AI Lead Generation

Top Free Lead Generation Websites in India for B2B & Local Businesses (2026)

Team Olonyn
Team Olonyn
Product & Growth Engineering at Olonyn
October 11, 2026 8 min read
TL;DR / Quick Summary

Top free lead generation portals in India include the Ministry of Corporate Affairs (MCA) public registry for director records, IndiaMART and TradeIndia for B2B wholesale buyers, state RERA dashboards for property developers, and Olonyn for automated AI verified lead discovery.

The 5 Best Free Public Lead Sources in India

1. Ministry of Corporate Affairs (MCA21): Access public company master data, registered office addresses, and authorized Director Identification Numbers (DIN).

2. IndiaMART & TradeIndia Public Supplier Listings: High-intent wholesale buyers and manufacturers across industrial hubs (Surat, Pune, Ludhiana, Coimbatore).

3. Zauba Corp & Tofler: Quick lookup of company director appointments and corporate email domains.

4. State RERA Portals: Verified builder promoter contacts across Maharashtra, Karnataka, NCR, and Telangana.

5. Olonyn Lead Finder: Autonomous live queries combining Indian business directories and live MX domain verification.

Frequently Asked Questions

How can Indian startups get their first 50 corporate clients?
Target mid-market founders across Bengaluru, Mumbai, and NCR using hyper-relevant outbound cold emails offering a 14-day free pilot.
Team Olonyn
Written by Team Olonyn
Product & Growth Engineering at Olonyn
The engineering and growth team at Olonyn. Building the autonomous 8-engine workspace consolidating sales prospecting, cold email, data hygiene, and intelligence for $17/month.
Olonyn

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