Looking for a Knuz alternative? 4Match is worth a look, because both dating sites let members contact each other without paying — they just organise the dating itself very differently. Knuz combines searching and messaging with chatrooms, a Wall and photo matching. 4Match puts the weight on detailed searching, two-way matching and finding singles who fit the preferences you set.
Knuz is a Dutch dating site for adults looking for a relationship or a friendship. What sets it apart is that the main features are open to everyone: you can search profiles yourself and message other members without taking out a subscription first.
It also has a clear social side. There are general chatrooms, a guestbook and a Wall showing what happens around profiles. Photo matching lets you rate photos positively or negatively, and when two members rate each other positively, a photo match appears.
4Match is set up differently. Messaging is free there as well, but searching runs on detailed filters: age, gender, location, personal characteristics and interests. The matching works in both directions, too. It asks not only whether someone meets your criteria, but also whether you fit what that person is looking for.
One thing rarely mentioned in Dutch comparisons matters a great deal if you are living in the Netherlands or Flanders without speaking Dutch. Knuz is a Dutch-language site. The interface, the help pages and most profile texts are in Dutch, and there is no English version of the site to switch to. If you read Dutch comfortably, that is no obstacle at all. If you do not, every search filter and every notification becomes a small translation job.
4Match runs an English version of the site, so you can set up a profile, search and message in English while still meeting singles in the same cities and regions. Both platforms are aimed at the Netherlands and Belgium, so the people you come across are local either way — the difference is the language you do it in.
Before weighing up an alternative, it helps to be clear about what Knuz does well. Free messaging is the obvious part, but it is not the only thing that sets the site apart.
The simplest and strongest thing about Knuz: members can get in touch without a paid subscription. Searching, mailing and chatting are part of the free membership, according to Knuz. That avoids the familiar situation where you find someone interesting and then hit a paywall before you can say a word.
On this point the gap with 4Match is small. Messaging and the chat are free there as well, so if you specifically want a free Knuz alternative, you are not trading free contact for a subscription model.
Knuz offers several ways to run into other members without planning it. Alongside private messages there are general chatrooms, and members can leave something in a guestbook. The Wall shows activity from profiles that fall within your search criteria.
This is a genuine strength of Knuz and not something 4Match copies. There are no general chatrooms on 4Match. What it does have is a Timeline, where members post, reply and give likes, with the person posting deciding who can see it.
Photo matching means rating photos. If two members both rate each other's photo positively, a match appears and they can take it from there. It is a low-effort way of coming across new people alongside ordinary searching.
4Match does not use photo matching. Its matching turns on the preferences of both people instead. Does person B fit what person A is looking for, and does person A fit what person B wants? Only then is the match mutual in substance.
Knuz supports mobile dating and has pages for its Android and iPhone apps. From a phone, members can search profiles, make contact, chat and manage their profile. If a separate dating app is what you are after, that is a concrete point in Knuz's favour.
Comparing Knuz vs 4Match on price alone misses the point, because the core features for making contact are free on both. The real difference lies in how you discover people and how you deal with the community around you.
| Feature | Knuz | 4Match |
|---|---|---|
| Free messaging | Unlimited free contact | Free modern chat |
| Site language | Dutch only | English version available |
| Photo matching | Yes, mutual photo rating | No photo matching |
| General chatrooms | Yes | No, one-to-one chat |
| Wall / social feed | Wall showing profile activity | Timeline with posts, replies and likes |
| Searching yourself | Search by criteria | Detailed filters, much like an online shop |
| Matching | System selection and photo matches | Two-way preference matching |
| Profile checks | Manual review, according to Knuz | Manual profile checks |
| Activities | Social interaction through community features | Members post their own activities |
| Paid extras | Credits for additional features | No subscription required |
A free Knuz alternative is not automatically more attractive on price, because Knuz already makes searching and communicating free. That makes this comparison different from the one you would make with dating sites that keep messaging behind a subscription.
Knuz funds its free service partly through advertising. On top of that there are credits for optional extras. The official credits page lists a price of €1.40 per credit, with bonus credits when you buy in bulk. Pushing your profile higher in the search results costs one credit, for example, and the sponsor option — advertising-free browsing plus better visibility — is listed at four credits.
Pricing checked in October 2026. Knuz's own pages do not state the same information about the sponsor option everywhere, so it is worth checking the current price on the site itself before you buy anything.
4Match works without a subscription for ordinary dating. Creating a profile, searching with filters, viewing matches and sending messages are free, which is also how the free dating site side of 4Match is set up. You can try both platforms without the decision being a financial one from the start.
If you want a dating site like Knuz because you prefer to go through profiles yourself, you have that freedom on 4Match too. The execution differs.
Searching on 4Match works rather like filtering in an online shop. You specify what matters to you and narrow the pool of members down from there: age, gender, location, personal characteristics and interests.
That suits singles who know in advance roughly what they are looking for. Instead of waiting to see which profiles a system puts in front of you, you can try different combinations of filters yourself and see what comes back.
Knuz says it selects members who suit you on the basis of your profile and your search criteria. Alongside that sits the separate photo match.
4Match works on a two-way principle. Say you are looking for someone of a certain age, near where you live, with a few specific characteristics. The system does not only check whether that person meets your preferences — the other person's preferences count as well.
