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description: Learn more about Bidwin-AI. We provide Australian business users the most detailed information on pricing, benefits, and disadvantages of software that will make your choice easier.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Bidwin-AI Reviews, Cost & Features | GetApp Australia 2026
---

Breadcrumb: [Home](/) > [AI Writing Assistant Software](/directory/3842/ai-writing-assistant/software) > [Bidwin-AI](/software/2143451/bidwin-ai)

# Bidwin-AI

Canonical: https://www.getapp.com.au/software/2143451/bidwin-ai

> Bidwin Core is an evidence-led bid drafting system for UK tender professionals. It installs into the writer's own Claude account, reads the tender pack, and drafts each scored response from their own evidence files, cited, mapped to the marking criteria and written in their house style.
> 
> Verdict: Rated \*\*\*\* by 0 users. Top-rated for **Overall Quality**.

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## Overview

### Key benefits of Bidwin-AI

Evidence-only drafting&#10;Every sentence comes from documents the bid team supplied. Where the evidence base cannot support a claim, Bidwin Core marks the gap and asks for material rather than inventing a statistic, client name or outcome. Unsubstantiated assertions surface before an evaluator finds them.&#10;&#10;Scoring-criteria awareness&#10;The tender pack is decomposed before a word is drafted. A Response Drafter Plan, produced as a Word document, covers every scored question: weighting and marks available, word or character limit, published evaluation criteria, pass or fail gates, and the evidence already held against it. Drafts are then written to that plan, in the order the buyer asked.&#10;&#10;House style learned from winning bids&#10;Past winning submissions are analysed once, at setup, into a written house-style specification covering register, sentence rhythm, terminology and structure. Drafts read like the organisation, not a language model, and the specification is a file the team can inspect and edit.&#10;&#10;Sourced-claims discipline&#10;Project files come first, the web is a fallback. Each claim, statistic, accreditation, partner or outcome traces to a named support file, a numbered tender clause or a verifiable external source, or is reported as an evidence gap. References run through the working draft and are stripped for the clean submission copy.&#10;&#10;Independent pre-submission review&#10;A separate review agent sees only the finished draft and the tender requirements, never the drafting history, and returns a structured redline on compliance, criteria coverage, word limits and evidence quality. Quality control also runs inline at the end of every drafting pass.&#10;&#10;British English and AI-pattern audit&#10;A copy pass flags Americanisms, hollow intensifiers, hedging, transition openers and other markers of machine authorship, each with a suggested British English rewrite to accept, amend or reject. Nothing is changed silently.&#10;&#10;Documents in, documents out&#10;Reads PDF, DOCX and XLSX tender packs, including scanned files, non-standard layouts and multi-sheet scoring annexes, flagging anything unreadable for manual review rather than guessing. Produces Word documents: the drafting plan, the working draft with evidence references, and a clean submission copy.&#10;&#10;Bid content never leaves the computer&#10;Bidwin Core is a locally installed plugin, not a hosted service. Tender documents, the evidence library and every draft stay in folders on the user's own machine, under their own Claude subscription. Cosens Consult does not receive, store or have any means of reading client bid material. No upload to a vendor server is involved.&#10;&#10;Opportunity discovery, included&#10;Bidwin Watch scans Find a Tender and Contracts Finder, scores each live notice out of five against the organisation's own evidence base, names the support file behind every judgement, and lists rejected notices with reasons. It runs on demand or weekly, handing a chosen opportunity to Bidwin Core as a ready project folder.&#10;&#10;Built by a bid professional, not a prompt library&#10;The workflow encodes the practice of Mark Cosens, a UK bid and tender specialist whose clients have won over 150 million pounds in public, charitable and private sector contracts. Shipping as a versioned plugin rather than a set of prompts, the same discipline runs on every bid and every machine.&#10;&#10;Owned, not rented&#10;One payment covers one bid professional. The licence is permanent, twelve months of updates and support are included, and nothing auto-renews. If it is never renewed, the installed version keeps working. A current Claude subscription, billed by Anthropic, is required.&#10;&#10;Proven on a live submission&#10;Blue Apple Training drafted seven scored method statements of a thousand words each for a Leeds City Council contract in 48 hours: first draft in three hours, sign-off within a day, award letter three weeks later. One documented win run by an experienced bid manager, not a published rate.

