Influence vs PostOnce
Both are in Social media management. Here is how their plans, prices and features compare, taken from each vendor's own site.
The main differences
- Influence's cheapest paid plan is $15.83/mo, against $24/mo for PostOnce.
| Influence | PostOnce | |
|---|---|---|
| Starting price | from $15.83/mo | from $24/mo |
| Free plan | No | No |
| Free trial | Yes | Yes |
| Plans | Starter ($19/mo, $15.83/mo annual, $190/yr); Growth ($39/mo, $32.50/mo annual, $390/yr); Pro ($69/mo, $57.50/mo annual, $690/yr) | Creator ($29/mo, $24/mo annual, $290/yr); Pro ($69/mo, $58/mo annual, $690/yr); Agency ($199/mo, $166/mo annual, $1,990/yr) |
| Fees and pricing notes | None stated | None stated |
| Best for | Creators, Small business, Agencies | Creators, Small business, Agencies |
| Key features | Influence IQ drafts and revises posts from your Brand Guidelines and brief, and suggests posts and dates; Campaigns that start from one idea, with text and media tailored for each channel; Weekly plan, calendar view and rescheduling until delivery starts; Reusable media library | Post once on a main platform and it publishes to your other connected accounts; Works with TikTok, Instagram, YouTube, Facebook, LinkedIn, X, Threads, Bluesky and Pinterest, through each platform's official posting APIs; Scheduling, existing-content support and image repurposing; Unlimited workflows and posts on every plan |
| Checked on | 2026-10-14 | 2026-10-14 |
Prices change; confirm on the vendor's site before you buy. Full details and sources are on each tool's page.
Influence
- Unlimited connected accounts on every plan, across 20+ platforms
- Annual billing is cheaper on every plan
- 7-day trial with the plan's full monthly allowances
Trade-offs
- No free plan: the trial asks for billing details and bills when it ends unless you cancel
- Posts are capped at 50 and 150 a month on Starter and Growth
- Monthly Influence IQ credits expire at the end of each subscription month
PostOnce
- Unlimited workflows and posts on every plan
- 7-day trial with no credit card, and a full refund within 7 days
- Yearly billing is two months free
Trade-offs
- No free plan after the trial
- Plans are limited by connected social accounts: 15, 50 or 200
- The page describes its AI features only vaguely, and its reach claims and testimonials are self-reported