UserGems excels at job change alerts for account expansion but is limited to customer-centric job tracking. For broader expansion signals (company growth, competitive moves, technology changes), teams switch to ZoomInfo, Warmly, or Apollo-which bundle job changes with firmographics, engagement, and enrichment for $150-500/month. UserGems built a focused product around one thesis: track when your customers' employees change jobs, then re-sell them at their new company. This is powerful for account expansion, but it's a narrow use case. Many growth teams need broader capabilities: win-loss intelligence, competitor moves, technology stack changes, and role transitions beyond your existing customer base.