# lemlist

> AI-powered outbound sales platform for multichannel prospecting and deliverability.

lemlist is a sales engagement platform designed to streamline lead generation and cold outreach across email, LinkedIn, calls, WhatsApp, and SMS. It features a built-in B2B database, data enrichment, and email warmup tools to protect sender reputation. Teams use it to automate personalized follow-ups and manage multichannel conversations from a unified inbox.

Website: https://lemlist.com/

## What it is for

- Find and verify contact details using an integrated B2B database
- Automate multichannel cold outreach campaigns across email and LinkedIn
- Warm up email mailboxes to maintain high inbox deliverability rates
- Consolidate prospect replies across multiple channels into a unified inbox

## Features

- 650M+ lead database with email and phone finder/verifier
- Multichannel sequence builder for email, LinkedIn, calling, SMS, and WhatsApp
- lemwarm email inbox warm-up and deliverability monitoring
- AI agents for intent signals, lead research, and message personalization
- Unified inbox to manage all prospect conversations across channels
- Native CRM integrations with HubSpot, Salesforce, and Attio, plus API and CLI access

## Pricing

Paid. 14-day free trial; paid subscriptions required thereafter.

## Details

- Type: Web app
- Category: [Marketing & Sales](https://xiry.app/topics/marketing-sales.md)
- Topic: [Cold Outreach](https://xiry.app/topics/marketing-sales/cold-outreach.md)
- Open source: no
- Platforms: Web, Browser extension, API, Command line
- For: Sales reps, founders, RevOps teams, and growth marketers doing cold outbound.
- Alternative to: Apollo.io, Instantly, Salesloft, Outreach
- Tags: cold email, sales engagement, lead generation, outbound, deliverability, email automation

## Why it was saved

- [@suprava.ss, 17 August 2023](https://www.instagram.com/reel/CwCfdoVIXoM/): Enables personalized multichannel cold email campaigns to generate leads and book meetings at scale.

## Compare

- [Alternatives to Apollo.io](https://xiry.app/alternatives/apollo-io.md)
- [Alternatives to Instantly](https://xiry.app/alternatives/instantly.md)

## Related

- [Instantly](https://xiry.app/resources/instantly): Cold email outreach, inbox warmup, and B2B lead generation platform. (Web app, Freemium)
- [10,000 Cold Messages Playbook](https://xiry.app/resources/10-000-cold-messages-playbook): A data-backed B2B cold outbound playbook covering tools, sequences, and scripts. (Tip, Free)
- [90-Day New Hire Prospecting Tactic](https://xiry.app/resources/90-day-new-hire-prospecting-tactic): A cold outreach tactic targeting recent job changers on LinkedIn Sales Navigator. (Tip, Free)
- [Asset-Based Cold Outreach Automation Workflow](https://xiry.app/resources/asset-based-cold-outreach-automation-workflow): Automate personalized sample assets and lead generation inside cold email campaigns. (Tip, Free)
- [Barebones Outbound Tech Stack](https://xiry.app/resources/barebones-outbound-tech-stack): A minimal four-tool software stack for modern outbound sales (List)
- [Blueprint-First Outreach Playbook](https://xiry.app/resources/blueprint-first-outreach-playbook): Five-step framework for B2B cold outreach using workflow blueprints instead of pitches (Framework, Free)

Updated 3 October 2026. Page: https://xiry.app/resources/lemlist

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