SellHack
SellHack is a browser extension to help you build targeted prospect lists with emails and phone numbers.
Market Share of SellHack
Current Customer(s)
26
Market Share (Est.)
0.03%
Ranking
#15
Top Competitors and Alternatives of SellHack
The top three of SellHack’s competitors in the Email Verification category are DeBounce with 68.63%, Mailgun with 27.53%, Snovio with 1.30% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| DeBounce | 64255 | 68.63% | SellHack vs DeBounce |
| Mailgun | 25774 | 27.53% | SellHack vs Mailgun |
| Snovio | 1220 | 1.30% | SellHack vs Snovio |
| NeverBounce | 797 | 0.85% | SellHack vs NeverBounce |
| Melissa | 460 | 0.49% | SellHack vs Melissa |
| DataValidation | 247 | 0.26% | SellHack vs DataValidation |
| Emailable | 235 | 0.25% | SellHack vs Emailable |
| Informatica Data as a Service (StrikeIron) | 121 | 0.13% | SellHack vs Informatica Data as a Service (StrikeIron) |
| Kickbox | 100 | 0.11% | SellHack vs Kickbox |
| Xverify | 71 | 0.08% | SellHack vs Xverify |
| Quick Email Verification | 66 | 0.07% | SellHack vs Quick Email Verification |
| MailboxValidator | 51 | 0.05% | SellHack vs MailboxValidator |
| Emailtor | 43 | 0.05% | SellHack vs Emailtor |
| Webbula | 26 | 0.03% | SellHack vs Webbula |
| Verifalia | 19 | 0.02% | SellHack vs Verifalia |
| Email List Verify | 17 | 0.02% | SellHack vs Email List Verify |
| Bulk Email Checker | 16 | 0.02% | SellHack vs Bulk Email Checker |
| EmailOversight | 12 | 0.01% | SellHack vs EmailOversight |
| Proofy | 12 | 0.01% | SellHack vs Proofy |
| Email List Validation | 11 | 0.01% | SellHack vs Email List Validation |
Popular Comparisons
Top Competitors and Alternatives of SellHack
The top three of SellHack’s competitors in the Email Verification category are DeBounce with 68.63%, Mailgun with 27.53%, Snovio with 1.30% market share.
SellHack vs DeBounce
SellHack vs Mailgun
SellHack vs Snovio
SellHack vs NeverBounce
SellHack vs Melissa
SellHack vs DataValidation
SellHack vs Emailable
SellHack vs Informatica Data as a Service (StrikeIron)
Customers of SellHack
Around the world in 2026, over 26 companies have started using SellHack as Email Verification tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Foundry | 10,000+ | Needham | Massachusetts | United States |     |
| Oracle Corporation | 10,000+ | Austin | Texas | United States | |
| HubSpot | 10,000+ | Newton | Massachusetts | United States | |
| Fiverr | 10,000+ | Tel Aviv | Tel Aviv | Israel | |
| Salesforce | 10,000+ | San Francisco | California | United States | |
| Upwork | 10,000+ | San Francisco | California | United States | |
| 10,000+ | Menlo Park | California | United States | | |
| Sprout Social, Inc. | 1,000 - 4,999 | Chicago | Illinois | United States | |
| Insightsoftware | 1,000 - 4,999 | Raleigh | North Carolina | United States | |
| SAAS - Servei Andorrà Atenció Sanitària | 1,000 - 4,999 | les Escaldes | Escaldes-Engordany | Andorra | |
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SellHack Customers by Products and Services
The top three products and services offering customers that use SellHack for Email Verification are Technology (3), Social Media (3), Lead Generation (3).
Customers
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SellHack Customers by Employee Size
The majority of SellHack's customers for the email-verification category fall in the company size of 10,000+ employees (8 companies), 20 - 49 employees (5 companies), 0 - 9 employees (4 companies).
Employee Size
SellHack Customers by Geography
The top three geographies of SellHack for email-verification are the United States with 18(69.23%), United Kingdom with 2(7.69%), Andorra with 1(3.85%) customers respectively.
Customers
Employees of SellHack
Also see other Products/Services by SellHack in:
FAQ
Find answers to the most often asked questions by users.
Who are the top SellHack competitors?
SellHack’s Top competitors in the email-verification category are DeBounce, Mailgun, Snovio. You can view a full list of SellHack competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of SellHack and 40,000 other technologies on the internet. You can also compare SellHack and its feature with top competitors here : SellHack vs DeBounce SellHack vs Mailgun SellHack vs Snovio.
What is SellHack customer distribution based on company size?
What is SellHack market share in the email-verification?
What are the top countries that use SellHack?
What are the top industries that use SellHack?
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