The matching therefore tries to show profiles where interest could plausibly run in both directions, judged on the criteria both people set. Whether there is any actual spark is, of course, still up to the two of them.
Set the two side by side and the striking thing is that both have social features, but fill them in very differently.
Knuz has general chatrooms, a guestbook, photo matching and a Wall. That means you can become visible, or fall into conversation with someone, outside a direct private message.
4Match combines private contact with two other social elements. On the Timeline, members can post something, reply and like posts, and whoever wrote the post decides who sees it.
Then there are Events. Members can suggest an activity for others to respond to: an afternoon at a food festival, a museum visit, joining a walk along the coast. The thinking is that meeting someone does not always have to start with weeks of one-to-one messaging.
So if you enjoy talking in an open, general chatroom, Knuz offers something 4Match simply does not. If you would rather make contact through profiles, a social feed or a concrete activity, 4Match gives you other routes in.
Search for Knuz reviews and you will find both the free access and some sharp criticism. Reviews deserve careful reading: they are written by individual users and are not an objective measurement of the whole membership or the platform as a whole.
Several public reviews raise advertising, support when something goes wrong, blocks, and accounts that users experienced as suspicious or unwanted. That does not mean every member runs into these problems, or that such accounts are in fact fake.
Knuz itself describes a number of measures against this. The platform says it reviews profiles and photos manually. Members can also block someone and report suspected misuse to Knuz.
4Match likewise reviews profiles manually, and uses filters to flag suspicious communication, including attempts to move a conversation onto certain external channels quickly. None of that removes the risk entirely. When you are dating online, it stays sensible to be careful with personal details and with requests from people you do not know.
Another difference worth knowing if you are weighing up an alternative to Knuz is how 4Match handles profile visitors. You can see which members have looked at your profile.
Privacy there is mutual. Turn profile visitors off and others can no longer see that you visited their profile — but you lose sight of who visited yours at the same time.
Knuz also records visitor information, and credits can be used to reset certain visitor statistics or your own visits to other profiles. The 4Match approach is more a single mutual on/off choice about visibility.
Knuz aims broadly at adults looking for a relationship or a friendship. 4Match also runs one platform, but combines it with separate landing pages that speak to different groups of singles.
There are entry points for various age groups, seniors, faith, education, lifestyle, region and expats living in the Netherlands. Those groups are not shut away in separate databases. Through the filters, a member decides for themselves how broadly or how narrowly to search.
That makes 4Match interesting if you do not want a fully walled-off niche dating site, but do want to be able to search within a particular group when it suits you.
Since both Knuz and 4Match allow free contact, cost does not have to decide this for you. Look instead at which way of dating fits. If chatrooms, a Wall and photo matching appeal to you, Knuz has real qualities of its own. If you would rather filter in detail, match in both directions and use a Timeline and member activities — in English, at that — you can try 4Match for free.
Find out for yourself which kind of free dating works best for you.
Yes. According to Knuz, you can search, mail and chat free of charge. There are also paid credits for optional extra features, such as extra visibility. If you want a free Knuz alternative, 4Match can be used without a subscription and messaging there is free as well.
The main dating features on Knuz are free. For certain extras, Knuz uses credits. In October 2026, the official credits page lists a price of €1.40 per credit, with the sponsor option at four credits. Knuz's own pages do not say exactly the same thing about that option everywhere, so it is sensible to check the current price on the site.
Yes. Knuz states that members can contact each other without limit and without paying. That is a real difference from dating sites where communication only opens up with a paid subscription. Messaging is free on 4Match too.
No. Knuz is a Dutch-language site: the interface, the help pages and most profiles are in Dutch, and there is no English version to switch to. If you live in the Netherlands or Belgium and would rather date in English, 4Match offers an English version of the site while still putting you in touch with singles nearby.
Knuz uses profile details and search criteria to find members who suit you. On top of that it has photo matching: when two members rate each other's photo positively, a photo match appears. 4Match uses a different system, in which the search preferences of both members are weighed against each other.
Yes. Knuz offers private contact and general chatrooms, and those general chatrooms are one of its distinguishing features. 4Match has no general chatroom, but does offer free one-to-one chat along with social interaction through the Timeline and Events.
According to the Knuz help section, you can remove yourself through 'Mijn Knuz' and then 'instellingen'. The privacy statement draws a distinction between unsubscribing and having your personal data deleted in full. A separate request may be needed for complete deletion.
Knuz says new profiles and uploaded photos are reviewed manually. Members can also block other users and report misuse. At the same time, public reviews describe experiences with profiles users considered unwanted or suspicious. Those reviews are individual experiences and do not prove anything about the platform as a whole. 4Match also carries out manual profile checks and uses filters against suspicious communication.
4Match is mainly interesting as a Knuz alternative if you want to keep dating for free but try a different way of searching and matching — or if you would rather use a dating site in English. It combines detailed filters with two-way matching, free chat, profile visitors with mutual privacy, a Timeline and activities members organise themselves. Knuz, for its part, has features of its own such as general chatrooms and photo matching.
This comparison was compiled by 4Match using publicly available information about Knuz. Features, prices and terms are subject to change.
