12 Email Lookup Tools We Tested in 2026 (Honest Comparison)
We tested 12 email lookup tools, ran 25,000+ lookups, and broke down free credits, accuracy, pricing, and verification quality. Tools are listed alphabetically. We focused on what each one does best and where it falls short.
lightbulb Key takeaways
- arrow_rightAccuracy across the field ranges from 78% (Skrapp.io) to 99% (Findymail, Dropcontact). For cold outreach, anything below 95% will hurt your deliverability.
- arrow_rightBuilt-in verification matters. Tools that verify at lookup time (Findymail, Snov.io, Mailsfinder, Wiza) deliver bounce rates under 2%, while non-verifying tools push bounces higher.
- arrow_rightCost per lookup ranges from $0.001 (Mailsfinder Growth tier) to $0.69 (RocketReach monthly). Always calculate based on your actual usage tier.
- arrow_rightFree tiers vary widely. Skrapp.io and GetProspect each give 100 monthly credits. Apollo gives 75 per user. Hunter and Snov.io offer 50. Mailsfinder uses a 100/day daily reset model.
- arrow_rightApollo.io is the strongest all-in-one platform if you want CRM, sequencing, and lookups in one tool.
- arrow_rightFor Clay waterfall enrichment, Findymail's bounce guarantee and accuracy make it the safest final layer.
- arrow_rightIf you sell into Europe, Dropcontact's GDPR-native architecture is the only fully compliant option in this list.
Jump to a Tool
Listed alphabetically. No ranking, just an honest evaluation.
How We Tested These Tools
We didn't just read pricing pages. We ran 25,000+ lookups across 12 tools and measured real-world performance across 8 dimensions. If you want to dig deeper into the methodology, check our related guide on finding company emails for free.
Accuracy
Bounced vs delivered email ratios across thousands of test lookups.
Free Tier
How many free lookups you get and whether they renew.
Pricing
Cost per verified lookup, not just sticker price.
Verification
Built-in vs separate verification and SMTP ping quality.
API Quality
Documentation, rate limits, and ease of integration.
Chrome Extension
LinkedIn integration and one-click lookup support.
Speed
Bulk processing time for 1,000 lookups.
Ease of Use
UI quality, onboarding time, and learning curve.
Master Comparison Table
Tools listed alphabetically. Click G2 ratings to read independent reviews.
| Tool | Free Tier | Starting Price | Verification | Best For | Rating |
|---|---|---|---|---|---|
| Anymailfinder | 100 (7-day trial) | $14/mo ($9 annual) | Yes | Pay-per-verified | 3.4 (G2) star |
| Apollo.io | 75/user/mo | $49/user/mo | Yes | All-in-one platform | 4.7 (G2) star |
| ContactOut | 5/day | $49/mo | Yes | LinkedIn recruiting | 4.4 (G2) star |
| Dropcontact | 50 (trial) | €29/mo (€24 annual) | Algorithmic | GDPR-native | 4.6 (G2) star |
| Findymail | 25/month | $49/mo | Built-in | Clay & accuracy | 4.9 (G2) star |
| GetProspect | 100/month | $49/mo ($34 annual) | Yes | LinkedIn prospecting | 4.0 (G2) star |
| Hunter.io | 50/month | $49/mo ($34 annual) | Separate | Domain search | 4.4 (G2) star |
| Mailsfinder | 100/day forever | $49/mo | Built-in | High-volume free use | N/A (new) star |
| RocketReach | 5 lookups (one-time) | $69/mo ($33 annual) | Yes | Enterprise data | 4.4 (G2) star |
| Skrapp.io | 100/month | $39/mo ($30 annual) | Yes | LinkedIn scraping | 4.5 (G2) star |
| Snov.io | 50/month | $39/mo ($30 annual) | Built-in | Budget all-in-one | 4.5 (G2) star |
| Voila Norbert | 50 (one-time) | $49/mo ($39 annual) | Separate | PR & outreach | 4.6 (G2) star |
Anymailfinder
PAY-PER-VERIFIEDAnymailfinder has the lowest entry price of any tool here at $14 per month ($9 on annual billing). The model is honest: you only get charged for emails that come back verified. That makes it a smart pick for freelancers and solo founders running occasional outreach. The 100-credit trial expires in 7 days, so be sure you're ready to test before signing up. Reported 97%+ accuracy with a sub-3% bounce guarantee. If you're considering this tool, our Anymailfinder alternative breakdown walks through the trade-offs.
