Saleshandy is a cold-outreach platform with sequencing, sender warm-up, and bulk prospect tools. Outsolvi is a warm-pipeline tracking tool. Migration usually means one of two things: (1) the team's motion has shifted from cold-blast to AE relationship work and Saleshandy's instrumentation no longer fits, or (2) Outlook reps were left behind in the V3 Outlook drop and need a tracker that supports them.
The migration pattern: Day 0 audit which Saleshandy features are actually workflow-load-bearing, Day 1 install Outsolvi alongside Saleshandy, Day 7 calibration with focus on motion-fit (not just engagement-data comparison), Day 14 sequence-engine decision (keep Saleshandy at lowest tier for sequences or replace with Lemlist/Smartlead/Mailshake), Day 30 final cutover. If cold-blast motion is still load-bearing, you might keep Saleshandy on its cheapest tier alongside Outsolvi for warm-thread tracking.