Key Takeaways
– SocialSleuth.xyz is our pick for personal and relationship tracking: a detailed first report in around 30 minutes, AI insights into unusual interactions, and weekly updates.
– DolphinRadar offers broad tracking for follows, likes and interests, but its first standard report generally takes about a week.
– Snoopreport is a good fit for scheduled reports of likes, follows and interests.
– IGDetective suits people who want on-demand checks, a Story archive and an AI chatbot.
– FollowSpy focuses on one job: spotting recent follows and unfollows.
Why Use an Instagram Activity Tracker?
Wondering who your partner recently followed on Instagram, or why one name keeps appearing in their comments? An Instagram activity tracker helps you see new follows, likes, comments and other activity from public accounts without checking every post yourself.
Some tools give you a simple list of changes; others dig into the bigger picture. Here’s how five popular choices compare in 2026.
Quick Comparison at a Glance
| Tool | Best for | Update cadence | Target’s Instagram login needed? |
| SocialSleuth | Personal tracking and relationship insights | First comprehensive report in ~30 minutes; then weekly | No |
| DolphinRadar | Broad activity monitoring | First report ~7 days; then weekly | No |
| Snoopreport | Likes-and-follows history | First report ~7 days; then weekly/monthly | No |
| IGDetective | On-demand personal checks | Profile/Stories in minutes; new follows can take days; on-demand/daily | No |
| FollowSpy | Recent follows and unfollows | Public follow/follower lookup; ongoing follow-change monitoring | No |
1. SocialSleuth — Best for Personal Tracking and Relationship Insights
A list of random likes won’t tell you much. SocialSleuth goes further: it spots who’s getting repeated attention, whether comments sound flirty, how often accounts like each other’s posts, and whether certain interactions keep happening late at night.
Better still, you don’t have to wait a week to get started. SocialSleuth typically delivers a comprehensive first report in around 30 minutes, drawing on available past and current activity. Weekly updates flag abnormal signals and track recent follows, unfollows, likes and comments.
Its Abnormal Signals section puts four questions front and centre:
– Top 5 Inner Circle: Which people keep showing up in their interactions?
– Flirty Comments & Secret Emojis: Do comments or emojis suggest unusual familiarity?
– Obsessive Likes: Are two accounts repeatedly liking each other’s posts, and is the visible back-and-forth unusually frequent?
– Intimacy After Dark: Are noteworthy interactions happening late at night?
Instead of making you connect those dots yourself, AI Insights reads the language and looks at timing and frequency together, pointing out patterns worth a closer look. The report also includes Weekly Activity and User Interests.
Best for: Someone who wants fast, easy-to-read personal tracking with relationship context.
Limitation: It only analyses publicly available Instagram activity. It cannot access private accounts or DMs.
2. DolphinRadar — Best for Broad Instagram Monitoring
DolphinRadar tracks likes, follows, unfollows and interests, and offers Story-related features. AI Insights is included with Quarterly (4 modules) and Annual (9 modules) plans, but not Monthly. It’s worth considering if you want a broad toolkit rather than one focused report.
Best for: Exploring several types of activity on public profiles.
Limitation: The first standard report takes around seven days. Historical reports cost extra, and the monthly plan excludes AI Insights. Public accounts only; no DMs.
3. Snoopreport — Best for Regular Likes-and-Follows Reports
Snoopreport organises observed likes, follows and interests into scheduled reports. You can also purchase reports covering earlier periods.
Best for: Keeping a regular record of an account’s activity.
Limitation: Reports are weekly or monthly; earlier-period reports are purchased separately. Public accounts only; no private profiles or DMs.
4. IGDetective — Best for On-Demand Checks
IGDetective offers follow tracking, Story archiving, on-demand updates and an AI chatbot. It’s aimed at people who like opening a dashboard whenever they want to check something.
Best for: Frequent, hands-on checks using several tools.
Limitation: Public accounts only; no private profiles or DMs. Instagram changes have also interrupted some follow-tracking features.
5. FollowSpy — Best for Recent Follow Changes
FollowSpy helps you check recent follows, followers, unfollows and publicly available Stories.
Best for: Answering “Who did this account recently follow?”
Limitation: Focused on follows, unfollows and public Stories; it cannot view private accounts or DMs.
Find the Right Instagram Activity Tracker
If you only need recent follow changes, FollowSpy may do the job. For regular activity lists, consider Snoopreport. DolphinRadar and IGDetective are better suited to people who want a wider set of tools.
But if you’re checking an account for personal reasons, SocialSleuth is built to give you answers that actually make sense together: a detailed first report in around 30 minutes, AI-powered insights into repeated or potentially flirty interactions, and new updates every week.
Explore SocialSleuth’s Instagram Activity Tracker to see what a fast, detailed report can show you.
All five services depend on available public information. No Instagram tracker can read private DMs or prove someone’s intentions.