Key features
Lowest entry price ($9-14/mo)
Pay only for verified emails
Sub-3% bounce guarantee
Zapier and Make.com integrations
Pros
- check_circleLowest entry pricing of any tool
- check_circlePay-per-verified is honest pricing
- check_circleSimple, focused product
Cons
- cancelFree trial expires after only 7 days
- cancelOnly 50 credits on entry plan
- cancelG2 rating is lowest in this list (3.4)
"For solo founders Anymailfinder is the cheapest entry point. The pay-per-verified model means you don't waste credits on bad data."
-- Freelance Consultant via G2
Apollo.io
SALES INTELLIGENCE PLATFORMApollo is more than an email lookup tool. It's a full sales intelligence platform with 275M+ contacts, built-in CRM, sequencing, and intent signals. If you want one tool that replaces three or four others, Apollo is the strongest pick in this list. The free plan offers 75 credits per user per month, and the Basic plan ($49 per user per month) bumps that to 2,500. Email accuracy is slightly lower than dedicated finders (91-94%), and the platform takes time to learn, but the workflow value is hard to beat.
Key features
275M+ contact database with company info
CRM, sequences, and intent signals built in
Strong Salesforce and HubSpot integrations
75 free credits per user per month
Pros
- check_circleLargest B2B database with intent data
- check_circleReplaces CRM, sequencer, and finder tools
- check_circleGenerous free tier scaled to team size
Cons
- cancelEmail accuracy lower than dedicated finders
- cancelPer-user pricing adds up quickly
- cancelSteep learning curve
"Apollo is basically our entire sales stack. The data isn't always perfect but the workflow saves us hours every week."
-- Sales Manager via G2
ContactOut
LINKEDIN RECRUITINGContactOut is built for recruiters who live in LinkedIn. The Chrome extension surfaces both work and personal emails plus phone numbers from any LinkedIn profile, which is rare. Triple-verification (claimed 97%) keeps bounces low, though independent testing puts real-world accuracy closer to 93%. The free tier offers 5 lookups per day, enough for occasional sourcing. The Email plan starts at $49 per month with unlimited emails (subject to a 2,000 fair-use cap) and 300 exports per month. If you're recruiting at scale, see our LinkedIn email finder guide.
Key features
Triple-verified email and phone data
Chrome extension for LinkedIn sourcing
5 free lookups per day, every day
ATS integrations (Lever, Bullhorn, Greenhouse)
Pros
- check_circlePersonal + work emails for recruiters
- check_circleStrong LinkedIn workflow
- check_circleDaily free credits renew automatically
Cons
- cancelReal-world accuracy ~93% (lower than claimed)
- cancelFair-use cap on "unlimited" plan
- cancelAPI only on Team plan
"For recruiters working LinkedIn, ContactOut is the fastest way to get to a candidate's actual email."
-- Tech Recruiter via G2
Dropcontact
GDPR-NATIVE ENRICHMENTIf you sell into Europe, Dropcontact is the only fully GDPR-native option in this list. Instead of storing a contact database, it generates emails algorithmically at the moment of lookup, which sidesteps GDPR storage rules entirely. Accuracy is impressive at 99% validity (98% standard, 90% catch-all). Hard bounce rate stays under 1%. Pricing starts at €29 per month for 500 credits (€24 on annual). The trade-off is no database to browse, only algorithmic generation, which means no enterprise contact database to search.
