| Price from | Free | $15/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 6 | 4 |
| Spec score · WhatsApp Marketing Software | 9.2 (#6) | 7.6 (#31) |
| Automation | Growby lists birthday, anniversary, and festival automations, with plan limits ranging from 1 to 1,000 automations in its pricing comparison. | The platform offers chatbots, automated follow-ups, scheduled messages, campaign automation, and lead qualification tools. |
| 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 integrations page lists Facebook Ads, Instagram Ads, Google Ads, Shopify, WooCommerce, Zapier, Pabbly Connect, Google Business, Razorpay, and Stripe. |
| Privacy | The privacy policy says Growby collects visitor browser and IP information and may process user-provided contact and financial information. | The privacy policy says the company does not sell personal data and may share it with service providers, authorized integrations, or legal authorities when required. |
| Product | Growby describes itself as a WhatsApp engagement and marketing platform built on the official WhatsApp API. | WhatZCRM describes itself as a WhatsApp-first CRM for managing conversations, capturing leads, running campaigns, and supporting customers from a unified dashboard. |
| 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 about page says the company has offices in Hyderabad, India, and New Jersey, USA, and provides 24/7 support. |