Compare · Cloud schedulers
Blowhorn vs Sendible
Sendible is a polished cloud scheduler for agencies and marketing teams, with unlimited users, white-label client dashboards and reporting. Blowhorn is for real-person amplification on the networks where developers talk.
Which one fits you
If Sendible is the better fit, go use it. We mean that.
Choose Sendible if
- You run an agency and need white-label dashboards and client reporting
- You want unlimited team members without per-seat fees
- You need scheduled publishing across the mainstream social networks
Choose Blowhorn if
- One post should be lifted by many real profiles, not scheduled
- Reddit, Hacker News, GitHub and Slack are where your audience is
- You want posting to come from your own Chrome, signed in as you
Side by side
Sendible pricing as of Nov 2026: Plans from $35/mo with unlimited users on every plan (not per seat); annual billing saves 15%. No free plan; 14-day trial. (source). Blowhorn: free plan available, see pricing.
| Feature | Sendible |  Blowhorn |
|---|---|---|
| Where it acts | Sendible's cloud | Your computers: your own signed-in Chrome for LinkedIn, X, Reddit and Hacker News; the platform's API for GitHub, Bluesky and Slack |
| Networks | 9 incl. Facebook, Instagram, TikTok, YouTube, Threads, Bluesky | LinkedIn, X, Reddit, Hacker News, GitHub, Bluesky, Slack. Instagram, TikTok, Facebook and YouTube coming soon |
| Many people amplifying one post | No | Sound wave: one scheduled message, amplified by every profile in your account, including profiles teammates and supporters add |
| Approval workflows | Yes, from the second tier up | Queue, profiles, approvals and run history |
| White-label client dashboards | Yes, on the top two plans | No |
| Reddit, Hacker News, GitHub, Slack | No | Yes |
| AI agents | Publishing API announced, not yet shipped | MCP server, REST API, AI skills and a full CLI with --json and --dry-run on writes. Your agent drives, you hold pause |
| Bought engagement | None | None. Blowhorn sells no followers, likes or reposts |
| Price | Per plan, unlimited users | Free during early access |
Strong signal, not bought numbers
Blowhorn doesn't sell followers, likes or repost packages, and it never will. A like from someone paid to click is weak signal: it moves a number and nothing else. Strong signal is a reply, a question, a repost with a real take from someone who knows your work, a thread that turns into a discussion. Blowhorn exists to get your message in front of the people who would answer it, through the profiles of real people who chose to back you.
Sendible proves the work got done: scheduled, approved, reported, all under the agency's own brand. It doesn't start a discussion. Blowhorn spends its effort on the first hour of a post that matters, when real people replying is what gets it seen.
Does your current tool look human?
Websites check. Run the free Am I a Bot? test in the browser you use it in and see what they see.
Frequently Asked Questions
Is Sendible better than Blowhorn?
For agencies that need white-label client dashboards and reporting across the mainstream networks, yes. For amplifying a few posts that really matter through real people on the networks where developers talk, we think Blowhorn is the better fit.
One message out, many ears in
If that sounds like what you've been missing, give Blowhorn a try. It's free during early access.