Stop copy-pasting, start reaching the right people

Automate DMs, follow-ups, and campaigns with full control

2,000+ active users
1M+ DMs sent
4.9/5 user rating

Why use cold outreach on X?

Instead of manually sending DMs, Inbox helps you reach new people without copy-pasting. You can personalize messages, stay organized, and keep full control over your outreach. Learn more about DM campaigns.

@prospect

Twitter DM
Hey Sarah! Noticed you're building in the SaaS space. We help founders automate outreach — want to chat?

10:15 AM
Hi! Yeah, I've been looking for something like this. What makes you different?

10:22 AM
Great question! We focus on personalization at scale — no generic blasts. Happy to show you a quick demo.

10:24 AM
Type a message...

Reach more people, with less hassle

Set up DM campaigns that feel personal, not spammy. Manage multiple X accounts, track leads in a CRM, and collaborate with your team, all from one place.

Lead pipeline
3 leads

  • Sarah Chen
    @sarahchen
    SaaS founder, ex-Google
    12.4K Austin
    Replied
  • Mike Torres
    @miketorres
    Building dev tools
    8.7K NYC
    Contacted
  • Lisa Park
    @lisapark
    Angel investor, 2x founder
    21.3K SF
    Converted

What cold outreach actually gives you

Inbox saves you time and keeps everything organized. You can run repeatable outreach, follow up with messages automatically, and still keep conversations feeling personal.

Automated DMs

Send personalized messages automatically without copy-pasting.

Follow-up sequences

Never miss a follow-up with automated message sequences.

Lead segmentation

Organize leads by tags, stages, and custom criteria. See lead management.

Multi-account support

Manage outreach across multiple X accounts in one place.

Founder outreach
Q1
active

  • 312 Sent
  • 298 Delivered
  • 47 Replied
  • 15.8% Reply rate
  • Campaign progress 104%

Inside the Inbox outreach toolkit

You get automated DMs, follow-ups, lead segmentation, multi-account support, a CRM, team inboxes, and campaign management, all in one place so nothing falls through the cracks. Check our pricing for details.

Guide to automating Twitter cold outreach

How many messages can I send per day with Inbox?

Inbox follows X's safe-sending guidelines, so volume depends on your account age and activity. We help you stay within healthy limits so your outreach remains safe and consistent.

Can I personalize messages at scale?

Yes. You can insert custom fields (like name or handle) and segment leads so each message feels relevant. Automation handles delivery; you keep full control over tone and personalization.

Does Inbox work on mobile?

Inbox is optimized for desktop, but you can access your shared inbox, check conversations, and manage leads from any modern mobile browser.

Is cold outreach on Twitter allowed?

Yes, as long as messages follow X's rules. Inbox helps maintain human-like behavior and gives you full control.

Will everyone know the messages are automated?

No. You write the messages, choose the leads, and control the pacing. Personalization keeps everything natural across multiple accounts.

Begin automating — launch your first DM campaign