Celitix Blogs
Blogs written by experts on WhatsApp Business API, bulk SMS campaigns, RCS messaging, voice call services, outbound dialer (OBD), chatbot automation & CPaaS solutions and omnichannel marketing trends. Read in-depth guides, integrations tutorials, industry news, product comparisons and growth strategies for the modern business.
Sms services for business in India, how to compare and choose one
Every SMS vendor quotes a per-message rate and almost none of them quote the same thing. This guide covers the four regulated message types, the eight things worth comparing beyond price, and which supplier shape fits your sending pattern.
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Rcs messaging vs sms, which channel to use and when, compared for India
One of these two still works on a feature phone with no data. The other shows a carousel, a verified logo and tappable buttons. This guide compares reach, cost and reporting, and says which channel to use for OTP, alerts and campaigns.
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Why choose celitix as your CPaaS partner, an honest evaluation checklist
Every messaging vendor claims high delivery and low price, and none of it can be checked from a website. This page sets out what to verify in any CPaaS provider, where Celitix sits against each check, and the cases where it is the wrong choice.
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Dlt registration guide for bulk SMS in India, entity to template approval
No business SMS reaches an Indian phone until the entity, the header and the exact wording are all registered. This guide walks the three steps in the order they have to be done, the documents needed at each one, and the three mistakes that cause most rejections.
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Whatsapp api vs app, which one your business should use
Two products share almost the same name and cost very different amounts. This guide compares the free WhatsApp Business app against the API on the things that decide it, and explains how the switch works in practice.
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A whatsapp api setup guide that runs in the right order
Most WhatsApp API projects stall waiting on a verification nobody started. This guide runs the setup in the order the delays actually happen, so the queues clear while the work gets done rather than after it.
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