Chat with every lead. Close every deal. Retain every customer — all on WhatsApp, fully automated.
Official Meta WhatsApp Business API with AI chatbot, booking bot, bulk broadcast, OTP & green tick. Trusted by 10,000+ businesses across India to convert conversations into revenue — 24/7, zero manual effort.
Official Meta WhatsApp Business API with AI chatbot, booking bot, bulk broadcast, OTP suite, RCS, and AI Voice — all from one CPaaS platform built for India's fastest-growing businesses.
India's most trusted WhatsApp Business API provider. Send WhatsApp bulk broadcast, run AI WhatsApp chatbot, automate WhatsApp booking bot, collect payments, and get green tick verification — all through official Meta API with 98% open rates and zero ban risk.
Deliver transactional and promotional messages with industry-leading delivery rates. DLT-compliant routing across 220+ carrier networks in 120+ countries ensures your SMS always reaches its destination — fast and reliably.
High-inbox-placement email delivery built for transactional and marketing use cases. DKIM, SPF, DMARC compliant infrastructure with real-time analytics, open tracking, click tracking, and bounce management.
Deploy GenAI-powered voice agents that handle thousands of simultaneous calls — booking appointments, qualifying leads, sending OTPs, and supporting customers in 10+ languages. Human handoff when complexity demands it.
The evolution of SMS — rich, branded, interactive messaging delivered inside the native messaging app. Send product carousels, video, CTA buttons, and two-way conversations with automatic fallback to SMS for non-RCS devices.
Multi-channel OTP delivery across SMS, WhatsApp, Email, and Voice with intelligent failover routing. If one channel fails, automatically retries another — ensuring near-100% verification success for login, 2FA, and COD confirmation.
ResoBot is Resolink's GenAI-powered WhatsApp chatbot that automates lead qualification, WhatsApp booking bot for appointments, FAQ answering, OTP delivery, and human handoff — running 24/7 across WhatsApp, AI Voice, and Web in 10+ Indian languages.
Everything a modern business needs — official WhatsApp API, AI chatbot, booking bot, bulk messaging, and omnichannel automation — engineered for 99.9% uptime and enterprise-grade security.
From signup to first live message in under 5 minutes. No complex integrations, no lengthy onboarding.
Manage WhatsApp, SMS, Email, RCS, Voice, and Chatbot from a single dashboard with one unified API.
ISO 27001 certified, SOC 2 Type II, GDPR, HIPAA compliant. End-to-end encryption and DLT registered.
Live campaign dashboards, open rates, click tracking, conversion funnels, and delivery receipts — so you never fly blind on any campaign.
From AI chatbots to voice agents, AI template builders, and smart routing — intelligence is built into every product, not bolted on.
vs. 21% for email and 35% for SMS — WhatsApp on Resolink consistently outperforms every other channel for customer reach.
Businesses switching to WhatsApp-first engagement on Resolink see 2.5× more conversions, 40% fewer support escalations, and 25% more repeat orders.
Pre-built workflows, templates, and use cases for your specific industry — so you go live faster and convert more.
Cart recovery, order tracking, delivery alerts, return management, and loyalty campaigns.
Appointment reminders, prescription sharing, lab reports, queue tokens, and patient follow-ups.
OTPs, transaction alerts, EMI reminders, loan offers, FD renewals, and fraud notifications.
Admission enquiries, fee reminders, results, attendance tracking, and parent communication.
Site visit scheduling, property catalogs, lead nurturing, and document collection.
Digital menus, order updates, table reservations, payment links, and loyalty offers.
Service reminders, insurance renewal, lead follow-ups, and test drive booking.
Policy renewal alerts, claim status updates, premium reminders, and product cross-sells.
Real workflows powering real results across the customer journey.
Automate every step of the post-purchase journey and reduce support tickets by 40%.
Secure, compliant communication for every customer touchpoint in financial services.
Reduce no-shows by 40% and improve patient satisfaction with automated care journeys.
Boost enrollment by 50% and keep parents and students informed at every step.
Convert 3× more leads with automated nurturing and site visit management.
Drive 25% more repeat orders with automated engagement and loyalty programs.
Cancel anytime. Annual billing saves 20%.
All plans include free API access · No credit card required to start · ₹5,000 switching credit for competitors
Two programs designed to create new revenue streams for agencies, consultants, and technology partners.
Offer Resolink's full CPaaS suite under your own brand. Set your own pricing, own the customer relationship, and earn attractive margins on every subscription and message you sell.
Refer businesses to Resolink and earn recurring commissions for every customer you bring in. Performance-based tiers mean the more you refer, the more you earn — with zero cap.
RESTful APIs, comprehensive SDKs, real-time webhooks, and a sandbox environment so you can build, test, and ship fast.
See how leading brands use Resolink to transform customer communication.
"Resolink's WhatsApp API helped us recover 38% of abandoned carts within the first month. The broadcast campaigns are incredibly easy to set up and the open rates are unbelievable."
"ResoBot has been a game-changer for our hospital. Appointment no-shows dropped by 42% in 60 days. Patients love the automated reminders and the queue token system on WhatsApp."
"The multi-channel OTP failover from Resolink is exactly what we needed for our fintech app. If SMS fails, it automatically retries via WhatsApp. Our verification success rate is now 99.6%."
Fill in your details and our team will reach out within 2 hours to set up your free trial, answer questions, and run a personalized demo.
Everything you need to know about getting started with WhatsApp Business API in India.
WhatsApp Business API is Meta's official platform that allows businesses in India to send automated messages, bulk broadcasts, OTPs, and run AI chatbots at scale. Unlike the WhatsApp Business app, the API supports unlimited contacts, CRM integration, and team inbox. Resolink is an official Meta Business Partner providing WhatsApp API with green tick verification starting at ₹1,499/month.
A WhatsApp chatbot is an AI-powered bot that automatically replies to customer messages, qualifies leads, sends OTPs, handles FAQs, and routes complex queries to human agents — all inside WhatsApp, 24/7. Resolink's ResoBot WhatsApp chatbot supports 10+ Indian languages, requires no coding, and can go live in under 5 minutes.
A WhatsApp booking bot automates appointment scheduling, table reservations, site visit bookings, and service bookings directly inside WhatsApp. Industries like healthcare (doctor appointments), real estate (site visits), restaurants (table booking), salons, and education (counselling sessions) use WhatsApp booking bots to reduce no-shows by up to 42% and save staff hours.
Resolink's WhatsApp Business API plans start at ₹1,499/month (Basic) covering 10,000 broadcasts, 1 chatbot flow, and OTP delivery. The Advance plan at ₹3,499/month includes 1,00,000 broadcasts, AI chatbot, and multi-channel OTP. Enterprise plans with unlimited messaging and white-label options are available on request. All plans include a free trial — no credit card required.
Yes. Through the official WhatsApp Business API, businesses can legally send bulk WhatsApp messages to opted-in customers in India. Resolink uses only Meta-approved message templates, ensuring your WhatsApp account is never banned. All broadcasts are DLT-registered and TRAI-compliant for Indian regulations.
WhatsApp green tick (Official Business Account) is granted by Meta to brands with a strong online presence. As an official Meta Business Partner, Resolink assists all eligible API customers through the green tick verification application process at no extra charge. Most brands receive green tick within 7–14 business days.