LEKAB RCS API review
A documented RCS API for branded messaging, rich content, fallback and analytics.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
LEKAB RCS API is an API-only service for sending rich, interactive and verified messages through RCS-enabled messaging apps. It is aimed at developers and businesses building marketing, logistics, customer service and other communication workflows into existing systems. REST and JSON access, OpenAPI/Swagger documentation, webhooks and two-way messaging support an integration-led approach rather than a standalone campaign workspace. Verified sender profiles, branded messaging and carrier or Google verification support are central to the offering.
Its platform fit is strongest for teams that already operate CRM systems, customer support systems or other business platforms and want to connect RCS messaging through their own applications. Webhooks cover messaging events, while analytics provide delivery, read, response and engagement information. Message capabilities include images, videos, carousels, suggested replies and buttons. Automatic SMS fallback extends delivery to recipients who do not support RCS, giving developers a way to combine richer conversations with a text-message fallback path.
Pricing follows a contact-sales model, with prospects directed toward sales or a demo. The service describes a general free test account and trial, while the available commercial information does not present a permanent free RCS API plan or a stated trial duration. Teams should choose LEKAB when documented REST and OpenAPI access, carrier connectivity, sender verification and programmatic control are priorities. It is less suitable for buyers seeking a self-serve dashboard, fixed plan selection or a broader set of specifically named integrations.
LEKAB RCS API pros and cons
- Where it wins
- REST and OpenAPI documentation support developer implementation
- Rich messages include carousels, buttons, media and suggested replies
- SMS fallback supports recipients without RCS access
- Where it doesn't
- API-only access may not suit teams seeking a visual interface
- Pricing requires contacting sales rather than choosing a published plan
- Named integration detail is limited beyond existing business platforms
LEKAB RCS API fact sheet, pricing and score →
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