behind each answer.

£0bn

UK annual public sector spend. What's limiting you isn't what you can deliver — it's how you prove it on the page.

The problem

Three reasons UK SMEs lose tenders they should have won.

No case study library

Project evidence is scattered across old submissions, emails and spreadsheets. Every new ITT means hunting for the same material — or drafting without it and hoping the evaluator doesn't notice the generic answers.

"We had the case studies. We just couldn't pull them together before the deadline."

Writing for the response, not the evaluator

Most SMEs write tenders that describe what they do. Public sector evaluators score what you will deliver, how it will be governed and what evidence proves you've done it before. Generic writing scores Adequate at best.

"Our technical approach was strong. The panel just couldn't find the evidence to support it."

Starting from scratch every time

Without a reusable bid library — case studies, methodologies, social value evidence, Carbon Reduction Plan content — every ITT costs the same. No compounding, no learning loop. The win rate stays flat.

"We submitted ten tenders last year. Won three. The process wore the team out more than the losses did."

The proven process

9 stages. From AI setup to a stronger library after every bid.

Your end-to-end journey to winning public sector bids with AI — built on proven procurement expertise.

Stage 01

AI workspace setup

Choose ChatGPT Plus or Claude Pro. Create your dedicated Bid Project and install the Master System Prompt. Your AI becomes a guided bid expert — inside the account you already have — from the first session.

→ Professional bid AI ready in under an hour

Stage 02

Evidence library build

Upload your past submissions, case studies and company documents. Run extraction prompts to build a graded evidence vault — tagged by theme, sector and evaluation factor. Grade A content ready to draw from on every ITT.

→ Evidence library that compounds with every bid

Stage 03

Responsible AI use

Understand how to use AI responsibly in public sector bidding. Verify everything. Never invent case study outcomes, KPIs or accreditations. Evidence discipline is built into every prompt from day one.

→ Safe, compliant and evidence-led from the start

Stage 04

ITT decode

Upload the ITT, specification and all clarifications. Run the full structured ITT decode — MEAT weightings, evaluation criteria, social value requirements, deadlines and compliance risks identified before a word is drafted.

→ Evaluator-focused plan before drafting begins

Stage 05

Draft responses

Match evidence to each question. Generate evidence-backed first drafts per evaluation criterion. Flag evidence gaps. Run the first-pass evaluator critique (score out of 50) on every answer before human review begins.

→ Evidence-backed first drafts ready for review

Stage 06

Human quality review

The Bid Lead reads every draft. Verify case study outcomes from delivery records. Ensure MEAT criteria are fully addressed. Add specific metrics, named contacts and delivery dates. Issue the revision brief. Apply AI revision per criterion.

→ Verified, evaluator-credible responses

Stage 07

Finalise & pre-submit

Cross-answer consistency check. Social value and carbon alignment. Word count and page limit control. Mock evaluator scoring session. Portal submission checklist — every control applied before the Contracts Finder deadline.

→ Answers that compete for top MEAT scores

Stage 08

Submit & update library

Submit via the buyer portal — two hours before the deadline. Save confirmation reference. Run post-submission debrief. Extract Grade A content to the library. Update evidence gap register. Log outcome and pattern intelligence.

→ Stronger library after every submission

Stage 09

Prompts that deliver

Use all 175 UK prompts for every stage — Decode, Plan, Draft, Evaluator Critique, Tighten. Run the scoring critique before submitting. Save and adapt prompts for your target buyers. Every prompt built for PPN 002, MEAT and Contracts Finder.

→ High-scoring answers using the right prompts, fast

Workflow principles AI assists, humans decide Evidence first, always Clear context, better outputs Verify, review, then submit Every bid makes you better Your data, your AI, your control

How it works

Up and running in under an hour. No consultant required.

Buy once. Download immediately. Follow the guided installation. Run your first live tender the same day.

Buy & download

One payment. Instant access. Download all files — SOP, 175-Prompt Library, Interactive Guide, Slide Pack and the free bonus How to Win UK Public Sector Tenders guide. No waiting, no onboarding call, no new software.

Under 2 minutes

Install the Bid Command Centre

Open ChatGPT Plus or Claude Pro. Create a project. Paste the Master Installation Prompt. The AI becomes your guided setup wizard — working through all 16 library-build stages using your own uploaded documents.

