Illicit Encounters

Illicit Encounters review

Illicit Encounters is the UK's biggest and best-known affair dating site, and I'll be straight with you up front, we earn nothing if you join it.
NoFluff verdict
safety · value · crowd · ease
Free to join 2003 UK
Visit Illicit Encounters →
✓ Free to join & browse · no card to look around
We earn no commission from this one, ranked purely on merit.
Illicit Encounters is the UK's biggest and best-known affair dating site, and I'll be straight with you up front, we earn nothing if you join it. There's no commission link here, no affiliate deal; it's listed because if you're in Britain and weighing up married dating sites, this is simply the honest pick to know about. Running since 2003, it's built squarely for married and attached people who want something discreet on the side. The thing that genuinely sets it apart is moderation: every profile is checked by a real human team before it goes live, which keeps the bot-and-bait problem far lower than on most affair sites. It's free to create a profile and browse; you pay in credits to actually message people. The catch? It's intensely UK-focused, brilliant if you're in or near a British city, thin to the point of empty almost anywhere else, and the credit pricing sits on the steep side. Available in the UK.
Safety
8.0
Value
6.6
Crowd
7.4
Ease
7.6
Best for
Discreet affairs for attached people in the UK
Coverage
UK-focused, strong in British cities, thin elsewhere
Online since
2003
Operated by
NSI Holdings
Free to use
Yes, create a profile & browse free
Standout feature
Human moderation of every profile & photo
Our commission
None, listed on merit, linked out directly

Illicit Encounters by the numbers

880
Searches / mo
on the brand name

Source: DataForSEO estimates · as of 2026-06-17

Let me tell you what Illicit Encounters actually is, without the coy marketing. It's an affair site. It's for people who are married or in a relationship and want to meet someone else, discreetly, for something physical or an ongoing thing on the side. I'm not here to judge that, plenty of people end up on these sites for complicated, very human reasons, but I'm also not going to dress it up as anything other than what it is. If that's what you're looking for in the UK, this is the established, grown-up option, and it's been doing it longer than almost anyone.

The reason it's earned its reputation is moderation. Most affair sites are a minefield of fake profiles, recycled stock photos and 'women' who are really just chatbots designed to drain your credits. Illicit Encounters runs a human verification team that reviews profiles and photos before they're approved, and they're reasonably aggressive about pulling fakes. It's not perfect, no site is, but the signal-to-noise ratio is noticeably better than the free-for-all you get elsewhere. When you message someone here, there's a much higher chance there's an actual person on the other end. That, more than anything, is what you're paying for.

Now the honest limitations. First, it's a UK site through and through. The membership is concentrated in Britain, London, Manchester, Birmingham, Leeds, Glasgow and the bigger towns are genuinely active; rural areas are thinner but workable. Step outside the UK, though, and it falls off a cliff. If you're reading this from France, the US, or anywhere else, this is largely the wrong tool, the local density just isn't there. Second, the money. It runs on a credit system, and the packages aren't cheap. You'll spend real money to have meaningful conversations, and the per-message cost adds up faster than a flat subscription would. It's a quality-over-quantity model, and you pay for the quality.

So where does that leave you? If you're an attached person in a UK city who wants a discreet affair and is willing to pay for a moderated, lower-fake environment, Illicit Encounters is the strongest pick in its lane, and we'll happily point you straight at it with no commission in the way. If you're outside Britain, or you want to spend as little as possible, it's not the one. I'd rather tell you that plainly than send you in blind.

How Illicit Encounters actually works

You sign up free, build a profile, and upload photos, which go into a moderation queue rather than appearing instantly. Once you're approved, you can browse and search the membership, filter by location and what you're after, and see who's around you. All of that costs nothing, which is genuinely useful: you can gauge whether your area is active before you commit any money. This is the bit I'd always do first.

The paywall sits at messaging. To send a message, and, importantly, to read messages people send you, you spend credits, which you buy in bundles. There's no flat monthly subscription that unlocks everything; it's pay-per-action. That has an upside (you only pay for the conversations you actually have) and a downside (a flurry of back-and-forth chats eats credits faster than you'd expect, and the cost mounts up). Budget for it the way you'd budget for a few nights out, not a Netflix subscription.

Discretion is baked in throughout. Profiles use handles rather than real names, photos can be blurred or partially hidden until you choose to share them privately, and billing is handled to keep things off your statement in an obvious way. None of this is unique to Illicit Encounters, but it's well-implemented and clearly the priority, which is exactly what the audience needs.

The moderation difference

This is the headline, so it deserves a proper look. The single biggest problem with affair and casual sites is fakes: bots posing as gorgeous strangers, scammers running romance cons, and 'engagement' profiles run by the site itself to keep you paying. Illicit Encounters' answer is a human moderation team that reviews every profile and every photo before approval, and continues to police the site for fakes afterwards.

In practice this means two things. One, your own profile won't go live the instant you finish it, there's a short wait while it's checked, which can feel slow but is the price of the cleaner pool. Two, when you message someone, the odds that they're a real, UK-based person genuinely looking are far better than on an unmoderated free site. It doesn't eliminate risk, apply normal common sense, never send anyone money, and meet in public the first time, but it meaningfully shifts the odds in your favour. For an affair site, that's a big deal, and it's the main reason the safety score here is high.

Is Illicit Encounters legit, or a scam?

