New: your agent sends in one command, no setup See how
Cold email for agents

Let your agent send thousands of emails today.

Kata Send runs the infrastructure cold email needs: warmed inboxes, address checks and follow-ups. Your agent just sends, with one command from Claude, ChatGPT or Cursor.

Campaign · Bookkeeping for agenciessending
Your leadsfrom CRM ●
US agency owners
0
checking addresses…
Kataknows
Your company and offer
Learns from replies, clicks and sales, and fixes the campaign by itself.
First emailreply rate · share
Follow-upssame thread
After 3 days · 2 versions  →  After 5 days · 2 versions
Sending inboxes
Results
0emails sent
0replies
0clicks
0sales
$0revenue
Katajust now

Features. What your agent gets.

Your agent sends. Kata tracks what works and keeps you out of spam.

Sends more of what sells.

Kata sees which email brings sales and sends more of it.

Stays out of spam.

Bad addresses removed, daily caps, auto pause when bounces rise.

Inboxes ready today.

Warmed inboxes, pay per email. Or plug in your own domains.

Facts that help.

Company facts added only when they make the email better.

Never generic.

Each email talks to one person, not to a list.

Made for your agent.

Paste this prompt in Claude, ChatGPT or Cursor: it signs you up and connects your agent to Kata. Then your agent sends, follows each run and answers the replies, in plain words. Kata also has its own assistant built in.

Then just ask

> Send my offer to the 3,000 leads in leads.csv today.

What customers say.

Switched from Instantly
“Instantly was expensive and we were stuck. We couldn't move our domains, we hit contact limits, and every add-on cost extra. Since we switched to Kata, we pay 3× less and it takes us much less time.”
★★★★★
Karine
Runs a marketing agency
Runs it from Claude and ChatGPT
“I already use Claude and ChatGPT for my workflows. Kata was the missing piece. Now my agent runs my campaigns, and it fits right in.”
★★★★★
Martin
B2B tech sales
Pays per email
“Perfect to drop a few thousand leads and start sending in minutes. No infrastructure headache: opening inboxes, warm-up, checking and adding leads, writing the emails. Kata does all of it.”
★★★★★
Paul
SaaS founder

Pricing. No limits on contacts, inboxes, domains or team seats.

Just send

Start sending instantly.

Use our inboxes. No domains to buy, nothing to set up, no waiting.

$0.04per email
  • Ready to send in minutes
  • 1 credit = 1 email. Pay only for emails you send
  • Send as much as your credits allow, no daily cap
  • $10 free to start: 250 credits
Start free
Your own inboxes

Send from your own inboxes.

Connect the inboxes you have. They stay yours.

from$29per month
PlanPer monthEmails
Starter$2950,000 emails
Growth$79150,000 emails
Scale$249500,000 emails
  • Personalized emails
  • Connect new inboxes and domains in one click
  • Free warm-up
  • No limits on contacts, inboxes, domains or team seats
Start with your inboxes
  • Email checks, writing, testing, sorting repliesincluded
  • Enrich leads for more personalized outreach$0.05 per lead, only if it succeeds

Questions.

How is it different from Instantly?

Instantly gives you the tools and you run the campaigns. Kata runs them for you: it writes the emails, tests versions and keeps the ones that bring sales. And you pay one balance in dollars, with no limits on contacts.

Can I see the emails before they go out?

Yes. Ask Kata for a preview, or a test email to your own inbox. You can pause any campaign at any time.

Do I need my own domains and inboxes?

No. Start today on our inboxes at $0.04 per email. When you grow, connect your Gmail, Outlook or SMTP inboxes, or create new ones from Kata in one click.

What does it learn from?

Opens, clicks and replies, from the first day. Connect your site and it also learns from sign-ups, booked calls and sales, and keeps the emails that bring money.

What happens after the free $10?

Top up your balance or pick a plan. Your balance never expires.

Go further with Kata. From one list to an outbound engine that runs while you sleep.

Kata Send

Cold email outbound on autopilot.

Start free
CALLING…
Kata Call

Cold calls that run themselves.

Coming soon
Kata Reach

Leads that find themselves.

Coming soon