by Clay
Combine many data sources to build and enrich lead lists
The free plan includes 500 actions per month, 100 data credits per month, unlimited seats and tables, and allows running up to 200 rows per table.
by Surge Software
Indian company data from public registries, with the source of each fact
IndianFirmData lets you search and look up Indian companies from public registries, and checks CIN, GSTIN, PAN, Udyam, LEI and ISIN numbers for free. Every field shows where it came from. It is for developers, AI agent builders and analysts in sales, KYB and research.
Not for: Only a sample of the MCA company list for now; No live GST status, company filings or financial statements; No personal emails or phone numbers, by design.
Free trial. Your first 3 months (90 days) are free with every feature included, no card needed; ID checks are free.
After that you pay only for what you use, at cost, with no subscription; monthly plans are coming soon.
Confirmed by the maker, 2026-11-04
Made by Surge Software, the company behind Suitly. It is ranked by the same rules as every other tool.
by Clay
Combine many data sources to build and enrich lead lists
The free plan includes 500 actions per month, 100 data credits per month, unlimited seats and tables, and allows running up to 200 rows per table.
by Apollo.io
Find B2B contacts and email them from one place
The free Starter plan stays free with no time limit and allows connecting Gmail accounts only.
by ZoomInfo
Large B2B database of contacts and companies
The page offers a free trial for various use cases such as prospecting, deal execution, and data enrichment.