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Apollo.io
Lusha
DiscoverOrg
Hunter.io
ZoomInfo
UpLead
Lead411
ReverseMails
Reverse Contact
LeadBrowser
Hunter.io
Email Hunter
Findymail
Snov.io
Apollo.io
ReverseMails transforms cold email addresses into valuable sales intelligence. Our reverse email lookup instantly reveals prospects' job roles, career history, and social media profiles – empowering your team to personalize outreach and connect with decision-makers. By understanding who you're reaching out to before making contact, you'll boost response rates and close more deals. Leading sales teams rely on our platform to convert anonymous emails into meaningful business relationships through targeted, context-rich engagement.
Clearbit
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Customer Testimonials:
• “ReverseMails.com helped me identify a suspicious email sender, enhancing my online safety.” – Alex Johnson
• “An invaluable tool for reconnecting with old colleagues.” – Maria Garcia
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Provides real-time, accurate information with a focus on user privacy and data security.
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Sales teams, account executives, business development representatives, and revenue leaders who need to convert cold contacts into warm conversations
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Based on our record, Clearbit seems to be more popular. It has been mentiond 18 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
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 aliases like that you still want GLEIF, Clearbit, or simply a maintained slug → legal_name map. Fuzzy matching handles stylistic drift on the same name; it can’t handle unrelated... - Source: dev.to / 3 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 — the most permissive of the major providers — gives you around 32% hit rate on Gmail addresses versus 74% on corporate domains. I measured this across 6,200 signups for a... - Source: dev.to / 4 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 significantly more contacts per domain in Prospector-style queries than Clearbit's Prospector ever did — the tradeoff is more stale titles in the result set. Hunter.io is fast and cheap... - Source: dev.to / 4 months ago
Match rate of 38% in my test, but the data quality on what it does match is solid: title, seniority, industry, company size all returned cleanly. If you're already in HubSpot and enriching form fills in-place, Clearbit/Breeze is probably your lowest-friction option even at lower match rates. If you're not in HubSpot, there's no reason to choose it over PDL or Prospeo. - Source: dev.to / 4 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 latency per row in my runs and costs more per match than going direct. For a CRM webhook flow where you need sub-second enrichment calls, Clay is the wrong layer to hit first. - Source: dev.to / 4 months ago
Apollo.io - Apollo’s predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.
Reverse Contact - Turn an email into a LinkedIn profile and +30 others datas
Lusha - Search less. Sell more.
LeadBrowser - Prospects AI browser. Unique AI tool to extract contact details from all over the Internet, from all over the world in the real time.
DiscoverOrg - DiscoverOrg is an IT sales intelligence platform providing technology marketers access to data, IT org charts, and real time projects.
Hunter.io - Find all the email addresses related to a domain