MessageBlue supports 38 of the 77 features compared here, and Texting Blue supports 20.
and 11 more in the table below.
| Feature | ||
|---|---|---|
| iMessage messaging | ||
| iMessage | ||
| Group chats | Not listedAPI only documents one-to-one sends | |
| Group management | Not listed | |
| Group name and photo | Not listed | Not listed |
| Mentions | Not listed | Not listedGroup chats are not documented |
| Tapbacks | Not listed | |
| Threaded replies | Not listed | Not listed |
| Typing indicators | Not listed | |
| Read receipts | Not listedMarketing mentions read receipts, but the API has no read status | |
| Edit and unsend | Not listed | Not listed |
| Message effects | Not listed | Not listed |
| Animated text effects | Not listed | Not listed |
| Stickers | Not listed | |
| Formatted text | Not listed | Not listed |
| Attachments | ||
| Live Photos | Not listed | |
| Rich link previews | Not listed | Not listed |
| Voice messages | ||
| Contact cards | Not listed | |
| Polls | Not listed | |
| Chat backgrounds | Not listed | Not listed |
| Location sharing | Not listed | |
| iMessage apps | Not listed | |
| Live app cards | Not listed | |
| Sender name and photo | Not listed | Not listed |
| FaceTime calls | Not listedInbox video call button is marked coming soon; voice calls need the team to enable. | |
| Delivery status | ||
| iMessage availability check | Not listed | |
| Focus and Notify Anyway | Not listed | Not listed |
| Numbers and delivery | ||
| Managed lines | ||
| Dedicated numbers | ||
| Shared numbers | Not listed | |
| Bring your own number | ||
| Line pooling | Not listed | |
| SMS fallback | ||
| RCS fallback | Not listedMarketing pages say SMS or RCS fallback; docs only describe SMS. | Not listed |
| Outbound-first messaging | ||
| Calls on the iMessage number | Not listedInbox voice call button says to contact the team; number used is not stated. | |
| Other channels | ||
| SMS | ||
| RCS | Not listedMentioned only as a fallback on marketing pages. | Not listed |
Not supportedNot offered | ||
| Telegram | Not supported | Not supportedNot offered |
| Slack | Not supported | Not supported |
Not supported | Not supported | |
| Phone calls | Not listedInbox voice call button says to contact the team; call type and number not stated. | |
| Apple Messages for Business | Not supportedNot offered | Not supportedNot offered |
| Unified channel API | ||
| Developer tools | ||
| REST API | ||
| TypeScript SDK | Not listedSite mentions SDKs, but docs show only raw HTTP examples | |
| Python SDK | Not listed | |
| Other SDKs | Not listed | |
| CLI | Not listedThe API page mentions a CLI, but none is documented. | Not listed |
| Webhooks | ||
| Signed webhooks | ||
| MCP server | Not listed | |
| Open source | Not listed | Not listedOnly the free website contact widget is described as open source |
| Self-hosting | Not listedHosted dashboard and API; only the widget script can be self-hosted | |
| Local testing | Not listedtb_test_ sandbox keys are listed as coming soon | |
| Custom channel providers | Not listed | Not listed |
| Event replay | ||
| OpenTelemetry | Not listed | Not listed |
| No-code integrations | ||
| CRM integrations | ||
| Built for AI agents | ||
| Agent framework | Not listed | |
| Agent framework integrations | Not listedSite says it works with LangChain and the Vercel AI SDK via webhooks; no official integration. | Not listed |
| Streaming replies | Not listed | Not listed |
| Agent group chats | Not listed | Not listed |
| Human handoff | ||
| Audit logs | ||
| Message history API | ||
| Plans and compliance | ||
| Free plan | ||
| Public pricing | ||
| No per-message fees | ||
| Uptime SLA | ||
| Isolated infrastructure | ||
| SOC 2 Type II | Not listedAbout page mentions 'SOC 2 practices'; no report or certification stated | |
| GDPR | Not listed |
Checked on each provider's own site and docs on 2026-10-25. “Not listed” means the provider does not mention it.
Free when you bring your own number on your own Mac; a dedicated line is $100 a month on Startups & SMB, and Business and Enterprise are contact sales.
Pricing model: flat per line
SourceOne plan on sale: Lite at $19 per number per month for text-only messaging up to 100 messages a day; Standard and Business are listed as coming soon.
Pricing model: flat per number, with a daily message cap
SourceChoose MessageBlue if you need group chats, group management, tapbacks and typing indicators.
Choose Texting Blue if you need GDPR.