Best Apollo.io: Free B2B Phone Number & Email Finder Alternatives in 2026

Apollo.io: Free B2B Phone Number & Email Finder is a strong option, but it is not the right fit for everyone. Below are 2 alternatives compared on rating, install base, pricing and the use case each one actually wins on.

About Apollo.io: Free B2B Phone Number & Email Finder

Apollo enables users to find contact info, connect with buyers, track emails, and more for free.

0.0~1M+ users

Free

Full review

Comparison at a glance

Extension	Rating	Users	Pricing	Best for
Apollo.io: Free B2B Phone Number & Email Finder (original)	0.0	1M+	Free
Adblock Plus - free ad blocker	4.4	37M+	Freemium	Users who want an easy-to-use ad blocker with optional acceptable ads support.
Free VPN for Chrome - VPN Proxy VeePN	4.5	14M+	Free

Apollo.io: Free B2B Phone Number & Email Finder alternatives in detail

1. Adblock Plus - free ad blocker

Remove ads on YouTube and everywhere else you browse.

Why it replaces Apollo.io: Free B2B Phone Number & Email Finder: A similar extension to Apollo.io: Free B2B Phone Number & Email Finder, worth checking out.

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2. Free VPN for Chrome - VPN Proxy VeePN

VeePN is a VPN extension that unblocks websites and secures your connection with encrypted tunneling and unlimited bandwidth.

Why it replaces Apollo.io: Free B2B Phone Number & Email Finder: A similar extension to Apollo.io: Free B2B Phone Number & Email Finder, worth checking out.

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Compare Apollo.io: Free B2B Phone Number & Email Finder head-to-head

Direct comparisons with the extensions people weigh against it.

Mailtrack vs BufferKnow when an email is read, or schedule what you publish — outreach from two angles.All comparisonsThe full compare hub, grouped by category.

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Apollo.io: Free B2B Phone Number & Email Finder full reviewFeatures, pricing, permissions and pros & cons.Best Email extensionsEvery Email extension we track.Best-of shortlistsEditorial lists built around a job to be done.

Frequently asked questions

What is the best alternative to Apollo.io: Free B2B Phone Number & Email Finder?

Adblock Plus - free ad blocker is the closest match. A similar extension to Apollo.io: Free B2B Phone Number & Email Finder, worth checking out.

Is there a free alternative to Apollo.io: Free B2B Phone Number & Email Finder?

Yes — Free VPN for Chrome - VPN Proxy VeePN are free.

Why switch away from Apollo.io: Free B2B Phone Number & Email Finder?

Common reasons are pricing, missing sync or team features, and specific limitations: .