Autonomous outbound sales

Your SDR works
while you sleep

Curio agents run full outbound campaigns — researching prospects, writing personalized emails, sending follow-ups, handling replies. 24/7. No templates, no manual work, no humans in the loop.

3x more leads without hiring
24/7 continuous outreach
Zero human drafting required
Curio Agent Active — campaign running
SDR
09:14 Researched 47 prospects from Apollo
09:22 Enriched 31 leads with company signals
09:31 Wrote personalized intro emails
09:38 Sent 28 emails across 3 mailboxes
09:45 Monitoring replies — 4 new responses
10:00 Scheduled follow-up sequence
28 sent
4 replies
14% reply rate

From target to reply, fully hands-off

No prompt engineering, no approval gates, no manual handoffs. You define the target and the agent handles everything else.

01

Define your ICP

Tell the agent who to target — industry, company size, role, technology stack. It builds the list from Apollo, LinkedIn, and your CRM.

02

Agent researches each prospect

Before writing, the agent reads company news, job postings, LinkedIn activity, and technographic data. Every email is grounded in real context.

03

Write, send, follow up

The agent drafts multi-step email sequences — not templates, but reasoned messages. Sends at optimal times, respects unsubscribe signals, adjusts cadence by reply patterns.

04

Learn and improve

After every campaign, the agent scores what worked — subject lines, timing, message structure — and applies those lessons to the next batch. Your outreach gets smarter every week.

Not a writing tool. A full sales employee.

Runs campaigns while you focus elsewhere

The agent wakes up and starts work before you check your phone. It handles the entire outbound cycle — prospecting, research, sequencing, sending, following up — and reports back when there are replies to act on.

Schedule-aware sending Multi-mailbox rotation Bounce handling

Reasoned personalization

No mail-merge variables. The agent reads a prospect's company page, recent announcements, and LinkedIn before writing a single sentence. Every message has real context.

Reads replies, takes action

The agent classifies incoming responses — interested, not interested, question, meeting request — and routes them accordingly. No more manual triage.

Multi-channel sequences

Email, LinkedIn, and cold call — the agent orchestrates across channels, timing each touchpoint based on intent signals. Your best reps don't do multi-channel. The agent does.

CRM sync — always accurate

Every touchpoint logs to your CRM automatically. Contacts enriched, activities recorded, pipeline updated — all without copy-pasting from an email thread.

Improves with every campaign

The agent tracks reply rates, open rates, and conversion at the message level. It identifies patterns — what subject lines work, what timing beats others, what personalization hooks convert — and applies them going forward.

Other tools write emails. Curio runs sales.

Traditional tools
Curio
What it does
Helps you write better emails
Runs entire outbound campaigns
Personalization
Merge tags + basic templates
Agent reads context, writes individually
Follow-up
Scheduled, same message every time
Dynamic — adapts to reply signals
Reply handling
You read and decide
Agent classifies, routes, acts
Learning
Static templates, you guess what works
Agent tracks metrics, improves autonomously
Your time required
Hours per week managing campaigns
Minutes — check dashboard, act on hot leads

Founders using autonomous outbound agents report 3–5x more qualified conversations per week with the same team.

Stop paying an SDR to do what an agent does better.

The $70,000-a-year question — will AI replace sales development? Curio's answer: it already has. The only difference is whether you're the one running it or your competitor is.

Get started with Curio

Autonomous agents. No templates. No humans required.