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lemlist
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Apollo’s predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.

Mapbox GLJS V2
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Interactive 3D maps app to visualize solar shadows worldwide

Which is more popular?
Based on our record, Apollo.io seems to be a lot more popular than Shadowmap. While we know about 69 links to Apollo.io, we've tracked only 5 mentions of Shadowmap.
Website, pricing, platforms and company facts side by side.
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| Website | apollo.io | app.shadowmap.org |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
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.


Overall verdict
Why this product is good
Recommended for
No analysis of Shadowmap yet.
Walkthroughs and reviews on video.
Free software to find email addresses - apollo.io review
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


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


The right Apollo alternative fixes the part of Apollo that costs you meetings. Bad data calls for a better database, and a missing channel calls for a specialist tool next to Apollo.
What is the best AI prospecting tool for B2B sales in 2026? The best tool depends on your team's specific situation. toflow.ai is a strong fit for multi-channel outreach across email, LinkedIn, and WhatsApp, and is...
Apollo is a full sales engagement platform — sequences, email tracking, dialer, and a contact database. Their strength is email addresses, not phone numbers. Phone number coverage exists but it's thinner than...
We have no reviews of Shadowmap yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


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 / 6 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 / 6 months ago
One thing comparison guides consistently get wrong: Clay is not an enrichment API. It's a waterfall orchestration tool that calls People Data Labs, Apollo, Clearbit, and others in sequence for you. It's useful, but it adds 2–8 seconds of... - Source: dev.to / 6 months ago
Https://app.shadowmap.org Has has existed for many years. - Source: Hacker News / 3 months ago
In that case https://app.shadowmap.org could be a better recommendation. - Source: Hacker News / 11 months ago
Great job OP! I love how snappy your app is. And it's great that there are now more and more tools being developed in this scope. I started out some years ago with app.shadowmap.org – out of being depressed in Viennese/Austrian winters... Source: almost 5 years ago
When comparing Apollo.io and Shadowmap, you can also consider the following products.

ZoomInfo is a B2B database providing detailed business information on people and companies.
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Find all the email addresses related to a domain
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Felt lets you create maps collaboratively, using world-class data, and share them in a single click. For team projects or epic adventure with friends.
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