Browse by tag
Every platform in the directory is tagged by domain, integration surface, auth model, complexity, and distribution. Pick a tag to see the marketplaces that match and why they fit.
Domain
Platforms that explicitly support AI agents, MCP tools, and agentic automation as a first-class surface.
Marketplaces where apps register triggers, actions, and steps inside an automation engine.
Chat, meeting, and teamwork platforms where apps ride viral, workspace-wide distribution.
Platforms where engineering teams plan and ship software — a technical, price-tolerant audience.
Marketplaces that extend online stores, checkout, and merchant operations. Ideal if you are building apps for merchants who monetize a storefront.
Marketplaces built around customer, deal, and pipeline data. A strong fit for integrations that sync records or add sales and service workflows.
Cloud and infrastructure marketplaces used as enterprise procurement channels for deployable software.
Docs, notes, and workspace tools that reward lightweight connectors, add-ons, and embeds.
Aggregated, multi-category marketplaces for broad B2B SaaS distribution rather than one host ecosystem.
Marketplaces skewed toward SMB and mid-market buyers, usually faster to list and quicker to adopt.
Ticketing, ITSM, and customer-service tools where apps raise agent productivity.
Consumer-facing app and extension stores where you reach end users directly rather than through a business admin.
Cloud contact-center (CCaaS) platforms where apps extend agent desktops, voice, and virtual agents.
Marketplaces in the Microsoft 365 ecosystem — Teams, Outlook, and the wider Office and Azure stack.
Web browsers whose extension ecosystems let developers change the browsing experience for end users.
Continuous integration and delivery surfaces where apps automate builds, tests, and deployments.
Mobile OS app stores — iOS and Android — for native apps distributed to phones and tablets.
Apps that extend Atlassian Confluence knowledge management and documentation.
Platforms exposing Copilot or agent surfaces for AI-assisted, in-product experiences.
Marketplaces for data products, datasets, and data-native apps that run against a customer’s data platform.
IT service management platforms where apps extend incident, change, and asset workflows.
Apps that extend Atlassian Jira issue tracking and agile project workflows.
Platforms with a marketing and campaign focus for apps that drive acquisition and engagement.
Marketplaces in the WordPress and WooCommerce ecosystem, built on open, self-hostable extensibility.
Integration surface
Services that sync or read/write data through the platform’s APIs rather than embedding UI.
Apps that render as pages or panels inside the host product’s own UI, the deepest and stickiest integration surface.
Apps delivered as browser or IDE extensions, or as plugins, installed into a host runtime.
Platforms where integrations surface as bots, slash commands, or message extensions in chat and meetings.
Stores distributing browser extensions that run in the page context and reach end users directly.
Components customers embed via iframes, blocks, or script tags inside the host product.
Marketplaces supporting embedded panels and in-app experiences such as meeting or record dashboards.
Auth & security
Platforms whose public apps authorize via OAuth 2.0 — the standard for multi-tenant, workspace-scoped access.
Marketplaces that require a formal security review before listing — plan for a longer path to publish.
Platforms where integrations authenticate with API keys or tokens, common for single-account, server-to-server use.
Platforms with strong data-transparency and user-consent expectations that ease EU compliance.
Platforms where publishing or API access uses a personal access token — common in developer tools and package registries.
Complexity
Platforms with a standard OAuth app plus a basic marketplace listing and moderate compliance.
Platforms expecting a deep, reviewed listing with performance and UX standards to meet.
Regulated, procurement-driven marketplaces with security questionnaires and data-handling requirements.
Low-barrier platforms suited to single-workspace or internal integrations with minimal review.
Distribution
Marketplaces with a single global storefront that lists your app to the platform’s entire audience.
Open ecosystems where extensions can be distributed and hosted outside a single central store.
Platforms where distribution runs through organizations, resellers, or admin-approved catalogs.
Apps built on Atlassian’s serverless Forge runtime, hosted and sandboxed by the platform itself.
Curated or invite-based catalogs where inclusion is gated by the platform rather than self-serve.
Marketplaces that charge a per-app listing or developer-registration fee to publish.