BidHits

Stirrer Government Bids & RFPs

AI email alerts, regional filters, and access to bid documents

Our AI understands your business and finds more opportunities. - 14-day free trial - no auto-charge.
90% recommend BidHits (968 real users, 11/18/2025). Methodology

Last updated on 08/17/2025.

08/13/2025 - USA | MS | WARREN COUNTY | VICKSBURG | 39181 Small City

Dept Of Defense- Dept Of The Army- Usace- Other_ Division- W2R2 Usa Engr R And D Ctr

Calmetrix I- Cal Ultra Cement Isothermal Calorimeter - 110V/60 Hz Calmetrix I- Cal Ultra Isothermal Calorimeter capable of evaluating cement heat of hydration in accordance with ASTM **** with the following accessories and consumables: . 8x 20 mL Calorimeter channels for use in I- Cal Ult

**** combination and miscellaneous instruments combination and miscellaneous instruments 110v 60 hz calmetrix i cal ultra isothermal calorimeter capable of evaluating cement heat of hydration in accordance with astm **** with the following accessories and consumables: . 8x 20 ml calorimeter channels for use in i cal ultra . mixing consumables for at least 200 samples sample vials, vial lids, sealing apparatus if required, stirrers, etc. . computer and software for operating the calorimeter and generating reports exporting data . 2x internal mixers for 20 ml sample vials

Documents

07/16/2025 - USA | DC | DISTRICT OF COLUMBIA COUNTY | WASHINGTON

Dept Of Defense- Dept Of The Navy- Onr- Onr Nrl- Naval Research Laboratory

MULTI- POSITION STIRRER - Request for Quote ( RFQ) ****- 25- Q- **** This is a 100% Service Disabled Veteran Owned Small Business ( SDVOSB) set- aside procurement in accordance with FAR 13- ****( b) ( 1) on a Firm- Firm

solicitation for commercial products and commercial services ika r015 **** multi position stirrer, 15 multiposition stirrer, plate, catalog number: ****: vwr international, hot plate stiner arexs with rod clamp probe, catalog number: ****: vwr international, forced air oven 317cf 120v, catalog number: ****: vwr international

Bid Close Date:

Documents

07/04/2025 - USA | MS | WARREN COUNTY | VICKSBURG | 39181 Small City

Dept Of Defense- Dept Of The Army- Usace- Other_ Division- W2R2 Usa Engr R And D Ctr

Calmetrix I- Cal Ultra Cement Isothermal Calorimeter - We request a 110V/60 Hz Calmetrix I- Cal Ultra Isothermal Calorimeter capable of evaluating cement heat of hydration in accordance with ASTM **** with the following accessories and consumables: t8x 20 mL Calorimeter channels

Justification review document for sole source or brand name justification for simplified acquisitions FAR part 13 programmequipment: calmetrix ical ultra isothermal calorimeter 8x 20 ml calorimeter channels for use in ical ultra mixing consumables for at least 200 samples sample vials, vial lids, sealing apparatus if required, stirrers, etc. computer and software for operating the calorimeter and generating reports exporting data 2x internal mixers for 20 ml sample vials

Bid Close Date:

Documents
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Benefits of BidHits for government bidding

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For teams and integrations

Integrate bids into your system via the Bid API and receive data in JSON or XML.
View API documentation

Set it and forget it: enable government bid alerts in 3 steps

  1. Choose the keywords

    Add words related to your products or services. Our AI broadens the search so you don't miss opportunities.

  2. Sign up and receive by email

    Start the 14-day free trial and receive alerts with links to bid documents or the official posting.

  3. Adjust if needed

    Add or edit keywords, set regions, choose your email delivery schedule and email style. Map view available in the dashboard.

