Updated September 28, 2026 · FlingCue Editorial Team
POPpen.de vs Sub or Dom
Facts checked September 26, 2026.
Where POPpen.de and Sub or Dom differ
| Compare |  POPpen.de |  Sub or Dom |
|---|---|---|
| What is free | Profiles, messages, chat and forum are free | Free to join, browse and match |
| Profile verification | Free authenticity check for contact | Profiles go through strict verification |
| Audience focus | Adults 18+; singles and couples | BDSM subs, doms and switchers |
| Plans | Free, Premium, VIP, Commercial | Free and VIP membership |
| Members | Over 4 million members (2026 claim) | 30k new users monthly; 10m logins in 2022 |
| Renewal and cancelling | 14-day withdrawal; auto-renews to term end | Manage membership online at any time |
| Privacy and data | Data processed outside the EEA (Hong Kong) | Discreet bank statement; no 3rd party sharing |
| Categories | Casual, Discreet, Mature, Fetish, Swinger, TransCovers more | Fetish, Mature |
| Credit system | Points buy extras, no cash payout | Not confirmed |
| App store rating | Google Play 3.8/5, 34,700 reviews, 2026-09-26 | Not confirmed |
We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings.
Key differences
- Support channels: only POPpen.de offers Phone, Community.
- Support channels: only Sub or Dom offers Chat.
- Features: only POPpen.de offers App.
- Categories: only POPpen.de offers Casual, Discreet, Swinger.
Our verdict on each
POPpen.de
POPpen.de suits adults who want to browse, message and use the chat and forum before they pay, and it takes singles and couples, with Over 4 million members (2026 claim) behind it. Readers who want European data handling should weigh Data processed outside the EEA (Hong Kong) first.
Sub or Dom
Sub or Dom suits adults who want a free, focused way to meet other BDSM subs, doms and switchers. Joining, browsing and matching cost nothing, so paid membership is optional rather than a starting fee, and a discreet bank statement keeps billing off the surface.
Score breakdown
| Area | POPpen.de | Sub or Dom |
|---|---|---|
| Offer | 9.9 | Not confirmed |
| Trust | 9.2 | Not confirmed |
Where they rank in our lists
| Ranking | POPpen.de | Sub or Dom |
|---|---|---|
| Hookup sites and apps | 135 of 478 | 71 of 478 |
| Mature and cougar dating | 54 of 150 | 28 of 150 |
| Fetish and BDSM dating | 14 of 47 | 5 of 47 |
| Free hookup sites | 101 of 358 | 58 of 358 |
Feature by feature
| Categories | POPpen.de | Sub or Dom |
|---|---|---|
| Casual | Yes | No |
| Discreet | Yes | No |
| Mature | Yes | Yes |
| Fetish | Yes | Yes |
| Swinger | Yes | No |
| Trans | Yes | No |
Every fact side by side
| Fact | POPpen.de | Sub or Dom |
|---|---|---|
| Pricing model | Free | Free |
| Features | App, Verified profilesCovers more | Verified profiles |
| Legal entity | Ideawise Limited | Not confirmed |
| Headquarters | Hong Kong | Not confirmed |
| Founded | 2004 | Not confirmed |
| Support channels | Email, Phone, Help centre, Community | Chat, Email, Help centre |
Pros and cons
POPpen.de
Pros
- Profiles, messages, chat and forum are free is unusually broad for a site that sells paid tiers: a profile, messages, chat and the forum cost nothing, so the service can be judged before any spend.
- Free authenticity check for contact offers a free authenticity check on contact, so a profile can be checked before time goes into a conversation.
- email, phone and help centre covers email, phone, a help centre and the community, which is more than a single mailbox.
Cons
- Data processed outside the EEA (Hong Kong) puts account data outside the European Economic Area, which matters for readers who expect European handling.
- 14-day withdrawal; auto-renews to term end means a plan renews on its own to the end of its term, so a cancellation made late still pays out the remainder.
