Ari Goldstein

Ari is the founder of Darwin. He writes about website chat, booked meetings, and the tools B2B teams use to get from one to the other.

From this author

6 articles
AI SDR22 min read

12 best AI SDR tools in 2026, split by inbound and outbound

The label AI SDR covers two jobs that have little in common, so we compared twelve tools in two groups: agents that talk to the visitors already on your website and book the meeting, and agents that find strangers and email them. What each costs, what it books, and what to ask on the demo.

Same traffic. More meetings.

Self-optimizing website chat. Free for your first five meetings.