Swell
Swell is an API-first headless ecommerce platform serving DTC brands, subscription businesses, B2B wholesalers, and marketplaces. It offers hosted and headless storefronts, native subscription and B2B tooling, multi-currency support, and a developer ecosystem built on Cloudflare Workers.
- Company typePrivate
- Founded2018
- HeadquartersSan Francisco, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Swell does
Swell is an API-first headless ecommerce platform founded in 2018 and headquartered in San Francisco, serving direct-to-consumer brands, subscription businesses, B2B/wholesale merchants, and multi-vendor marketplaces. The platform combines a unified commerce engine supporting physical, digital, and subscription products with three deployment modes: headless storefronts built on any frontend framework, the hosted Storefronts V2 product (Proxima and Sunrise themes), and custom storefronts assembled through the Swell Apps framework with App Functions deployed to Cloudflare Workers. Native capabilities include subscription billing, B2B wholesale with volume pricing and invoicing, marketplace split payouts via Stripe Connect, multi-currency (230 currencies) and multi-language (170 languages) support, and 40+ no-code integrations spanning payments (Stripe, PayPal, Amazon Pay, Braintree, Authorize.Net, Affirm, Sezzle), tax (Avalara, TaxJar), fulfillment (ShipStation), search (Algolia), and marketing (Klaviyo, HubSpot, Mailchimp, Omnisend). The company also maintains developer-facing surface area through Backend and Frontend REST APIs, a beta GraphQL API, and SDKs in JavaScript, Node.js, and Python.
Swell monetizes through tiered annual SaaS subscriptions ranging from Starter at $29/month (up to $50K annual sales, 100K API requests) up to Unlimited at $2,250/month (up to $5M annual sales, 100M API requests), plus a Custom plan for merchants doing over $10M annually with multi-year terms and a 100% uptime SLA. Revenue ceiling fees (0.4% to 2% depending on tier) on sales above the plan limit provide usage-based upside as merchants scale, while overage API and storage charges add incremental revenue. The go-to-market blends product-led self-serve signup at swell.store with an enterprise sales motion for high-volume merchants and an agency partner program offering up to 20% revenue share, supported by content marketing, SEO, GitHub community engagement, and developer relations.
The company has raised approximately $23.4 million across venture rounds, most notably a $20 million Series A in January 2022 led by Headline and VMG Partners. Swell has executed one acquisition (Piio, Inc. in January 2022 for page-speed technology) and operates with a leadership team of five co-founders (CEO Eric Ingram, COO Stefan Kende, and co-founders Joshua Voydik, Dave Loneragan, and Mark Regal). It serves customers across North America and Europe including Spinn Coffee, Smashing Magazine, Infinitas Learning, Velobici, In Good Company, Mill, Monocle, Coffee Collective, Marais, Londinium Espresso, Prior, and Venkel.
Swell firmographics
Firmographics- Name
- Swell
- Legal name
- Swell
- Website
- https://swell.is
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Swell is an API-first headless ecommerce platform serving DTC brands, subscription businesses, B2B wholesalers, and marketplaces. It offers hosted and headless storefronts, native subscription and B2B tooling, multi-currency support, and a developer ecosystem built on Cloudflare Workers.
- Ownership category
- akta.pro rank
Swell industry classification
Industry- Product category
- Headless Ecommerce Platform
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518210)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Omnichannel Commerce & Click-and-Collect Platforms (BPAMAGAL)
Keywords
Where Swell is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Markets served
Swell business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations
Revenue model
- SaaS Subscription Plans: Tiered subscription pricing based on annual sales volume and features. Plans range from Starter ($29/mo) for small merchants to Unlimited ($2,250/mo) for high-volume merchants, plus Custom enterprise plans for merchants doing over $10M annually.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Starter - $29/month billed yearly. Entry-level plan with essentials to launch store. |
| Subscription | Annual | Basic - $79/month billed yearly. Everything needed to launch and grow. |
| Subscription | Annual | Standard - $299/month billed yearly. Priority support and features for larger teams. |
| Subscription | Annual | Unlimited - $2,250/month billed yearly. Unlimited scalability and granular control. |
| Subscription | Multi-year contract | Custom - Quote-based. For merchants doing over $10M annually. |
Go-to-market motion4 records
Distribution channels4 records
Marketing channels7 records
Swell product offering
Product offeringCore offering
Swell is an API-first, headless ecommerce platform that enables brands, startups, and agencies to build and launch online stores supporting physical products, digital products, subscriptions, B2B wholesale, and multi-vendor marketplaces. It offers hosted customizable storefronts with a visual block-based theme editor, headless commerce access via Backend, Frontend, and GraphQL APIs, native subscription billing without third-party apps, and deployment of app logic to Cloudflare Workers through the Swell Apps framework.
