icCube scales international B2B outbound with Amplemarket Duo AI copilot, achieving 6.3x reply rates and 50% more meetings booked
icCube struggled to expand beyond its domestic Swiss SaaS market and win new customers against well-known incumbents. The core challenge was timing outreach precisely — reaching prospects too early or too late resulted in lost opportunities, while the product's niche fit was difficult to communicate before buyers had already committed to a larger competitor.
How it works
Common implementation structure
How this type of workflow is generally built, generalized across documented cases — not tied to any one vendor's stack. Click any stage to read what happens there. Specific products that implement these stages appear in “Tools commonly seen” below.
Stage 1 · Intent signals identify leads
Amplemarket Duo's AI agent surfaces diverse intent signals — including G2 Reviews of Competitors — to identify precisely timed lead opportunities the team would otherwise miss.
Tools used
Amplemarket DuoDuo CopilotDuo Copywriter
Outcome
Within weeks of adopting Amplemarket Duo, icCube achieved a 6.3x increase in reply rates, a 10.6x increase in interested rates with the top Duo signal, and a 50% increase in meeting bookings, while reducing daily outbound management to 15 minutes a day.
What failed first
icCube's previous outbound approach was high-volume and low-personalization — sending nearly identical messages to many people with only name and company fields changing. Despite targeting far more leads via outbound than inbound, conversion rates were equivalent, and the effort produced only three clients over three years.