Agentic Inbox

Mailflare is a self-hosted email inbox for custom domains, built on Cloudflare. It provides domain connection and Cloudflare Email Routing setup, personal and shared mailboxes with delegated access, message composition and receiving with attachments and rich formatting, and organization tools such as search, folders, stars, snoozing, archiving, spam, and trash. Routing rules can store, forward, reject, or categorize incoming messages. When deployed to Cloudflare, Mailflare uses Email Routing for inbound delivery, Cloudflare's email service for outbound messages, a D1 database for mail data, and an R2 bucket for attachments. It can also run as a Docker container using SQLite and local files, with a built-in SMTP listener or a Cloudflare relay Worker for inbound mail and an SMTP relay or Cloudflare Email Sending for outbound mail. The project also includes account and permission management, API keys, webhooks, audit logs, backups, import and export, contacts, and sender blocking.

ResolveHQ is a Cloudflare-native, self-hostable helpdesk for small support teams. It provides a shared inbox with tenant-isolated customers, tickets, assignment, status, priority, tags, full-text search, team roles, email threading, attachments, saved replies, internal notes, reports, rule-based automations, and a public help center generated from knowledge-base articles. It runs as a single Cloudflare Worker that serves the REST API and React application through Hono. Cloudflare D1 stores tickets and customers, R2 stores attachments, Queues handle inbound and outbound mail jobs, and Email Routing delivers incoming mail. Outbound mail uses Resend by default, with an option on Workers Paid to use Cloudflare Email Sending. The system includes retries and recovery for stalled mail jobs, RFC 5322 thread handling, CSV report exports, and customer data export or erasure workflows. AI assistance for summaries, reply drafts, classification, and translation is optional and disabled until enabled per workspace. It can use Workers AI or OpenAI. The project can run on Cloudflare's Free plan for small deployments, subject to current platform limits, and requires a Cloudflare account and a domain on Cloudflare for Email Routing.

Inbix is an open-source, Cloudflare-native email API platform that provides REST APIs, SDKs and an MCP for generating inboxes, receiving emails, and building email automation. It is distributed as an open-source project aimed at developers building mail-handling workflows.

camelAI is an AI coding assistant platform built on Cloudflare Workers and Durable Objects. Each chat thread runs a coding agent in its own persistent workspace, retaining chat state and project files while providing workspace-aware tools. The platform connects to APIs, databases, email, Slack, Discord, and other services; supports application builds, notebook analysis, and SQL execution in isolated short-lived sandboxes; and provides previews and publishing through Workers for Platforms. Its agent harness is built on pi's lower-level agent-loop and state-management libraries. The agent uses native file tools and writes JavaScript rather than shell commands; Code Mode executes that JavaScript in fresh V8 isolates with explicit platform and connection methods. Project files are stored in WorkspaceFilesystem Durable Objects, using Durable Object SQLite for small files and R2 for larger ones, while Cloudflare Artifacts provides Git history. Linux sandbox containers are reserved for jobs requiring them, including builds, notebook analysis, and database queries, and credentials remain outside the execution sandbox. The platform can use Anthropic, OpenAI, OpenRouter, Bedrock, and custom model endpoints. Its repository is released under the MIT License and includes local development setup using Node.js, Bun, and a Cloudflare account.

HQBase is an open-source shared email workspace for teams that runs in the customer's own Cloudflare account, keeping the application, mail, and Cloudflare credentials in infrastructure the customer controls. It provides shared mailboxes, team access controls, multi-domain configuration, collaborative drafts, and audit history, along with installation, update, backup, and recovery operations. HQBase also includes an OAuth-protected remote MCP server for controlled access by compatible agents. The project is distributed under the GNU Affero General Public License v3.0 only.