Apollo.io: 10 Alternatives Worth Considering

Cognism brands itself as a "global sales intelligence platform". They offer fully compliant, intelligent, actionable data to source more prospects, create high-performing campaigns, and close more deals.

They have a cool tool to identify intents, by tracking the online behavior of ICP-fit accounts and identifying significant spikes in interest in your product or solution.

ZoomInfo is a growth acceleration platform delivering accurate and actionable contact and business information to empower your sales, marketing, and recruiting teams.

This one's for the big boys. It's not cheap, but Zoominfo is one of the market leaders when it comes to enterprise data needs.

UpLead is a B2B prospecting platform that provides B2B contact & company data. Features include real-time email verification, contacts in over 200 countries, 50+ search criteria, technology tracking, account based marketing, competitor intelligence, email pattern intelligence, social profile links, Salesforce & 12 other CRM integrations, and a robust API.

We like the intuitive user interface, and it's also nice how they flag contacts that are potentially not up-to-date, so you don't waste your credits!

Clearbit is the marketing data engine for all of your customer interactions. Deeply understand your customers, identify future prospects, and personalize every single marketing and sales interaction.

Clearbit is a pretty big platform with a sizeable suite of prospecting tools. The Salesforce integration is seamless and makes the process of finding, capturing, and converting leads east and effective.

Datanyze helps sales and marketing professionals find and connect with B2B prospects, supplying actionable contact information, including email addresses, direct dial and mobile numbers directly from LinkedIn profiles without leaving your browser.

Datanyze is big on technographic data. We'd recommend to SaaS companies, as understanding your prospect's current systems and knowing where your product would fit into their tech stack makes your job easier and outreach more effective

RocketReach provides real-time verified data for 450 million professionals across 17 million companies, worldwide.

RocketReach is very user friendly, and generally their data is high quality. We like that it marks personal emails so you can assess whether it is appropriate to contact that person there.

Lead411 provides comprehensive and accurate information about contacts and companies available in the marketplace. They have over 450M contacts, within 20M companies worldwide. Through targeted filters, and sales intelligence data points, customers are able to view complete contact data profiles and find growing companies that are more likely to be in a buying cycle for adding services/solutions.  

Their CRM integration is seamless, and this makes a huge difference if you are regularly importing leads.

SalesIntel is a full-funnel SaaS solution that helps sales and marketing teams easily identify high intent accounts and find contact information for key decision-makers.

We like how when there is no information about a company, you can request it and SalesIntel will get it back to you pretty quickly with the missing data!

Bombora helps you find the businesses who are most likely to buy at a specific moment. Bombora measures prospects’ digital journey across 4,000+ premium B2B websites, so you know exactly what prospects are in the market for, letting you guide them to your solution.

If you want to pick out buyer intents, we'd definitely recommend giving Bombora a try! Their Surge Score allows you to easily gauge the buying intent of prospects.

LeadFuze uses third party data partners and in-house crawling to aggregate, match and verify real-time company info, emails, mobile numbers, social profiles and more.

They have a cool feature called FuzeBot, which can be set on autopilot and drip new contacts into your CRM as it finds them.