Company Analysis

Klaviyo, Inc. (KVYO)

NYSE: KVYO · Services-Prepackaged Software · Boston, MA · filing with the SEC since 2020
Grade5.8
◀ Past 5.1● Present 6.0▶ Future 6.2

The grade of Klaviyo, Inc.

Nine metrics read from its own filings, by tense
Headline grade
5.8/10
◀ Past5.125% of the headline
● Present6.035% of the headline
▶ Future6.240% of the headline

All three tenses have at least two readings, so the archetype blend applies as printed.

All nine metrics read as filed from the record.

◀ Past

What did they actually do?

5.1/1025% of the headline grade · 3 of 3 filed

Surviving crises

as filed
7.3/10

Has it survived what it has been through?

No warning events in its filings since 2020.

weight 22% of this tense · 73rd percentile among 230 sector filers · read for itself

From the record

Klaviyo, Inc.'s filings since 2020 show no warning events in the scan: no bankruptcy or receivership notice, no debt default notice, no exchange listing notice, no restatement warning, no auditor change, no material cyber incident and no late-report notice (its current reports).

A production reading, recomputed from the filings on every data build, read from EDGAR Nov 13, 2026.

Track record

as filed
6.2/10

What has it actually done, year after year?

+43.5% a year over 5 filed years; profitable in 0 of 5.

weight 45% of this tense · 62nd percentile among 213 sector filers · read for its customers

From the record

Klaviyo, Inc.'s 5 filed years say what it did: revenue went from $291 million in fiscal 2021 to $1.2 billion in fiscal 2025, up 43.5% a year; it rose in 4 of 4 years; it never fell from a peak; net income was positive in 0 of 5 of those years (its annual reports).

What it rests on

  • revenue growth over the filed span43.5%top 14% of its family
  • the share of years revenue rosetop 27% of its family
  • the share of filed years with a profitbottom 17% of its family
  • the deepest fall from a revenue peak0.0%top 27% of its family

A production reading, recomputed from the filings on every data build, read from EDGAR Nov 13, 2026.

Shareholder treatment

as filed
2.1/10

How has it treated the people who own it?

Share count grew 8.2% a year. 0% of cash flow returned. Insiders: 91 sales, 1 purchases.

weight 33% of this tense · 21st percentile among 152 sector filers · read for its shareholders

From the record

Over the 3 fiscal years to 2025-12-31, Klaviyo, Inc.'s diluted share count grew about 8.2% a year, and dividends and buybacks returned about 0% of its operating cash flow over 3 years (its filed statements). Its officers and directors filed 91 sales (91 under scheduled 10b5-1 plans) and 1 purchase of their own stock on the open market in the year to 2026-11-09, buying about $300 thousand (their Form 4 filings).

What it rests on

  • the share count over the yearsbottom 28% of its family
  • cash returned against operating cash flowbottom 14% of its family

A production reading, recomputed from the filings on every data build, read from EDGAR Nov 13, 2026.

● Present

What are they doing right now?

6.0/1035% of the headline grade · 3 of 3 filed

Financial health

as filed
6.0/10

Is it financially healthy right now?

ROE -3%: lost 3¢ per shareholder dollar. Leverage 24%: owes 24¢ per asset dollar.

weight 45% of this tense · 60th percentile among 217 sector filers · read for itself

From the record

Return on equity: in the fiscal year ended 2025-12-31, Klaviyo, Inc. lost about 3 cents for every dollar of shareholders' money, and gross profitability: its products earned about 58 cents per dollar of everything the company owns. Leverage: it owed about 24 cents per dollar of assets, and net share issuance: its share count grew 9.2% over the year (the filed statements).

What it rests on

  • what it owes per dollar of assetstop 21% of its family
  • return on equitybottom 48% of its family
  • gross profit against assetstop 14% of its family
  • the share count against the year beforebottom 28% of its family

A production reading, recomputed from the filings on every data build, read from EDGAR Nov 13, 2026.

Industry position

as filed
7.2/10

How strong is its position in its industry?

top 28% of 218 in its family; net margin -2.6%.

weight 33% of this tense · 72nd percentile among 218 sector filers · read for its customers

From the record

Klaviyo, Inc.'s standing among 218 graded names in its industry family: revenue of $1.2 billion in fiscal 2025 ranks in the top 25% by size; a net margin of -2.6% ranks in the bottom 50%; revenue growth of 37.7% a year over the last 3 filed years ranks in the top 8% (its annual reports).

