NinjaPoster vs Socialnib
Two Marketing products side by side.
| NinjaPoster | Socialnib | |
|---|---|---|
| What it does | Schedules and auto-posts to Facebook groups you've joined | Chrome extension that pre-drafts AI replies on X |
| Pricing | Paid | Free plan |
| Categories | Marketing | Marketing, Social |
| Tags | Browser Extension, Social Media, Automation, AI, Scheduling | Browser Extension, AI, Social Media, Content |
| Score | 44%9 votes | 40%93 votes |
| Website | ninjaposter.io | socialnib.com |
| Founder | Not listed | Not listed |
| Listed | Oct 3, 2026 | Oct 5, 2026 |
Which should you pick?
- If price decides it, start with Socialnib: it is listed as free with paid plans, while NinjaPoster is paid.
- Too close to call: 44% for NinjaPoster and 40% for Socialnib.
- Only NinjaPoster is tagged Automation and Scheduling.
- Only Socialnib is tagged Content.
Positioning is from each listing, not an endorsement.
About NinjaPoster
NinjaPoster is a Chrome extension and web app that posts to many Facebook groups for you. It also posts to groups where you're only a regular member, so you don't need admin rights. You pick groups or saved group lists, write a post or have AI write it, attach media, set delays and schedule it. The extension then posts to one group at a time from your logged-in browser session. It doesn't need your Facebook password.
To keep posts from being identical across groups, it rewrites each one with spintax and AI. It also adds delays between posts and can pause on its own. Other features include sharing new RSS feed items to groups, adding a link as the first comment after a delay, recurring campaigns, a media library, scheduling from your phone, and live logs showing which posts worked and which failed.
It's aimed at marketers, agencies, e-commerce sellers, real estate agents, coaches, local businesses and bloggers. It costs $37 a month with all features included. You can get a refund on the first payment within 7 days. The site says it isn't affiliated with Meta, and it warns that heavy use can still run into Facebook's limits.
About Socialnib
Socialnib is a Chrome extension for X / Twitter that writes a reply draft as soon as you click into an empty reply box. It reads the post and the surrounding thread, writes a batch of 8 replies in different tones, scores them against the goal you've set, and inserts the top one. You read it, edit it if you want, and press Reply yourself. It never posts for you.
Setup is a Google sign-in. Socialnib runs the model on its own servers, so you don't need an API key or a model picker. There are 20 tones, including Founder, Technical, Hot Take, Contrarian and Trader, and each comes in two shapes: one that ends on a question and one that doesn't. You can see every reply from a batch in a keyboard-navigable table or trigger a draft with ⌘⇧Y. Voice settings let you fix a default tone, your stack and house rules for every draft.
The extension only writes into an empty box and stops if you start typing mid-write. History, favourites and settings are stored locally in your browser, and the company says replies aren't used for training. The first 100 generations are free with no card. Pro costs $8 a month for 1,000 generations.