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Lusha
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ZoomInfo is a B2B database providing detailed business information on people and companies.

Springer Link
Emerald Insight
ProQuest
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Loc.gov
IntechOpen
Asce Library
ScienceDirect provides subscription-based access to a large database of scientific and medical...

Which is more popular?
Based on our record, ScienceDirect should be more popular than ZoomInfo. It has been mentioned 20 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | zoominfo.com | sciencedirect.com |
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| Company | Startup from the United States | — |
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Is Zoominfo a Good Investment? (Zoominfo Review, Pricing, Options)
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External articles and on-site reviews we used to compare the two products.


ZoomInfo is the enterprise standard for B2B contact and company data: business emails, direct dials, and mobile numbers, plus company insights and buying intent signals. Its Copilot tiers add AI account...
If you are committed to Apollo and run primarily email sequences, Apollo's MCP speeds up your existing process without requiring a platform change. Clay fits ops teams with enrichment workflows already built. ZoomInfo...
ZoomInfo is the industry standard. Their database is massive, their intent data is best-in-class, and enterprise sales teams swear by it. The catch: pricing starts around $15,000/year and requires an annual contract....
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Recommendations tracked on public social media and blogs since March 2021.


Skip ZoomInfo for this use case. It's enterprise-contract priced, built for outbound prospecting from company lists, and adds zero value for personal email resolution. Same story with Lusha — excellent for Chrome extension-style lookups... - Source: dev.to / 6 months ago
Most SDR stacks start with a contact database — ZoomInfo, Apollo, or Lusha — and treat enrichment as a one-time step at the top of the funnel. The problem: these databases are 3–18 months stale on average. Job titles change. Companies... - Source: dev.to / 7 months ago
Kaspr is the most LinkedIn-native option on this list. The Chrome extension sits on LinkedIn profiles and exports contact data directly — phone numbers, emails, and CRM sync. 120M+ European contacts is their differentiator; US coverage... - Source: dev.to / 7 months ago
You can research some more in those two sites (especially in sciencedirect.com, you can filter by open studies if you are broke like me). Source: over 3 years ago
That's incorrect. You also need to get some better sources. EPA.gov, the ICCT report, and sciencedirect.com are highly political institutions. Source: over 3 years ago
First of all, sciencedirect.com is not a peer reviewed science site. it gets a 2 out of 4 stars when rated by actual scientists. Source: about 4 years ago
When comparing ZoomInfo and ScienceDirect, you can also consider the following products.

Apollo’s predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.
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Springer Link is a website offering access to millions of articles, research papers, books, and journals to researchers and students.
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Emerald Insight is a website that offers you thousands of books, articles, journals, and research papers on virtually all subjects from physical sciences such as physics and chemistry, to life sciences such as botany and zoology.
Compare Emerald Insight to ZoomInfo or ScienceDirect:

Find all the email addresses related to a domain
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ProQuest is a website that serves as an online educational hub where you can get eBooks, journals, research papers, articles, and even audios, videos, historical news, and magazines on any topic, subject, or fields such as physical sciences, health …
Compare ProQuest to ZoomInfo or ScienceDirect: