Agari

San Mateo, United States Founded: 2009 • Age: 17 yrs Acquired By HelpSystems
DMARC-based email security is offered against targeted spear phishing.

About Agari

Agari is a Technology company based in San Mateo (United States) founded in 2009, and was acquired by HelpSystems in May 2021. It operates as a DMARC-based email security is offered against targeted spear phishing. Agari has raised $86.5 million across 6 funding rounds from investors including Goldman Sachs, Norwest Venture Partners and Scale Venture Partners. Its focus areas include Enterprise Infrastructure, Cybersecurity, Email Security and Anti-Spam. Its legal entity is AGARI DATA, INC. Its competitors include ValiMail, Postini, MailInBlack, BlackSpider and PowerDMARC and 3 more; 5 of its 8 listed competitors have raised funding.

Company details

Agari provides tools and analytics to eliminate email threats in enterprise. Product Customer Protect provides email security from targeted phishing attacks and is build on open standard of DMARC. Company partners with other email providers, including Google, Microsoft and Yahoo, who support DMARC, to gather telemetry and provide protection. Modules Enforce and Respond are tiers within the Customer Protect platform that create a trusted email channel between company its customers. Enforce leverages DMARC to stop attacks against the domains company own, Respond disrupts attacks coming from domains which are not under control of enterprise.

  • Headquarters San Mateo, United States
  • Stage Acquired
  • Sectors
    Technology
  • Website agari.com
  • Social LinkedIn X Facebook YouTube
  • Acquired by HelpSystems (May 2021)
  • Legal Name Agari Data, Inc.
Key Metrics
  • Total Equity Funding
    $86.5M (USD)

    in 6 rounds

  • Latest Funding Round
    $40M (USD), Series E

    Jun 2018

  • Investors
  • Acquired by
    HelpSystems

    (May 2021)

Apps and channels of Agari

its YouTube channel Fortra has 3.28K subscribers and 30 videos.

Fortra
YouTube 3.28K subscribers 30 videos Science & Technology
Open channel

Videos from Agari

The most watched videos on Agari's YouTube channel, Fortra (3.28K subscribers). Click a video to play it here.

Robot | IBM i in 2025 AI, Power11, 7.6, and AS 400 Roots
405 views
How to Upgrade to IBM i 7 6
287 views
Inside the Integrated File System (IFS)
202 views
Performance Navigator: Power11 Capacity Planning Is Ready
194 views

More on Fortra.

Funding Insights of Agari

Agari has successfully raised a total of $86.5M across 6 strategic funding rounds. The most recent funding activity was a Series E round of $40 million completed in June 2018. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding $86.5M
  • Total Rounds 6
  • Last Round Series E — $40M
  • First Round $2.5M

    (Nov 2011)

  • Investors Count 8

All 6 funding rounds of Agari with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.

DateAmountTransaction NameValuationLead InvestorsInvestors
Jun 2018$40MSeries E–Goldman Sachs
Oct 2016$22MSeries D–Norwest Venture Partners
Jan 2016$2MSeries C––
–
Sep 2014$15MSeries C–Scale Venture Partners
Feb 2013$5MSeries B––
Nov 2011$2.5MSeries A–Alloy Ventures
Valuation history

9 investors in total: 9 institutional.

Investors in Agari

Agari has secured backing from 9 investors, including venture fund investors. Prominent investors backing the company include Goldman Sachs, Norwest Venture Partners and Scale Venture Partners.

All
Venture Fund
InvestorDescriptionFounded YearDomainLocation
Investment banking services are delivered across multiple financial sectors.
1869goldmansachs.comNew York, United States
Venture capital and growth equity firm providing investments and resources to entrepreneurs in various sectors.
1961nvp.comMenlo Park, United States
Early-stage venture capital investments are focused on US companies.
–scalevp.comFoster City, United States
Investments in technology companies are conducted globally by Battery Ventures.
–battery.com-
Venture capital firm specializing in early-stage tech investments and founder support.
1965greylock.com-
US focused seed and early-stage VC firm
–firstround.comSan Francisco, United States
Early stage venture capital firm investing in the US
–alloyventures.comPalo Alto, United States
Tech-focused, stage-agnostic venture capital is provided by 83NORTH.
–83north.comLondon, United Kingdom
-
–helpsystems.com-
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Investor details for Agari

The complete investor list, round-by-round participation and investor portfolios require an active premium plan.

  • Complete investor list
  • Round participation
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Verified entity values are shown only after access is granted.

Timeline of Agari

4 dated milestones of Agari across 12 years, from founding to its latest funding, stage changes and deals.

  1. Founded Agari is founded.
  2. Funding First funding round of $2.5M.
  3. Funding Latest funding round, Series E, of $40.0M.
  4. Exit Acquired by HelpSystems.

