United States · Venture startup

Who invested in Smarter Sorting

4 rounds we have observed, with the 2 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.

AICleantech

Funding summaryUpdated 26 Oct 2026

$27Mraised across 4 rounds since 2018, from 4 sources

$5.0MSeed$4.3MRound$17MRound$637KVenture
Latest round
Venture, $637KAug 2023
Biggest round
$17MRound · Sept 2019
Investors
2 (1 led)
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.

201820192020202120222023
$5.0MSeed$4.3MRound$17MRound$637KVenture
First round
Seed, $5.0M
Mar 2018
Biggest round
$17M
Round · Sept 2019
Usual gap between rounds
15 months
the median of 3

The rounds

  1. Aug 2023
    Venture$637K

    No investor was named in the report.

    Source recorded

  2. Sept 2019
    Round$17M1 new1 returning

    Reported by Siliconhillsnews

  3. Jun 2018
    Round$4.3M

    No investor was named in the report.

    Reported by FinSMEs

  4. Mar 2018
    Seed$5.0M1 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.

Seed2018Round2018Round2019Venture2023RTP GlobalUS EcologyL

Everyone who backed them

RTP GlobalVC firm2rounds
US EcologyGovernment1round, led 1

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

Quick answers about Smarter Sorting

Who invested in Smarter Sorting?

Smarter Sorting's investors include RTP Global and US Ecology.

How much has Smarter Sorting raised?

Smarter Sorting has raised $27M across 4 rounds since 2018.

When did Smarter Sorting last raise?

Smarter Sorting's most recent round was a Venture of $637K in Aug 2023.

What was Smarter Sorting's biggest round?

Smarter Sorting's largest round on record is $17M (Undisclosed round), in Sept 2019, led by US Ecology.

Who backed Smarter Sorting first?

Smarter Sorting's first round on record, in Mar 2018, was backed by RTP Global.

What stage is Smarter Sorting at?

Smarter Sorting's latest named round is a Venture, in Aug 2023.

Where is Smarter Sorting based?

Smarter Sorting is based in the United States.

Who led Smarter Sorting's rounds?

US Ecology led the Undisclosed round in 2019.

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