Free to list app marketplaces

An e-commerce marketplace where HR applications and integrations connect with ADP products and data.

React-based embedded extensions that add visualizations, tools, and integrations inside Airtable bases, published through a reviewed CLI submission.

Official Alteryx marketplace for Alteryx- and partner-built add-ons, tools, apps, connectors, and utilities.

Apple's mandatory, review-gated storefront for native iOS, iPadOS, and macOS apps, with Apple as Merchant of Record for paid content.

Asana’s official directory for discovering apps and integrations that connect external tools with Asana.

Autodesk's first-party marketplace distributes third-party extensions, cloud integrations, BIM tools, and AI connectors for Autodesk design, construction, and manufacturing workflows.

Marketplace for apps that extend BigCommerce storefronts, checkout, and merchant back-office workflows.

Moderated app marketplace for the Bitrix24 SMB CRM and collaboration suite, using OAuth-based REST apps monetized via in-app purchases.

Bubble’s official directory for discovering, installing, and publishing plugins that extend Bubble web and native mobile apps.

Canva’s marketplace for apps that extend Canva with creative, media, workflow, publishing, and data-integration capabilities.

Distribution store for Chrome browser extensions, themes, and progressive web apps.

Public registry of reusable CircleCI configuration packages for simplifying CI/CD builds.

Official directory for integrations and legal-technology apps that connect external tools and services with Clio applications.

Self-serve, Coda-hosted Packs add sync tables, actions, and formulas to Coda docs, with OAuth connections and 70/30 subscription revenue sharing.

Official catalog for installing, exchanging, contributing, and managing Cortex XSOAR security content packs and integrations.

Official marketplace for Coupa Partner applications, including certified embedded apps, connectors, and integration components.

Partner-gated marketplace of apps, connectors, and AI agents extending Creatio's no-code CRM and workflow-automation platform.

Official CrowdStrike catalog to discover, try, and buy partner solutions, integrations, and Falcon Foundry apps for security operations.

DigitalOcean's marketplace of 1-Click Droplet and Kubernetes app images plus SaaS add-ons, deployable and billed through DigitalOcean's cloud.

Discord’s official directory for discovering apps, games, utilities, and social experiences to use with friends and communities on Discord.

Docker's container image registry and distribution hub, with curated Official Images and a Verified Publisher program over free public pulls.

Duda’s marketplace for third-party apps and services that extend Duda websites with forms, chatbots, accessibility, SEO, marketing, booking, and analytics.

Ecwid by Lightspeed's App Market, where developers publish OAuth-based embedded apps and connectors to embedded and omnichannel SMB stores.

Community marketplace for plugins that extend Figma editors and help users customize experiences and automate design-file actions.

Open, community-oriented store for Firefox WebExtensions and themes.

Marketplace for apps that extend Freshdesk, Freshservice, and other Freshworks customer-service products.

Front's integrations marketplace for Plugin-SDK side-panel apps and Core/Channels API connectors into its shared-inbox platform, via a tiered partner program.

OpenAI’s ChatGPT marketplace for discovering publicly available custom GPTs across productivity, education, programming, research, and other categories.

Marketplace for GitHub Apps, Actions, and CI/CD integrations used across software development workflows.

A GitLab catalog of reusable, versioned CI/CD pipeline components that can be included in GitLab projects.

Marketplace for apps and integrations that extend GoHighLevel marketing, sales, CRM, automation, and related platform capabilities.

Google's marketplace for deploying and buying third-party software that runs on Google Cloud, billed through the customer's cloud account.

Android's dominant app store with a $25 one-time fee, policy review, and Google Play Billing as Merchant of Record.

Marketplace for add-ons and apps that extend Gmail, Docs, Sheets, Drive, and Google Workspace admin.

Gorgias's App Store for embedded ecommerce-helpdesk apps and API connectors, with OAuth2 for public apps and an AI-agent-centric platform.

Official catalog for Grafana data source, panel, and application plugins that extend Grafana with integrations, visualizations, and workflows.

Marketplace for apps that integrate with HubSpot CRM, Marketing, Sales, Service, and Operations Hubs.

A searchable Hub for discovering, sharing, versioning, and using machine-learning models.

Intercom's marketplace for Canvas Kit-embedded Inbox/Messenger apps and Fin AI-agent integrations, with OAuth for public apps and a partner program.

JetBrains' official plugin marketplace for its IDE family, with built-in paid sales and a 15% commission as merchant of record.

Official directory where developers publish integrations that connect third-party apps and services with Klaviyo.

Extension marketplace for Adobe Commerce (Magento) storefronts, spanning self-hosted and cloud deployments.

A visual scenario-automation marketplace where a declaratively-built custom app becomes usable across thousands of integrated tools and AI agents.

Public catalog for reusable Mendix apps, connectors, modules, widgets, services, solutions, and templates.

Microsoft's marketplace for Azure-based infrastructure software and transactable SaaS, billed through the customer's Azure agreement.