What it rests on

  • revenue against the family$1.23Btop 25% of its family
  • net margin-2.6%top 50% of its family
  • three-year revenue growth37.7%top 8% of its family

A production reading, recomputed from the filings on every data build, read from EDGAR Nov 13, 2026.

Leadership

as filed
4.0/10

What are the people in charge doing?

bottom 40% of 139 in its family for leadership; chief executive since 2026.

weight 22% of this tense · 40th percentile among 139 sector filers · read for its shareholders

From the record

Klaviyo, Inc.'s leadership, from its insiders' filings and its current reports: the chief executive on the record is Fernandez, Gomez Luciano (Co-Chief Executive Officer, as filed), filing under that title since 2026-01-16, 10 months (bottom 14% of its family); most of the 12 officers and directors filing now have filed since the record of its people begins (2023-09-20), a floor of 3.1 years the record cannot see past, so that part is not read; 5 officer or director changes were reported on Form 8-K since 2023-11-13, against the 12 people in charge now (top 34%; fewer changes for each person reads higher) (the Form 4 record, its Form 8-K reports). Years count from a person's first filing in the SEC's data sets, which begin in 2006, so each is a floor.

What it rests on

  • officer and director changes on Form 8-K, against the people in charge5 in three years among 12 peopletop 34% of its family
  • the chief executive's years on the record10 monthsbottom 14% of its family

A production reading, recomputed from the filings on every data build, read from EDGAR Nov 13, 2026.

▶ Future

What are they set up to do next?

6.2/1040% of the headline grade · 3 of 3 filed

Room to expand

as filed
6.8/10

How much room does it have to grow?

top 32% of 216 in its family for room to expand.

weight 22% of this tense · 68th percentile among 216 sector filers · read for itself

From the record

Klaviyo, Inc.'s room to grow, from the newest filed statements (fiscal 2025): cash of $1.1 billion against no long-term debt tagged leaves 67.4% of its assets as net cash, top 5% of its family; cash from operations less capital spending is 16.9% of revenue (top 45%); a gross margin of 74.7% (top 38%); research spending of 23.6% of revenue (top 40%) (its annual report).

What it rests on

  • cash less debt against assets67.4%top 5% of its family
  • cash from operations less capital spending against revenue16.9%top 45% of its family
  • gross margin74.7%top 38% of its family
  • research spending against revenue23.6%top 40% of its family

A production reading, recomputed from the filings on every data build, read from EDGAR Nov 13, 2026.

Growth drivers

as filed
6.5/10

What could actually drive growth from here?

top 35% of 213 in its family for growth drivers.

weight 45% of this tense · 65th percentile among 213 sector filers · read for its customers

From the record

Klaviyo, Inc.'s growth drivers, from the filed years to fiscal 2025: revenue grew 37.7% a year over the last three filed years against 43.5% over all 5, slowing (bottom 49% of its family); the newest year grew 31.7% (top 14%); research spending grew 40.9% a year (top 7%); capital spending grew -15.7% a year (bottom 31%) (its annual reports). Klaviyo, Inc. tags no split of its revenue by line in the annual report on file, so growth by line cannot be read here; research and capital spending are on the trend.

What it rests on

  • three-year growth against the whole span-5.9 points a yearbottom 49% of its family
  • the newest year's revenue growth31.7%top 14% of its family
  • three-year growth of research spending40.9%top 7% of its family
  • three-year growth of capital spending-15.7%bottom 31% of its family

A production reading, recomputed from the filings on every data build, read from EDGAR Nov 13, 2026.

Expectations vs reality

as filed
5.3/10

Did its newest year beat what its own record pointed to?

top 47% of 194 in its family for expectations against reality.

weight 33% of this tense · 53rd percentile among 194 sector filers · read for its shareholders

From the record

Klaviyo, Inc.'s newest year against its own record: revenue of $1.2 billion in fiscal 2025 came in 6.5% below the $1.3 billion its prior three years' pace pointed to (bottom 25% of its family); net income of $32 million against a prior three-year average of $135 million (top 33%); a net margin of -2.6% against -19.8% before (top 34%) (its annual reports).

What it rests on

  • revenue against the prior three years' pace-6.5%bottom 25% of its family
  • net income against the prior three years' average+76%top 33% of its family
  • net margin against its prior average+17.3 pointstop 34% of its family

A production reading, recomputed from the filings on every data build, read from EDGAR Nov 13, 2026.

The grade is the company against its own industry, from its filings. It is not a view on the share price. How the grade is made

SI Assistanton KVYO · research, not advice