Open source · Self-host free on GitHub
Works with Claude & ChatGPTClaudeChatGPT

Stupidly Simple Email Outreach

Cold email automation with unlimited mailboxes, automatic inbox rotation, and bounce intelligence that pauses bouncing inboxes before they hurt your email deliverability.

$79 once, we host it · or self-host free, open source · 30-day money-back guarantee
Connects in one click withGmailGmailOutlookOutlook

Cold email outreach
at scale

Enroll a whole list and let InboxJoy handle the pacing. Caps, windows, and warm-up are enforced on every send — and a reply stops that thread instantly.

  • Bulk-enroll thousands of contacts from a list or CSV
  • Daily caps, sending windows, and warm-up applied automatically
  • Replies and bounces stop follow-ups on their own

Unlimited mailboxes,
automatic inbox rotation

Connect every inbox you own and InboxJoy spreads sends across them by capacity — each contact keeps the same sender for every follow-up.

  • Unlimited Gmail and Outlook inboxes at one flat price
  • Capacity-weighted rotation across healthy inboxes
  • Sticky senders — every follow-up comes from the same address

Powerful deliverability features,
simple UI

Everything you need to launch, control, and improve your outreach.

Controlled sending

Set daily caps, hourly limits, timezones, and sending windows.

Automatic warm-up

New inboxes start safely and ramp up over time.

Auto-stop on reply

The sequence stops as soon as a contact replies.

Clean CSV imports

Map fields and skip duplicates or suppressed contacts.

Honest analytics

Opens, replies, and bounces per step — with bot and prefetch opens filtered out so your numbers stay real.

Import my new Apollo leads and launch the Q4 founders sequence.
✓ leads.import — 214 imported, 3 suppressed skipped✓ sequences.launch — 214 enrolled across 2 inboxes

Done — Q4 founders is live. First sends go out in your 9am–5pm window. Want the reply report on Friday?

Yes, and pause it if bounce rate passes 2%.
Works with AI agents

Run your outreach
from Claude or ChatGPT

InboxJoy is a remote MCP server. Paste one URL into Claude or ChatGPT, approve access once, and your agent can import leads, launch campaigns, and pull reports — no tab-switching.

  • 1Add inboxjoy.online/mcp as a connector
  • 2Approve access to your workspace — scoped, revocable anytime
  • 3Ask for anything: import, launch, pause, report
Get lifetime — $79

Three steps to your
first campaign

Connect, upload, launch. Most people send their first sequence the same day.

01

Connect your email

One click to link Gmail or Outlook. Emails send from your real address — no new domain, no DNS setup.

GmailOutlook
02

Upload your contacts

Drop in a CSV, map the columns, and InboxJoy skips anyone suppressed, bounced, or already enrolled.

CSV · auto-mapped
03

Launch your sequence

AI drafts the steps, you approve them, and follow-ups run until someone replies. Unlimited sequences included.

AI-drafted · stops on reply

Who it's for

Built for people who send outbound themselves, not for teams with a sales ops department.

Your first 100 conversations

Founders

Send your own outbound without hiring an SDR or learning a heavyweight sales platform.

Two to ten people, no ops

Small sales teams

Run campaigns from your real inboxes with limits that keep your domain healthy.

New business on autopilot

Agencies & consultants

Pitch new clients from a connected mailbox and let replies stop the follow-ups for you.

“The easiest email sequence tool, went from plan to campaign launch in 10 minutes.”
Vamshi VelmajalaVamshi VelmajalaCEO, Snapsight

All cold email software essentials,
one flat price

AI writing, inbox controls, warm-up, and unlimited sequences—without a complicated plan.

AreaInboxJoyMailshakeInstantly
Manage from Claude & ChatGPT (MCP)Built inNoNo
Price for one sender$79 once (lifetime), or free to self-host$29/user/mo$47/mo
AI writes the whole sequenceIncludedIncludedIncluded
Inbox warm-up rampAutomatic on connectAdd-onIncluded
Inbox rotationAutomatic, warm-up awareNoIncluded
Sends from your real inboxGmail / Outlook, one clickGmail / OutlookDedicated domains recommended
Per-mailbox daily & hourly capsYou set themYou set themManaged for you
Sending windows & timezonePer mailboxPer campaignPer campaign
Replies stop follow-upsAutomaticAutomaticAutomatic
Suppression list enforced at sendEvery sendYesYes
Setup before first sendConnect and goGuided onboardingDomain + DNS setup

Simple pricing

Self-host it free, or pay $79 once and we run it for you.

Self-host

Free, open source (AGPL-3.0). You run it on your own server.

$0free, open source
  • Every feature, unlimited mailboxes and sends
  • You run it on your own server
  • Bring your own SMTP/IMAP mailboxes or Composio key
  • Bring your own AI key
  • MCP for Claude and ChatGPT on your own domain
  • Community support on GitHub
Self-host free

Everything, in both

Same features in both. Self-host is free and you run it. Managed is $79 once and we run it.

Sending

  • Unlimited mailboxes
  • Unlimited sends
  • Unlimited campaigns
  • Mailbox rotation
  • Connect Gmail or Outlook
  • Warm-up ramps from 8 a day to your cap
  • Daily and hourly caps with sending windows

Workflow & data

  • AI-drafted sequences
  • Merge tags
  • Auto-stop on reply
  • CSV, API & MCP lead import
  • Tracks opens & bounce rates
  • API & MCP access
  • Analytics & reports

Common questions

Can I use InboxJoy from Claude or ChatGPT?

Yes. InboxJoy is a remote MCP server: add https://inboxjoy.online/mcp as a connector in Claude or ChatGPT, approve access once, and you can import leads, launch campaigns, and pull reports straight from the chat.

Will InboxJoy send too much too quickly?

InboxJoy uses per-mailbox daily and hourly limits, a warm-up ramp for connected inboxes, and the sending windows you configure before campaigns run.

Do I approve emails before they send?

Yes. You can review the AI-drafted sequence, edit the steps, preview merge-tag personalization for a contact, and approve the campaign before enrollment.

What does it work with?

Gmail, Google Workspace, and Outlook inboxes. You can also upload a spreadsheet to import contacts.

How much does it cost?

Two ways to run InboxJoy, same features in both. Self-host it free: it is open source (AGPL-3.0), and you run it on your own server with your own SMTP/IMAP or Composio key and AI key. Or let us host it: the managed lifetime license is $79, paid once, with no subscription or renewals. It includes one-click Gmail and Outlook connection, AI drafting, updates and backups, unlimited team seats, email support, and a 30-day money-back guarantee.

Send your first campaign today

Get the $79 lifetime license and we run it for you, or self-host it free on your own server.