lemlist

You describe your target in plain language or set filters, and lemlist builds or imports a lead list and enriches it with contact data. You write a sequence yourself or ask lemAgent, which drafts the steps, timing, branching and every message for each channel. You review and launch, and lemlist sends from your mailboxes with warm-up and deliverability monitoring. Replies from every channel come back to one inbox and sync with CRMs such as HubSpot, Salesforce and Pipedrive.

• •lemAgent - Chat with an agent that finds buyers, enriches contacts, writes multichannel sequences with branching logic and launches the campaign inside lemlist after your review.
• •Intent Signal Agents - Suggest, track and act on high-intent events that show a prospect is likely to engage, with sequences tailored to the trigger.
• •Data Enrichment Agents - Pull structured insights from LinkedIn, websites, CRM data and sales recordings to qualify accounts and personalize every message.
• •Multichannel Sequences - Run email, LinkedIn, call, WhatsApp and SMS steps from one campaign and manage every reply in a unified inbox.
• •Deliverability Hub - Email warm-up plus mailbox and domain health monitoring with alerts and recommendations, so emails keep landing in inboxes at scale.

SDRs and account executives use it to build pipeline with personalized multichannel outreach. Founders use it to run outbound before hiring a sales team. RevOps and technical teams use the API, CLI and MCP server to automate campaigns from their own workflows or AI assistants. There is a 14-day trial but no free plan.