
Apollo.io
Lusha
DiscoverOrg
Hunter.io
ZoomInfo
UpLead
Lead411
Clearbit provides Business Intelligence APIs

KlientBoost
OpenMoves
OpGen Media
Revenue River
Mayple
Boostability Inc
Winning by Design
Managed sales acceleration company, where we help to grow your business.

Which is more popular?
Based on our record, Clearbit seems to be more popular. It has been mentioned 18 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | clearbit.com | cience.com |
| Pricing | ||
| Company | — | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Clearbit yet.
CIENCE offers Orchestrated Outbound that includes tech-enabled research, multi-channel prospecting, lead response, and a unique sales enablement platform to build your enterprise.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Clearbit yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Clearbit - Reev & OTB | Outbound Reviews #6
More videos
Amazing Science Toys/Gadgets 1
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Clearbit and CIENCE. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Clearbit is all about quality data. This solution is designed for smarter scoring, better routing, and more revenue. Clearbit automatically updates sales records with the accurate company and contact data.
CIENCE offers a complete lead generation solution, combining human expertise with AI-driven tools like MemoryAI for multi-threaded outreach—something tools like Instantly.ai or Copilot.ai lack. Unlike Seamless.ai,...
Cience offers various tools for outbound lead generation, like appointment scheduling, email automation, and lead discovery. It identifies potential prospects, automates outreach to qualify, and moves them down the...
Similar to Belkins on the list, CIENCE is a renowned Callbox alternative offering both lead generation services & software tools to clients. They use a data-driven approach to generate high-quality leads, and focus...
Recommendations tracked on public social media and blogs since March 2021.


Some display names need a lookup table, not fuzzy strings. Pairs like Investing.com / Fusion Media Limited or Lyrie.ai / OTT Cybersecurity Inc. Share almost no tokens, so WRatio stays low and that's correct behavior. For irreconcilable... - Source: dev.to / 4 months ago
Personal email domains destroy this. Clearbit's Enrichment API returns a null company when it hits gmail.com. Apollo routes personal domains straight to a consumer bucket and skips B2B fields entirely. Even PDL's /person/enrich endpoint... - Source: dev.to / 5 months ago
A few things worth flagging: PDL beats Clearbit's historical rates for US and Western European companies, but drops to ~52% match rate for Japan and South Korea specifically. Apollo underperforms on raw company matching but returns... - Source: dev.to / 5 months ago
Tracking CIENCE since Mar 2021.
When comparing Clearbit and CIENCE, 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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KlientBoost provides pay-per-click marketing and landing page solutions.
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OpenMoves is an email and search marketing solution.
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DiscoverOrg is an IT sales intelligence platform providing technology marketers access to data, IT org charts, and real time projects.
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OpGen Media is a Marketing Operations & Demand Generation agency that helps B2B tech companies increase lead volume and improve funnel performance.
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