Apollo.io vs Klenty
Side-by-side from the Top 11 rankings of Hunter vs Apollo.io vs Snov.io: 11 Best Email Finder Tools 2026 and Instantly.ai vs Smartlead.ai vs Lemlist: 11 Best Cold Email Software Tools 2026. Last verified June 17, 2026.
The short answer
Apollo.io ranks higher on Top 11 (#2 vs #8) for Sales and marketing teams finding verified business email addresses / SDRs and founders running outbound cold email campaigns. A complete prospecting platform with a massive database and built-in sales tools.
At a glance
| Apollo.io | Klenty | |
|---|---|---|
| Top 11 rank | #2 / Hunter vs Apollo.io vs Snov.io: 11 Best Email Finder Tools 2026 | #8 / Instantly.ai vs Smartlead.ai vs Lemlist: 11 Best Cold Email Software Tools 2026 |
| Score (out of 9.4) | 9.1 | 8 |
| Best for | All-in-one sales platform | Deep CRM integration |
| Pricing | $$ ($49 to $99/mo) | $$ ($50 to $140/mo) |
| HQ | San Francisco, USA | Chennai, India |
| Founded | 2015 | 2015 |
Apollo.io
A complete prospecting platform with a massive database and built-in sales tools.
www.apollo.ioSee full entry in Hunter vs Apollo.io vs Snov.io: 11 Best Email Finder Tools 2026
Klenty
Best for sales teams needing deep, bi-directional sync with CRMs like HubSpot and Pipedrive.
www.klenty.comSee full entry in Instantly.ai vs Smartlead.ai vs Lemlist: 11 Best Cold Email Software Tools 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.