Flowspace
YC S17Los Angeles, US · Founded 2017 · 48 employees · 8 known investors
Flowspace provides end-to-end fulfillment and logistics services for e-commerce brands, offering warehousing, order management, and logistics support across the United States.
Also known as flow.space
Founders & leadership· Y Combinator alumni (S17)
Flowspace was founded in 2017 by Ben Eachus and Jason Harbert.
Investors · 8
Company profile
researched Aug 2026Flowspace is a fulfillment and logistics provider that pairs a software platform with a network of third-party warehouses across the United States. Its platform unifies order management (OMS), inventory management (IMS), warehouse management (WMS), network optimization, EDI, and integrations with ecommerce channels, marketplaces and ERPs, giving brands real-time visibility into inventory and orders in a single system. Services span direct-to-consumer and B2B retail fulfillment, including inventory storage, pick and pack, kitting and bundling, custom packaging and branded inserts, returns support, multi-carrier rate shopping, automated freight quoting, UCC label generation, retail compliance protocols and performance reporting.
The company markets coast-to-coast warehousing that lets brands position inventory closer to demand, with FDA-registered facilities, lot and expiration tracking for regulated goods, and onboarding that includes custom SOPs, staff training and system integration. Flowspace states pick accuracy of 99.5% and an on-time ship rate of 98%, and describes offerings tailored to categories including cosmetics and skincare, health and wellness, food and beverage, sports and outdoors, pet products, and furniture and home goods. Y Combinator, where the company was part of the Summer 2017 batch, lists Flowspace as active with a team of 48.
Founding story
Ben Eachus founded Flowspace out of Y Combinator, participating in the Summer 2017 batch, with co-founder and CTO Jason Harbert. Before Flowspace, Eachus was an early employee at The Honest Company, leading supply chain operations and scaling its distribution and fulfillment network ahead of the company's IPO, and previously managed fulfillment operations at McMaster Carr; he holds an undergraduate degree from Princeton University and an MBA from UCLA Anderson. Harbert had written software for nearly two decades, leading engineering teams at Oversee.net and other internet startups, and developed early anti-spam, anti-phishing and anti-virus fingerprinting algorithms; he attended the University of Cincinnati and grew up in Wilmington, Ohio.
Business model
Flowspace operates as a technology-enabled third-party fulfillment provider: brands store inventory in Flowspace's partner warehouse network and Flowspace executes storage, picking, packing, shipping and returns while providing the software layer that manages orders, inventory and reporting. Marketing materials state there are no long-term contracts or hidden commitments, and the company cites negotiated carrier rates obtained through aggregated parcel volume as a source of customer savings.
Traction
The company states it is trusted by hundreds of growing brands and reports operational metrics of 99.5% pick accuracy and 98% on-time ship rate. Published case studies cite Reel Paper (99.9% three-month DTC revenue growth, 50% reduction in shipping time after centralizing DTC and B2B fulfillment) and Lion Pose (6x DTC revenue in three months, 3.5x storage capacity, 30% shipping time reduction). Y Combinator lists a team size of 48.
Latest developments
The current leadership team includes co-founder and CEO Ben Eachus, co-founder and CTO Jason Harbert, COO Frank Garcia, Chief Product & Marketing Officer Karen Chao, VP of Sales Erin Essman, Controller Michael Le Coz and Head of People Operations Natalie Anderson. The product set now spans DTC and B2B retail fulfillment with EDI, retail compliance, automated freight quoting and a self-service AI tool.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
Flowspace positions itself against traditional 3PLs that operate individual warehouses with siloed systems, arguing that its combination of nationwide warehouse coverage, a centralized technology platform and hands-on operational management provides greater visibility and flexibility. It says it serves hundreds of growing brands, and in 2021 described its network as one of the largest and most efficient fulfillment networks in the country, with software running in hundreds of partnering fulfillment centers.
Integration of a proprietary software layer across a distributed network of partner warehouses, rather than ownership of single facilities: strategic inventory placement based on historic order data, real-time operational visibility, negotiated multi-carrier rates, FDA-registered facilities with lot traceability, and the ability to scale across channels and regions without switching providers.
Technology
A single platform combining proprietary warehouse management (WMS) with order management, inventory management, network optimization and integrations to ecommerce platforms, marketplaces, EDI and ERP systems. Features include real-time order and inventory data, dynamic order controls allowing changes up to packing, custom rules, low-stock alerts and delivery metrics, multi-carrier rate shopping with flagging of high-cost orders, lot and expiration tracking, automated freight quoting, UCC label generation, and a self-service AI tool.
Go-to-market
Direct sales led by an in-house sales organization, with prospects routed through "talk to an expert" consultations, a structured onboarding process (strategy mapping, SOP setup and integration, then shipping), and published customer case studies. The company is a fully remote workplace with employees across the US and internationally.
Fast-growing CPG and subscription consumer brands selling direct-to-consumer, B2B and through retail partners, as well as larger Fortune 1000 brands; named customers include Reel Paper, Lion Pose and Madefor.
Geography
Headquartered in Los Angeles, California, with warehouses located across North America and coast-to-coast US coverage; the workforce is fully remote with employees across the country and internationally.
History
Canvas Ventures lists the founding year as 2016, while other sources describe the company as launched in 2017 out of Y Combinator's Summer 2017 batch. Flowspace raised a $12 million Series A led by Canvas Ventures announced in April 2019, and in March 2021 announced a $31 million Series B led by BuildGroup with participation from existing investors, bringing total funding to $46 million. Earlier backers include Canvas Ventures, Industrious Ventures, Moment Ventures, 1984 Ventures, eGateway Capital and Y Combinator. The company was named one of Fast Company's 10 Most Innovative Logistics Companies of 2020 and appeared on Built In LA's 100 Best Places to Work in Los Angeles 2020.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Competitors · 7
by search overlapCompanies competing with Flowspace for the same Google search keywords, organic and paid, via search-intersection analysis.
Timeline · 4
launches, deals, and filingsFlowspace announced a $31 million Series B led by BuildGroup of Austin, Texas, with participation from existing investors, bringing total funding to $46 million from investors including Canvas Ventures, Industrious Ventures, Moment Ventures, 1984 Ventures, eGateway Capital and Y Combinator.
$31M source ↗
Fast Company included Flowspace in its Most Innovative Companies 2020 list in the Logistics category.
$12M source ↗
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
In the news
▸Research sources · 8
primary sources listed
- Flowspaceflow.space · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Flowspace do?
- Flowspace runs a technology platform and warehouse network providing omnichannel ecommerce fulfillment for consumer brands.
- Who founded Flowspace?
- Flowspace was founded by Ben Eachus, Jason Harbert in 2017.
- Who are Flowspace's investors?
- Flowspace's investors include BuildGroup, Canvas Ventures, eGateway Capital, Industrious Ventures, Moment Ventures, Llc, PLG Ventures, Y Combinator, 75 & Sunny.
- Where is Flowspace headquartered?
- Flowspace is headquartered in Los Angeles, US.


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