Cardio || Strength || Recovery Fitness Studios and online workouts "The System Works, If You Work The System.” Click for Online Workouts
Outreach This Creator For FreeFollowers
13.8K
Following
2.4K
Total Posts
Engagement Rate
0.82%
Growth Score
16 / 100
ER Rank
System of Strength (SOS) is a Fitness brand based in United States. The account has built 13.8K followers on Instagram. Its posts sit across fitness and automotive. To date System of Strength (SOS) has posted 173 times.
Systemofstrength has built an audience of 13.8K followers on Instagram over 173 posts as a Fitness account.
Systemofstrength's 0.82% engagement rate is below the median of 2.04% among Fitness accounts with 10K–100K followers, measured across 6,024 accounts in the InstME index.
Systemofstrength's audience-quality score is 94/100, with 5% of followers looking low-quality or inactive, a strong signal of genuine reach.
Estimated sponsored-post value
$48–$90
Based on 13.8K followers and a 0.82% engagement rate, a single sponsored post by Systemofstrength is worth an estimated $48–$90. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience Health
~5% of followers look low-quality or inactive.
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Last reviewed: Apr 1, 2026
System of Strength (SOS) is a fitness brand based in United States on Instagram, with 13.8K followers.
System of Strength (SOS) posts on Instagram as @systemofstrength.
System of Strength (SOS) has 13,823 followers on Instagram (13.8K) as of Apr 1, 2026.
System of Strength (SOS)'s engagement rate is 0.82%, calculated from average likes and comments per post relative to followers. That is below the median of 2.04% for Fitness accounts with 10K–100K followers in the InstME index.
InstME's audience-quality analysis estimates about 5% of System of Strength (SOS)'s followers are low-quality or inactive, giving an audience-quality score of 94/100.
System of Strength (SOS) is registered as a business account on Instagram.
System of Strength (SOS) is categorized as a fitness and automotive account in the InstME index, based on the profile's bio and Instagram category across 173 posts.
System of Strength (SOS)'s profile places the account in United States. Location comes from public profile signals, so treat it as the account's stated market rather than a confirmed address.
173
39th
Audience Score
94 / 100
Follower Ratio
5.9×
Est. Post Value
$48–$90
Predominantly men · mostly 18–34
Typical for Fitness creators in United States, modeled from the niche, not measured for this account.
Content Focus
Primary: Fitness
Secondary: Automotive
40.4K
Engagement
1.14%
A sponsored post from System of Strength (SOS) is estimated at $48 to $90. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