- Points buy extras, no cash payout means extras are bought with points and points are not paid out in cash, so spending on visibility runs in one direction only.
Sub or Dom
Pros
- Joining, browsing and matching are free, so you can use the service without paying Free to join, browse and match
- The audience is specific: BDSM subs, doms and switchers, which keeps the pool narrow rather than general
- Profiles go through strict verification, and verified profiles are part of what the service offers Profiles go through strict verification
Cons
- You can read and browse without paying, but a free account does not cover the whole paid side, which sits behind Free and VIP membership
- The stated activity figures cover new signups and a past year of logins, not the total active base, so 30k new users monthly; 10m logins in 2022 gives an activity snapshot rather than a size
- Support runs on chat, email and help centre only, so there is no direct-call option listed
Who each suits
POPpen.de
Who it suits
- Adults who want messaging, chat and a forum with no subscription in the way.
- Singles and couples with a broad brief rather than a single interest, since casual, discreet and mature covers casual, discreet, mature, fetish, swinger and trans.
- Readers comfortable signing up with a Hong Kong operator and with Data processed outside the EEA (Hong Kong).
Who should look elsewhere
- Not for readers who want a free opening move before any subscription: on EroFantasie, Registration free, first message free covers registration and an opening message.
- Not for anyone who expects contact to come free: at Senior.dk Dating, Free signup and browsing; contact needs paid VIP puts contact on a paid VIP plan, a different trade.
- Not for readers who only want forum discussion: Forum use is free of charge makes forum use free of charge at BDSM-baari, with no matching side needed.
Sub or Dom
Who it suits
- Adults who want to meet BDSM subs, doms and switchers and prefer a focused audience over a general pool
- Readers who want to browse and match at no cost and only pay if they decide to upgrade
- Adults who want a discreet billing line on their bank statement
Who should look elsewhere
- Adults looking for EroFantasie, where registration and a first message are covered for nothing, so a wider start costs less to try
- Adults who want phone support, since the listed channels here are chat, email and help centre only
- Adults after Senior.dk Dating, which serves a much older audience than BDSM subs, doms and switchers
Country by country
| Country | POPpen.de | Sub or Dom |
|---|---|---|
| Austria | Yes | No |
| Germany | Yes | No |
| Switzerland | Yes | No |
Questions about each
POPpen.de
Which plans are there, and what do points buy?+
Free, Premium, VIP, Commercial sets out a free tier beside Premium, VIP and Commercial. Points buy extras, no cash payout explains the rest: extras are bought with points, which are not paid out in cash. Start on the free tier and treat point purchases as optional.
What is free without paying anything?+
Profiles, messages, chat and forum are free is broad for a service that also sells paid tiers: a profile, messages, chat and the forum are all covered. Browsing and messaging can be used before any payment decision, so any paid level sits on top of a working free service.
Sub or Dom
Is it free to use Sub or Dom?+
Yes, for the core of it. The service states Free to join, browse and match, which covers joining, browsing and matching at no charge. A paid tier exists alongside that, since Free and VIP membership sets out free and VIP membership as the two options, so the money comes later if you want the paid side.
How discreet is billing on the bank statement?+
The published position is a discreet bank statement with no sharing with a third party, as stated in Discreet bank statement; no 3rd party sharing. That is the only billing disclosure on record, and no payment processors are named, so check the descriptor on your own statement after the first charge.
Other options to compare
Other matchups
- POPpen.de vs BDSM-baari
- POPpen.de vs Fetisch.de
- POPpen.de vs BDSM Singles
- POPpen.de vs deeLINE
- POPpen.de vs Killing Kittens
- POPpen.de vs SexFinder
- POPpen.de vs SwingTowns
- POPpen.de vs Wadanga
- POPpen.de vs AdultFriendFinder
- POPpen.de vs Instabang
- POPpen.de vs ALT.com
- POPpen.de vs DeutscherCupid
- POPpen.de vs TransDate