Competitors of Agari

Agari has 8 listed competitors in our database, 5 of them funded. They include ValiMail, Postini, MailInBlack, BlackSpider and PowerDMARC, among others.

Company NameDomainFoundedHQ LocationTotal fundingEmployeesDescription
valimail.com2015San Francisco, United States$83.5M79
Email authentication services are delivered via DMARC validation technology.
postini.com1999Redwood, United States$26M–
Cloud based anti-spam & anti-malware for email & website security
mailinblack.com2006Breteuil, France$16.11M–
Anti-spam and email signature solutions are offered for enterprises.
blackspider.com2003Reading, United Kingdom$8.38M–
Offers web security and cloud gateway services for user accounts.
powerdmarc.com2020Middletown, United States––
Delivers AI-based solutions for enhancing email security.
zerobounce.net2015Santa Barbara, United States––
Provides email validation services to clean lists and enhance deliverability for companies.
fraudmarc.com2015Atlanta, United States$120,0002
Anti-phishing Email security solutions
kpmonitor.com2013Noida, India–258
Offers anti-phishing and anti-fraud solutions to enhance security.
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Detailed competitors of Agari

The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.

  • Full competitor set
  • Operating metrics
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Verified entity values are shown only after access is granted.

Web traffic of Agari

Websites that share an audience with Agari (agari.com).

Similar websites

Websites whose visitors overlap most with Agari. Affinity shows how closely the audiences match.

WebsiteDomainAudience affinityMonthly visitsGlobal rankProfile
appthority.com
100%
––View details
abusix.com
79%
71.7K#522,994View details
phishme.com
phishme.com
74%
–#5,627,911–
wombatsecurity.com
73%
––View details
unspam.com
unspam.com
50%
–#14,409,387–
••••••••••••••••.com••%•.•M#•••••–
••••••••••••••••.com••%•.•M#•••••–
••••••••••••••••.com••%•.•M#•••••–
Premium access

All 15 similar websites and full traffic analytics for Agari

The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.

  • 15 similar websites
  • Audience overlap
  • Engagement analytics
  • Traffic by brand

Verified entity values are shown only after access is granted.

Top companies in Cybersecurity & Data Protection

10 companies that operate in the same segment as Agari (Cybersecurity & Data Protection), ranked by their profile score on The Company Check.

CompanyDescriptionFoundedLocationTotal fundingRevenueEmployees
Cloud based website security solutions
2009San Francisco, California, United StatesUSD 332.1 MUSD 1.67 B7,330
Cybersecurity and zero trust solutions are delivered for secure networks.
2007San Jose, California, United StatesUSD 148 MUSD 3.35 B9,616
Cloud-based identity management solutions are provided for enterprises.
2002Denver, Colorado, United StatesUSD 136.89 MUSD 36.94 M821
Ledger is recognized for providing secure cryptocurrency hardware wallets.
2014Paris, Ile de France, FranceUSD 575.4 M–802
AI-based software suites are developed for navigation applications.
1893Paris, France–USD 26.01 B83,020
Cloud based platform offering IT operational data and security analytics software
2003San Francisco, California, United StatesUSD 40 MUSD 2.59 M108
Cloud-based enterprise management solutions including backup and recovery are provided.
2003Singapore, SingaporeUSD 658 M–1,898
Cloud-based identity management and authentication are provided for enterprises.
2009San Francisco, California, United StatesUSD 228.5 MUSD 2.92 B7,934
Cloud and application performance management platform is provided.
2010New York, New York, United StatesUSD 147.19 MUSD 2.68 B6,500
Identity security solutions are provided to secure identities across infrastructures.
1999Petah Tikva, Central District, IsraelUSD 59 MUSD 1 B3,790
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Related news about Agari

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Complete news archive for Agari

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  • Brand-specific news history

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Frequently Asked Questions about Agari

Agari was founded in 2009 and raised its 1st funding round 2 years after it was founded.

Agari is headquartered in San Mateo, United States. It is registered at San Mateo, California, United States.

Agari is a funded company, having raised a total of $86.5M across 6 funding rounds to date. The company's 1st funding round was a Series A of $2.5M, raised on Nov 2011.

Agari provides tools and analytics to eliminate email threats in enterprise. Product Customer Protect provides email security from targeted phishing attacks and is build on open standard of DMARC. Company partners with other email providers, including Google, Microsoft and Yahoo, who support DMARC, to gather telemetry and provide protection. Modules Enforce and Respond are tiers within the Customer Protect platform that create a trusted email channel between company its customers. Enforce leverages DMARC to stop attacks against the domains company own, Respond disrupts attacks coming from domains which are not under control of enterprise.

Agari's top competitors include ValiMail, Postini and MailInBlack.

Agari operates through Agari Data, Inc..

Yes. Agari was acquired by HelpSystems in May 2021.

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