What our users say

90% recommend BidHits (968 real users, 11/18/2025). Methodology
I closed deals thanks to the information gathered by the search tool. There’s no need to research across multiple media outlets.
J. Comunale
It is complete and optimal, it improves my time.
R. de L. Cruz
All bids related to our product are captured by you and sent to us. In my opinion, it’s perfect—broad coverage and easy searches across the bid documents.
R. M. Ferreira
I’m absolutely delighted with the system’s performance so far. This software has exceeded all my expectations, ensuring that no crucial keyword, such as “cathodic protection” and others related, goes unnoticed. Its precision and efficiency are remarkable, providing extra peace of mind in our operations. I’m truly impressed by its effectiveness.
S. I. B. Pinheiro
It’s one of the best platforms for searching bids.
M. R. De Lima
With the chosen keywords, I can find many bids of interest! I learn about new notices well in advance, giving me enough time to get organized to participate.
D. Comaq
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User testimonials
We selected the most helpful reviews from real users. Order may change periodically.
They update me the same day things are published, so I don’t have to check every public agency’s website.
L. C. De Moura
Easy to find the bids.
R. M. David
It’s easy to stay connected to bids across multiple municipalities at the same time. Bids are easy to view.
A. P. e S. L. Epp
The email alert is amazing. I really liked the speed — the bid notices arrive by keywords directly in my inbox, which makes searching much easier. I only need to focus on the other processes, which is a big relief.
T. Santos
I don’t look for tenders—they find me!
G. Moura
Practicality, speed, trust, and credibility—that’s what the work conveys. The information is precise and sharply targeted.
N. De Lima
A complete, easy-to-use system. Support from calm, patient, and clear-teaching professionals.
W. M. Da Silva
Key advantage: outstanding value for money.
P. Padilha
Straight to the point. It shortens the path by segmenting with keywords.
M. A. R. Dos Santos
Organized delivery of bids, easy to review.
J. da C. Porto
I liked the abundance of opportunities.
G. R. de C. Borges
Perfect and amazing. It’s practical and helps me find the exact bid notices I need.
D. da S. Cunha
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Frequently asked questions

BidHits is a public bid search engine. We map official portals daily and deliver results on the site and by email. Our AI understands your business so you don't miss opportunities.

Just enter your email and activate the trial. For 14 days you can use all features. When it ends, if you don't subscribe at /subscription.php, the bid list becomes limited and you won't be charged automatically.

1) Choose keywords (your products or services). 2) Activate the trial and start receiving. After signup you can adjust regions, times, and email style on the settings page.

Whenever possible, yes. Some official portals require login or block direct links; in those cases we point you to the official process page so you can download the documents.

Yes. In the bids panel you can filter by region, procurement method, dates, and value ranges. In settings you can save preferences for future alerts and searches.

Yes. After signup you can switch to the map in the panel and see bids by location.

AI can make mistakes. It's trained to understand your business based on the keywords you add. Refine by adding specific terms, modifying or deleting those that produce off-topic results. That trains your feed and improves future alerts.

Yes. You can query contracts via API. Documentation at /api_integration.php. Ideal for CRM, BI and automations.

In Settings you can pause alerts or adjust delivery times. If you want to delete your account, just contact us. During the free trial there's no auto-charge.

We monitor major official portals every day at the federal, state, and local levels. Bid notices are added to the system as soon as they are published on the source portal.

Plans start at $ 39.00/month. Start with the free trial--no auto-charge.
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See how it works

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Explore a term, enable AI email alerts, access bid documents or the official posting, and filter by region and method.

Transcript
Welcome to BidHits. Start by adding a few key words. Just type what you sell. That's it. You're now ready to explore government contract opportunities made for you. Your bidding dashboard shows the latest tenders organized by date and matched to your keywords. To help you spot the most relevant ones, your keywords are automatically highlighted in yellow. And here's the best part. Our AI is always working behind the scenes to bring you even more opportunities. Smart Search is already on, enhancing your results beyond exact matches. You don't have to do a thing. Each tender card comes with useful tools. You can view a summary, open documents, favorite tenders, write private notes, remove what doesn't fit, or check the location on the map. You can also see all tenders from the same day in a single map view. Perfect for planning your next steps. Use the search bar, apply filters, and explore with ease. Try BidHits now. It's fast, smart, and free to get started.
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