Key features
100% GDPR-native (no contact database stored)
99% validity, <1% hard bounce rate
Native HubSpot, Pipedrive, Salesforce integrations
Pay-on-success pricing model
Pros
- check_circleThe only fully GDPR-compliant option
- check_circleIndustry-leading bounce rate
- check_circlePay-on-success keeps cost predictable
Cons
- cancelNo browsable contact database
- cancelHigher per-credit cost (€0.058)
- cancelFree trial limited to 50 credits
"For European outbound, Dropcontact is the safest legal choice. No database, no GDPR risk, and the data is solid."
-- Outbound Lead, EU SaaS via G2
Findymail
CLAY-FRIENDLY ACCURACYFindymail is the favorite of GTM engineers using Clay. It's known for high accuracy (95-97% in independent testing) and the strongest bounce guarantee of any tool we tested: under 5% or your credits are refunded. The Clay integration makes it the safest waterfall enrichment layer for automated prospecting. The 4.9 G2 rating is the highest in this roundup. It's not the cheapest at $0.049 per email on the Basic plan, but the accuracy justifies the price for high-stakes campaigns. If you're evaluating it directly, our Findymail comparison covers the full breakdown.
Key features
95-97% accuracy on independent tests
Bounce guarantee: under 5% or credits refunded
Native Clay integration
Built-in catch-all verification
Pros
- check_circleHighest accuracy of any tool tested
- check_circleStrong bounce guarantee with credit refunds
- check_circleBest Clay integration in the category
Cons
- cancelHigher cost per email than most rivals
- cancelFree tier is only 25 credits per month
- cancelSmaller native database than Apollo
"Findymail is the only tool we trust as the final layer in Clay waterfalls. Bounces are basically zero."
-- GTM Engineer via G2
GetProspect
LINKEDIN PROSPECTINGGetProspect is built for LinkedIn-first prospectors. The Chrome extension lets you extract verified emails from LinkedIn profiles and Sales Navigator searches with a single click. The free plan offers 100 monthly credits, more generous than Hunter or Snov.io. Real-world accuracy hovers around 60-84% depending on industry, which is lower than the marketing claims, but the workflow is fast and the UI is intuitive. A solid free option for occasional LinkedIn lookups.
Key features
100 free monthly credits
Chrome extension for LinkedIn extraction
Catch-all verification included
Bulk CSV upload supported
Pros
- check_circleGenerous 100 free monthly credits
- check_circleSolid Chrome extension for LinkedIn
- check_circleAffordable annual pricing
Cons
- cancelReal-world accuracy lower than claimed
- cancelSupport response times slow (~12 hours)
- cancelLimited bulk processing speed
"The free tier is generous and the LinkedIn extension works well. Bounce rate is higher than promised though."
-- BDR via G2
Hunter.io
DOMAIN SEARCH + APIHunter is the most recognized name in email lookup. Its strength is domain search: enter a company URL and you get every email pattern associated with that domain, plus contacts. It pioneered this category and remains the standard reference. The free plan gives you 50 credits per month, which is enough for occasional lookups. The API documentation is the best in the space, making it a favorite among developers. The trade-off is that verification is sold as a separate feature, and at $0.025 per email on the Starter plan, the cost adds up quickly at scale. For a deeper comparison see our Hunter.io alternative breakdown.
Key features
Industry-leading domain search
Best-in-class API documentation
50 free monthly credits
Strong CRM integrations
Pros
- check_circleBest domain-search workflow on the market
- check_circleExcellent API and developer documentation
- check_circleReliable free tier for casual users
Cons
- cancelVerification sold as separate feature
- cancelCost per email climbs quickly at scale
- cancelReported accuracy around 91%
"Hunter is what I reach for first when I need to find every contact at a domain. The data is solid but I still verify separately."
