Buffer is one of the best-known social media schedulers, and it's good. It covers LinkedIn alongside other networks, has a free plan, and works with Claude and ChatGPT. So why would anyone use PostHonk? Because it's built around LinkedIn alone, and it decides your posting times for you.
At a glance
| PostHonk | Buffer | |
|---|---|---|
| Price | $5/month for up to 40 posts; $12 with no monthly limit | Free plan; Essentials $5/month per channel |
| Free option | 7-day free trial | 3 channels, 10 scheduled posts each |
| Networks | LinkedIn only | LinkedIn plus other major networks |
| LinkedIn company pages | ||
| Posting times | Picked for you: a natural minute in your chosen windows | Your posting schedule |
| Claude and ChatGPT | Buffer MCP, on every plan | |
| AI writing help | Polish writing, or write with Claude or ChatGPT | AI Assistant |
| Analytics |
Where Buffer is stronger
If you post to more than LinkedIn, Buffer is the obvious choice: one queue for all your networks. It also supports LinkedIn company pages, has analytics, and its free plan is enough for light use. Buffer has been around for years and is a safe pick.
Where PostHonk is stronger
- Made for one job. No channel switching, no settings for networks you don't use. Write, add to queue, done.
- Timing on autopilot. Tell PostHonk how many posts a week and roughly when. It spreads them out and posts at natural, off-the-hour minutes so your profile doesn't look automated.
- One price, everything included. Pro is $5 a month with the Claude and ChatGPT connector, Polish writing and images included.
Choose Buffer if…
Choose PostHonk if…
Prices and features were checked on 17 October 2026 on each company's own website. They change often, so check before you buy. Buffer is a trademark of its owner. PostHonk isn't affiliated with it.