February 3, 2026
5 minutes
Sarah Wilson
January 1, 2023
February 3, 2026
5 minutes

Those looking for a rental home today only see a small part of what actually happens. The visible market on Pararius and Funda is just the tip of the iceberg. Below that lies a much more important layer: the off-market rental market. This is the part of the market where homes are shared within networks of real estate agents and permanent partners, often long before an ad appears. Sometimes the ad doesn't even appear at all.
To understand why this works that way, you first need to look at the behavior of rental agents. They are confronted with an enormous stream of reactions. Some homes involve dozens to hundreds of messages a day, including emails, phone calls, DMs and people literally begging for a chance. That pressure influences how brokers select. Not because they are insensitive, but because they simply need to be able to do their job without being overwhelmed.
Brokers want peace, overview and control. This means that they increasingly rely on candidates who come in via a network. Candidates who they know the documents are correct. Candidates who pose no additional risk. Candidates provided by parties with whom they often work. This explains why the off-market flow is growing. It's more efficient for brokers and feels safer.
Psychological pressure plays a major role here. A broker who receives a hundred emails does not have time to review everyone carefully. He has to filter very quickly. He often only looks at income requirements and the completeness of documents. Anything that is unclear or incomplete automatically ends up at the bottom of the stack. It is a harsh reality. Not personal. However, it determines your chances.
This development is very similar to what has happened in the buying market in recent years. In the buying market, off market has long since become normal. Buying agents score homes that are not online yet. Buyers without a broker are sidelined because they simply come into the picture too late. The rental market is now following the same pattern, only faster and with even more pressure.

The logical question is how this will develop further. The trend points in only one direction. Workload among real estate agents is increasing. Regulations are becoming stricter. Candidates have to provide more and more documents. Competition remains high. As a result, parties that offer certainty win. Off market will not be a temporary phase. It will be a standard part of how the rental market operates.
And for the private home seeker, that only means one thing. Those who are not prepared are losing time. Those who do not have a network see fewer opportunities. Anyone who only submits documents after the first contact is usually too late.
Only in this context do you understand why a service like Rentbird Plus exists. Not to make magical promises, but to give you access to a part of the market you would otherwise never enter. Rentbird Plus is in the middle of the real estate network and receives off market homes that, on the other hand, only remain within that network. Not because we demand preferential treatment, but because we add value.
We check all of our members' documents in advance. We ensure that everything is correct, complete and meets what rental agents ask for. This gives your file a stamp of approval. For brokers, this means less loss of time and less uncertainty. That makes the chance that they will select you much higher.
In the final phase of the process, Rentbird Plus is therefore clearly taking action. You get access to off-market offerings. Your file is ready. Brokers immediately see that you are a reliable candidate. In a market that is increasingly about speed and security, this gives you a real advantage.
Rentbird Plus. The educational truth is simple. The rental market is changing. Those who are prepared and become part of the network will get more out of this new reality. Those who keep looking in the old way are left behind.