GroupBlaster vs GroupAutoPoster
TL;DR: both auto-post to joined groups through your browser. GroupAutoPoster costs $37 flat/mo with AI rewriting and RSS; GroupBlaster costs $5.99/mo with a free tier and human-in-the-loop approval modes.
We make GroupBlaster. Prices verified September 2026 — confirm current terms with each vendor: GroupAutoPoster pricing.
| Dimension | GroupBlaster | GroupAutoPoster |
|---|---|---|
| Monthly price | $5.99 (or $57.60/yr) | $37 flat |
| Free tier | Free: 5 campaigns, 10 posts/month, manual mode | None — 7-day money-back guarantee |
| How it posts | Chrome extension, posts through your logged-in browser session | Chrome extension, posts through your browser session |
| Publish modes | Manual, Confirm-each-group, and Auto | Automatic posting |
| Content variation | Per-campaign content; no AI rewriting | AI rewriting per group (OpenAI or bring-your-own-key) |
| Scheduling | Once, Daily, Weekly, Monthly per campaign | One-time + recurring (daily, weekly, custom interval) |
| Safety model | ≥15s pacing floors, sequential runs, instant halt on warnings/CAPTCHAs | Configurable delays between posts |
Where the $31/month difference goes
GroupAutoPoster's premium buys automation depth: AI rewriting so every group sees unique phrasing, RSS feeds that turn new articles into campaigns, and first-comment automation for links. If you want to set everything once and never touch it, that package is genuinely strong.
GroupBlaster spends the budget differently: a free tier that never expires, three publish modes instead of auto-only, and a safety model built around human approval — Manual fills the post and lets you click Post yourself, Confirm has you approve group by group, and everything halts the moment Facebook pushes back. Different philosophy: stay in control rather than walk away.
Who should pick which
Pick GroupBlaster if you want to try before paying anything, prefer approving posts over full autopilot, or post at volumes where $37/month never pays back.
Pick GroupAutoPoster if AI rewriting, RSS automation, and first-comment links are core to your workflow and the flat $37 is comfortably covered by the time saved.