Aria vs Supergrow: an honest comparison for LinkedIn creators
Pick Supergrow if you want a voice-aware LinkedIn writing and scheduling tool with team workspaces and approval workflows. Pick Aria if you want posts published on autopilot in your voice, with code-level checks that keep every personal fact true.
At a glance (checked October 2026)
| Supergrow | Aria | |
|---|---|---|
| Price | Pro $39/month, Teams $199/month (7-day trial) | $39/month Solo, $19 for founding members |
| Learns your voice | Yes ("Content DNA") | Yes |
| Scheduling | Yes, with calendar and auto first comment | Yes, full autopilot or approval mode |
| Carousels | Yes, carousel maker | Yes, mixed in automatically with your photo |
| Interviews or transcripts to posts | Yes ("Postcast AI interviews") | Yes, paste any call or voice-note transcript |
| Teams and agencies | Yes (Teams plan, 5 accounts) | Not yet |
| Analytics | Yes, profile analytics and weekly report | Basic today |
| Checks posts for invented personal facts | Not checked | Yes, in code |
Where Supergrow is stronger
Supergrow has team features today (shared calendar, approvals, per-member analytics) and more analytics. If you manage several people's LinkedIn, it is further along.
Where Aria is different
- Autopilot first: Aria plans the queue, writes, adds carousels and publishes without a weekly writing session.
- Truth checks: a post that mentions a client, number or event you never gave Aria is thrown away before it reaches your queue.
- Strict anti-AI-phrasing rules, enforced in code.
- Free tools you can use without signing up: Brand Score, Hook Writer and Voice Test.
See how your LinkedIn scores on positioning, voice, hooks and consistency.
Get your free brand score →Sources: Supergrow pricing (October 2026)