BidHits™

Annotation Government Bids & RFPs

Government bid alerts, regional filters, and fast access to documents

Monitor more sources with less manual work. 14-day free trial, no auto-charge.
90% recommend BidHits™ (1058 real users, 06/08/2026). Methodology

USA | DC | DISTRICT OF COLUMBIA COUNTY | WASHINGTON

Health And Human Services, Department Of- National Institutes Of Health- National Institutes Of Health Nichd

PFAS Analysis in HOPE **** Study - COMBINED SYNOPSIS /SOLICITATION Title: PFAS Analysis in HOPE **** Study *** THIS IS AN UPDATED COMBINED SYNOPSIS /SOLICITATION. THE ORIGINAL SYNOPSIS /SOLICITATION PROVIDED UNDER NOTI

PFAS analysis in plasma samples Targeted analysis of per and polyfluoroalkyl substances ( PFAS) including specific congeners like perfluorobutanesulfonate ( PFBS) and trifluoroacetic acid ( TFA) using liquid chromatography with tandem high- resolution mass spectrometry ( LC- HRMS). Average detection limit between 0. 01 and 0. 05 ng/mL. Nontargeted analysis using LC- HRMS to quantitate additional PFAS features and annotate them using libraries. Nontargeted LC- HRMS data annotation for other environmental exposures, exposomics, and metabolomics using available libraries. Analysis of 903 plasma samples. Quality control and assurance checks of collected data. Transfer of clean and raw datasets. Shipment of remaining samples. Technical consulting on data analysis and support for scientific materials.

Bid Close Date:

Documents

USA | DC | DISTRICT OF COLUMBIA COUNTY | WASHINGTON

Health And Human Services, Department Of- National Institutes Of Health- National Institutes Of Health Olao

Mri Annotation/ Data Annotation/ Data Annotation Services

MRI Annotation for Computer Vision analyses - his project utilizes high- resolution Whole- Body MRI to support the Natural History study, providing specialized diagnostic interpretation for a 200- case cohort.

MRI annotation for computer vision analyses The project requires structured image annotations for whole- body MRI scans to train and validate deep learning models for detecting and quantifying inflammation. The data population includes study participants with spondyloarthritis. Modality is whole- body MRI. Sequences for review include coronal stir whole body, oblique coronal stir sacrum, axial stir whole pelvis, sagittal stir cervical, thoracic, and lumbar spine, sagittal stir right knee, sagittal stir left knee, sagittal stir right foot, and sagittal stir left foot.

Bid Close Date:

Documents

USA | DC | DISTRICT OF COLUMBIA COUNTY | WASHINGTON

Health And Human Services, Department Of- National Institutes Of Health- National Institutes Of Health Olao

Data Annotation

Digital transfer of histological slide images and clinical data - Attachment: Notice of Intent

Digital transfer of histological slide images and clinical data

Bid Close Date:

Documents

USA | WA | KITSAP COUNTY | BREMERTON Small City

Dept Of Defense- Defense Logistics Agency- Dla Maritime- Dla Maritime Shipyards- Dla Maritime - Puget Sound

Manufacturer And Country Of Manufacturing Annotation Required

MULTI POINT CLEANER - THIS SDVOSB SET ASIDE SOLICITATION AND ANY SUBSEQUENT AMENDMENTS WILL BE POSTED TO THE SAM WEBSITE: SAM. GOV ELECTRONIC SUBMISSION OF QUOTES IS AVAILABLE THROUGH THE SAM WEBSITE. If choosing to quote, please complete and retur

MISCELLANEOUS SHIP AND MARINE EQUIPMENT

Bid Close Date:

Documents

03/07/2026 - USA | WA | KING COUNTY | SEATTLE

University Of Washington - WA

Annotation Tool

RFP Social Annotation Software- Our group is currently utilizing the Hypothesis annotation tool for UW students to annotate sharedreadings - a teaching approach called social annotation. This tool is integrated into Canvas to supportlearning activities in UW courses across Seattle, Bothell, and Tacoma campuses.

Bid Close Date:

Documents
More bid opportunities are waiting for you! Start your free 14-day trial to see all results and access the bid documents.
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Search live government bids & RFPs

See also

Why use BidHits™ for government bidding

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For teams and integrations

Send bid data into your CRM, BI or internal workflow via the Bid API, with JSON or XML output.
View API documentation

Get bid alerts running in 3 simple steps

  1. Tell us what you sell

    Add keywords for your products or services. Smart Search helps catch related opportunities beyond exact matches.

  2. Start the trial and receive alerts

    Use the 14-day free trial and get email alerts with documents or official posting links.

  3. Tune your feed

    Adjust keywords, regions, email schedule and email style. Use map view and filters when you want to explore.

What our users say

90% recommend BidHits™ (1058 real users, 06/08/2026). Methodology
They deliver on their promises. The information is simple and straightforward.
G. G
The tool is truly effective at scanning bid documents, efficiently delivering bids.
G. D. Reis
They provide information on a wide and varied range of purchasing processes. All the necessary details are also included.
J. M. Defelitto
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
Very good and accurate information about the tenders: consistent and precise.
G. R. Ortiz
Excellent information. Just what I was looking for.
L. H. Borrelli
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User testimonials
We selected the most helpful reviews from real users. Order may change periodically.
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 encompasses all portals in one place.
G. Ferrea
It helps me identify areas of opportunity and find bids related to my work area.
I. J. R. Beltran
It’s one of the best platforms for searching bids.
M. R. De Lima
Efficiency in search times.
R. Chavez
The idea of ​​using a keyword and sending the information by email is very good.
U. Solutions
Excellent platform to help promote and expand the reach of your work.
C. Merino
Simple, easy to use, and always up to date.
J. Z. Abi-zaid
The search engine that finds what I'm looking for just by entering keywords
J. P. L. Construccion
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
The information helps me submit my bids on time for bids, and I also have readily available information on upcoming bids. So far, I am very satisfied with what I have received.
M. A. Z. Armenta
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
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Frequently asked questions

BidHits™ is a government bid search engine that monitors official portals and brings relevant federal, state and local opportunities into one place. You can search on the site and receive scheduled email alerts.

Enter your email and activate the trial. For 14 days you can use the main features, including alerts and access to results. When it ends, if you do not subscribe at /subscription.php, the bid list becomes limited and you will not be charged automatically.

1) Add keywords that describe what you sell. 2) Start the trial. 3) Adjust regions, delivery times and email style after signup.

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. You can filter by region, procurement method, dates and value ranges. You can also save preferences for future alerts and searches.

Yes. In the dashboard you can see bids on a map and use it to plan follow-up by location.

It can happen. Smart Search uses your keywords to find related opportunities, not only exact matches. Add specific terms and remove off-topic results to improve future alerts.

Yes. You can query bids 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 is no auto-charge.

We monitor major official sources every day at the federal, state and local levels. New bid notices are added as soon as they are captured from the source portal.

Plans start at $ 43.00/month. You can begin with a free trial and there is no auto-charge.
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See how it works

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Add what you sell, get scheduled alerts, open documents or the official page, and use filters by region and method.

Transcript
Welcome to BidHits™. Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells. To get started, enter a few keywords that describe your products or services. BidHits™ shows relevant opportunities, highlights your keywords, and organizes everything by date. Smart search is already enabled and uses artificial intelligence to expand your results, even when the tender uses different words from the ones you searched for. For each opportunity, you can view a summary, access documents, mark it as a favorite, add private notes, remove what is not relevant, or view it on the map. You can also use filters, run searches, and explore the day's opportunities directly on the map. Start using BidHits™ now. It's fast, practical, and you can try it for free.
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