
Upstream
The inbox designed for humans and agents

Mailwarm 2.0
The email warmup tool, upgraded for deliverability.

Slashy
The AI assistant that does email for you

Goals from Loops
Measure whether a campaign drove the desired outcome

Toyo
Exec assistant who lives in iMessage and calls your phone

MailAdept by mailwarm
AI Agents & Email deliverability experts on your team

Atomic Mail Agentic
Let your agents read, send, and react to email autonomously

Quartz
AI email client built for focus. Runs locally on your Mac

Franz 6
All your messaging apps in one window — with private AI

Supafax
Email-native assistant that learns how you work

AI Emaily
Your AI inbox that writes like you + replies on autopilot

Orbit for Mac
Every Google account, in a single window

Banger Mail
Shared mailboxes for teams and AI agents

Town
The assistant that learns how you work, then gets to work.

PureBox.ai
Review-first AI cleanup for your real Gmail inbox.

Dirac
The AI inbox that briefs founders every morning
html.contact
A full form backend you can test before paying

Blazly Backlinker
Automate your entire backlink generation

Folderly Lens
Domain health analysis for high performance email campaigns

Ormedo
Let AI agents handle your entire outbound pipeline

Sortail
Self-learning one-click inbox cleanup for Apple Mail

ReplylessAI Sequences
Outbound email sequences without the sales-tool bloat

Fluxmail
AI email inbox and assistant

Mailgent
AI agents that can email, pay APIs, sign, and store secrets

Daily Task Pro AI
Emails don't manage themselves. Until now.

PressPilot
Write, send and track press releases in minutes, not days
Salestrics AI-Native Email Beta
Stop paying the SaaS tax. One database. Zero fragmentation.
Cold Mail Server
Managed email infrastructure for your cold outreach

ReachRobin 2.0: Multi-Channel Outreach
Every Sales Hero Needs a Robin — Across Every Channel
APIddress — email validation API
The email validation API that shows its work

zero
Keep your inbox at only what still needs you

TidyMail
AI email client built for your phone, not your desk

Omnivery Bot Detection API
Know which email opens and clicks are real humans, not bots

Foresty
10x your writing with AI email copilot for Gmail & Outlook

Nylas Agent Accounts
Create mailboxes and calendars that your AI agent owns
Grove
Video mail + video chat, instantly

Columns Drive for Gmail
Automate Email Attachments To Spreadsheet
DeclutterMyMail
One-time inbox cleanup — pay what you want, no account

Frontmate
24/7 AI reception for UK business

Launci
the go-to-market agent
Maillune — Embeddable Email Builder SDK
One web component. A full drag-and-drop email editor.
Skyen.live
Own your email and Bluesky handle at you.skyen.live

Wysera
One Platform. Infinite Possibilities.

HumanStamp
Make effort visible in the age of AI

Erioun
Stop losing track of your job search. Erioun updates itself.

Swipe to Wipe Emails
Swipe your inbox to zero. Your mail stays on your phone.

FastReply AI for Gmail
AI replies in your Gmail inbox — one click, done.

Bounceable
Email verification at scale
Haven
The AI extension that catches phishing and email threats

Tagenda
One organiser for trips and events