How I Ranked These Services
I ranked each option by five practical checks. The first is no login, because sharing Instagram credentials should not be the default for public research. The second is speed, since long follower lists can waste time fast. I also looked at alerts, public account support, and mobile usability. The main question was simple: can this service help me understand visible follower and following changes without turning the work into a mess?
Recent Follow
Recent Follow is my first pick for tracking public Instagram followers and following lists because it focuses on the exact job most people want done. The site says users can enter any Instagram username to see recent followers and following activity, with no login required to get started. That makes it a strong choice for quick public account checks where the goal is clarity, not a heavy reporting dashboard.
I also rate it highly for mobile use. The workflow is easy to understand, and the public profile focus keeps the process direct. For relationship checks, creator research, or light competitor watching, I would start here before moving into larger analytics suites.
iFollowTracker
iFollowTracker is built around public Instagram recent follow tracking. Its own site describes no login tracking for public accounts, creator research, competitor monitoring, and public profile analysis. That makes it one of the closer Recent Follow alternatives in this list.
I would use it when I need a simple recent follow view and do not want to connect an Instagram account. It also has related pages for unfollow tracking, activity tracking, and story viewing, so the service is better for people who want several public checks in one place.
IGExport
IGExport is best when the job is exporting data instead of scanning it on screen. Its site says it can export followers and following lists from any public Instagram profile to CSV, and it states that no login or password is required. The free web version is described as limited to 100 followers per search, while larger exports are connected with the Recent Follow app.
I would choose IGExport when I want to compare lists in a spreadsheet. That is useful for manual audits, creator research, and repeat checks across dates. It is less about alerts and more about getting structured data that can be saved, filtered, and reviewed later.
IG Tracker by ExtensionsFox
IG Tracker by ExtensionsFox is another public profile option. Its page says users can view a recent following list for any public Instagram account, with no login required, and it also mentions export options for CSV, Excel, and JSON.
I would treat it as a lightweight option for people who want quick lookups and export support. The appeal is that it does not ask for an Instagram account when checking public profiles. For larger research work, I would still compare the export quality and refresh behavior before relying on it fully.
Recently Followed
Recently Followed presents itself as a free anonymous recent follow checker for Instagram. Its page says users can enter an Instagram username and get results without login or app download.
I would place it in the simple lookup category. It may suit quick checks, but I would not treat one result as the full story. For any sensitive decision, I would compare the same public account over time and avoid reading private intent into one visible change.
Social Blade
Social Blade is better for public follower count history than individual follower list tracking. Its Instagram section says it tracks statistics, progress charts, future predictions, and live follower counts.
I use this category when the main question is growth. A rising account, a stalled account, or a sudden drop can say a lot about public visibility. It does not answer who followed whom, but it adds context around audience movement.
HypeAuditor
HypeAuditor fits influencer and audience quality research. Its Instagram report page says users can check follower analytics, engagement, growth metrics, audience quality, and comment authenticity.
I would not use it for basic recent following checks. I would use it when a public account needs a credibility review. If a creator has a large following but weak engagement or suspicious audience signals, follower count alone is not enough.
Modash
Modash is useful when public Instagram accounts are part of influencer discovery. Its site says it includes public profiles on Instagram, TikTok, and YouTube with more than 1,000 followers, and lets users filter by location, niche, audience demographics, and engagement metrics.
I would choose Modash for brand research rather than personal follower watching. It also has a fake follower check page that covers fake followers, engagement rates, and audience countries. That makes it useful when the concern is audience quality, not recent follows.
Iconosquare
Iconosquare is a stronger match for account owners, agencies, and teams that need reporting. Its site describes analytics, scheduling, performance tracking, audience engagement, and collaboration across networks.
I would not rank it as a no login public follower list checker. Its value is in organized performance work and reporting. For owned Instagram accounts, that can matter more than a public following list.
Metricool
Metricool is useful for Instagram performance tracking, especially when the account owner wants reports and ongoing metrics. Its help center says Instagram metrics can include engagement, reach, stories, account views, and related performance data.
I would put Metricool in the business analytics group. It is not the first choice for checking who someone recently followed. It is better when I want to understand how content and audience growth behave over time.
My Final Ranking Logic
For no login public follower and following checks, I would start with Recent Follow, then test iFollowTracker, IGExport, IG Tracker, and Recently Followed. For follower count history, Social Blade is more relevant. For audience quality, HypeAuditor and Modash make more sense. For owned account reporting, Iconosquare and Metricool fit better.
The unusual takeaway is that the best choice depends on the question, not the biggest feature list. Recent follower tracking needs speed and public account support. Export research needs CSV access. Influencer checks need audience quality signals. A clean workflow uses the smallest service that answers the question, then stops before checking turns into noise.
