Sendmarc Overview

  • Year Founded
  • 2018

Year Founded

  • Status
  • Private

  • Employees
  • 93

Employees

  • Latest Deal Type
  • Series A

  • Latest Deal Amount
  • $8.44M

  • Investors
  • 13

Sendmarc General Information

Description

Developer of email authentication and domain protection software designed for email security and sender verification purposes. The company's platform provides management of email authentication protocols, centralized configuration and monitoring, real-time reporting, policy enforcement, threat detection, sender visibility, DNS record administration, analytics on email traffic, and integration with common email ecosystems to identify unauthorized senders and reduce spoofing and phishing risks, enabling organizations, government entities, and businesses to secure email communications, improve deliverability, and maintain compliance with authentication requirements.

Contact Information

Website
sendmarc.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 221 West
  • 9th Street
  • Wilmington, DE 19801
  • United States
Primary Industry
Network Management Software
Other Industries
Media and Information Services (B2B)
Vertical(s)
Corporate Office
  • 221 West
  • 9th Street
  • Wilmington, DE 19801
  • United States

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Sendmarc Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
2. Later Stage VC (Series A) 01-Aug-2023 $8.44M Completed Generating Revenue
1. Capitalization Completed Startup
To view Sendmarc’s complete valuation and funding history, request access »

Sendmarc Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series A-2
Series A-1
Seed 2,375,000 $0.000010 $0 $0 1x $0 12.37%
To view Sendmarc’s complete cap table history, request access »

Sendmarc Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of email authentication and domain protection software designed for email security and sender verification pur
Network Management Software
Wilmington, DE
93 As of 2026

Tel Aviv, Israel
 
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Sendmarc Competitors (1)

One of Sendmarc’s competitors is Ironscales, a Venture Capital-Backed company based in Tel Aviv, Israel.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Ironscales Venture Capital-Backed Tel Aviv, Israel
You’re viewing 1 of 1 competitors. Get the full list »

Sendmarc Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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Sendmarc Investors (13)

Investor Name Investor Type Holding Investor Since Participating Rounds
3 Capital Ventures Venture Capital Minority
4Di Capital Venture Capital Minority
Angel (individual) Minority
Alpha Private Capital Venture Capital Minority
Atlantica Ventures Venture Capital Minority
You’re viewing 5 of 13 investors. Get the full list »

Sendmarc FAQs

  • When was Sendmarc founded?

    Sendmarc was founded in 2018.

  • Where is Sendmarc headquartered?

    Sendmarc is headquartered in Wilmington, DE.

  • What is the size of Sendmarc?

    Sendmarc has 93 total employees.

  • What industry is Sendmarc in?

    Sendmarc’s primary industry is Network Management Software.

  • Is Sendmarc a private or public company?

    Sendmarc is a Private company.

  • What is the current valuation of Sendmarc?

    The current valuation of Sendmarc is .

  • What is Sendmarc’s current revenue?

    The current revenue for Sendmarc is .

  • How much funding has Sendmarc raised over time?

    Sendmarc has raised $8.5M.

  • Who are Sendmarc’s investors?

    3 Capital Ventures, 4Di Capital, , Alpha Private Capital, and Atlantica Ventures are 5 of 13 investors who have invested in Sendmarc.

  • Who are Sendmarc’s competitors?

    Ironscales is a competitor of Sendmarc.

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