Zendesk Marketplace
Zendesk, Inc.
Marketplace for apps and integrations that extend Zendesk Support, Chat, and Sell.
FrontApp, Inc. · Service & helpdesk platforms
Front's marketplace surfaces roughly a hundred integrations that plug into Front's shared-inbox and customer-operations platform. Developers pick from three building blocks: the Core API for reading and writing conversations, contacts, and comments; the Plugin SDK for embedding a custom side-panel app directly in the Front UI; and the Channels API for wiring new message channels into Front. Authentication is Bearer API tokens for single-company tools and OAuth 2.0 for public apps that other companies install.
Rate limiting is per-company and plan-tiered (from around 50 requests/minute up to 200 on Enterprise, with a separate partner-OAuth allotment). Distribution runs through the Front Integration Partner Program, which has Standard and Plus tiers granting a marketplace page, technical support, and co-marketing. Getting listed means submitting an integration form; Front tests it and, on approval, publishes a landing page and in-app listing. Choose Front when your buyers are collaborative support, success, and operations teams using Front as a shared inbox — it is a lighter-weight, partnership-driven ecosystem rather than a paid-app storefront with a revenue cut.