## About the vendor

- **Company**: Bidwin-AI

## Commercial Context

- **Pricing model**: Flat Rate
- **Pricing Details**: Bidwin Core is licensed to one bid professional and bought outright. There is no subscription. One payment of £349 at the founder rate covers one user. The standard rate is £499.&#10;&#10;What the payment buys&#10;&#10;The Bidwin Core plugin, permanently. The licence grants indefinite use of the version delivered, so if it is never renewed the installed version carries on working. Twelve months of updates and email support run from the date of purchase, together with a guided tender setup worked through one to one, and Bidwin Watch, the tender opportunity finder, normally £199 a year.&#10;&#10;Nothing auto-renews, and no further payment is taken without being asked for. A renewal buys another twelve months of updates and support. It does not buy continued access, because access is already permanent. Renewing matters because Bidwin runs on Claude and Claude keeps changing. Anyone who joins at the founder rate keeps that rate on renewal, after the standard licence has moved to £499.&#10;&#10;What else is needed&#10;&#10;Bidwin Core installs into the buyer's own Claude subscription, which is billed separately by Anthropic at around £18 a month. That is the only recurring cost involved, and it is not paid to Cosens Consult. Bidwin Watch additionally uses Google Chrome with the free Claude extension, because it reaches the live tender portals directly.&#10;&#10;Delivery&#10;&#10;The plugin files, guides and licence are emailed after payment, usually within a few working hours. There is no account to create and no platform to be provisioned on. Installation is into an existing Claude account, and drafting can begin the same day.&#10;&#10;Team licences&#10;&#10;One licence covers one bid professional, and further licences can be added at the point of purchase. An organisation wanting a single version tuned to its own evidence base and house style across a team is quoted separately.&#10;&#10;Optional services&#10;&#10;These sit on top of a Core licence and are arranged case by case. None of them is required to use the software.&#10;&#10;Guided tender setup, £50 per tender. One is included with the founder plan. The licence allows each tender to be set up without help; this is for anyone who would rather be walked through the process the first few times.&#10;&#10;Bid consultant support, priced on enquiry. Review of draft responses, response plans, evidence gaps and overall quality by the bid professional whose method the software encodes. A fully managed bid service is arranged on the same basis.&#10;&#10;Skill development and AI coaching, priced on enquiry. Skills built around an organisation's own workflow, with one-to-one coaching for the team.&#10;&#10;Guarantee&#10;&#10;Thirty days, money back. A buyer purchasing as a consumer waives the fourteen-day cancellation right once file delivery begins, which is confirmed at checkout. The thirty-day guarantee is unaffected, as are statutory rights if the content is faulty.
- **Target Audience**: 2–10
- **Deployment & Platforms**: Mac (Desktop), Windows (Desktop)
- **Supported Languages**: English
- **Available Countries**: Angola, Argentina, Aruba, Australia, Austria, Bahamas, Bahrain, Belgium, Bermuda, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Canada, Cayman Islands, Chile, China, Colombia, Costa Rica, Croatia and 68 more

## Features

- AI Text Summarization
- AI Writing Core
- Assisted Content Creation
- Automated Text Generation
- Citation Finder
- Document Export
- Generative AI
- Grammar Check
- Natural Language Processing
- Plugin
- Search
- Sentence Formatting
- Smart Writing Feedback
- Spell Check
- Style Editor
- Tone Check
- Tone Selection
- Workflow Management

## Support Options

- Email/Help Desk
- Knowledge Base
- Phone Support
- Chat

## Category

- [AI Writing Assistant Software](https://www.getapp.com.au/directory/3842/ai-writing-assistant/software)

## Links

- [View on GetApp](https://www.getapp.com.au/software/2143451/bidwin-ai)

## This page is available in the following languages

| Locale | URL |
| en | <https://www.getapp.com/all-software/a/bidwin-ai/> |
| en-AE | <https://www.getapp.ae/software/2143451/bidwin-ai> |
| en-AU | <https://www.getapp.com.au/software/2143451/bidwin-ai> |
| en-CA | <https://www.getapp.ca/software/2143451/bidwin-ai> |
| en-GB | <https://www.getapp.co.uk/software/2143451/bidwin-ai> |
| en-IE | <https://www.getapp.ie/software/2143451/bidwin-ai> |
| en-NZ | <https://www.getapp.co.nz/software/2143451/bidwin-ai> |
| en-SG | <https://www.getapp.sg/software/2143451/bidwin-ai> |
| en-ZA | <https://www.getapp.za.com/software/2143451/bidwin-ai> |

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And the organisation bidding is the right one for this contract, with the track record to prove it.\n\nNone of that is what gets scored. What gets scored is whether the proof can be found, in the time available, and set out in the shape the evaluator's matrix asks for. That is a different skill from doing the work, and it is a skill that can be bought. A bid team of twelve, or a specialist at several thousand pounds a tender, and the field tilts before anyone has written a word.\n\nBidwin Core exists to close that gap for a bid professional working alone.\n\nIt is not a SaaS platform and not a general-purpose chatbot. It is a drafting method, written down by a working bid manager and installed as a plugin inside the writer's own Claude account. The tender pack, the evidence library and every draft stay in folders on the writer's own computer. Bidwin-AI never holds that material and cannot read it.\n\nThe method belongs to Mark Cosens, FRSA, MA, FIEP, a specialist UK bid and tender professional whose clients have won over 150 million pounds in public, charitable and private sector contracts. Not AI theory, but the discipline of a career: how to read a pack, where the amendments hide, how to make a claim an evaluator can bank, and when to admit something cannot be evidenced rather than reach for a sentence that was never true.\n\nHow it runs\n\nBidwin Core is pointed at a single project folder holding the tender pack, the evidence library and, where they exist, past winning bids. It reads every document in the pack, including long PDFs, awkward DOCX layouts, multi-sheet XLSX scoring annexes and scanned files, and returns a Response Drafter Plan as a Word document: every scored question, its weighting, its word limit, its published evaluation criteria, and the evidence already held against it. Drafting then runs section by section, in the organisation's own house style, derived from bids it has already won.\n\nWhat it refuses to do\n\nBidwin Core drafts only from supplied evidence. Where the evidence base cannot support a claim, it flags the gap and asks, rather than filling the space with something plausible. Every factual claim traces to a named support file or a clause in the tender. Before submission, a separate review agent that has never seen the drafting history checks the draft against the requirements and returns a redline, and a language pass strips Americanisms and the patterns that read as machine-written. British English throughout, to the same standard as the bid.\n\nWhat it looks like in practice\n\nBlue Apple Training used Bidwin Core on a Leeds City Council tender for the Key Worker Support element of the Employment West Yorkshire programme. Seven scored method statements, a thousand words each, and 48 hours in which to write them. Set-up took minutes. 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