BidHits

Assay Tenders

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

Our AI understands your business and finds more opportunities. - 14-day free trial - no auto-charge.
90% recommend BidHits (1041 real users, 30/04/2026). Methodology

Last updated on 03/29/2026.

03/17/2026 - SOUTH AFRICA

National Health Laboratory Service

Diagnostic Assay

Placement of early infant diagnosis screening assay ( hiv nucleic acid qualitative detection) for the national health laboratory service ( nhls) with service and maintenance for a period of three ( 3) years.

Tender Close Date:

Documents

02/17/2026 - SOUTH AFRICA | GT | CAPE TOWN

Council For Geoscience

Assaying

Appointment of a Service Provider for the provision and analysis of 20 drill Core rock samples for gold, silver, copper, and zinc content

Tender Close Date:

Documents

10/21/2025 - SOUTH AFRICA | GT

Johannesburg Water

**** - Supply and delivery of UV- Light Cabinets with UV- Meter

Supply and delivery of UVlight cabinets with UVMeter 1. Supply and delivery of three ( 3) UVlight cabinets designed for rapid and reliable reading of colilert microbiology assay trays. 2. Supply and deliver eight ( 8) digital stopwatches suitable for laboratory use.

Tender Close Date:

Documents

09/29/2025 - SOUTH AFRICA | GT | PRETORIA

Obpva - Onderstepoort Biological Products Limited

Immunoassay

These kits usually work on the principle of enzyme- linked immunosorbent assay or a similar immunoassay format. They detect the protease- resistant prion protein in tissue samples brainstem/obex tissue. Normal prion proteins are degraded by proteinase K, whereas PrP^ Sc is resistant and remains detectable by monoclonal antibodies in the kit

Tender Close Date:

Documents

07/18/2025 - SOUTH AFRICA | KZN | DURBAN

Mut - Mangosuthu University Of Technology

Appointment of a service provider to supply and deliver DNA Gyase and Topoisomerase IV

Appointment of a service provider to supply and deliver DNA gyrase and topoisomerase IV. 200mg dna gyrase and topoisomerase iv, 50 mg enoylacp reductase fabi, 100 ml betalactamase enzymes, 1 mg sortase a ptp1b enzyme, 20 g ptp1b assay kits, 1 ursolic acid 500 mg, 5 pnpp 5g azelaic acid 100 g compound cid: **** 50 mg, compound cid: **** 25 mg, compound cid: **** 25 mg, compound cid: **** 25 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, compound cid: **** 100 mg, theoredoxin glutathione reductase 50 mg tgr enzyme, oxidized glutathione gssg 1g nadph for redox reactions: 100 mg pyridazine3one 50 mg diazocine 2.

Tender Close Date:

Documents
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Benefits of BidHits for tendering

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For teams and integrations

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

Set-and-forget: enable tender 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 the documents and to the official page.

  3. Adjust if needed

    Add or edit keywords, set provinces, choose your delivery schedule and email style. A map view is available on the dashboard.

What our users say

90% recommend BidHits (1041 real users, 30/04/2026). 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
They deliver on their promises. The information is simple and straightforward.
G. G
They provide information on a wide and varied range of purchasing processes. All the necessary details are also included.
J. M. Defelitto
Very good and accurate information about the tenders: consistent and precise.
G. R. Ortiz
The tool is truly effective at scanning tender documents, efficiently delivering bids.
G. D. Reis
The idea of ​​using a keyword and sending the information by email is very good.
U. Solutions
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User testimonials
We selected the most helpful reviews from real users. Order may change periodically.
All tenders 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 tender documents.
R. M. Ferreira
It encompasses all portals in one place.
G. Ferrea
It gives me information on tenders that interest me. It's easy to find tenders.
A. Armenta
Excellent platform to help promote and expand the reach of your work.
C. Merino
Excellent information. Just what I was looking for.
L. H. Borrelli
I’ve landed several contracts through this platform. There’s no need to search—they send the service notifications directly to you.
A. O. Scholl
I am very satisfied; it's a very useful tool.
J. S. Garcia
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
Very good — I find exactly what I’m looking for. It’s a great experience.
G. Sigrist
The information helps me submit my bids on time for tenders, and I also have readily available information on upcoming tenders. So far, I am very satisfied with what I have received.
M. A. Z. Armenta
The search engine that finds what I'm looking for just by entering keywords
J. P. L. Construccion
I’m notified immediately about every tender that opens in my area. It really helps my work.
E. Goncalves
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Frequently asked questions

BidHits is a public tenders 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 tenders list becomes limited and there are no automatic charges.

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 tenders 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 tenders 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 tenders 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 daily at the national, provincial and municipal levels. Tenders are added as soon as they are published on the source portal.

Plans start at R 710.00/month. Start with the free trial-- no automatic charges.
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See how it works

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Explore a term, enable AI email alerts, access the tender documents or official portal, and filter by region and procurement 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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