# Sampark Setu > Intelligent WhatsApp business communication platform for Indian solopreneurs and SMBs. Verify contacts, enrich business profiles, extract group members, and send WhatsApp messages safely through your own account. Sampark Setu is a Chrome extension and web app that connects to your own WhatsApp Web session. It helps small businesses verify whether numbers are on WhatsApp, pull business profile details from a phone number, export members from groups you belong to, and send personalized messages at a safe, human pace. Built and operated by Enjay IT Solutions Ltd. ## Pages - [Home](/): Overview of what Sampark Setu does and who it's for. - [Why Sampark Setu](/why): The story and reasoning behind the product. - [How it works](/how-it-works): The end-to-end flow from sign-up to sending. - [Pricing](/pricing): Plans, limits, and what's free. - [Early access](/early-access): Keep Pro free for a year. - [Roadmap](/roadmap): What's live, what's coming next. - [Integrations](/integrations): Add WhatsApp to existing software. - [About](/about): About Enjay IT Solutions and the team. - [Contact](/contact): How to reach us. ## Features - [Verify WhatsApp numbers](/features/verify): Check which numbers in your list are on WhatsApp. - [Business enrichment](/features/enrichment): Turn a phone number into a full business profile. - [Group member extraction](/features/group-extraction): Export members from groups you're already in. - [Send WhatsApp messages](/features/send-messages): Send personalized messages at a safe pace. ## Optional - [Privacy policy](/privacy): How we handle data. - [Terms of service](/terms): Terms governing use of the service. - [Refund policy](/refund): Refund terms for paid plans.