Building a Government Contract Matching Engine That Actually Works

Bidforge — Thu, 30 Apr 2026 21:37:19 +0000

Government procurement data is a mess. If you've ever tried to build anything on top of SAM.gov's API, you already know. Inconsistent field formats, missing NAICS codes, solicitations buried in 200-page PDFs, and update frequencies that range from real-time to whenever someone remembers.

Meet BidForge — a capture manager that monitors government contract opportunities, scores them against a contractor's profile, and drafts compliant proposals. This post is about the matching layer — the part that decides which opportunities are actually worth a contractor's time.

The Multi-Source Problem
Matching against one source is straightforward. Matching against 10+ is where it gets interesting.
BidForge pulls from SAM.gov, state procurement portals, local bid boards, ConstructConnect, private RFPs, and general contractor invitations. Each source structures data differently. Some give you clean JSON. Some give you a PDF and a prayer.
The hardest part is normalization. Every opportunity — regardless of source — lands in a common schema: scope of work, NAICS codes, set-aside status, geographic requirements, evaluation criteria, deadlines. For structured sources, that's parsing. For PDFs and email-based RFPs, that's extraction — pulling structured fields out of unstructured documents.

Scoring Beyond Keyword Matching
BidForge's scoring engine evaluates across multiple dimensions:
Capability alignment — does the contractor's documented work history map to the solicitation requirements?
Certification match — required set-asides (8(a), HUBZone, SDVOSB) checked against the contractor's active certifications
Geographic fit — place of performance vs. the contractor's operating radius
Past performance relevance — prior contract similarity weighted by recency and dollar value
Competitive density — estimated number of likely bidders based on set-aside type and NAICS competition data
Win probability — historical award data estimates your odds before you invest time in a proposal. If you're at 10%, maybe skip it and focus on the three where you're at 40%.
Each dimension produces a score. The composite ranking surfaces 20-30 opportunities per month that are genuinely worth pursuing — refreshed throughout the day as new solicitations hit the system.

The Hard Part: Proposal Drafting
Matching tells you what to bid on. Drafting tells you how.
BidForge's Master tier takes matched opportunities and produces structured proposal drafts — mapping solicitation requirements against the contractor's qualifications, generating compliance checklists, and scoring against evaluation criteria. The contractor reviews and refines instead of starting from scratch.
The constraint is compliance, not creativity. Government proposals live or die on whether they address every evaluation factor in the solicitation. Miss one, and you're non-responsive. The drafting engine's job is making sure nothing gets missed.
BidForge — starts at $250/month.

DEV Community: Bidforge

Building a Government Contract Matching Engine That Actually Works