United States · Seed startup

Who invested in Arbor

3 rounds we have observed, with the 8 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Big Data & AnalyticsEnergy

Raised 9 months ago

Funding summaryUpdated 26 Oct 2026

$13Mraised across 3 rounds since 2016, from 3 sources

$6.5MSeries A$6.3MSeed
Latest round
Seed, $6.3MFeb 2026
Biggest round
$6.5MSeries A · Sept 2016
Investors
8
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20182020202220242026
$6.5MSeries A?Venture$6.3MSeed
First round
Series A, $6.5M
Sept 2016
Biggest round
$6.5M
Series A · Sept 2016
Usual gap between rounds
7.6 years
the median of 2

The rounds

  1. Feb 2026
    Seed$6.3M3 new

    Source recorded

  2. Apr 2024
    VentureAmount undisclosed4 new

    Source recorded

  3. Sept 2016
    Series A$6.5M1 new

    Reported by FinSMEs

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Series A2016Venture2024Seed2026FJ LabsFirst Round CapitalCanaanPlay VenturesObvious Ventures645 VenturesCity Light CapitalComma Capital

Everyone who backed them

FJ LabsVC firm1round
First Round CapitalVC firm1round
CanaanVC firm1round
Play VenturesVC firm1round
Obvious VenturesAccelerator1round
645 VenturesVC firm1round
City Light CapitalVC firm1round
Comma CapitalVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 9 firms list Arbor as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

TCG CrossoverVC firmPer its own site
CantosVC firmPre-seed, per its site
Voyager VenturesVC firmPer its own site
Startup TNTAngel networkPer its own site
Gigascale CapitalVC firmPer its own site
Cyrus VenturesVC firmPer its own site
Pax VenturesVC firmPer its own site
Resilient Systems CapitalInvestment firmPer its own site
Thin Air LabsVC firmPer its own site

Quick answers about Arbor

Who invested in Arbor?

Arbor's investors include FJ Labs, First Round Capital, Canaan, Play Ventures and Obvious Ventures, and 3 more on record.

How much has Arbor raised?

Arbor has raised $13M across 3 rounds since 2016. One round did not disclose an amount, so the total is a floor.

When did Arbor last raise?

Arbor's most recent round was a Seed of $6.3M in Feb 2026.

What was Arbor's biggest round?

Arbor's largest round on record is $6.5M (Series A), in Sept 2016.

Who backed Arbor first?

Arbor's first round on record, in Sept 2016, was backed by Canaan.

What stage is Arbor at?

Arbor's latest named round is a Seed, in Feb 2026.

Where is Arbor based?

Arbor is based in the United States.

Companies like Arbor

In the same sector, and raised in the last eighteen months.

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