-- SDR Manager via G2
Mailsfinder
EMAIL LOOKUP + VERIFICATIONDisclosure: Mailsfinder is the publisher of this guide, so we'll keep this section measured. Mailsfinder is a newer entrant in this space, launched with a focus on bulk lookup and a daily-renewing free tier (100 credits per day, no credit card). Verification is built into every lookup. Pricing on paid tiers runs $0.0049 per email on Starter and drops to $0.001 on Growth ($99/mo for 100K credits), which is cheap for high volume. The platform doesn't have a Chrome extension yet, no built-in CRM or sequencing, and the user community is small compared to established names. Independent G2 reviews aren't available yet because the product is new. To compare Mailsfinder honestly against the alternatives, you can read our deeper email finder tool overview.
Key features
100 free credits daily, no credit card required
Built-in verification with every lookup
REST API with documentation for automation
$0.001/email at the 100K credit Growth tier
Pros
- check_circleDaily-renewing free tier (100/day)
- check_circleBuilt-in verification saves second subscription
- check_circleLow per-email cost at scale
Cons
- cancelNo Chrome extension for LinkedIn
- cancelNewer platform, limited public reviews
- cancelNo CRM, sequencing, or LinkedIn integration
"The daily free credits actually let me run small campaigns without paying. Verification is fast and bounces stay low."
-- Solo founder, B2B SaaS (early adopter)
RocketReach
ENTERPRISE PROSPECTINGRocketReach is built for enterprise sellers who need accurate contact data on hard-to-find executives. Real-time on-demand verification means you only pay for verified contacts. The price reflects this: $69 per month monthly or $33 per month annual, with just 1,200 credits per year on the entry tier. Cost per email runs $0.33 to $0.69, the highest in this list. Use it when you need quality over quantity for high-value enterprise targets. For a comparison breakdown, see our RocketReach alternative analysis.
Key features
700M+ professional profiles
Real-time on-demand verification
Only charged when verified info is found
Strong CRM integrations (Salesforce, HubSpot)
Pros
- check_circleMassive enterprise contact database
- check_circlePay-only-for-verified pricing model
- check_circleStrong enterprise CRM integrations
Cons
- cancelHighest cost per email in this list
- cancelFree tier is only 5 lookups (one-time)
- cancelMixed reviews on Trustpilot
"RocketReach is expensive, but for enterprise deals where one contact pays back the subscription it makes sense."
-- Enterprise AE via G2
Skrapp.io
LINKEDIN EMAIL SCRAPERSkrapp focuses on one thing: pulling email addresses from LinkedIn profiles. The free tier is generous at 100 emails per month, and paid plans start at $39 per month ($30 on annual). The Chrome extension is straightforward. The trade-off is accuracy. At 78% in our testing (the lowest we recorded), you will see more bounces than with verified-finder tools. If you need a free or cheap LinkedIn-specific scraper and can tolerate higher bounces, Skrapp fills that niche. Pair it with a separate verification tool to clean the output.
Key features
100 free emails per month
Chrome extension for LinkedIn scraping
Bulk search by company domain
Affordable annual pricing
Pros
- check_circleGenerous free monthly tier
- check_circleSimple LinkedIn Chrome extension
- check_circleLow entry price on annual plans
Cons
- cancelLowest accuracy we tested (78%)
- cancelData freshness can be an issue
- cancelNo features beyond basic email lookup
"The free plan is great for testing. Accuracy is not amazing, but for the price it is a decent starting point."
-- Junior SDR via G2
Snov.io
BUDGET ALL-IN-ONESnov.io bundles email lookup, verification, drip campaigns, and a lightweight CRM into a low-priced subscription. It's the most affordable all-in-one option in this roundup, starting at $39 per month ($30 on annual billing). The 7-tier verification process handles catch-all domains better than most competitors. Bounce rates stay around 1.7% in real-world testing. If you want one budget tool that does everything, Snov is hard to beat. See our Snov.io alternative comparison for a deeper look.
