Top 7 Email Deliverability Tools in 2025
The top 7 email deliverability tools for 2025. 1. Instantly 2. Smartlead 3. Lemlist 4. Unify 5. Folderly 6. Zerobounce 7. Pipl
A single wrong email address can hinder successful outreach efforts. However, email finder tools like Prospeo and Snov can ease the burden and help you obtain valid email addresses to supercharge your cold email campaigns.
You’ve spent months finding your ideal buyers and crafted the perfect pitch that resonates with them only to realize your game-changing ideas land in the spam folder. This is the nightmare of any salesperson. A single wrong email address can hinder successful cold outreach efforts, wasting time and killing sales opportunities.
However, here is the good news: email finder tools like Prospeo and Snov can solve this problem, saving you hours of effort and providing verified email addresses. This valid contact information helps you focus on building meaningful relationships and closing deals.
But, how do you choose which email finder tool to use? This detailed guide compares the two email finder tools, allowing sales and marketing teams to make informed decisions that advance your business’s growth. Let’s get started.
Let’s discover the similarities and differences between the two email finder tools to help you make an informed decision.
Similarities
Differences
Prospeo is a popular email finder tool designed to find valid email addresses and phone numbers to boost your outreach strategy. Its email finder tool lets users discover quality business email addresses using their prospect’s full name and company domain. Besides, its email verifier confirms the email’s validity status, allowing users to identify and utilize verified addresses for effective outreach. They can also use its Chrome extension to find email addresses on any website, whether Google search results or LinkedIn.
Prospeo is also reputable for finding valid phone numbers through any LinkedIn profile URL. With these contact details, sales professionals can reach their potential customers, increasing the chances of generating sales for their business.
Snov is a sales automation tool that enriches your lead list and supercharges your cold outreach campaign. Thanks to its email finder tool, users can discover their lead’s email addresses, whether by their full names or company name. The platform also verifies these email addresses to ensure your cold emails land in your prospect’s inbox, not the spam folder.
Furthermore, its Email Finder extension is also available to find any email address on any website. You can also use the platform to find qualified leads, filter according to your ideal customer profile (ICP), and move through the sales pipeline. It integrates with third-party platforms like HubSpot, Salesforce, Slack, Pipedrive, Zapier, and more.
Also read: How to Use Data Enrichment Services to Boost Your B2B Sales
Prospeo and Snov offer key features that enable users to find their prospects’ email addresses and elevate their outreach strategy. These features include:
Without an email address, reaching your prospects becomes difficult. However, email finder tools like Prospeo and Snov offer features to help you discover these email addresses and contact your recipients.
Prospeo
Prospeo’s email finder discovers your prospect’s email addresses, whether individually or in bulk. A typical individual search involves inputting your prospect’s full name and company domain into its search bar to generate their professional email addresses.
On the other hand, Prospeo’s bulk email search feature discovers the professional email addresses in your lead list. Once you upload a list which often contains your leads’ profiles in a CSV or Excel profile, the bulk email finder generates their work email addresses for use. However, this feature works with paid plans, not the free trial.
Snov
Snov’s email finder tool also discovers business email addresses individually or in bulk. It’s ideal for sales teams, lead generation agencies, recruiters, or business development executives. With a company’s domains or lead’s names, you can find your lead’s email address and leverage them for your outreach campaign.
Snov’s bulk email finder also makes prospecting easy, saving time and effort. The process requires you to upload a CSV file featuring the leads’ names and the company’s domains. Then, the bulk email finder will scan the domains for email addresses. You can export the list in your domain to your email sequencer to boost your outreach efforts.
An invalid email address makes your cold email campaigns risky, sending your emails to spam and harming your sender's reputation. Email verifiers such as Prospeo and Snov validate the status of your email addresses, ensuring they don’t compromise email deliverability.
