Instead of RCS-Box
RCS-Box alternatives
RCS-Box gives development teams a multi-tenant API for Google RCS Business Messaging. It supports two-way conversations, verified senders, rich cards, carousels, XL messages, suggestions, automatic image and video unfurling, delivery analytics, and webhooks for messages and consent events. EU hosting, a German contract partner, tenant-specific API keys, tenant isolation, country allowlists, and automatic STOP/START handling help organizations separate brands and control access. A free plan covers 100 sessions per calendar month; paid plans begin at €49 a month.
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nativeMsg RCS Business Messaging
Free plan AndroidAPIiPhone+1Interactive RCS campaigns with SMS and MMS fallback — nativeMsg adds visual design, testing, scheduling, SDKs, integrations, and SMS/MMS fallback across Android, iOS, web, and API.
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Bandwidth Messaging API
Free trial APIWebAPI teams needing SMS, MMS, and number options — Bandwidth focuses on messaging APIs with two-way SMS, MMS, short codes, toll-free numbers, inbound webhooks, and multiple SDK languages.
Pricing on request Visit site - 3
SimplyRCS
Free plan Open source APISelf-hostedWebUS-focused branded messaging with AI bot creation — SimplyRCS combines AI-assisted visual bot building, broadcasts, integrations, consent controls, analytics exports, and automatic RCS-to-MMS/SMS fallback.
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SMS.es Business Messenger
Paid APIWebCampaign APIs with OAuth2 and automatic SMS fallback — SMS.es adds campaign lifecycle controls, OAuth2 access, automatic SMS fallback, and real-time delivery, read, and reply events.
5.1 Visit site - 5
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Orbit by Devotel
Free plan APISelf-hostedWebMultichannel API deployments with optional self-hosting — Orbit adds self-hosting, unified SMS-to-email and other channels, capability-based SMS fallback, typed SDKs, signed webhooks, and tenant schemas.
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Concepto Móvil RCS API
Free trial AndroidAPIWebRCS campaigns with portals and SMS fallback — Concepto Móvil combines a campaign web portal, rich interactive media, Google-verified branding, analytics webhooks, and automatic SMS fallback.
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Community RCS Business Messaging
Paid AndroidiPhoneWeb - 9
Google RCS for Business
Paid AndroidAPIiPhone+1 - 10
360dialog
Paid APIWeb - 11
AWS End User Messaging RCS for Business
Paid APIWeb - 12
RCSmsg
Free trial APIWeb - 13
Sendexa RCS Business Messaging API
Free trial APIWeb - 14
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Infobip RCS for Business
Paid APIWeb - 16
Juphoon RCS.DEV
Paid AndroidAPISelf-hosted+1 - 17
HighConnexion RCS
Paid AndroidAPIiPhone - 18
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LEKAB RCS API
Paid API - 20
Sinch RCS for Business
Paid AndroidAPIWeb - 21
Zenvia RCS for Business
Paid AndroidAPIWeb - 22
Monty Mobile RCS Messaging
Paid APIWeb - 23
Soprano RCS Business Messaging
Paid APIWeb5.1 Visit site - 24
Fonix RichMessaging
Paid - 25
M-Target RCS for Business
Paid APIWeb
Readers may look elsewhere if an API-and-web offering, Germany-default country allowlist, or session-based free tier does not match their rollout. Alternatives add visual message builders, campaign management, SMS or MMS fallback, broader messaging channels, integrations, mobile platforms, or self-hosting. Their pricing and authentication models also differ, and some require carrier approval, test-device limits, fallback numbers, or public-IP registration. Compare recipient reach, message creation, analytics, consent controls, integrations, deployment, and regional fit before moving from RCS-Box.