Government contract bid alerts by email

Government bid alerts are emails that tell you when an agency posts a job that fits your business. For federal contracts the source is SAM.gov, and you can get alerts for free with saved searches or pay a service to filter and rank them for you. State and local bids come from separate portals. This guide covers where alerts come from, how to set good filters and what a useful alert email should contain.

Where government bids are published

If you only want federal work, SAM.gov is the single source that matters. If you also sell to your city or county, register on the portals they use: that is often the only way to receive their bid documents and addenda.

Your options for bid alerts

• Free official alerts. SAM.gov saved searches email you when new notices match. You build and maintain the search and read every result.
• Bid networks. State and local networks such as BidNet Direct and Periscope S2G send notifications by category, free for their member agencies and paid for wider coverage.
• Research platforms. Tools such as GovTribe, GovWin IQ and GovSpend add awards, contacts, analysis and pipelines, priced for business development teams.
• Matched daily alerts. Services such as BidFox read every federal notice and send only the ones that fit your trade and states, ranked.

Prices, coverage and who each one suits are on government bid alert tools compared.

Set filters that find the right bids

1. NAICS codes first. Every federal notice has one. List every code you can perform; one trade usually spans three to ten codes. See open contracts by NAICS code.
2. Place of performance. The states (or the distance) you can really cover with your crews.
3. Set-asides you hold. Small business set-asides are open to any small business under the size standard; 8(a), HUBZone, SDVOSB and WOSB need the certification (how to get them).
4. Notice types. Solicitations to bid now; sources sought and presolicitations to get in early.
5. Keywords last. Use them to exclude what you never do, not as the main filter.

What a useful alert email contains

• The agency, the place of performance and the response deadline, without opening the notice.
• The set-aside, so you know at a glance whether you can bid.
• The NAICS code and notice type.
• A direct link to the official notice, where you download the documents and find how to submit.
• Ideally, the best matches first and no notice you have already seen.

A 10-minute morning routine

1. Open the alert and skip anything you can't staff or that closes too soon.
2. Open the two or three best notices and read the scope, the site visit date and the submission instructions.
3. Check bonds and wage determinations on construction and service jobs (bonds and prevailing wages).
4. Follow the notices you will bid on, so you get the amendments.
5. Put the deadline and the questions deadline in your calendar.

Award notices help too: see who won similar work and for how much on who wins federal contracts.

How BidFox alerts work

Every morning BidFox reads all the new notices on SAM.gov and emails you the ones that fit your trade and states. Each notice gets a score out of 100 and one line on why it fits: your code, your state, open for bids, set aside for small businesses. You never get the same solicitation twice, and notices closing in under two days or reserved for certifications you don't hold are left out. Starter is $29 a month for one trade in up to 3 states; Pro is $59 for all trades and states. Both start with 7 days free.

See tomorrow's email for your trade

Questions

Last reviewed October 22, 2026. This guide is general information, not legal advice. Rules and dollar thresholds change, so check the solicitation and the official sources linked above.