Hero vs. lemlist

Vivun's AI Sales Teammate, Hero, works alongside sellers before, during, and after customer conversations, helping them prepare with the right context, respond confidently in real time, and preserve momentum through immediate follow-through. Every deal comes down to a handful of critical moments. A question you didn't anticipate. A conversation that shifts direction. A follow-up that can't wait. Vivun shows up inside those moments, not after them, so sellers can perform when the outcome is still undecided.

lemlist is the only platform you need to make outbound work. Sales teams know who to target and why now, find verified contacts, and engage prospects on email, LinkedIn, calls, WhatsApp, and SMS, from lemlist, their CRM, or their AI assistant. With lemlist, you can: - Find leads that match your ICP in a 650M+ database and enrich them with verified emails and phone numbers from top data providers - Spot when prospects are ready to buy with intent signal agents that track buying signals and suggest the right sequence and message for each trigger - Turn scattered lead data into usable