Cierro is an autonomous AI agent that finds your ideal prospects, writes personalized outreach, follows up, and books meetings on your calendar. It works 24/7. It never calls in sick.
Get Early AccessTell Cierro your ideal customer profile: industry, company size, job titles, location. Takes 2 minutes.
It finds matching prospects, researches their company, and writes hyper-personalized outreach. Every email is unique.
Cierro follows up automatically, handles objections, and books qualified meetings straight to your calendar.
Finds prospects from your ICP criteria using real-time data. No stale databases, no manual list building.
Researches each prospect's company, recent news, and role. Every message reads like it was written by hand.
Sends contextual follow-ups based on recipient behavior. Knows when to push, when to wait, when to try a new angle.
Handles scheduling back-and-forth and books directly to your calendar. You just show up and close.
| Human SDR | Cierro | |
|---|---|---|
| Annual cost | $50,000 - $80,000 | Under $2,400/yr |
| Works hours | 8 hrs/day, weekdays | 24/7/365 |
| Ramp-up time | 2-3 months | Same day |
| Emails per day | 50-80 | 500+ |
| Personalization | Templates with merge fields | Deep research per prospect |
| Languages | 1-2 | Any language |
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