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POSTMAN
Postman
API development and testing platform (developer tools / SAAS) · San Francisco, California · United States · Founded · 2012 · ≈ · 828 · employees

Postman Valuation: $6.5B After the Jun 2025 Series E

Private

Postman was last valued at $5.6B (post-money). It comes from the $225M Series E of Jun 2025. The company is private, so there is no listed share price.

ProfileValuationFundingCompetitorsStock & IPOHow to invest
Postman valuation · at a glance
Last valuation
$5.6B
POST-MONEY · NOV 2023
Lead investors
2
across 6 rounds
Raised across rounds
$916M
6 rounds
Date of last round
Jun 2025
closed 1 Jun 2025
Valuation history

How the Postman valuation has moved

3 valuations. The latest, $6.5B post-money, was set by the Series E in Jun 2025.

$5.6B
Aug 2021
$5.6B
Series D · post-money
Nov 2023
$5.6B
Series D · post-money
+0% vs prior valuation
Jun 2025
$6.5BLATEST
Series E · post-money
+16% vs prior valuation
Latest valuation
$6.5Bpost-money
Set by the Series E · 1 Jun 2025
×1.2since the $5.6B Series D in Aug 2021
Valuations
3
Priced rounds with a valuation
Event type
Primary round
The Series E · $225M raised
Undated: Series B at —; Series C at —.
Funding rounds

Postman rounds and the valuation each one set

6 rounds
Round
Date
Amount
Valuation
Basis
Series E LATEST
1 Jun 2025
$225M
$6.5B
POST-MONEY
Series D
15 Nov 2023
$300M
$5.6B
POST-MONEY
Series D
18 Aug 2021
$225M
$5.6B
POST-MONEY
Seed
1 May 2015
$1M
—
—
Series B
—
$15M
—
—
Series C
—
$150M
—
—
Lead investors
Leads: Insight Partners, Sequoia Capital.
Full funding history — Postman profile ›
What the valuation means

What the $5.6B actually measures

A private valuation is the price agreed in one transaction. The Postman valuation of $5.6B is a post-money figure from the Series E dated 1 Jun 2025 — the whole company measured after the $225M raised in that round was already inside it. Subtract the round and the pre-money view of the same deal is $5.4B .

The valuation holds until the next priced round or secondary sale. A private company founded in 2012 with roughly 828 people has no daily price and no order book between rounds.

Where the $5.6B comes from
EventSeries E, dated 1 Jun 2025
Basispost-money
Round size$225M
LeadInsight Partners

Frequently asked questions

What is Postman's valuation?›

The last valuation is $5.6B (post-money, Nov 2023).

Who has invested in Postman?›

Lead investors for each round are in the funding timeline.

Who are Postman's competitors?›

The closest api development and testing platform (developer tools / saas) peers are on the competitors page.

How can I get exposure to Postman?›

The routes section explains what is realistically available for a company at this stage.

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