The best Instagram growth services, tested on a real account

Nitreo came first of five with 3 out of 5, scoring 3 on every part. It added 323 followers in 30 days, the most in our test, and kept 221 of them two weeks after we stopped. When we opened 100 new followers, 67 looked like real people, 47 were active and 34 were into the same topic as our account, the best result in the lineup. Our engagement rate stayed at 2.4% and our reach at 1,200. Read our Nitreo review for the full test.

Nitreo follows, likes and views the stories of people who match the accounts, hashtags and locations you set, then unfollows them after a few days. Every plan includes a whitelist, auto-like after follow, a welcome message, a Close Friends adder, a gender filter and a weekly Instagram audit. Plans differ in the company's own estimate of monthly growth, which it says isn't a guarantee.

Three out of 5 is a fair score, not a great one. Two in three followers we checked weren't in our niche, and the company confirms it needs access to your Instagram account. Its pricing is confusing, with a second, unlabelled price table, and its homepage states no refund policy. It has 2.2 out of 5 on Trustpilot from 148 reviews (checked November 2026), with complaints about charges after trials, suspensions and refused refunds.

Flock Social came second with 2.5 out of 5. It added 192 followers, the fewest in our test, and 72 left within two weeks of stopping, leaving 120. Of the 100 new followers we checked, 65 looked real, 41 were active and 25 were in our niche. Our engagement rate slipped from 2.4% to 2.2% and reach from 1,200 to 1,110. Its results score of 3 was joint best, but ease of use was its weakest part, at 2. Our Flock Social review has more.

Flock Social engages with real accounts that follow targets you choose and unfollows them after a few days, with growth pods as a second mode. It says it works from real mobile devices and doesn't use bots or fake followers. Its help centre is unusually clear: it lists the exact actions it takes, keeps your following count within about 800 of where you started, and explains that the 7-day trial turns into a paid plan automatically.

It caused us no trouble with Instagram and met 4 of our 6 safeguard checks. You can cancel from the dashboard settings before the next billing cycle. It has 2.1 out of 5 on Trustpilot from 62 reviews (checked November 2026), with complaints about bot-like activity and login problems, though it replies to every negative review.

Kenji came third with 2.5 out of 5. It added 205 followers and 77 left within two weeks, leaving 128. But only 58 of the 100 we checked looked real, 32 were active and just 18 were in our niche. Our engagement slipped to 2.2% and reach to 1,110. Its results and value scores of 3 were joint best in the lineup, while follower quality and account safety scored 2. See our Kenji review.

Kenji auto-follows and engages people in your niche, and says it uses real phones and machine learning to sharpen its targeting. Its follow and unfollow automation can't be turned off. It has the shortest trial of the group, 3 days on monthly plans, and branded plan names: Social Rookie, Digital Influencer and CyberSocial Pro.

It met only 3 of our 6 safeguard checks, though Instagram never warned or blocked us. Its old web address is now parked for sale, so make sure you sign up at the current one. It has 2.0 out of 5 on Trustpilot from just 28 reviews (checked November 2026), the smallest base here, with complaints about fake or off-niche followers and billing disputes.

Upleap came fourth with 2.5 out of 5. It added 206 followers and 77 left within two weeks, leaving 129. Of the 100 we checked, 61 looked real, 37 were active and 23 were in our niche. Our engagement slipped to 2.2% and reach to 1,110. Ease of use was its best part at 3, joint best with Nitreo, while account safety scored 2 because it met only 3 of our 6 safeguard checks. Read our Upleap review.

Upleap automates following, liking and messages to attract followers in a niche you choose. It calls itself an Instagram agency and says it doesn't use bots or fake accounts, while listing automation features. Alongside three plans with the same prices as Nitreo, it sells a clearly labelled Agency plan, priced on request.

Its trial length is stated two ways, 7 days on the buttons and 10 in the page title. It has the best Trustpilot score in this group, 2.9 out of 5 from 150 reviews (checked November 2026), and the longest history there. Users praise helpful set-up and support, and complain about low-quality followers and billing disputes.

Kicksta came last of five with 2 out of 5, an even 2 on every part. It added 274 followers, the second-most in our test, but 119 left within two weeks of stopping, the most of any service, leaving 155. Only 53 of the 100 we checked looked real, 29 were active and 17 were in our niche, the weakest result here. Our engagement fell from 2.4% to 2.0% and reach from 1,200 to 1,020.

Kicksta puts your account in front of people who follow accounts or hashtags you pick, at a gradual pace after a warm-up of up to 72 hours. The Growth plan allows 10 sources and Advanced 30, plus a gender filter, welcome message and Close Friends adder. Its dashboard shows which source brought each new follower, which makes it easier to drop sources that don't work.

It caused us no trouble with Instagram and met 4 of our 6 safeguard checks. It has the highest starting price in the group and 1.9 out of 5 on Trustpilot from 629 reviews (checked November 2026), with complaints about Instagram verification prompts, follower loss and billing disputes.