30–45 minutes

Run your first live tender

When an ITT lands from Contracts Finder or Find a Tender, paste the Live Tender Wizard. The system decodes the ITT, builds the compliance checklist, matches library evidence, drafts and critiques every answer. Every time.

Structured process

What makes it different

What if every tender was built the way evaluators actually score?

Build My Bid Manager is not an AI writing tool. It is a complete UK bid operating system — one that builds a reusable library from your own evidence, runs every draft through an evaluator critique, and gets stronger after every tender.

Get my Bid Manager system — £600 →

01

Company brain & case study engine
Verified case studies, evidence vault and company profile — built from your own documents, never invented. Every answer draws from real proof, not generic language.
02

Evaluator scoring at every draft
Every answer scored out of 50 against the evaluation criteria before you accept it. Answers below 35/50 must be rewritten. You see the panel's view before they do.
03

Social value & carbon built in
PPN 002-aligned social value library, Carbon Reduction Plan evidence and ESG commitment checks — embedded in the system, not bolted on afterwards.
04

No invented claims — ever
Every prompt instructs the AI to write [EVIDENCE NEEDED] when evidence is missing. Never invent a case study outcome, KPI or accreditation. You cannot submit what you cannot support.
05

Post-bid learning loop
After every submission: extract Grade A content, update the evidence vault, log the outcome. Each bid makes the next one faster, stronger and more likely to win.

Zero friction. Zero extra cost.

It runs inside the account you already have.

ChatGPT Plus is £20/month. Claude Pro is £20/month. You probably already have one. Build My Bid Manager runs entirely inside that account — no API keys, no developer setup, no third-party platform, no separate login. Just a browser, your documents and the prompts.

ChatGPT Plus

£20/mo

OpenAI · GPT-4o

Claude Pro

£20/mo

Anthropic · Claude

That's your only ongoing cost

No API fees. No usage charges. No per-prompt costs. No platform licence. No developer. No new contract. Just the AI account you probably already pay for.

The compounding advantage

The library gets stronger after every bid.

First tender builds the Company Brain, Evidence Vault and Case Study Library.
Second tender draws from the library — drafting is faster, evidence is stronger.
Third tender adds new case studies, closes evidence gaps, scores more consistently.
Post-bid learning loop extracts Grade A content after every submission — no exceptions.
After six months, your library is a competitive asset built from six tenders — not six consultants.

"We can't guarantee you'll win. We can guarantee your next tender will be built on verified evidence, scored from the evaluator's perspective, and structured to compete at the highest level."

Public sector procurement is competitive. The contract goes to the strongest submission on the day — not necessarily the best-performing supplier. What we give you is every possible advantage before the evaluator opens your response. The rest is yours to win.

What you get

Four files. One complete system.

Everything you need to build, run and improve a public sector bid operation — from first document upload to post-bid debrief.

01 · Operational reference

Standard Operating Procedures

The complete 15-phase UK Bid Operating System — every phase, step and governance check documented.

15-phase process: discovery to performance improvement
12-phase live tender workflow: ITT intake to post-bid debrief
Evaluator scoring models for every tender section (out of 50)
Social value and carbon compliance guidance throughout
Weekly, monthly and per-bid governance checklists

02 · Live operations

Prompt Library — 175 UK Prompts

Every prompt adapted for UK public sector — PPN 002, Carbon Reduction Plans, MEAT evaluation, Contracts Finder workflow.

Master Installation Wizard — 16-stage library build in one prompt
Live Tender Wizard — full ITT process in one prompt
Evaluator critique on every draft (score out of 50)
Social value alignment check — PPN 002 across full submission
Hallucination risk check — flags unsupported claims
Context modes: procurement insider, SME advantage, safe pair of hands

03 · Interactive guide

Setup & Operations Guide (HTML)

Open in any browser — no internet required. All 175 prompts copy-paste ready. Interactive progress tracker for all 16 installation stages.

ChatGPT Projects and Claude Projects setup — step by step
All 16 installation stages with progress tracker
All Phase 8–12 live tender prompts with one-click copy
Context modes, rewrite prompts and common mistakes
UK public sector glossary: ITT, MEAT, PPN, CRP, TUPE, DPS

04 · Team tool

Process Slide Pack — 20 Slides

The complete 15-phase process visualised for bid team briefings, board presentations and new hire onboarding.

