PostSider vs Unfollow Checker
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
PostSider compared with Unfollow Checker
| Detail | 
PostSider | 
Unfollow Checker |
|---|
| What it does | AI workflow social publishing with human review
| Find who unfollowed you and who doesn't follow back on Instagram and Threads
|
|---|
| Stage | Not given
| Startup
|
|---|
| Founded | Not given
| 2026
|
|---|
| Based in | PL
| Not given
|
|---|
| Pricing model | Freemium
| Free
|
|---|
| Pricing | 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.
| Not given
|
|---|
| Key features | - 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
| - Compare two exports to see who unfollowed or who is new
- Local browser analysis with no password required
- Support for Instagram and Threads exports
- Works with JSON and HTML export formats
- Search follower lists for specific accounts
- Optional account sync across devices
- Works on mobile browsers and can be added to home screen
- Analyze multiple accounts
|
|---|
| What makes it different | - 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
| - No password or app installation needed
- Analysis runs entirely in your browser
- Free manual checks without sign-up
- Works with official Meta exports only
- Supports both Instagram and Threads platforms
|
|---|
| 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) | 16 ▼ −2 (down) since last check | Not checked yet ● no change since last check |
|---|
| Trust Flow (Majestic) | 5 | 0 |
|---|
| Citation Flow (Majestic) | 31 | 17 |
|---|
| Referring domains (Majestic) | 78 | 10 |
|---|
4 details filled in for both companies.
More alternatives to PostSider More alternatives to Unfollow Checker