Store for Edge browser extensions, largely Manifest V3-compatible with Chrome Web Store submissions.

Windows' built-in app store with zero registration fees and optional 15%/12% commerce, or bring-your-own-billing to keep 100%.

Directory for Teams apps, bots, tabs, and message extensions that extend Microsoft 365 collaboration.

Reviewed marketplace for embedded whiteboard apps and REST integrations extending Miro's collaborative canvas, gated by partner approval and OAuth2.

Official Moodle marketplace for discovering and distributing free and paid plugins and integrations for Moodle deployments.

Curated catalog of GPU-optimized containers, pretrained models, Helm charts, SDKs, and resources for AI, HPC, and visualization.

A marketplace for discovering certified third-party and NetSuite-built applications that extend NetSuite functionality.

A healthcare API marketplace for third-party applications extending NextGen Enterprise across clinical care, patient access, interoperability, and operational workflows.

Integrations and widgets that extend Notion pages, databases, and workspaces.

Large module marketplace for the open-source Odoo ERP/CRM suite, publishing free and paid apps, themes, and connectors per Odoo version.

Okta’s catalog of 8,000+ pre-built cloud integrations for access management, authentication, provisioning, automation, and secure agent access.

Opera's official catalog for Chromium-based WebExtensions, free to publish but subject to slow human moderation.

OutSystems' repository for reusable open-code modules, connectors, UI components, and business solutions that accelerate app delivery.

A developer-first, source-available automation registry where Node.js components and a hosted MCP layer distribute across thousands of apps and AI agents.

Marketplace for apps and integrations that extend the Pipedrive sales CRM.

Public network for discovering, sharing, and consuming API workspaces, collections, APIs, and flows in Postman.

Open-source extension store for the Raycast launcher, published via GitHub PR review, free and MIT-licensed, with AI-agent tool support.

RingCentral’s marketplace for 500+ pre-built business integrations, embedded add-ins, bots, and workflow connections across communications and productivity apps.

Official Rocket.Chat app marketplace for public apps that extend workspaces, collaboration, automation, and productivity.

Safari's browser extensions, distributed only as App Store apps under Apple Developer Program terms and full App Review.

Directory of bots, slash commands, and workflow apps that extend Slack workspaces.

Snowflake's marketplace for data products and Native Apps that run inside a consumer's Snowflake account, with billing handled by Snowflake.

Splunk's marketplace for apps, add-ons, and integrations for Splunk Enterprise, Splunk Cloud, and Splunk SOAR.

Square App Marketplace is Square’s official catalog for discovering third-party apps that connect with Square seller accounts across payments, commerce, retail, restaurants, and business operations.

Squarespace's curated marketplace of OAuth-authenticated third-party connectors — shipping, fulfillment, inventory, and marketing services that plug into Squarespace Commerce stores.

HashiCorp's free public registry of Terraform providers and modules, consumed by the CLI with GitHub-auth, GPG-signed publishing.

Iframe-based board and card add-ons for Trello, published from the admin panel with API-key plus OAuth tokens and third-party monetization.

Twitch’s directory and management experience for interactive third-party extensions embedded in Twitch video, channel panels, and mobile surfaces.

Vercel's marketplace for native integrations that provision and bill third-party backend and AI services through the Vercel dashboard.

Microsoft's official marketplace for VS Code extensions, published via the vsce CLI with no built-in paid model.

Cisco's reviewed directory for Webex bots, OAuth integrations, service apps, and embedded apps across enterprise messaging, meetings, and calling.

Webflow's official marketplace for apps that connect tools to Webflow sites, extend the Designer, and combine data and design workflows.

Wix's built-in app store where developers publish OAuth-based embedded apps and widgets to a large base of website and store owners.

WordPress-native extension marketplace for stores built on WooCommerce.

An enterprise iPaaS where SDK-built connectors and recipes distribute across a large B2B catalog and embeddable, white-label integration marketplaces.

Official Workday catalog for discovering trusted apps, agents, and partner solutions that extend the Workday platform.

Xero’s official marketplace for discovering, evaluating, and connecting third-party apps that extend Xero for small businesses and accounting practices.

The largest no-code automation directory, where publishing one connector makes your app usable across thousands of integrated SaaS tools and AI agents.

Marketplace for apps and integrations that extend Zendesk Support, Chat, and Sell.

Marketplace for extensions across Zoho CRM and the wider Zoho One suite of business apps.

Marketplace for apps, bots, and in-meeting experiences built on the Zoom platform.

Curated marketplace for embedded apps, workflow recipes, connectors, and AI agents on monday's Work OS and CRM, with native billing.

A fair-code, self-hostable automation platform where TypeScript npm "nodes" distribute across a large open integration catalog and AI-agent workflows.

The default package registry for the JavaScript/Node.js ecosystem, with token/OIDC-based publishing, free public packages, and no commission.