Key features
7-tier verification with catch-all handling
Built-in drip campaigns and lightweight CRM
5,000+ Zapier app integrations
Cheapest entry tier of the all-in-one tools
Pros
- check_circleCheapest all-in-one option
- check_circleSolid 7-tier verification process
- check_circleBundled CRM and sequences save costs
Cons
- cancelUI feels dated compared to newer tools
- cancelReported accuracy around 75-80%
- cancelAPI only on Starter+ plans, not Free
"Snov gives us everything in one tool for less than what other vendors charge for just email finding."
-- Growth lead via G2
Voila Norbert
PR & OUTREACHVoila Norbert has been around for years and is a quiet favorite among PR pros, recruiters, and outreach teams. Accuracy claims of up to 98% are backed by independent Ahrefs testing showing 92% real-world performance. The Chrome extension is solid. Verification is sold separately as pay-as-you-go starting at $0.003 per email. Pricing starts at $49 per month ($39 annual). A reliable, no-frills option for occasional PR and outreach work.
Key features
Up to 98% claimed accuracy
Chrome extension for one-click lookup
Refunds for bounced/incorrect emails
CRM integrations (HubSpot, Pipedrive, Salesforce)
Pros
- check_circleSolid accuracy on independent tests
- check_circleReliable Chrome extension
- check_circleCredit refunds for incorrect emails
Cons
- cancelFree tier is only 50 credits, one-time
- cancelVerification sold separately
- cancelAPI support reported as slow
"Voila Norbert is my go-to for PR outreach. Reliable, accurate, and the refund policy is honest."
-- PR Specialist via G2
The Category Kings
Different teams need different things. Here's our honest pick per category, with backups.
Best free email lookup tool
Most generous free tier with daily renewal and built-in verification.
Best all-in-one platform
CRM, sequencing, intent data, and email lookup in a single subscription.
Best for domain search
Find every email pattern at a company domain in one query.
Best for LinkedIn lookups
Chrome extension that pulls verified emails from LinkedIn profiles.
Best for Clay and GTM engineers
API-first tools with bounce guarantees for waterfall enrichment.
Best for European outbound
GDPR-native with algorithmic generation, no stored database.
Pricing Breakdown: What You Actually Pay
Cost per verified lookup across the field. Tools listed alphabetically.
| Tool | Free Plan | Starter Price | Credits Included | Cost Per Email | Verification |
|---|---|---|---|---|---|
| Anymailfinder | 100 (7-day trial) | $14/mo ($9 annual) | 50 | $0.28 | Yes |
| Apollo.io | 75/user/mo | $49/user/mo | 2,500/user/mo | $0.020 | Yes |
| ContactOut | 5/day | $49/mo | ~6,000 | $0.013 | Yes |
| Dropcontact | 50 (trial) | €29/mo (€24 annual) | 500 | €0.058 | Algorithmic |
| Findymail | 25/month | $49/mo | 1,000 | $0.049 | Built-in |
| GetProspect | 100/month | $49/mo ($34 annual) | 1,000 | $0.034 | Yes |
| Hunter.io | 50/month | $49/mo ($34 annual) | 2,000 | $0.025 | Separate |
| Mailsfinder | 100/day forever | $49/mo | 10,000 | $0.0049* | Built-in |
| RocketReach | 5 (one-time) | $69/mo ($33 annual) | 1,200/yr | $0.33-0.69 | Yes |
| Skrapp.io | 100/month | $39/mo ($30 annual) | 1,000 | $0.030 | Yes |
| Snov.io | 50/month | $39/mo ($30 annual) | 1,000 | $0.030 | Built-in |
| Voila Norbert | 50 (one-time) | $49/mo ($39 annual) | 1,000 | $0.049 | Separate |
*Mailsfinder's $0.0049/email is on the Starter plan. Cost drops to $0.001 per email on the Growth plan ($99/mo for 100,000 credits).
Note: Cost per email varies by plan tier and verification needs. Always calculate based on the plan you would actually use, not the cheapest advertised rate.
Related guides
If you're evaluating tools, these guides go deeper on the workflows behind them.
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menu_bookCold email: the ultimate guide
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Frequently Asked Questions
What is an email lookup tool? expand_more
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