Instagram’s September 2026 changes forced tracking services to adjust how they handle public account activity. Features that worked earlier in the year may now return less information, take longer to update, or require a different approach. This matters most when someone wants to revisit the same username and understand what has appeared since an earlier check. A useful product should be transparent about these limits instead of presenting every result as instant or complete. We looked at services that still provide practical ways to work with information visible on public Instagram accounts.
The five products below take different routes, ranging from dated tracking to manual comparisons and downloadable lists. We selected IGDetective, RecentSpy, FollowSpy, Recent Follow by IGExport, and DolphinRadar because their approaches are distinct enough to compare without filling the article with near identical products. Some focus closely on follower relationships, while others add Stories, exports, or wider account research. Here is how each option fits the post update Instagram environment.
1. IGDetective: Dated Tracking With Clear Limits
After Instagram changed how follow lists work in September 2026, IGDetective adjusted its tracker to continue recording supported activity on public accounts. Rather than promising an exact sequence of account actions, it records newly detected follows and followers with the date each entry was first spotted. A free eligibility check shows whether a public username can currently be tracked before the user pays for ongoing access. Paid accounts are refreshed daily, although a newly observed connection can occasionally take several days to appear. One subscription supports tracking for up to five public accounts.
Its main tracking features include:
- Dated entries for newly detected follows;
- Records of newly observed followers;
- Daily refreshes for active paid tracking;
- Free eligibility checks before purchase;
- Story Archive for profiles included in a paid plan.
Unfollow tracking is currently unavailable, and the service does not claim access to private profiles, direct messages, or profile visitors. No Instagram login is required for the tracking process.
IGDetective’s main strength is the amount of context retained after the initial lookup. The dated timeline becomes more useful as observations accumulate, while Story Archive automatically keeps Stories from tracked profiles after they expire. Clear boundaries around unavailable information also make it easier to understand what each result actually represents.
2. RecentSpy: Comparing One Search With the Next
RecentSpy takes a comparison based approach to public Instagram research. Instead of depending entirely on the arrangement of names shown inside Instagram, previous searches can provide a reference point for later visits. Follower and following information sits alongside access to public Stories, Highlights, posts, and Reels. The product also has profile insight features for users interested in engagement and posting activity beyond account connections. This gives it a wider research role without turning it into a full social media management suite.
Several parts support repeated account checks:
- Searches involving public followers and follows;
- History from previously examined usernames;
- Comparison of results from separate visits;
- Anonymous access to public Stories and Highlights;
- Additional profile insights for supported accounts.
The history element matters most after a username has been searched more than once. A single lookup provides a view of the account, while later visits create material that can be compared.
RecentSpy works well for people who prefer to investigate differences themselves rather than rely on a continuously growing activity feed. Its mix of connection and content information also provides several ways to examine the same public profile. The tradeoff is that its strongest value appears after multiple checks have created enough history to compare.
3. FollowSpy: A Narrower Route to Connection Data
FollowSpy keeps most of its attention on the relationships visible around an Instagram username. Its interface brings follower information, following checks, and public Story viewing into a relatively compact environment. There is less emphasis on creator analytics, large exports, or detailed marketing reports than on some broader platforms. That narrower focus can reduce unnecessary steps when the original question concerns account connections. Browser access also means there is no separate desktop program to install before starting a search.
The service brings together:
- Public follower information;
- Following related lookups;
- Checks involving visible connection changes;
- Anonymous viewing of public Stories;
- Web based access across compatible devices.
These functions stay close to the profile itself rather than moving the user into a separate analytics workflow. That keeps the experience fairly direct for short research sessions.
FollowSpy’s strongest point is simplicity rather than the size of its toolkit. It can suit users who want follower related information and Story access without spending time navigating unrelated statistics. More demanding research involving datasets or extensive profile analysis may call for a broader platform.
4. Recent Follow by IGExport: Lists That Can Leave the App
Recent Follow by IGExport approaches Instagram research from a more portable angle. Its mobile apps provide access to follower and following information, while related IGExport tools can turn account lists into CSV files. A spreadsheet gives the user room to sort, filter, or retain names without keeping the original service open. Exported information can include usernames, profile URLs, display names, verification status, and other supported account fields. This makes the product relevant when the desired result is a workable dataset rather than only an on screen lookup.
Its practical options cover:
- Follower and following information;
- CSV exports for supported Instagram lists;
- iOS and Android access;
- Search history for previously checked usernames;
- Account details included with supported exports.
Exporting creates a separate reference that can be handled independently after the search is complete. It also gives spreadsheet users more control over how larger sets of names are arranged.
The product’s strongest side is flexibility after data has been retrieved. Mobile access suits quick checks, while CSV files are better for work that continues outside the original interface. It is therefore more attractive for list management than for someone whose priority is an automatically maintained activity timeline.
5. DolphinRadar: More Room for Wider Account Research
DolphinRadar treats follower activity as one part of a larger public Instagram research environment. Connection searches can lead into mutual relationships, exports, likes, and other visible account information available through its separate tools. This arrangement is useful when finding a new username raises questions that cannot be answered from follower data alone. The broader scope also separates DolphinRadar from products designed almost exclusively around monitoring changes in follows. For a basic lookup, however, many of those additional sections may not be necessary.
Its wider selection covers areas such as:
- Public follower and following research;
- Mutual relationship checks;
- Export options for account lists;
- Visible engagement information;
- Additional tools for examining public profiles.
Having these areas under one platform gives users several directions to continue after the initial connection search. The value comes from breadth rather than concentrating every function on one tracking method.
DolphinRadar is strongest when follower information is only the first stage of the research. Mutual connections, exports, and engagement related tools allow a username to be examined from several angles. Someone interested only in changes to a small number of accounts may prefer a more specialized option.
Which Approach Fits the Job?
There is no single workflow shared by all five products, so the useful choice depends on what should happen after the first search. IGDetective is structured around accumulating dated observations, while RecentSpy works better when separate searches need to be compared manually. FollowSpy keeps the process tighter for connection focused checks, and Recent Follow by IGExport is better suited to users who want to work with lists outside the original app. DolphinRadar provides the widest research environment when follower data needs to be considered alongside other visible profile information.
Final Thoughts
Instagram’s September 2026 changes did not remove every way to examine activity around public accounts, but they made precise claims and clear limitations more important. The five products here respond to that situation with different methods rather than one common tracking model. Dated records, repeat searches, compact lookups, CSV exports, and broader profile research each serve a different type of task. None of them should be treated as a route to private profiles, direct messages, or other information Instagram does not expose publicly. Comparing what each service actually records or displays is more useful than choosing one based on the longest feature list.