Apollo Dialer
Provider 
Founded 2015
Sells To Enterprises, SMB
Pricing Model Recurring, Software, Usage-based
Ownership Private Equity, Venture Capital

Apollo Dialer is Apollo.io's built-in calling product with power and parallel dialing and AI call scripts.
Apollo Dialer is the calling product inside the Apollo platform. It automates outbound calls from a prioritized list with a Power Dialer mode that dials sequentially and a Parallel Dialer mode that connects a rep to the first answered line, and it adds local presence numbers to improve pickup rates as well as international dialing for cross-border coverage. The product includes AI-generated call scripts, voicemail drop, call recording and transcription, and automatic logging and summaries back to the connected CRM.
Apollo makes the dialer available within its lower-tier plans using the platform's unified credit model while selling the more advanced dialing capabilities as a team-level add-on. The product documentation also sets out autodialer compliance requirements that calling teams must observe, reflecting that dialing is regulated in the markets Apollo sells into.
| Attribute | Apollo Dialer | AI Parallel Dialer | AI Power Dialer | Calling | Common Room Dial | Nooks AI Dialer | Orum Operator | |
|---|---|---|---|---|---|---|---|---|
| Provider | ||||||||
| Founded | 2015 | 2022 | 2004 | 2015 | 2020 | 2020 | 2018 | |
| Sells To | Enterprises, SMB | — | B2B | Enterprise, Small Business | Enterprise, Small Business | Enterprise | Enterprise, Small Business | |
| Pricing Model | Recurring, Software, Usage-based | — | — | Recurring, Software | Recurring, Software | Recurring, Software | Recurring, Software | |
| Ownership | Private Equity, Venture Capital | — | — | Private, Private Equity, Venture Capital | Venture Capital | Venture Capital | Venture Capital |
Provider 
Founded 2015
Sells To Enterprises, SMB
Pricing Model Recurring, Software, Usage-based
Ownership Private Equity, Venture Capital
Provider 
Founded 2022
Sells To —
Pricing Model —
Ownership —
Provider 
Founded 2004
Sells To B2B
Pricing Model —
Ownership —
Provider 
Founded 2015
Sells To Enterprise, Small Business
Pricing Model Recurring, Software
Ownership Private, Private Equity, Venture Capital
Provider 
Founded 2020
Sells To Enterprise, Small Business
Pricing Model Recurring, Software
Ownership Venture Capital

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