DeepL: translate and write with AI
EmailFree
Translate while you read and write with DeepL Translate, the world’s most accurate translator.
4.712,600 reviews4M+
View Extension
Apollo.io: Free B2B Phone Number & Email Finder
Apollo enables users to find contact info, connect with buyers, track emails, and more for free.
Apollo.io: Free B2B Phone Number & Email Finder screenshots
Overview
Apollo enables users to find contact info, connect with buyers, track emails, and more for free.
Pros
Cons
Who should use Apollo.io: Free B2B Phone Number & Email Finder?
Pricing
Apollo.io: Free B2B Phone Number & Email Finder is free. There is no paid tier to consider.
Similar extensions
Mailtrack
EmailFreemium
Read receipts and link tracking for Gmail.
4.411,800 reviews3M+
View Extension
Compose AI: AI-powered Writing Tool
EmailFreemium
Generate any text using AI. Autocomplete your sentences where you type.
4.1244 reviews300K+
View Extension
DocHub - Sign PDF from Gmail
EmailFree
Sign and edit PDF documents
4.4318 reviews300K+
View Extension
WiseStamp Email Signature Chrome Extension
EmailFree
WiseStamp email signature
3.91,600 reviews200K+
View Extension
Fathom AI Note Taker for Google Meet
EmailFree
Records, transcribes & summarizes meetings FREE
4.91,700 reviews500K+
View ExtensionFrequently asked questions
Is Apollo.io: Free B2B Phone Number & Email Finder free?
Yes, Apollo.io: Free B2B Phone Number & Email Finder is free to use.
Is Apollo.io: Free B2B Phone Number & Email Finder safe to install?
Apollo.io: Free B2B Phone Number & Email Finder is published by Apollo.io. As with any extension, review the permissions it requests before installing and remove it if you stop using it.
What are the best Apollo.io: Free B2B Phone Number & Email Finder alternatives?
Browse the Email category for comparable options.
Related extensions to Apollo.io: Free B2B Phone Number & Email Finder
Picked from the Email category and the tags apollo, free, b2b — jump straight to the alternatives and head-to-head pages people open next.
DeepL: translate and write with AI alternativesTranslate while you read and write with DeepL Translate, the world’s most accurate translator.Mailtrack alternativesRead receipts and link tracking for Gmail.Compose AI: AI-powered Writing Tool alternativesGenerate any text using AI. Autocomplete your sentences where you type.DocHub - Sign PDF from Gmail alternativesSign and edit PDF documentsMailtrack vs BufferEmail tracking or social scheduling?Ahrefs SEO Toolbar vs MozBarAhrefs toolbar or MozBar for checking SERP difficulty?Ahrefs SEO Toolbar vs SEOquakeIs SEOquake a good free replacement for the Ahrefs toolbar?MozBar vs SEOquakeMozBar or SEOquake as my free SEO toolbar?All Email extensionsEvery email extension in the directory, ranked.
Compare Apollo.io: Free B2B Phone Number & Email Finder with the obvious rivals
Side-by-side feature tables, pricing and a clear recommendation.
Mailtrack vs BufferKnow when an email is read, or schedule what you publish — outreach from two angles.Apollo.io: Free B2B Phone Number & Email Finder alternativesRanked replacements if Apollo.io: Free B2B Phone Number & Email Finder is not the right fit.All comparisonsThe full compare hub, grouped by category.
Shortlists that include this category
Best Productivity Chrome ExtensionsThe 10 best productivity Chrome extensions in 2026, ranked with live store ratings and install counts. Includes what each is best for and the permissions to check.Best AI Chrome ExtensionsThe best AI Chrome extensions for writing, research and productivity — Monica, Merlin, ChatGPT for Google and more, ranked by usefulness.Best SEO Chrome ExtensionsThe best SEO extensions for Chrome — Ahrefs, MozBar, SEOquake and more, ranked by metrics, audits and ease of use.Best Privacy Chrome ExtensionsThe 9 privacy Chrome extensions worth installing in 2026 — ad blocking, tracker blocking and password vaults, with live store ratings and permission warnings.Best Tab Manager Chrome ExtensionsThe 7 best Chrome tab managers in 2026, compared: collapse tabs to free memory or save restorable workspaces. Live store ratings, install counts and trade-offs.Best Free Chrome Extensions12 genuinely free Chrome extensions — no trial, no locked core feature. Live store ratings and install counts, plus the permissions to check before installing.Best Password Manager Chrome ExtensionsThe best password manager extensions for Chrome in 2026 — Bitwarden, LastPass, 1Password and more, ranked by security, free tier and sync.Best Ad Blocker Chrome ExtensionsThe best ad blockers for Chrome in 2026 — uBlock Origin, Adblock Plus, AdGuard and Ghostery compared on blocking power, memory use and privacy.Best Tab Manager Chrome ExtensionsTame tab overload with the best tab manager extensions for Chrome — OneTab, Toby, Session Buddy and more, ranked by memory savings and organization.Best Screenshot Chrome ExtensionsThe best screenshot extensions for Chrome — GoFullPage, FireShot, Awesome Screenshot and more for full-page captures, annotation and recording.Best VPN Chrome ExtensionsThe best VPN extensions for Chrome — VeePN, Browsec, CyberGhost and more, ranked by speed, privacy and free tier.Best Bookmark Manager Chrome ExtensionsOrganize your links with the best bookmark manager extensions — Raindrop.io, Pocket, Google Keep and more, ranked by features.Best Note Taking Chrome ExtensionsCapture ideas fast with the best note-taking Chrome extensions — Notion, Evernote, Google Keep and Obsidian tools.Best Reading Chrome ExtensionsRead faster and cleaner with the best reading extensions — Reader View, Read Aloud, Pocket and more.Best Focus & Productivity Chrome ExtensionsBlock distractions and get more done with the best focus extensions — StayFocusd, Forest, OneTab and more.Best Screen Capture Chrome ExtensionsCapture screenshots and record your screen with the best Chrome extensions — FireShot, Screencastify and more.Best Privacy & Security Chrome ExtensionsProtect your privacy with the best Chrome extensions — ad blockers, tracker blockers and password vaults, ranked.Best Writing Chrome ExtensionsWrite better everywhere with the best writing extensions — Grammarly, LanguageTool, Text Blaze and more.Best Developer Chrome ExtensionsEssential Chrome extensions for developers — JSON tools, Markdown viewers, web scrapers and more.