15-phase overview map colour-coded by phase group
One slide per phase — steps, deliverables and governance
6 Non-Negotiable Rules and Prompt Stacking Sequence slides
bidpiston branded throughout

Free bonus — included with every purchase

05 · Free bonus guide

How to Win UK Public Sector Tenders — Interactive Guide

The mechanics of UK public sector procurement — how buyers buy, how to find the right opportunities before they become ITTs, and how to position your organisation to win.

How UK public sector procurement actually works, step by step
Contracts Finder and Find a Tender — strategy for SMEs
Understanding MEAT, MIAT and lowest price scoring structures
Pre-market engagement and Sources Sought equivalents
Framework agreements, DPS and G-Cloud access explained
How to request and use a post-award debrief effectively
PPN 002 social value — what buyers are really looking for
SME advantages in public sector procurement law

Delivered in your download pack — same link, no separate login, no extra steps.

Our products

Two products. Every advantage.

Build My Bid Manager for winning public sector tenders. Social Value Advantage Pack for scoring the social value section. Use both together for maximum impact.

Product 01

Build My Bid Manager

The complete AI bid operating system for UK public sector tenders. 9-stage process, 175 prompts, evaluator scoring on every draft. Gets stronger after every bid.

ITT · MEAT · PPN175 promptsEvaluator scoring

Product 02 · New

Social Value Advantage Pack

The AI Social Value Wizard for UK public sector tenders. Complete PPN 002 Social Value Pack built from your own evidence. 8 themes, MAC mapped, statement, policy and commitments register.

PPN 0028 themesMAC metrics mapped

Choose your path

Three ways to get winning advantage.

Start with the pack. Add support if you need it. Build with a bid partner every month to keep improving.

Tender software subscription

£1,999

per year · every year · recurring · no public sector specialisation

Annual subscription — pay again every 12 months
Generic tools — not built for PPN 002 or MEAT scoring
No evaluator critique or evidence vault built in
Another platform login, another contract, another cost
Methodology you have to build yourself from scratch

Build My Bid Manager

£600

+ VAT · one-time · yours forever · no per-bid cost

Unlimited tenders — no per-bid cost ever
PPN 002, MEAT, Contracts Finder — built into every prompt
Evaluator critique + evidence library that compounds
Runs inside your existing ChatGPT or Claude account
Methodology your whole team follows permanently

Founding member pricing

The £600 + VAT price is available to founding members only. Price moves to £997 + VAT at next release. Lock in today — one-time purchase, no subscription, no renewal, no expiry.

£600 + VAT

rises to £997 + VAT at next release

Self-service

Download Pack

^£600

+ VAT (£720 inc. VAT)

one-time · instant download · yours forever

Everything you need to install, operate and improve your AI Bid Command Centre — completely independently, at your own pace.

Standard Operating Procedures (15-phase SOP)
Prompt Library — 175 verified UK prompts
Interactive Setup & Operations Guide (HTML)
Process Slide Pack — 20 slides, bidpiston branded
Master Installation Wizard — 16 stages in one prompt
Live Tender Wizard — full ITT process in one prompt
No subscription. No expiry. No monthly fees.

Get my Bid Manager system →

Requires ChatGPT Plus or Claude Pro (£20/mo) — the only ongoing cost

Add-on

Guided start

Setup Support Session

^£295

+ VAT (£354 inc. VAT)

one-off · book via calendar · paid on booking

A senior bid expert walks you through the full setup live on a 60-minute screen-share. You finish the call operational and ready to run your first tender.

60-minute live screen-share session
AI project created and named together
Master System Prompt installed and tested
Your documents uploaded and confirmed readable
Stage 1 of the Installation Wizard run live
Evidence discipline confirmed and tested
Q&A on any part of the process

Book setup session →

Purchase the Download Pack first, then book this session

UK only

How the two products work together

Build My Bid Manager (£600) gives you the complete AI bid operating system — ITT analysis, evidence library, 175 prompts, evaluator scoring on every answer. Social Value Advantage Pack (£600) gives you a complete PPN 002 Social Value Pack built from your own evidence — statement, policy, 8 themed sections and MAC mapping. Together they cover the full tender response. Social value typically scores 10–20% of total marks — use both to compete at every level.

