Compare · LinkedIn growth tools
Blowhorn vs Expandi
Expandi is a serious outbound machine: LinkedIn and email sequences, InMails and personalization at volume. Blowhorn is not a sequencer. It's for careful outreach and real-person amplification, from your own Chrome.
Which one fits you
If Expandi is the better fit, go use it. We mean that.
Choose Expandi if
- You run outbound sales and need multi-step LinkedIn and email sequences
- You want A/B tests, personalization and agency white label
- Volume matters more than anything else
Choose Blowhorn if
- You want careful LinkedIn hygiene, not volume prospecting
- No vendor server should log in as you; Blowhorn acts from your own signed-in Chrome
- You also speak on X, Reddit, Hacker News, GitHub, Bluesky and Slack, and want your people amplifying
Side by side
Expandi pricing as of Oct 2026: $99 per seat per month, or $79 billed annually (source). Blowhorn: free during early access.
| Feature | Expandi |  Blowhorn |
|---|---|---|
| Built for | Outbound prospecting at volume | Careful outreach plus publishing and amplification |
| Where it acts | Expandi's cloud, from a dedicated IP | Your Macs: your own signed-in Chrome for LinkedIn, X, Reddit and Hacker News; the platform's API for GitHub, Bluesky and Slack |
| Email steps | Yes | No |
| LinkedIn outreach | Sequences, messages, follow-ups | Page invites, connect, accept, withdraw; human-paced with caps |
| Networks | LinkedIn (plus email) | LinkedIn, X, Reddit, Hacker News, GitHub, Bluesky, Slack. Instagram, TikTok, Facebook and YouTube coming soon |
| Amplify one post | No | Sound wave: one scheduled message, amplified by every profile in your account, including profiles teammates and supporters add |
| Bought engagement | None | None. Blowhorn sells no followers, likes or reposts |
| Price | Per seat or license | 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.
Outbound volume fills a pipeline. Discussion builds a reputation. Blowhorn caps itself (20 LinkedIn invitations per run, for example) because a few real conversations beat a thousand ignored invites.
Questions
Is Expandi better than Blowhorn?
For outbound sequences at volume, yes, and Blowhorn won't pretend otherwise. For careful outreach from your own Chrome plus publishing and amplification across seven networks, 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.