Aliff Solutions vs Shipley Associates
The originators of the modern capture and proposal methodology. Feature-by-feature, who-each-is-for, and a decision framework so you can choose without marketing spin.
Aliff Solutions
Shipley is the methodology. Aliff is the quantitative engine that operationalizes the methodology. We use Shipley-aligned color team workflows, capture phases, and proposal structures — and add the data (pWin, recompete probability, vulnerability scoring, pricing analysis) that the methodology calls for but doesn't provide.
Best for
- Firms using Shipley methodology who need the data layer underneath
- Capture managers running multiple opportunities concurrently
- Teams without the budget for high-end Shipley consulting engagements
Shipley Associates
Shipley Associates wrote the canonical Capture Guide and Proposal Guide that almost every GovCon firm uses (or should use) to structure capture and proposal processes. They offer training, certifications, and high-end consulting for large-bid pursuits. Shipley is the methodology standard — most other consultancies adapt or follow it.
Best for
- Large primes pursuing strategic, must-win bids
- Capture managers seeking formal Shipley certification
- Teams needing the canonical capture/proposal methodology guides
Feature-by-Feature Comparison
| Feature | Aliff Solutions | Shipley Associates |
|---|---|---|
| Capture and proposal methodology | Shipley-aligned workflow built into the platform | Authoritative source — owns the methodology |
| Training and certification | Limited — blog and guides only | Extensive instructor-led and on-demand training, formal certification |
| Quantitative bid scoring | Native pWin, recompete, vulnerability, price-to-win | Not a platform — methodology and consulting only |
| Proposal consulting | Bundled color team and review support | High-end consulting on strategic pursuits |
| Compliance tooling | Native compliance matrix and FAR library | Methodology guidance; no tools |
Decision Framework — Which Should You Pick?
If: You need to certify your capture team in the Shipley methodology
Choose Shipley Associates
If: You need quantitative scoring and an ongoing capture platform built on Shipley principles
Choose Aliff Solutions
If: You are pursuing a single must-win strategic bid
Choose Shipley consulting (and use Aliff for the data layer)
Want to see what Aliff can do for your bids?
Schedule a 30-minute walkthrough — bring an active pursuit and we'll score it live (pWin, vulnerability, recompete risk, price band).
Compare Aliff to Other GovCon Tools
Aliff vs Deltek GovWin IQ
The most established federal market intelligence database
Aliff vs Bloomberg Government
Federal news, regulation tracking, and procurement research
Aliff vs Govology
Federal contracting training and education subscriptions
Aliff vs OST Global Solutions
Capture and proposal management training plus consulting