Defendify

Portland, ME · Founded 2017 · Privately Held (backing)

Developer of a cybersecurity platform designed to mitigate and defend against cyber threats for small businesses. Defendify is based in Portland, ME and was founded in 2017. Its last reported valuation was $28 million in Dec 2024. It has raised $13.2 million across 6 recorded rounds; the latest was a $1.4 million seed round in Oct 2025.

Last reported valuation
$28.0M
Oct 2026
Priced at
—
Total raised
$13.2M
Last round
Seed Round
Oct 2025
What is Defendify worth?
$28.0Mlast reported valuation · Oct 2026

Defendify's last reported valuation, Dec 2024. Nothing priced has surfaced since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Defendify funding history

6 rounds
DateRoundRaisedPost-money
Oct 2025Seed Round$1.4M▮
Jan 2025Seed Round$2.5M▮
Apr 2023Seed Round$2.4M▮
Feb 2022Seed Round$1.4M▮
Nov 2020Seed Round$960K▮
Sep 2019Seed Round$1.4M▮
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Defendify valuation

Defendify's last reported valuation was $28 million in Dec 2024. No priced round, secondary trade or fund mark has surfaced since.

How much has Defendify raised?

Defendify has raised $13.2 million across 6 recorded rounds since 2019. The largest was a $960,000 seed round in Nov 2020; the most recent was a $1.4 million seed round in Oct 2025.

Defendify has filed 7 Form Ds with the SEC since 2019, most recently in Feb 2025 ($2.5 million sold to 14 investors).

How Defendify's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Defendify, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by last reported valuation. Question about this number? Full methodology →

Frequently asked about Defendify

What is Defendify worth?
Defendify is valued at $28.0M as of Oct 2026. Defendify's last reported valuation, Dec 2024. Nothing priced has surfaced since.
How much has Defendify raised?
Defendify has raised $13.2M in total funding across 6 recorded rounds.
When did Defendify last raise?
Defendify last raised in Oct 2025 (Seed Round), raising $1.4M.