Product overview
Swell is an API-first ecommerce platform designed for flexibility and scalability, supporting direct-to-consumer, B2B wholesale, subscription, and marketplace business models. The platform consists of a unified core ecommerce engine with integrated modules for storefronts (Storefronts V2 with Proxima/Sunrise themes), subscriptions, payments (multi-gateway including Stripe, PayPal, BNPL), checkout, product catalog, orders, fulfillment, and reporting. Developer capabilities include Backend API, Frontend API, GraphQL API, and SDKs (swell-js, swell-node, SwellPy). The Swell Apps framework extends functionality with custom full-stack applications and App Functions deployed to Cloudflare Workers. Pricing tiers (Starter $29/mo, Basic $79/mo, Standard $299/mo, Unlimited $2,250/mo) scale from startup to enterprise with varying API limits, admin users, and feature access.
Differentiator
Problem solved
Functional benefit
Products and services
- Swell Ecommerce Platform API-first, headless ecommerce SaaS that enables brands, startups, and agencies to build online stores supporting physical products, digital products, subscriptions, B2B wholesale, and multi-vendor marketplaces, sold via tiered subscription plans (Starter, Basic, Standard, Unlimited) plus custom enterprise pricing.
- Swell Storefronts Hosted, customizable storefront product for Swell merchants featuring a Proxima theme, block-based visual editor, inline editing, responsive design, and integration with Next.js, Nuxt.js, Svelte, and Vue. Customers can launch a Swell-hosted storefront or run the platform headless in any framework.
- Swell Apps Full-stack app framework for extending Swell's ecommerce platform, with App Functions executing on Cloudflare Workers. Available through the Swell App Store and CLI, it enables customization such as tax behavior, custom checkouts, and integrations without third-party tools.
- Swell CLI Developer command-line tool that lets developers bootstrap, configure, and manage Swell storefronts, themes, apps, and database schema directly from the terminal.
Quantifiable outcome
- Subscription commerce market doubling in size, positioning Swell to capture growth in physical/digital subscription commerce.
- +1 more outcomes
Companies that use Swell
Customer profileNamed customers8 records
Segments6 records
Ideal customer profiles3 records
Swell technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration31 records
Feature8 records
Swell partnerships and signals
Strategic signalPartnerships
23 partnerships are on record, tiered core and minor.
- Piio, Inc.corePiio, Inc. joined Swell to enhance page speed solutions and strengthen the ecommerce platform. Integration aimed at empowering Swell and improving service offerings to customers.
- StripecorePrimary payment gateway partner with support for Apple Pay, Google Pay, Bancontact, and Klarna through Stripe integration.
- PayPalcoreMajor payment gateway integration for checkout flexibility.
- Amazon PaycorePayment gateway integration for customer convenience.
- Authorize.NetcorePayment gateway with Apple Pay and Google Pay support via Authorize.Net.
- BraintreecorePayment gateway with PayPal and Apple Pay support via Braintree.
- ShipStationcoreFulfillment integration for order management and tracking, notably used by Infinitas Learning.
- KlaviyocoreEmail marketing and SMS integration for customer engagement and abandoned cart sequences.
- AvalaracoreReal-time tax calculation at checkout for automated sales tax compliance.
- TaxJarcoreAutomated tax compliance with real-time tax rate calculations across the globe.
- AlgoliacoreProduct search and discovery optimization with category syncing support for 1000+ categories.
- ContentfulcoreHeadless CMS integration for syncing Swell content with Contentful.
- AffirmcoreBuy Now, Pay Later (BNPL) financing option at checkout.
- SezzlecoreAlternative BNPL payment option added for flexible purchasing.
- KlarnacoreBNPL option via Stripe integration for European markets.
- HubSpotcoreCRM and marketing automation integration via HubSpot.
- ZapiercoreWorkflow automation via Zapier integration.
- Half HelixcoreAgency partner with notable ecommerce builds. Extended Swell to handle complex inventory validation for travel-based experience sites.
- Inside LabscoreAgency partner creating personal, sustainable guest experiences through app-controlled technology.
- MonogramcoreDesign and development agency producing JAMstack websites. Built sophisticated experiences with Swell's built-in flexibility.
- YYTminorTechnical agency that helped In Good Company automate delivery data uploads.
- DeltologicminorTechnical agency in Berlin that built Wunderpen's custom storefront with ERP integration.
