At Best Startup California we track over 300,000 Californian startups and over 1,500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.
We’ve ranked the top 14 Spam Filtering companies in California, United States. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).
We selected the organisations listed in this article based on:
- Track record
- Executive leadership
- Market share
- Innovation
- ESG rating
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Top Spam Filtering Companies & Startups (California, United States)
Smyte
Smyte stops bad actors on marketplaces and social networks.
Founder(s): Josh Yudaken, Julian Tempelsman, Pete Hunt
Location: San Francisco, California, United States
Industries: Apps, Fraud Detection, Marketplace, Mobile, Software, Spam Filtering
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Mailinator
Mailinator(tm) provides users with free, disposable email addresses. Accounts are created when email arrives for them (i.e. there is no
Founder(s): Paul Tyma
Location: San Francisco, California, United States
Industries: Computer, Email, Internet, Software, Spam Filtering
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DuoCircle LLC
Enterprise spam filtering and email management.
Founder(s):
Location: San Diego, California, United States
Industries: Email, Enterprise Software, Spam Filtering
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Email List Validation
Email List Validation is an email verification tool to test and validate lists in bulk to remove dangerous or invalid email accounts.
Founder(s):
Location: San Francisco, California, United States
Industries: Email Marketing, Marketing Automation, Spam Filtering, Web Apps
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Keypic, Inc.
Combats web-spam without CAPTCHA
Founder(s): Emanuele Rogledi, Julia Fominova
Location: Walnut, California, United States
Industries: Advertising, Blogging Platforms, E-Commerce, Internet, Security, Spam Filtering, Web Design
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Finance Exchange
We automate & streamline the equipment finance industry. A $1 Trillion Industry.
Founder(s): Chad Hutchison
Location: Aliso Viejo, California, United States
Industries: Finance, Financial Exchanges, Financial Services, FinTech, Spam Filtering
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NumberCop
NUMBERCOP is a mobile security company which was established to combat phone spam, such as unsolicited calls and spam text messages.
Founder(s): Jan Volzke
Location: San Francisco, California, United States
Industries: Android, Cyber Security, iOS, Mobile, Security, SMS, Spam Filtering, Telecommunications
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IThinkSource Corporation
IThinkSource Corporation specializes in data protection, virtualization, software support, hardware, cloud storage and spam protection.
Founder(s):
Location: Fountain Valley, California, United States
Industries: Cloud Storage, Hardware, Software, Spam Filtering, Virtualization
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Red Sand Media Group
Red Sand Media Group is a top WordPress web development firm, and their team has an exceptional level of WordPress expertise and experience.
Founder(s): Scott Allen
Location: San Diego, California, United States
Industries: Cyber Security, Digital Marketing, Spam Filtering, Web Design
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Myeasymail
email marketing software
Founder(s):
Location: Torrance, California, United States
Industries: Advertising, Email, Email Marketing, SaaS, Software, Spam Filtering
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Arkose Labs
Arkose Labs provides fraud prevention, anti-spam, and abuse analysis for businesses, companies, and industries.
Founder(s): Kevin Gosschalk, Matthew Ford
Location: San Francisco, California, United States
Industries: Cyber Security, FinTech, Fraud Detection, Network Security, Security, Spam Filtering
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KhanTec
KhanTec manufactures advanced Regenerative Air Filter (KRAF) equipment, especially suited for restaurants.
Founder(s):
Location: Riverside, California, United States
Industries: Manufacturing, Spam Filtering
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Ready To View
Ready to View is a consulting agency that renders service in IT, hosting, managed services as well as anti-spam.
Founder(s):
Location: Anaheim, California, United States
Industries: IT Management, Spam Filtering, Web Hosting
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Kern Transmission
Kern Transmission is a custom built performance and racing transmissions company located in Bakersfield.
Founder(s):
Location: Bakersfield, California, United States
Industries: Automotive, Product Design, Spam Filtering
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