FollowerSpotter

See who doesn't follow you back on Instagram — without entering your Instagram password. FollowerSpotter scans your Followers and Following lists directly from your existing Instagram session and clearly shows: • People you follow who don't follow you back • People who follow you that you don't follow back • Your mutual followers Simple to use Open Instagram, click FollowerSpotter, and start a scan. No downloading Instagram data files, copying username lists, or manually comparing accounts. No Instagram password required FollowerSpotter works with the Instagram session already open in your browser. You never enter your Instagram password into FollowerSpotter. Recognizable results Results include usernames, display names, profile photos when available, and direct links to profiles. Search and sort your results or export them to CSV. Free & Pro The Free plan includes 2 free scans every 7 days, measured over a rolling seven-day period. Failed and cancelled scans do not consume the allowance. FollowerSpotter Pro is available for $1.99/month and allows more frequent scans. Pro access uses email verification; no separate FollowerSpotter account password is required. Designed with rate limits in mind FollowerSpotter spaces requests and uses automatic cooldowns rather than rapidly sending requests to Instagram. Instagram may occasionally limit or interrupt relationship requests, in which case FollowerSpotter stops the scan safely. Privacy-focused Instagram follower/following lists are processed in your browser and scan results are stored locally so you can revisit your latest scan. FollowerSpotter processes information needed for Pro email verification, session management and subscription access, plus limited pseudonymous quota and usage information to enforce free-scan limits, measure product usage and improve reliability. The signed-in account's numeric identifier is sent to our service and converted to a server-generated pseudonymous key; raw Instagram IDs are not stored in our quota or analytics database. Instagram follower/following lists are not sent to FollowerSpotter's servers. FollowerSpotter is an independent tool and is not affiliated with, endorsed by, or sponsored by Instagram or Meta.