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Web product
Added November 6, 2026
About the product
LeadCascade is an independent web app by Atesen Software for importing new HubSpot Leads from a CSV or Excel file. It finds or creates contacts by email and companies by domain, links them, and previews the proposed changes before a typed import confirmation. Each file is limited to 2,500 rows and 4 MB. It requires a HubSpot account with the Leads object, such as Sales Hub Professional or Enterprise.
File previews and the first 10 leads per HubSpot account are free; additional imports require a paid plan. The result CSV records each row’s outcome. The advertised 30-day undo covers leads created by the run, not the contacts or companies it created, and leaves leads that were subsequently worked on alone. It does not update existing leads, import deals or tickets, enrich data or export. LeadCascade is not affiliated with, endorsed by or certified by HubSpot.
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