Best alternatives to Trellus in 2026

Cold-calling is a numbers game, and most sales reps lose hours every day just waiting for someone to pick up the phone, or fumbling for the right thing to say when they finally do. Trellus tries to fix both problems at once: it dials several numbers in parallel so reps spend less time waiting, and it listens in on live calls to whisper coaching tips — like how to handle an objection — in real time. Technically, Trellus is an AI-powered dialer and sales-call-coaching layer that plugs directly into existing sales engagement platforms (Salesloft, Outreach, HubSpot, Apollo) rather than replacing them. Its Parallel Dialer places up to 5 concurrent lines within the SEP the rep already uses, while AI Voice Agents let reps rehearse pitches and even handle appointment-setting calls autonomously. Every call is automatically scored for QA purposes (Call Analytics & Scoring), and reps can work from a shared virtual "Sales Floor" for live peer coaching. A LinkedIn inbox consolidation feature ("Superhuman for LinkedIn") and automated phone-number health monitoring against spam-list flags round out the toolkit. Pricing runs $99.99/month for Power and $149.99/month for Parallel, with custom Business pricing for larger teams.