Zigpoll's free tier is limited to 100 responses per month, which G2 reviewers consistently flag as the primary constraint driving upgrades. According to G2 users, the free version also restricts access to advanced features including AI-powered insights, conditional branching logic, deeper analytics, and broader customization options. G2 reviews of Zigpoll indicate that visual design controls, advanced targeting rules, and integrations with CRM or marketing automation tools are gated behind Zigpoll's paid plans. Multiple reviewers note the gap between free and paid capabilities is significant, with one reviewer describing the response limit difference as "way too big." A free trial is available, and custom enterprise quotes can be requested.