authenticgrow.com vs sigmapanel.com
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 7, 2026.
Verdict
authenticgrow.com and sigmapanel.com both score 45 of 100 on the Trust Score. authenticgrow.com is the older of the two, online since 2023; sigmapanel.com since 2024. authenticgrow.com lists 107 services from $0.01 per 1,000, sigmapanel.com 443 from $0.002. On the 8 services both sell, sigmapanel.com is cheaper on 5. authenticgrow.com's public counter stands at 5,881 orders, sigmapanel.com's at 103K (+4,194 orders in 30 days, about 140 a day). Neither has reviews on the platforms we read. On the figures it is a draw — try a small order on each and compare the delivery.
Prices on the services both sell
The lowest public rate per 1,000 for each service, in US dollars at the day's rate. Cheapest is not always fastest — refill and drop stand on each listing.
Other comparisons
The nearest panels on the Trust Score to each side, online today.
authenticgrow.com against…
authenticgrow.com vs sigmapanel.com: questions and answers
Straight answers about authenticgrow.com vs sigmapanel.com, built from what we measured — the counter, the price list, the registries and the review platforms. Updated September 7, 2026.
authenticgrow.com and sigmapanel.com both score 45 of 100 on the Trust Score. authenticgrow.com is the older of the two, online since 2023; sigmapanel.com since 2024. authenticgrow.com lists 107 services from $0.01 per 1,000, sigmapanel.com 443 from $0.002. On the 8 services both sell, sigmapanel.com is cheaper on 5. authenticgrow.com's public counter stands at 5,881 orders, sigmapanel.com's at 103K (+4,194 orders in 30 days, about 140 a day). Neither has reviews on the platforms we read. On the figures it is a draw — try a small order on each and compare the delivery.
Comparing the lowest public rate per 1,000 on the services both sell — Instagram likes: $0.12 on authenticgrow.com against $0.076 on sigmapanel.com; Instagram views: $0.01 on authenticgrow.com against $0.002 on sigmapanel.com; Instagram comments: $60.00 on authenticgrow.com against $1.45 on sigmapanel.com; Instagram shares: $0.02 on authenticgrow.com against $0.024 on sigmapanel.com. sigmapanel.com is cheaper on 5 of the 8; the cheapest offer on any service is not always the fastest or the most stable, so check refill and drop on each listing.
authenticgrow.com since 2023, 5,881 orders on its counter; sigmapanel.com since 2024, 103K orders on its 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.
authenticgrow.com: unclaimed, no reviews read, Trust Score 45. sigmapanel.com: unclaimed, no reviews read, Trust Score 45. The evidence is even, and neither figure is a guarantee: start with a small order, check the delivery, and read the reviews behind each rating on the listing.