| Price from | Free | ₹799/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 6 | 3 |
| Spec score · WhatsApp Marketing Software | 9.2 (#6) | 7.7 (#27) |
| Automation | Growby lists birthday, anniversary, and festival automations, with plan limits ranging from 1 to 1,000 automations in its pricing comparison. | A drag-and-drop flow builder supports triggers, conditions, AI routing, and automated customer journeys. |
| Headquarters | Crunchbase lists the headquarters in Vadodara, Gujarat, India. | Noida, Uttar Pradesh, India |
| Integrations | The pricing comparison lists Google Sheets and Zapier integrations on paid plans, while Growby’s Google Sheets guide says contact data syncs every 8 hours. | The FAQ names Shopify and HubSpot contact syncing, CSV uploads, and CRM connections through an API. |
| Product | Growby describes itself as a WhatsApp engagement and marketing platform built on the official WhatsApp API. | Whaaty is an AI-powered WhatsApp CRM for broadcasting, automation, customer engagement, and sales, built on the official WhatsApp Business API. |
| Support | The site lists weekday pre-sale and post-sale phone support hours of Monday through Friday, 10:00–18:00 IST, and provides [email protected] for inquiries. | The site says a real human will reply to inquiries within a business day; the Business plan includes priority support with a 4-hour SLA. |