Cariina

Boston, MA · Founded 2016 · Privately Held (backing)

Developer of an operations enablement platform designed to promote safety, efficiency and transparency within schools. Cariina is based in Boston, MA and was founded in 2016. It was valued at $25.7 million at its later-stage round in Sep 2025, the last priced event on record. It has raised $9.1 million across 3 recorded rounds; the latest was a $3 million seed round in Aug 2025.

PMV mark · valuation
$25.7M
Oct 2026
Priced at
its later-stage round
Sep 2025
Total raised
$9.1M
Last round
Seed Round
Aug 2025
What is Cariina worth?
$25.7MPrivateMarketView mark · Oct 2026

Valued at $25.7M at its later-stage round, Sep 2025. Nothing has traded since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Cariina funding history

3 rounds
DateRoundRaisedPost-money
Aug 2025Seed Round$3.0M▮
Dec 2024Seed Round$2.6M▮
May 2024Seed Round$3.5M▮
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Cariina valuation

Cariina was valued at $25.7 million at its later-stage round in Sep 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Cariina raised?

Cariina has raised $9.1 million across 3 recorded rounds since 2024. The largest was a $3.5 million seed round in May 2024; the most recent was a $3 million seed round in Aug 2025.

Cariina has filed 3 Form Ds with the SEC since 2024, most recently in Sep 2025 ($3 million sold to 3 investors).

How Cariina'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 Cariina, 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 its last priced round. Question about this number? Full methodology →

Frequently asked about Cariina

What is Cariina worth?
Cariina is valued at $25.7M as of Oct 2026. Valued at $25.7M at its later-stage round, Sep 2025. Nothing has traded since.
How much has Cariina raised?
Cariina has raised $9.1M in total funding across 3 recorded rounds.
When did Cariina last raise?
Cariina last raised in Aug 2025 (Seed Round), raising $3.0M.