Analyzing 7,132,8997.1M ReviewsFor 20,27520.3K Experts
We graded 10 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
From 2,641 Google reviews of 10 top-rated aerobics studios nationwide; 10 of them in Duluth, GA. Updated November 2, 2026.
Pick the job — we re-rank companies by how customers rated that exact job.
Experts Score 0–100Experts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown. and a letter grade per factor (A = top 20% of aerobics studios).
| # | Company | ScoreExperts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown. | FactorsFactor grades, in orderSatisfaction (54%): Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Reliability (24%): How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Craft & service (0%): Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Value (14%): Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Momentum (0%): Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Replies to reviews (7%): How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.One letter per factor score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = below 20. | ★Google star rating as shown on Google Maps. | Typical billMedian bill customers of this company reported in their reviews (needs 3+ priced reviews). |
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| 1 | All Around FitnessDuluth, GA | A 100How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 69%100+69.2Reliability 31%99+30.5Experts Score= 100Not enough data for value, replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA––A– | 5.00 | — |
| 2 |  TOP CYCLE LLCDuluth, GA | A 98How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 69%98+67.8Reliability 31%98+30.2Experts Score= 98Not enough data for value, replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA––A– | 4.99 | — |
| 3 |  Jazzercise Peachtree CornersDuluth, GA | A 97How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 69%98+67.8Reliability 31%95+29.2Craft & service penalty99−0.1Experts Score= 97Not enough data for value, replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAA–A– | 4.98 | — |
| 4 | Vitality Method Studio, Duluth and LawrencevilleDuluth, GA | A 93How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%99+62.9Reliability 28%96+27.1Replies to reviews 8%34+2.8Experts Score= 93Not enough data for value; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA––AD | 4.98 | — |
| 5 | Iron Tribe FitnessDuluth, GA | A 92How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%99+62.9Reliability 28%95+26.8Replies to reviews 8%34+2.8Experts Score= 92Not enough data for value; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAA–AD | 4.97 | — |
| 6 |  Elevate Fitness Studio - Johns Creek/AlpharettaDuluth, GA | A 90How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%97+61.6Reliability 28%96+27.1Replies to reviews 8%22+1.8Craft & service penalty99−0.1Experts Score= 90Not enough data for value; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAA–AD | 4.96 | — |
| 7 |  Steel SocietyDuluth, GA | A 87How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%92+58.4Reliability 28%81+22.9Replies to reviews 8%72+5.9Experts Score= 87Not enough data for value; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAA–AB | 4.94 | — |
| 8 |  Ferris FitnessDuluth, GA | A 84How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%87+47.5Reliability 24%78+18.9Value 14%91+12.9Replies to reviews 7%100+7.1Momentum penalty75−2.5Experts Score= 84Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABAABA | 4.89 | — |
| 9 |  Spice Pole + Aerial FitnessDuluth, GA | A 80How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%86+46.9Reliability 24%68+16.5Value 14%100+14.1Replies to reviews 7%92+6.5Craft & service penalty90−1Momentum penalty73−2.7Experts Score= 80Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABAABA | 4.89 | — |
| 10 |  ATL FITNESS 24/7 PEACHTREE CORNERSDuluth, GA | B 71How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%77+48.9Reliability 28%66+18.6Replies to reviews 8%65+5.4Craft & service penalty94−0.6Momentum penalty84−1.6Experts Score= 71Not enough data for value; its weight is shared by the others.Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BBA–AB | 4.76 | — |
What customers paid, from the price Google asks reviewers to report.
| Job | Low25th percentile: 1 in 4 customers paid less than this. | TypicalMedian of the bill customers reported in their Google review (Google asks reviewers for a price range; we use the middle of each range). | High75th percentile: 1 in 4 customers paid more than this. | FairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”. |
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How the 10 aerobics studios we rated in Duluth, GA compare, and what customers praise most.
A = score 80+, F = below 20.
Average stars per company.
Share of Google review highlights.
All price verdicts left with reviews.
Share calling it great / reasonable / overpriced.
Satisfaction (54%) — Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.
Reliability (24%) — How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.
Craft & service (penalty, up to −10) — Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.
Value (14%) — Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.
Momentum (penalty, up to −10) — Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.
Replies to reviews (7%) — How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.
The 10 best-rated aerobics studios in Duluth, GA average 4.9★ on Google across 2,641 reviews. Iron Tribe Fitness has the top rating (5.0★), and ATL FITNESS 24/7 PEACHTREE CORNERS has the most reviews (985). Updated November 1, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (2,641 reviews combined) and currently operating. Request a call back and the company will phone you directly.
“A few years back I stumbled on Iron Tribe and figured I would give them a shot because they have the coach instructed group classes that fit my workout style very much. Plus they have always been very welcoming and…” — Google review
“Brilliant class. 10 out of 10. Would recommend all. High intensity, training, lots of accountability. Definitely looking forward to coming back. 10 out of 10.” — Google review
“I really cannot say enough good things about this studio and the owner, Joel. I’m 65 and Pilates has become necessary for me to feel good. My instructor, Caroline is one of the most patient and kindest people I’ve…” — Google review
“Elevate Fitness has it all! Great instructors positive vibe and lots of different styles of classes. I look forward to working out!” — Google review
“I really enjoy the semi private lesson format. It’s not as much expensive as a one on one but it pushes you hard to finish a satisfying work out. I haven’t really got the nutrition part down just yet but it’s been a…” — Google review
“Took my very first Jazzercise class today and it definitely wont be my last! I love to dance so the fact that they take cardio, make it fun and even add weights makes it easy to stay motivated:) Everyone was also so…” — Google review
“I love this studio!! There are amazing instructors, a variety of classes offered and monthly showcases which are super fun and entertaining!” — Google review
“Donnie and Lana are AMAZING. The gym is the cleanest and best cared for that you will ever see. The community is extremely welcoming for all levels from elite powerlifters to first timers. They also have amazing…” — Google review
“All the equipment you need, affordable subscription, clean restroom, bottle filler and more. Love this place, only place I wanna work out!” — Google review
“I absolutely love this place! The music, coaches, environment, and overall vibes are amazing. You get such a good workout while actually having fun, which makes it so much easier to look forward to coming back.…” — Google review
We scan Google Maps for aerobics studio listings in and around Duluth, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Iron Tribe Fitness has the highest Google rating on our Duluth list: 5.0 out of 5 from 248 reviews (as of November 1, 2026).
ATL FITNESS 24/7 PEACHTREE CORNERS has the most Google reviews among the companies listed here: 985, with a 4.8★ average.
Only open Duluth-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.
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Analyzing 7,132,8997.1M ReviewsFor 20,27520.3K Experts