Who founded Rectangle?

Rectangle was founded by Matt Salefski.

Who are Rectangle's investors?

Rectangle's investors include Moth Fund, AiSprouts VC, GI Partners, TA Associates.

Rectangle

4 known investors

Rectangle provides a single API that unifies shipment data — including tracking, shipment, and customs data — across a company's transportation network. It targets logistics and supply chain operations teams, aiming to replace manual data entry and legacy EDI systems.

Data & Infrastructure Developer Tools Logistics & Supply Chain

Founders & leadership

Matt SalefskiinCo-founder & CEO

Investors · 4

Moth FundSan Franciscovia Molly Mielke · inferred

AiSprouts VCreportedSan Francisco · $500K

GI PartnersreportedScottsdale

TA AssociatesreportedBoston

In the news

Rectangle raises $2.5M to cut logistics email overload - Chicago Business Journalbizjournals.com · Feb 2026

Rectangle Health taps partner for BNPL financing | Payments Divepaymentsdive.com · Jul 2022

Rectangle Health Receives Investment from GI Partners | DealFlow's Healthcare Services Investment Newshealthcareservicesinvestmentnews.com · Nov 2021

Rectangle Health Announces Investment from GI Partners to Accelerate Growthprnewswire.com · Nov 2021

Frequently asked questions

What does Rectangle do?: Rectangle provides a single API that unifies shipment data — including tracking, shipment, and customs data — across a company's transportation network. It targets logistics and supply chain operations teams, aiming to replace manual data entry and legacy EDI systems.
Who founded Rectangle?: Rectangle was founded by Matt Salefski.
Who are Rectangle's investors?: Rectangle's investors include Moth Fund, AiSprouts VC, GI Partners, TA Associates.