Looking for a Sly Broadcast alternative? VoiceBlast does more for less.
Sly Broadcast is a popular ringless voicemail service, but it only does voicemail. VoiceBlast gives you ringless voicemail drops PLUS SMS blasts, email campaigns, and omnichannel outreach — all from one dashboard. No per-message markup.
| Feature | VoiceBlast | Sly Broadcast |
|---|---|---|
| Ringless Voicemail | ||
| SMS Blast Campaigns | ||
| Email Campaigns | ||
| Omnichannel Blast | ||
| 2-Way SMS Inbox | ||
| CSV Contact Import | ||
| Credit-Based Pricing | ||
| No Per-Seat Fees | ||
| Starting Price | $10 (PayGo) | $0.09-0.15 per voicemail |
Yes. Sly Broadcast charges $0.04-0.10 per voicemail depending on volume. VoiceBlast offers 250 credits for $10 (voicemails cost 3 credits = $0.12 each) or 5,000 credits for $79/month (voicemails = $0.047 each). At Growth and Scale tiers, VoiceBlast beats Sly Broadcast's pricing — and you get SMS and email included.
Yes, and more. VoiceBlast delivers ringless voicemails just like Sly Broadcast, but also includes SMS blasts, email campaigns, a 2-way SMS inbox, and omnichannel blasting — all in one platform.
Sign up for free, upload your contact CSV (we auto-detect columns), upload your voicemail audio, and start sending. The entire migration takes under 5 minutes.
Sign up free. Upload your contacts. Start blasting in under 5 minutes.