Secret Followers vs PostSider

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Secret Followers compared with PostSider
Detail	Secret Followers	PostSider
What it does	Track any public Instagram account's recent followers and following anonymously, no login required	AI workflow social publishing with human review
Stage	Not given	Not given
Founded	Not given	Not given
Based in	PT	PL
Pricing model	Freemium	Freemium
Pricing	Free preview search available without subscription. Paid subscriptions: Standard Weekly and Standard Monthly plans, both include 3 accounts on autopilot, email alerts, full activity timeline, anonymous story viewing, and no commitment with cancel anytime option.	Standard $20/month (1 seat, 5 channels, 400 posts/month), Team $35/month (unlimited seats, 10 channels, unlimited posts), Pro $45/month (unlimited seats, 30 channels, CSV import), Ultimate $90/month (unlimited seats, 100 channels, custom OAuth). Annual billing: pay for 10 months, use for 12.
Key features	See recent followers of any public Instagram account View recent follows by any public account Track up to 3 accounts simultaneously Email notifications for followers and unfollows Full activity timeline with names and avatars Anonymous story viewing and download Free preview search without login Re-check accounts multiple times daily Works with large accounts up to 10,000 followers No Instagram login or password required	Drag-and-drop calendar for scheduling posts across channels MCP server for AI agents like Claude and ChatGPT REST API and Node.js SDK for developers Formal approval workflows for team review before publishing AI post checker and caption rewrite per network CSV bulk import for planning entire months Automated queues with best-time scheduling Cross-platform analytics and reporting dashboard Support for 30+ social networks and platforms AES-256-GCM encryption for channel tokens at rest
What makes it different	Completely anonymous tracking with no trace left behind No Instagram login or credentials required Works on any public Instagram account instantly Real-time notifications for follower changes Free preview available without subscription	No AI publishing autonomously - AI drafts, humans decide what goes live Works with your existing AI tools - n8n, Claude, Make, or custom code Built by one founder - direct support and no enterprise bloat Full API and MCP access on all plans, including free trial
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	10 −1 (down) since last check	16 −2 (down) since last check
Trust Flow (Majestic)	10	5
Citation Flow (Majestic)	25	31
Referring domains (Majestic)	16	78

6 details filled in for both companies.

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