Best AI Dialers for lemlist

Aircall transforms business communications with an intelligent, cloud-based phone system built for modern sales and customer support. More than just a calling tool, it provides an all-in-one hub that connects phone, SMS, and WhatsApp conversations in a single platform. Its AI Assist Pro feature delivers real-time coaching during calls and simplifies follow-up, enabling reps to sell smarter and resolve support issues faster. Teams can leverage advanced capabilities like call routing, IVR, analytics dashboards, and power dialers to maximize efficiency. With integrations across Salesforce, HubSpot, Zendesk, Intercom, Shopify, and 250+ other apps, Aircall seamlessly fits into existing workflows. Businesses benefit from reliable call quality, international number coverage, and scalable features that grow with their needs. Customer stories highlight improvements such as a 4% increase in CSAT scores and the ability to process 25,000+ calls per month with stability and ease. Aircall makes customer conversations more personal, productive, and impactful—without the complexity of traditional systems.

Trellus adds power and parallel dialing to the CRM or sales engagement platform your reps already work in. Reps call straight from HubSpot, Salesforce, Outreach, Apollo, Salesloft, Gong Engage, Close, Attio, GoHighLevel or a Google Sheet, either one number at a time or up to five lines at once, and are connected to whoever picks up. Each call's outcome, notes, summary and callback are written back to the record. Trellus also handles voicemail drop and phone screeners, provides extra phone numbers with spam remediation, and includes AI practice calls for rehearsing objections. On the Business plan, teams add real-time AI coaching, team analytics and a virtual sales floor. Power is $99.99 and Power + Parallel is $149.99 per seat per month; Business pricing is custom. There is no free plan or trial.