WhatsApp Business API · Bangalore

WhatsApp API trusted by Bangalore startups.

Koramangala SaaS, HSR Layout EdTech, or Whitefield enterprise — Msgai integrates in minutes and scales without the BSP friction. Developer-first, AI-native from day one.

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Bangalore startups need infrastructure that grows from MVP to Series B without forcing a platform swap. Msgai delivers that: a full REST API, event-driven webhooks, native AI agents powered by Sarvam, and a no-code flow builder your product or marketing team can operate independently. Already trusted by 500+ growing companies.

Why Bangalore businesses pick Msgai

Complete REST API with webhook events for every message action

Sarvam-powered AI agents built in — no separate AI vendor to manage

No-code flow builder for PMs and marketing teams to work autonomously

Embedded signup flow to onboard your own customers inside your product

Razorpay, Stripe, and PayU natively integrated for SaaS billing flows

Up to 60,000 msgs/min throughput on the Business plan

Real-world use cases

B2B SaaS onboarding

Trigger activation reminders, onboarding milestones, and renewal nudges via WhatsApp. Engagement rates consistently beat email — and it's fully automated.

EdTech course delivery

Push daily lesson reminders, run doubt-clearing chatbots, and keep parents updated. Scales to 100K+ students without adding headcount.

Marketplace & aggregator apps

Centralise order updates, delivery-partner coordination, and customer support conversations in a single real-time team inbox.

Pricing

Plans starting at ₹999/mo

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Frequently asked questions

Do you offer API access for Bangalore developer teams?

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Yes, every plan includes full REST API access — send messages, manage templates, and subscribe to webhook events. The Business plan supports up to 60,000 msgs/min. Comprehensive documentation lives at docs.msgai.in.

Can Msgai handle high-traffic startups?

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Yes. The platform runs on Go + ScyllaDB, processes millions of messages daily, auto-scales on Kubernetes, and uses Redis-backed queues for broadcast campaigns — built for the kind of traffic Bangalore startups see at growth stage.

How long does WhatsApp Business API setup take?

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For most businesses, you'll be up and running within 1–2 hours through Meta Embedded Signup. The requirements are straightforward: a Meta Business Account, a phone number that isn't already on WhatsApp, and standard business verification documents.

Do I need a Facebook page to use the WhatsApp Business API?

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Yes. Meta's policy ties WhatsApp Business API access to a Facebook Business page connected to your Meta Business Account. During Msgai onboarding we walk you step by step through that link — and if you don't have a page yet, you can create one in the same flow.

What's the difference between WhatsApp Business app and WhatsApp Business API?

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The free WhatsApp Business app works for one person on one device. The API — which is what Msgai runs on — opens up multi-agent team inboxes, bulk broadcast campaigns, chatbot automation, Shopify/Razorpay/CRM integrations, and real-time analytics. If more than one person handles customer conversations, the API is the right choice.

How much does WhatsApp API cost in India?

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Msgai platform plans are ₹999/month (Starter), ₹2,999/month (Growth), and ₹7,999/month (Business). Per-conversation charges are passed through directly from Meta: ₹1.090 for marketing conversations, ₹0.145 for utility and authentication conversations on Indian numbers. Customer-initiated service conversations within a 24-hour window are free.

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