In Australia, not only is partner notification of sexually transmitted infections (STIs) a personal responsibility, but it also plays a crucial role in the public health defense system.
However, many people find the task of facing this “notification” to be filled with embarrassment and anxiety. For this reason, effective auxiliary tools and services are particularly important. Such assistance is especially important because many STIs do not exhibit obvious symptoms, which allows infected individuals to unknowingly spread the virus.
Among the many options, Australia’s free service “Let Them Know” provides an anonymous and convenient solution. But is it the only option? Compared with paid STI notification services, what is unique about it? This article will take a detailed look at how “Let Them Know” works and compare it with paid services to help you make an informed decision.
What is “Let Them Know” Australia? (The Official Free Service)
Faites-leur savoir is Australia’s official STI anonymous text tool. It was developed by the Centre de santé sexuelle de Melbourne STI team and backed by the government. This is a free STI notification Australia service that’s specially designed to help the Aussies navigate one of the most awkward conversations they might ever need to have—STD message.
The Let Them Know service is web-based, offering anonymous STI text and email notifications in Australia. When you use it, you can either put your name or send completely anonymous messages to your sexual partners, informing them that they might have contracted an STI and it’s best they get tested. The platform supports notification of 5 major STIs: Chlamydia, Gonorrhea, Mycoplasma genitalium, Syphilis, and Trichomonas.
How Let Them Know works is pretty simple. You visit the website, choose to send SMS or email, and then fill in the necessary information, which includes:
- Your name (optional)
- Partner’s name
- Partner’s mobile number (must be Australian) or email address
- STI notification

What makes this service special is its government backing. It’s part of Australia’s health infrastructure and supported by the state health departments across the Australian Capital Territory, New South Wales, Queensland, and Tasmania. This STI contact tracing Australia initiative represents a coordinated national approach to sexual health, giving everyone the assurance that they are using a legitimate, medically backed service.
When “Let Them Know” is an Excellent Choice
For many Australians, “Let Them Know” is the best free partner notification tool because of its government backing and support by health institutions. It can be used on several occasions, such as:
- Simple, straightforward notifications: The tool is applicable when you want to send a simple, easy STI anonymous message without complicated features or ongoing communication. If you only had a casual encounter or an ended relationship but have the person’s phone number (like a one-night stand or an ex-partner), Let Them Know allows you to anonymously send them a text about your health status and that they could have been infected.
- Budget-conscious users: This Australian STI help service is an excellent choice for people monitoring their spending. Unlike paid alternatives, there are no subscription fees, and all its features are available to everyone for free. The Let Them Know service is funded through Australia’s public health system, meaning every Aussie can access it regardless of their financial situation.
- Seamless healthcare integration: Let Them Know works perfectly within Australia’s healthcare ecosystem. The information provided in the anonymous STI text aligns with Australia’s healthcare guidelines and directs recipients to get the best medical help, making the entire process very smooth.
- Government-endorsed Reliability: If you are someone who prefers official, government-endorsed solutions, then Let Them Know is an excellent choice. When you’re dealing with health matters, knowing that you receive a notification from a reputable medical institution like Melbourne Sexual Health Centre gives you peace of mind about the accuracy and privacy of the message.
Considering Your Needs: When Might You Look for Alternatives?
While Let Them Know Australia is an excellent choice that meets most people’s needs, you may find yourself in a specific situation where you need an texte MST anonyme message tool with a different feature or capability. There are reliable alternatives you can use — no STI notification limitations should stop you from informing your sexual partners to get tested and treated (if positive).
For example, if you feel the STD message sent by Let Them Know is too basic and you require some customization, you can use Anonymes. It’s a web-based anonymous tool that can be used to send a custom STI message, which may include the name of the STI, timing of potential exposure, or personal context that might help your partner understand the situation better.
Also, while Let Them Know offers texte anonyme pour MST, some users may have specific needs around enhanced anonymity STI presentation. This includes concerns about message formatting or sender ID that reveal less information about the notification source. Anonsms offers these features; in addition to formatting the message and personalizing it to your taste, it provides a list of Sender IDs to choose from, such as Anonymous, Important, Unknown, etc.

Or could it be that you need to notify partners outside Australia (like partner notification in the US), because Let Them Know supports sending messages to only Australian numbers. For this purpose, the best option is Dites-le à votre partenaire. It’s an international partner notification tool that has access to all parts of the world. This means the messages will reach your partners regardless of their location when you use TellYourPartner.
For users who need more advanced options like notifying multiple partners at once, you can also use TellYourPartner. It provides bulk SMS service and allows you to send the same message to many people at once. All you have to do is enter each partner’s name and phone number, and the STD message will be sent instantly to them.

Finally, some users prefer tools that offer detailed guidance on next steps within the notification process. While Let Them Know provides essential information, it does not offer extensive STI support resources online like counseling, relationship advice, and comprehensive emotional support.
TellYourPartner: A Comprehensive Alternative
If your requirements extend beyond the primary scope of Let Them Know services, which is mainly to inform sexual partners in Australia about the possible exposure to an STI, you can use alternatives like TellYourPartner (and Anonsms for message customization), albeit they are paid tools.
Fonctionnalité | Faites-leur savoir | TellYourPartner (from Anonsms) |
Coût | Gratuit | Payé |
Primary Service Focus | Informing sexual partners in Australia | International partner notification (global texting) |
Geographical Reach | Primarily Australia | Global; send to/from various countries |
Sending Limits (per day) | Maximum of 5 attempts | No limit |
Anonymat | Anonymous (allows discreet notification) | Guaranteed 100% anonymity |
Message Content | General STI template | STI template and Personalized messages (via Anonsms) |
Bulk Notification | Non | Yes, bulk SMS feature to notify multiple people at once |
- TellYourPartner addresses the issue of international partner notification. This tool focuses on the global texting service, allowing you to send anonymous STI texts to people in Australia, even when you are not in the country (and vice versa).
- Unlike Let Them Know that allows a maximum of 5 attempts per day, TellYourPartner has no limit on the number of times you can send an anonymous STI text. And it guarantees 100% anonymity—your identity is completely protected.
- Rather than sending the general STD template on Let Them Know, you can send a personalized partner notification using Anonsms. It offers you more control over the message content, while ensuring you comply with ethical and legal guidelines. You can edit STI message to be easily understood and relatable when your partner gets it.
- TellYourPartner has a broader geographical reach. People in different countries can use it to notify partners in different places. Just select the country code where your partner is and enter his/her active phone number.
- TellYourPartner is an easy to use partner notification service. It has a modern and intuitive interface, which makes it simple to navigate and send messages conveniently. This service sends modern STI alert, allowing recipients to grasp the information passed without the interference of ads or any UI/UX disturbance.
- Lastly, TellYourPartner is reliable for reaching out to multiple people at once. It has a bulk SMS notification feature that enables sending STI messages to multiple people at once (even if they are in different locations). This is helpful if you’ve been with multiple people and aren’t sure who might have contracted the infection. There’s no harm in sending the message to all of them and encouraging them to get tested.
Réflexions finales
For most straightforward anonymous STI notifications within Australia, “Let Them Know” is a good and free option. But you may have to consider TellYourPartner (from Anonsms) if you have specific needs, such as international notification, advanced message customization, or bulk SMS, and are comfortable using a paid service.