It's legit. It's a long-running, established business, operated by NSI Holdings and going since 2003, with a real moderation team and a clear, if pricey, paid model. When people call affair sites 'scams', they usually mean fake-profile farms designed to milk credits, and Illicit Encounters' whole pitch is built against exactly that. It's about as far from a fly-by-night operation as this category gets.

That said, 'legit' doesn't mean 'cheap' or 'guaranteed'. The credit pricing is on the steep side, and like any site, results depend hugely on your location and how good your profile is, moderation reduces fakes but can't manufacture matches in a quiet town. And the usual online-dating rules still apply: anyone who pushes you to move off the site immediately, gets intensely romantic at warp speed, or so much as hints at money, a 'verification fee' or crypto is a scammer, moderated site or not. The vetting tilts the odds; it doesn't switch off your judgement.

Who it's best for, and who should skip it

Illicit Encounters is at its best for an attached or married person, living in or near a UK city, who wants a discreet affair and is willing to pay for a cleaner, more real environment rather than wade through bots on a free site. If discretion and a low fake-profile rate matter more to you than spending the least possible, this is the strongest option in British affair dating, full stop. We don't earn a penny saying so, it's just the honest answer.

Skip it if you're outside the UK: the membership simply isn't dense enough abroad to be worth your money, and you'd do better with a site rooted in your own country. Skip it too if budget is your main concern, the credit model and steep bundles make it one of the pricier ways to do this. And obviously, skip it if 'affair site' isn't actually what you're after; this is unambiguously aimed at people seeking something on the side, not single people looking to date openly.

Pricing

PlanPrice
Free£0Create a profile, upload photos (pending moderation), browse and search members. You can see who's out there before spending a penny.
Credits, starter~£50 (small bundle)Credits are spent to send and read messages. A small bundle gets you going but burns through quickly if you're chatty.
Credits, popular~£100–£150 (mid bundle)The sweet spot most active members land on. Better per-credit value than the starter, still a real outlay.
Credits, large~£200+ (big bundle)Best per-credit rate, aimed at heavy users. Discounts the unit cost but the upfront number is steep.

The good and the not-so-good

Pros

  • +Human moderation of every profile and photo keeps fakes, bots and scammers far lower than on most affair sites
  • +The UK's largest and most established married dating site, running since 2003 with a real reputation behind it
  • +Genuinely active in British cities, with strong, discretion-first privacy tools built in
  • +Free to create a profile and browse, so you can check whether your area is busy before paying
  • +We earn no commission, it's listed purely because it's the honest UK pick

Cons

  • Intensely UK-focused, brilliant in British cities, thin to empty almost anywhere else
  • Credit pricing is on the steep side, and chatty conversations burn through bundles quickly
  • Pay-per-message model means costs can mount faster than a flat subscription would
  • Profile approval isn't instant, there's a moderation wait before you go live
The honest UK pick for affair dating, 7.4/10 (safety 8.0, ease 7.6, members 7.4, value 6.6). Human moderation gives it a far cleaner, lower-fake pool than most affair sites, and it's genuinely active across British cities, which is why safety scores high. Mark it down for steep credit pricing and a membership that all but vanishes outside the UK. If you're an attached person in Britain who'll pay for a real, discreet experience, it's the strongest option in its lane, and we make nothing pointing you to it. Outside the UK or on a tight budget, look elsewhere.
Visit Illicit Encounters →

Illicit Encounters: questions people ask

Is Illicit Encounters legit or a scam?

It's legit. It's been running since 2003, is operated by an established company (NSI Holdings), and its whole selling point is a human moderation team that checks every profile and photo to keep fakes out. That's the opposite of the fake-profile farms people usually mean by 'scam'. It's not cheap and it's not magic, results depend on your location and profile, but it's a real, long-standing business, not a con.

Is Illicit Encounters free?

Creating a profile, uploading photos and browsing the membership are all free, so you can see who's around your area before spending anything. What costs money is messaging: you buy credits in bundles and spend them to send and read messages. There's no flat subscription, it's pay-per-action, which means costs can add up if you're a keen chatter. Always browse free first to check your area's active.

Is Illicit Encounters safe and discreet?

It's one of the safer-feeling affair sites, mainly because every profile and photo is human-moderated before going live, which cuts down fakes and scammers a lot. Discretion is the whole point: handles instead of real names, blurrable photos you share privately, and billing kept off your statement in an obvious way. Stay sensible anyway, never send money, meet in public the first time, and be wary of anyone moving too fast or pushing you off the site.

How much does Illicit Encounters cost?

It runs on credits rather than a subscription. A small starter bundle is roughly £50, mid bundles land around £100–£150, and large bundles go £200 and up with a better per-credit rate. Credits are spent to send and read messages, so chatty users get through them quickly. Honestly, the pricing is on the steep side, that's the main mark against it, but it buys a cleaner, more moderated pool.

Do you earn commission if I join Illicit Encounters?

No. This is a non-affiliate listing, we get no commission and there's no tracking link. We've included it because, if you're in the UK and considering affair dating, it's the honest, established option you should know about. We link straight out to the site with nothing in between, the same way we'd treat any brand we rate on merit rather than payment.

Is Illicit Encounters available outside the UK?

Technically you can sign up from elsewhere, but in practice it's a UK site and the membership is concentrated in Britain. Outside the UK the density drops off sharply, so it's poor value abroad, you'd be paying for credits with very few real people near you to message. If you're not in the UK, you'll do far better with an affair or casual site rooted in your own country.

Last updated 2026-06-16 · Score computed from four sub-scores (safety 30%, value 30%, crowd 20%, ease 20%). Placement is never for sale.