AgentIndex icon
AgentIndex
ToolsMCP ServersHOTCategoriesTrendingNewBest ListsCompareGuides
Submit Tool
ToolsMCP ServersHOTCategoriesTrendingNewBest ListsCompare
Home/
Workflow Automation/
saasmail
saasmail logo

saasmail

Active·★ 259·Apache-2.0·Updated 2026-10-22

Saasmail provides a centralized, self-hosted inbox for SaaS teams, consolidating all customer email interactions—marketing, transactional, and support—into a single, unified timeline. It runs entirely on Cloudflare Workers, offering a cost-effective solution for owning customer email data without traditional mail server operations.

saasmail sits in the Workflow Automation category, so it is usually better judged by workflow fit, deployment style, and team needs than by isolated features alone. Based on the available metadata, it leans most clearly toward One timeline per customer: Collapses all marketing, transactional, and support mail from a person into a single conversation.. A representative use case is SaaS teams managing customer communications: Centralize all customer-facing emails for a holistic view of interactions.. The listed license is Apache-2.0. GitHub stars are currently 260. Relevant tags include Email Management, Customer Inbox.

© 2026 AgentIndex.app|Built by a 10-year iOS Developer.
Best by use caseAboutContactAdvertisePrivacy PolicyTerms of UseQYSGitHubBuy me a coffee ☕

Browse by Category

MCP ServersCode AssistantWorkflow AutomationRAG / Knowledge BaseMulti-AgentBrowser AutomationLLM InfraDev ToolingObservability

Not affiliated with Anthropic, OpenAI or Microsoft.

Guides

This write-up is based on the project's README and public repository data. We have not hand-tested the tool.

#Email Management#Customer Inbox#Cloudflare Workers#Self-Hosted#Email Automation#CRM Integration#Messaging Platform
$ Install
$ git clone https://github.com/choyiny/saasmail.git && cd saasmail && claude
↗ Visit site★ GitHub
01

Features

01One timeline per customer: Collapses all marketing, transactional, and support mail from a person into a single conversation.
02Multi-inbox with team permissions: Supports multiple inbound addresses on one deployment with granular team member access.
03Email templates and sequencing: Offers reusable HTML templates with variables and multi-step drip campaigns with automation features.
04MCP server & WebMCP: Allows connecting AI assistants (like Claude) to the inbox over OAuth 2.1 and provides in-page tools for browser AI agents to work the inbox.
05Gmail integration: Syncs mail from Google Workspace mailboxes over the Gmail API, allowing replies to be sent as that mailbox.
02

Why choose it

+One timeline per customer: Collapses all marketing, transactional, and support mail from a person into a single conversation.
+Multi-inbox with team permissions: Supports multiple inbound addresses on one deployment with granular team member access.
+SaaS teams managing customer communications: Centralize all customer-facing emails for a holistic view of interactions.
+Supports 7 platforms or runtime environments.
03

Trade-offs

!The final decision should still be made through side-by-side comparison with similar tools.
04

Compatibility

Cloudflare Workers
Platform
Verified via docs
Node.js
Runtime
Verified via docs
Cloudflare Email Routing
Email Receiving
Verified via docs
Cloudflare Email Sending
Email Sending
Verified via docs
Resend
Email Sending
Verified via docs
Bavimail
Email Sending
Verified via docs
05

Quick start

1
$ git clone https://github.com/choyiny/saasmail.git
2
$ cd saasmail
3
$ claude
06

Use cases

↳SaaS teams managing customer communications: Centralize all customer-facing emails for a holistic view of interactions.
↳Building a self-hosted email stack: Utilize Cloudflare Workers for an email platform without renting VMs or operating traditional mail servers.
↳Automating customer engagement: Deploy multi-step email sequences and use templates for marketing or support drip campaigns.
↳AI-powered inbox management: Integrate AI agents to assist with email tasks, read playbooks, and execute plans within the inbox.
↳Consolidating email data ownership: Gain full control and ownership of customer email data on your own infrastructure.
07

Alternatives

⚡Top VS:
VSMailFathom★18→VS1flowbase★279→VSOpenClaw★392.8k→VSoc8

Comments

Log in to leave a comment

No comments yet. Be the first!

On this page
01Features02Why choose it03Trade-offs04Compatibility05Quick start06Use cases
★132
→
MailFathom logo
MailFathom★ 18
A brain for your mail: MailFathom turns IMAP mailboxes into a self-hosted, AI-native service. Mail synchronizes into your own PostgreSQL, is indexed for search and retrieval, and is served to AI agents over the Model Context Protocol. Semantic retrieval, answering, and gated write tools. .NET 10, Apache-2.0.
VSCompare→
1flowbase logo
1flowbase★ 279
Build for agents — from the AI Gateway to the entire application stack.
VSCompare→
OpenClaw logo
OpenClaw★ 392.8k
Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞
VSCompare→
oc8 logo
oc8★ 132
Open-source AI business orchestration platform for running governed AI agents across ERP, CRM, Microsoft 365 and other business systems.
VSCompare→
n8n logo
n8n★ 208.3k
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
VSCompare→
All-In-One-Free-SEO-Tool logo
All-In-One-Free-SEO-Tool★ 76
Free SEO tool — open-source, self-hosted alternative to Ahrefs, Semrush & Moz. 99 tools: site audits, rank tracking, keyword research, AI search visibility (ChatGPT, Perplexity, Gemini, AI Overviews), content briefs, backlinks, local SEO, white-label reports, and an agent that applies fixes. No paid APIs required. MIT.
VSCompare→
suitest logo
suitest★ 38
Self-hostable, MCP-native testing platform. Manual test management, deterministic runs, optional AI. Your stack, your LLM, your data.
VSCompare→
synthseek logo
synthseek★ 51
Self-hosted music discovery library manager with modern web UI
VSCompare→
See all alternatives →
07
Alternatives
choyiny /
saasmail
↗

Self-hosted email server for SaaS teams on Cloudflare Workers with WebMCP support

259Apache-2.0
Last commit1d ago
StatusActive
CategoryWorkflow Automation
Links
Documentation↗Discussion↗Issues↗Releases↗
Cloud Infrastructure
Ad

Deploy on DigitalOcean

Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.

Claim $200 Free Credit