Bid writing software that scores where the marks are.
Write evaluation-led tender responses that are assessed where they matter: AI-assisted first drafts from your past performance, a reusable content library, social value support and version control. Part of BidWriter, with free tender discovery from WinAContract.
What is bid writing software?
Bid writing software helps suppliers write tender and proposal responses that score well: it structures answers around the buyer's evaluation criteria, generates first drafts from your previous bids and past performance, keeps a reusable content library, and manages versions, contributors and deadlines. It turns bid writing from a blank-page scramble into a repeatable, high-quality process.
BidWriter is built around UK public sector evaluation - MEAT (most economically advantageous tender) and social value - so your content is assessed where the marks are. It pairs with WinAContract, which finds and matches relevant UK tenders for free, so you can go from finding an opportunity to submitting a strong, compliant bid in one workflow.
It is used by SMEs, established contractors and in-house bid teams bidding for government and private sector work.
Write better bids, faster
Evaluation-led structure
Responses structured around how buyers actually score, so marks are not left on the table.
AI-assisted first drafts
Generate drafts from your past performance and knowledge base, then refine.
Content library
A reusable, version-controlled library of your best answers and case studies.
Social value support
Build strong TOMS/NCVO social value narratives that score.
Compliance tracking
Track word limits, mandatory questions and submission requirements.
Team collaboration
Coordinate contributors, reviews and versions across concurrent bids.
Explore: bid management software, bid writing (for suppliers), win rate analytics, for suppliers.
Why write bids in BidWriter
Written to the criteria
Evaluation-led structure means content is assessed where it matters most.
Find then win
Free WinAContract tender discovery feeds straight into bid writing.
Built for UK public sector
MEAT and social value scoring baked into the process.
Results that compound
Users average a 34% win rate versus the 22% UK average.
FAQs
What is bid writing software?
Bid writing software helps suppliers write tender responses that score: it structures answers around the buyer's evaluation criteria, drafts from your past performance, keeps a content library and manages versions and deadlines. BidWriter does this for UK tenders.
What are good tools for government bid writing?
Government bid writing tools should structure responses around MEAT and social value, provide a content library and support compliant, on-deadline submission. BidWriter is built around UK public sector evaluation criteria.
Does it use AI to write bids?
It generates AI-assisted first drafts from your knowledge base and past performance, which your team then edits and refines - you stay in control of the final response.
Is there free software to find tenders too?
Yes. WinAContract provides free tender alerts and matching across 12+ UK portals, feeding straight into BidWriter for writing and management.
Turn tenders into wins.
Explore BidWriter, or start free with WinAContract tender alerts.