
Apollo
8.0#3 in b2b contact data providersFrom $49 a monthFree planWebAPIExtension
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| Fact | Apollo | Lead411 |
|---|---|---|
| API access | Yes | Yes |
| Direct-dial data | Yes | Yes |
| Founded | 2015 | 2001 |
| Free plan | Yes | No |
| Headquarters | Covina, California, United States | Boulder, Colorado, USA |
| Intent data | Yes | Yes |
Apollo suits founders and early-stage teams, individual sellers, full-time sales representatives, and larger teams looking for prospecting and sales engagement tools. Its free extension may suit users who want contact insights and prospecting options in Chrome.
Lead411 suits sales and prospecting teams seeking contact, direct-dial, intent, or technographic data, especially those using supported CRM integrations. Its extension and API may suit users who want to access data through those tools.