Prospeo
Prospeo verifies your email data, whether individually or in bulk. The individual verification process involves inputting your prospect’s work email address in the search bar and clicking “Verify email.” With this verified email address, you can contact your leads, increasing the chances of building relationships with them.
The accurate email-finding tool is also perfect for bulk email verification. Once you upload your lead list, it scans through the email addresses and sorts your list into three categories — valid, risky, and invalid — so you can identify and use the right addresses. Prospeo also cleans and optimizes your email list to reduce bounce rates and ensure effective outreach campaigns. However, users must note that this feature is available in the paid plans.
Snov
Snov’s built-in email verifier checks emails collected from other sources and cleans the list to get rid of any stale email data. Thanks to its 7-tier email verification process, users can verify an email address within seconds.
This process includes an MX record check, SMTP authentication, and greylisting bypassing for tough emails. All they need to do is input the unverified email into the search bar and click “Verify” for individual email verification.
Snov’s bulk email verifier checks your lead list for old or invalid email data. To start, open the verifier and upload a CSV file featuring your lead’s names and company domains. Then, the bulk search feature scans the list for validity. Once the process is complete, Snov presents the verification status for multiple email addresses, enabling you to identify those you can use for your outreach campaigns.
Prospeo and Snov have Google Chrome extensions that scrape email data from websites and LinkedIn Sales Navigator to advance your data enrichment efforts.
Prospeo
Prospeo’s Chrome extension allows you to find emails from any website with just a single click. Whether it’s Google search results or LinkedIn Sales Navigator, you can discover and export verified emails to elevate your prospecting game.
Snov
Similarly, Snov’s Chrome extension finds the verified email address of any decision-maker within seconds. You can use it on networking sites like LinkedIn and LinkedIn Sales Navigator to enhance your social selling efforts. You can also extract high-quality contacts from any website, whether blogs or company websites and leverage the data to fuel your outreach strategy.
Both platforms integrate with third-party platforms to streamline your sales workflow.
Prospeo
Prospeo offers an API to integrate with existing systems. With this endpoint, you can uncover professional emails using your prospect’s full name alongside the company’s details — website, domain, or company name.
Snov
Snov integrates with a wide array of tools to support seamless data transfer and work efficiently. You can integrate with over 5,000 apps including CRMs, lead generation tools, scheduling platforms, marketing automation tools, and so on.
Common integration examples include HubSpot, Salesforce, Phantombuster, Pipedrive, Make, Calendly, and more. The platform also offers a simple API that can integrate with existing systems to find emails and sync lead information.
Also read: Clay vs. FullEnrich: Which Data Enrichment Service is Better? [2025]
Prospeo offers a free trial with 75 credits to explore some of its features. However, you must note that the bulk processing feature isn’t available with the trial. Nonetheless, its paid plans cater to the needs of different business sizes seeking to enhance their outreach efforts.
Snov also offers free monthly trials with 50 credits. Its paid plans include:
Prospeo and Snov share some advantages and disadvantages based on their features. In this section, we used review sites like Trustpilot and G2 to identify these pros and cons to help you make a better decision.
Prospeo stands for its data accuracy, ease of use, and customer support. However, it suffers criticism for its limited credits.
Snov is renowned for its intuitive interface, lead generation features, and customer support. However, it faces backlash for its technical glitches and quality data.
After a detailed comparison of Prospeo and Snov, it’s obvious that the email finder tools have their complementary strengths and weaknesses. However, you should consider your operational needs, budget constraints, and overall business objectives to choose between the two tools. Nonetheless, here are key tips to consider when choosing between the two tools:
That said, ColdIQ remains the best outbound lead generation agency to fuel your sales pipeline and drive revenue for your business. We leverage the best email finder tools to obtain valid contact information and reach qualified leads to ensure you don’t miss out on sales opportunities. Get in touch with us today to get started.
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Finding valid email addresses can be challenging. However, email verifiers like Prospeo and Findymail find quality email data to reach your potential leads. Dive into this detailed comparison guide to make an informed decision.