Docs, notes, and workspace tools that reward lightweight connectors, add-ons, and embeds.
8 marketplaces in this directory match this tag.
Productivity platforms — Notion, Coda, Airtable, Trello — reach people organizing their own work in docs, bases, and boards. The audience is prosumer and small-team, so the bar to list is low and a well-scoped connector or widget can find real usage quickly.
These marketplaces favor lightweight surfaces: connectors and API integrations (Airtable, Coda) over heavy embedded UIs, plus card-level power-ups (Trello) and page-level widgets (Notion). Auth is a mix of OAuth 2.0 (Notion, Coda) and simple API keys (Trello) — check the specific platform before assuming one model.
Formagrid, Inc. (Airtable)
React-based embedded extensions that add visualizations, tools, and integrations inside Airtable bases, published through a reviewed CLI submission.
Asana, Inc.
Asana’s official directory for discovering apps and integrations that connect external tools with Asana.
Coda (Coda Project, Inc.)
Self-serve, Coda-hosted Packs add sync tables, actions, and formulas to Coda docs, with OAuth connections and 70/30 subscription revenue sharing.
OpenAI
OpenAI’s ChatGPT marketplace for discovering publicly available custom GPTs across productivity, education, programming, research, and other categories.
Notion Labs, Inc.
Integrations and widgets that extend Notion pages, databases, and workspaces.
Raycast Technologies Ltd.
Open-source extension store for the Raycast launcher, published via GitHub PR review, free and MIT-licensed, with AI-agent tool support.
Rocket.Chat
Official Rocket.Chat app marketplace for public apps that extend workspaces, collaboration, automation, and productivity.
Atlassian Corporation
Iframe-based board and card add-ons for Trello, published from the admin panel with API-key plus OAuth tokens and third-party monetization.