---
title: "What is purchase history research? GovInbox Blog"
description: "Before you bid, find out who won last time and what the agency paid. Here's how purchase history research works, and how GovInbox does it."
canonical: "https://getgovinbox.com/blog/what-is-purchase-history-research"
---
[GovInbox Blog](./)

    ![What is purchase history research?](images/what-is-purchase-history-research/01-hero.webp)

# What is purchase history research?

Published 2026

It's the habit of looking up what an agency bought before you try to sell them something.

Many federal contract awards have public records showing the awardee, reported dollar amounts, performance dates, and set-aside status. Coverage and reporting timing vary, but the trail is public. Purchase history research is just reading it before you bid.

It answers the questions that matter most before you spend a week writing a proposal:

- Has this agency bought this kind of work before, or would I be their first?

- Who's doing it now, and when does their contract end?

- What amounts were obligated on comparable past awards?

- Was it set aside for businesses like mine?

A contractor who skips this is bidding blind. Purchase history research can help identify possible incumbents, compare reported award amounts, and assess whether an opportunity merits further investigation.

## Where can I see who won a federal contract before?

The main source is the federal government's own award data. FPDS public ezSearch retired on February 24, 2026, and contract award searching moved to [SAM.gov's Contract Awards area](https://sam.gov/fpds). Searching those public records requires a free SAM.gov user account and sign-in. [USAspending.gov](https://www.usaspending.gov/) also provides free public award and spending data.

The catch is that raw records are hard to read. One contract can appear as a dozen separate records when modifications are counted. Dollar fields mean different things: obligated money vs. ceiling vs. potential value. And nothing in the raw data tells you which records actually describe comparable work.

That's the gap a research tool fills: it searches the records, groups the noise, and hands you the story.

## GovInbox has this tool

GovInbox's award history search reads the same public award records and helps you investigate the questions above. You can search by agency, NAICS code, or contractor name, and see past awards with the awardee, reported amounts, dates, and buying office. A separate expiring-contracts view can filter by certification type, so you can watch set-aside contracts approaching their reported completion dates.

It also flags contracts approaching their reported completion dates for further research. Check remaining options and agency notices to assess whether a recompete is planned. An end date alone doesn't promise a new competition.

Here's what it looks like in practice. These are example questions with the kind of answers the tool gives:

**You:** Who has the VA hired for medical transcription services in the last 5 years?

**GovInbox:** Three awardees appear in matching records under the relevant NAICS code. One record shows about $2.1M in reported obligations, awarded 2023, with a reported completion date of March 2027. Review the descriptions and related documents to determine whether they served the same requirement. All three awards were SDVOSB set-asides through the same buying office.

**You:** What did the Army pay for portable generators at Fort Lewis?

**GovInbox:** Two awards found, with approximately $480K and $515K in total obligations reported, respectively; both were small business set-asides. Same product code, same installation. The awards share a product code and installation; a follow-on relationship has not been established. Check the descriptions before assuming one replaced the other.

**You:** Which janitorial contracts at federal buildings in Washington expire in the next 12 months?

**GovInbox:** Four matching contracts have reported completion dates within the next 12 months. Two were 8(a) set-asides, one HUBZone, one unrestricted. Three were previously set aside. Check future notices for competition plans, set-aside designations, and applicable eligibility requirements.

Each answer links back to the official record, so you can verify everything yourself. The tool points; the source proves.

Past awards pointing toward the next opportunity.

## Try it on your own market

Pick one service you sell and one agency you'd like to work with. Run the award history before you read a single new solicitation. A focused search can give you a useful starting point for understanding that market.

[Get your first brief free](../#pricing) and see what the paper trail says about your market.

GovInbox is a private service. We are not SAM.gov, GSA, or any part of the U.S. government. Award examples above are illustrative.