Why trust this

"This system was built by people who sat on the other side of the evaluation table — not by AI developers who have never read an ITT."

bidpiston by ebida · ex-Public Sector Procurement Directors

Built by ex-procurement directors

The people who designed this system have sat on evaluation panels, managed MEAT scoring and awarded public sector contracts. They know what wins because they decided who won.
Social value and carbon built in

PPN 002 social value alignment, Carbon Reduction Plan evidence and ESG commitment checks are embedded in the system — not afterthoughts bolted on at submission.
No invented claims — ever

Every prompt instructs the AI to write [EVIDENCE NEEDED] when evidence is missing. Never invent a case study outcome, KPI or accreditation. You cannot submit what you cannot support.
One purchase. Yours permanently.

No subscription, no per-tender fee, no expiry. Pay once, use across every ITT you ever submit. The library you build is yours to keep and compound indefinitely.

Who this is built for

Built for UK SMEs who know they can deliver.

If your capability is real but your tenders don't prove it at evaluation level, this system is built for you.

Established SMEs bidding on ITTs

You are actively bidding via Contracts Finder or Find a Tender but your win rate is flat. You know your delivery record is strong — you just can't pull the evidence together fast enough, or structure it the way an evaluator scores it.

SMEs new to public sector

You have real delivery experience in the private sector and want to break into public contracts. You understand the work — you need a system that teaches you how public sector buyers evaluate, what MEAT scoring means and how to write for it.

Firms scaling their bid volume

You are winning some contracts but every bid still costs the same time. Without a reusable evidence library and methodology, you can't increase bid volume without burning out. This system compounds — each tender makes the next one faster and stronger.

This is not for firms with no prior delivery experience, businesses with no case studies or evidence to work from, or organisations looking for a generic writing tool. Build My Bid Manager requires real evidence — it turns that evidence into a competitive, evaluator-ready library. The evidence has to be yours.

Frequently asked questions

Everything you need to know before you buy.

No. The system is designed to be installed by a non-technical user in under an hour. Open your existing ChatGPT or Claude account, create a project, paste the Master Installation Prompt and follow the guided setup. The AI walks you through every step. If you can copy and paste, you can install this.

You can sign up for either at openai.com or claude.ai — both are around £20/month with no long-term commitment. That monthly subscription is your only ongoing cost — Build My Bid Manager adds nothing on top. Most UK SMEs bidding on tenders already have one or both.

The system is built around the public procurement framework that governs the vast majority of UK public sector buying — MEAT scoring, PPN 002 social value, Carbon Reduction Plans and Contracts Finder/Find a Tender workflow. The 175 prompts include context modes that can be adapted to your specific buyers, sectors and frameworks.

Using ChatGPT directly gives you a general-purpose AI with no public sector bid knowledge, no evaluation criteria awareness and no evidence discipline. Build My Bid Manager gives you 175 prompts engineered specifically for UK public sector bidding — plus a Master System Prompt that transforms your AI into a bid specialist, an evidence library that grows with every tender, and a governed 9-stage process built by ex-procurement directors who have actually awarded contracts.

The system is designed to work with whatever evidence you have. Stage 02 explicitly identifies evidence gaps and builds a register to close them over time. If your library is thin, the system flags this honestly using [EVIDENCE NEEDED] markers — rather than inventing case study outcomes that could undermine your tender or be challenged by the buyer.

Yes. The download pack is yours to use within your organisation. The Interactive Guide and Prompt Library can be used by multiple team members. The AI project itself lives in whichever ChatGPT or Claude account your team uses for bids — so the evidence vault and library all live in one shared workspace that compounds with every submission.

Yes. The £600 + VAT founding member price reflects early access before the next release update. When the next version launches, the price moves to £997 + VAT. Founding members pay once, own the system permanently and receive any updates as part of that original purchase.

The people who designed this system have personally sat on MEAT evaluation panels, managed procurement processes and made contract award decisions in the UK public sector. They know what earns a top score because they assigned those scores. This is not a system designed by AI developers or writers who have observed procurement from the outside — it is built on first-hand evaluation experience.

Your next tender starts here.

One download. One install. A bid system that gets stronger after every tender — and a free UK public sector guide included today.

Founding Member Price — £600 + VAT · increases to £997 + VAT at next release · UK Q4 procurement live on Contracts Finder now

£600 + VAT

Get my Bid Manager system → See the implementation guide

Specialist product. Wider suite confidence.

Build My Bid Manager is a bidpiston-backed procurement product — part of the wider Build My Business ecosystem.

Visit buildmybusiness.global