
ZoomInfo
Lusha
Hunter.io
Instantly.ai
lemlist
Clearbit
Snov.io
Apollo’s predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.
Flatfile
csvbox
OneSchema
Flatirons Fuse
Impler.io
Flatfile 3.0 – Embeds
Updog.tech
Add CSV import functionality to your app in minutes
Which is more popular?
Based on our record, Apollo.io seems to be more popular. It has been mentioned 69 times since March 2021.
Website, pricing, platforms and company facts side by side.
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LUC
Layercode UseCSV
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|---|---|---|
| Website | apollo.io | usecsv.com |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Apollo.io yet.
Add CSV and Excel import to your web app in minutes. 🤝 A delightful data import experience for your users 🧑💻 Easily integrate with a few lines of JS and a webhook or callback 💪 Handle large import files with ease 💯 Supports CSV and all Excel formats.
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 Layercode UseCSV yet.
Walkthroughs and reviews on video.
Free software to find email addresses - apollo.io review
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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 Layercode UseCSV. 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 Layercode UseCSV 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
Tracking Layercode UseCSV since Apr 2022.
When comparing Apollo.io and Layercode UseCSV, you can also consider the following products.

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Find all the email addresses related to a domain
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