Best Alternatives to Apollo.io

Salesforce is a San Francisco-based enterprise software company — the world's #1 CRM platform — providing Sales Cloud (pipeline and opportunity management), Service Cloud (customer

Salesforce Sales Cloud is the flagship CRM and sales automation product of Salesforce (NYSE: CRM) — the world's largest CRM platform — providing lead and opportunity management, ac

Braze is an enterprise customer engagement platform enabling marketing, product, and growth teams to send personalized, real-time messages across email, push notifications, SMS, in

Klaviyo is a marketing automation platform specializing in email and SMS marketing for e-commerce brands, providing data-driven personalization, customer segmentation, and automate

HubSpot is a CRM platform company founded in 2006 by Brian Halligan and Dharmesh Shah at MIT, headquartered in Cambridge, Massachusetts, and the originator of the inbound marketing

Twilio is a San Francisco-based cloud communications platform — providing APIs for SMS, voice calls, WhatsApp, email, and video — enabling companies to embed communications capabil

Salesforce Marketing Cloud is the enterprise digital marketing platform within Salesforce's (NYSE: CRM) product suite — providing email marketing, mobile messaging, social media ma

Salesforce Service Cloud is the customer service and contact center management platform within Salesforce's (NYSE: CRM) product suite — providing case lifecycle management, omnicha

Gong is a San Francisco-based revenue intelligence platform capturing and analyzing customer-facing interactions — sales calls, emails, video meetings — to provide AI-powered insig

Adobe Experience Cloud is Adobe's enterprise marketing, analytics, and commerce platform, brought together under one umbrella to give large organizations an integrated suite for cu

Clari is a Sunnyvale, California-based revenue operations and AI forecasting platform used by enterprise B2B sales organizations to improve forecast accuracy, manage pipeline healt

Twilio Segment is Twilio's customer data platform (CDP) that collects, unifies, and routes customer behavioral data from websites, mobile apps, servers, and cloud tools to analytic

HubSpot Sales Hub is the sales CRM and pipeline management product within HubSpot's integrated CRM platform — operated by HubSpot, Inc. (NYSE: HUBS), a Cambridge, Massachusetts-bas

ZoomInfo Technologies Inc. is a Vancouver, Washington-based B2B go-to-market intelligence platform — listed on NASDAQ (NASDAQ: ZI) — providing sales teams, marketing departments, a