Dedicated vs Dedicated
Comms vs Sendblue
Comms is an SMS + iMessage line with an inbox and an optional agent. Teams that already text customers use it when they are shopping a line — not a blast tool.
The honest split
Sendblue has been in this market for years. Their public site (August 2026) leads inbound from about $100/month; outbound is often an Enterprise conversation. They publish SOC 2, HIPAA, and a CRM. That is real weight if those are the buying criteria.
Comms Dedicated is $200/month with $0 setup: your own E.164, you pick the area code, 5,000–7,000 messages a day, plus the inbox and an optional agent. That is the SKU to compare. Plus at $50 is a shared platform line — a trial, not a merchant shipping number.
Side by side
| Sendblue | Comms Dedicated | |
|---|---|---|
| Dedicated price | From ~$100/mo inbound-first (their public site, Aug 2026). Outbound is often Enterprise. | $200/month, $0 setup |
| The line | Dedicated messaging line | Own E.164. Choose the area code. 5,000–7,000 messages/day. |
| What ships with the line | API plus CRM. SOC 2 and HIPAA on their public site. | SMS + iMessage line, inbox, optional agent |
| Who it fits | Teams that want years of inbound API work, compliance paperwork, and a CRM. | A product that already texts customers and is shopping a line — own number, not a shared trial. |
Sendblue figures attributed to their public site, August 2026. Do not mix their dedicated price with Comms Plus ($50, shared).
FAQ
Why does the homepage say $50?
That is Plus — a shared platform line with unlimited messages and line health. Dedicated, the SKU that owns the number, is $200/month with $0 setup. Free is proof on a shared line (100 messages/day). A product that ships to merchants cannot run on shared.
When is Sendblue the better fit?
If you need their years of inbound API work, SOC 2 / HIPAA on the datasheet, or their CRM, start there. Those are not claims Comms makes on this page.
When is Comms Dedicated the better fit?
When the job is an owned SMS + iMessage number, an inbox your team can sit in, and an optional agent — self-serve at $200/month with $0 setup.