- CloudflarecoreInfrastructure provider for Swell Apps functions and storefronts, deployed on the Cloudflare Network.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Swell competitors and assessment
Company assessmentBroad incumbents
- Shopify: Dominant SaaS ecommerce platform with the largest merchant base and an aggressive headless push via Hydrogen and Shopify Plus. Direct overlap in DTC, B2B, and headless, but Shopify operates at vastly greater scale across all merchant tiers.
- Adobe Commerce (Magento): Enterprise ecommerce platform from Adobe with extensive B2B, B2C, and marketplace capabilities. Competes for mid-market and enterprise merchants Swell targets via its Custom plan, particularly those needing deep Adobe Experience Cloud integrations.
- Salesforce Commerce Cloud: Enterprise cloud commerce platform sold as part of the Salesforce CRM and Marketing Cloud stack. Competes with Swell's Custom/enterprise tier for large merchants needing deep CRM-integrated commerce.
Direct peers
- BigCommerce: API-first SaaS ecommerce platform with deep enterprise and headless commerce focus (Feedonomics, B2B Edition). Closest comparable to Swell in architecture and target merchant profile, including multi-storefront and headless API strategy.
- Commercetools: Enterprise headless commerce platform built on MACH principles (Microservices, API-first, Cloud-native, Headless). Comparable to Swell's API-first philosophy but typically sold to larger enterprise and global brands at higher price points.
Emerging players
- Saleor: Open-source headless commerce platform built with GraphQL and Python. Comparable architecture to Swell's headless APIs but offered as open-source, attracting developer-led adoption in mid-market and self-hosted deployments.
- Medusa: Open-source headless commerce platform built on Node.js with strong developer adoption and a plugin ecosystem. Directly competes for the same developer-first headless merchants Swell targets, especially in the SMB tier.
- Vendure: Open-source headless commerce framework built on TypeScript and Node.js with GraphQL APIs. Targets the same developer-led merchant segment as Swell, particularly those preferring self-hosted, customizable commerce stacks.
- Reaction Commerce: Open-source headless commerce platform with GraphQL API and event-driven architecture. Comparable to Swell's API-first approach for merchants seeking customizable, composable commerce backends.
Others
- Stripe: While not a direct ecommerce platform competitor, Stripe is a critical technology partner and payment-orchestration layer across the ecommerce stack. Comparable as a developer-first commerce infrastructure company with similar SaaS economics and a significant overlap in target customers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Swell social profiles
Digital presenceSwell financial estimates
Financial estimateRevenue estimate
Valuation estimate
Swell leadership team
Management profileNumber of profiles
Profiles7 records
Swell funding detail
Funding detailFunding overview
Funding rounds3 records
Investors8 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Swell M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Swell
What does Swell do?
Swell is an API-first, headless ecommerce platform that enables brands, startups, and agencies to build and launch online stores supporting physical products, digital products, subscriptions, B2B wholesale, and multi-vendor marketplaces. It offers hosted customizable storefronts with a visual block-based theme editor, headless commerce access via Backend, Frontend, and GraphQL APIs, native subscription billing without third-party apps, and deployment of app logic to Cloudflare Workers through the Swell Apps framework.
Is Swell a public or private company?
Swell is a private company. It is classified as venture growth investor backed and is currently operating.
When was Swell founded?
Swell was founded in 2018. It employs 11 to 50 people.
Where is Swell based?
Swell is headquartered in San Francisco, United States, in the North America region.
How does Swell make money?
One revenue line is on record: saaS Subscription Plans.
Who are Swell's main competitors?
Broad incumbents on record are Shopify, Adobe Commerce (Magento) and Salesforce Commerce Cloud. Direct peers are BigCommerce and Commercetools. Emerging players are Saleor, Medusa, Vendure and Reaction Commerce. Stripe is listed as an others.
Does Swell have an API?
Yes. Swell offers a comprehensive API-first ecommerce platform with Backend API, Frontend API, and GraphQL API. The Backend API provides full CRUD capabilities for all data models with secret key authentication. The Frontend API provides partial CRUD capabilities with a public key for browser environments. A GraphQL endpoint is available at https://.swell.store/graphql/v2. The platform offers multiple SDKs including swell-js (JavaScript/TypeScript), swell-node (Node.js), SwellPy (Python), and PHP backend library. Rate limits apply (100K-2M API requests per month depending on plan), and both test and live environments are available. Developers can build full-stack commerce apps, headless storefronts, and custom integrations. Developer documentation is at developers.swell.is.
What industry is Swell in?
Swell's product category is Headless Ecommerce Platform. Its primary akta.pro industry code is BPAMAGAL, Omnichannel Commerce & Click-and-Collect Platforms. Its NAICS code is 518210 and its SIC code is 7370.