prm4u.com vs ru.wos-api.biz
Two SMM panels side by side, on the figures we measure — age from the registries, the public price list, the order counter, reviews on named platforms — not on what either says about itself. Updated September 11, 2026.
Verdict
prm4u.com scores 84 of 100 on the Trust Score, ru.wos-api.biz 35 — a 49-point gap. ru.wos-api.biz is the older of the two, online since 2018; prm4u.com since 2020. prm4u.com shows its price list — 1,933 services from $0.0009 per 1,000 — while ru.wos-api.biz keeps its list behind a login. prm4u.com shows a public counter — 34M orders, +427,325 orders in 30 days, about 14,244 a day — while ru.wos-api.biz shows none. prm4u.com is rated 4.8 of 5 across 73 reviews on the platforms we read; we found no reviews of ru.wos-api.biz there. prm4u.com's owner has verified the listing on smm.guide; ru.wos-api.biz is unclaimed. prm4u.com is the stronger pick on the figures. Whichever you choose, start with a small order.
Other comparisons
The nearest panels on the Trust Score to each side, online today.
prm4u.com vs ru.wos-api.biz: questions and answers
Straight answers about prm4u.com vs ru.wos-api.biz, built from what we measured — the counter, the price list, the registries and the review platforms. Updated September 11, 2026.
prm4u.com scores 84 of 100 on the Trust Score, ru.wos-api.biz 35 — a 49-point gap. ru.wos-api.biz is the older of the two, online since 2018; prm4u.com since 2020. prm4u.com shows its price list — 1,933 services from $0.0009 per 1,000 — while ru.wos-api.biz keeps its list behind a login. prm4u.com shows a public counter — 34M orders, +427,325 orders in 30 days, about 14,244 a day — while ru.wos-api.biz shows none. prm4u.com is rated 4.8 of 5 across 73 reviews on the platforms we read; we found no reviews of ru.wos-api.biz there. prm4u.com's owner has verified the listing on smm.guide; ru.wos-api.biz is unclaimed. prm4u.com is the stronger pick on the figures. Whichever you choose, start with a small order.
Only prm4u.com shows a public price list — 1,933 services from $0.0009 per 1,000. ru.wos-api.biz keeps its prices behind a login, so the two cannot be compared on price until it opens the list.
prm4u.com since 2020, 34M orders on its counter; ru.wos-api.biz since 2018, no public counter. Age comes from the registry record or the web archive and counts towards the Trust Score; a counter that keeps moving counts more than a large frozen one.
prm4u.com: owner verified, rated 4.8 across 73 reviews, Trust Score 84. ru.wos-api.biz: unclaimed, no reviews read, Trust Score 35. prm4u.com has the stronger evidence behind it, and neither figure is a guarantee: start with a small order, check the delivery, and read the reviews behind each rating on the listing.