lemlist

lemlist.com ↗

AI sales engagement platform for finding leads and running multichannel outreach

Visit site ↗ Save

SI Score: 74/100
Pricing: Subscription
Free plan: Not confirmed
Sign-up required: Not confirmed

CRM Integrations Unified Inbox Browser Extension Web App Email Finder Multichannel Sequences Deliverability Hub API

Ask SI about lemlist

Answers use saved listing facts and recorded sources.

Homepage screenshot

SI REVIEWBased on the site's own pages, in a directory managed by people

What it does

lemlist is an AI-powered sales engagement platform. It finds leads, enriches them with verified emails and phone numbers, and runs multichannel campaigns across email, LinkedIn, calls, WhatsApp, and SMS. It also includes deliverability tools and integrations with CRMs like HubSpot and Salesforce.

lemlist is an AI-powered sales engagement platform for sales and growth teams. You can find leads that match your ideal customer profile, enrich them with verified emails and phone numbers, and run automated campaigns across email, LinkedIn, calls, WhatsApp, and SMS from one workflow. A unified inbox keeps replies together, and the Deliverability Hub monitors mailbox and domain health. The platform connects with HubSpot and Salesforce, and offers API access. A 14-day free trial is available with no credit card required. Lead data enrichment is sold as a separate add-on with credit limits, and WhatsApp automation is an add-on on the Multichannel plan. Advanced login security and custom user roles are limited to the Enterprise plan.

Strengths

Combines lead finding, enrichment, and multichannel outreach in one platform
Supports email, LinkedIn, calls, WhatsApp, and SMS from a single campaign workflow
Deliverability Hub monitors mailbox and domain health with alerts

Watch out for

Lead data enrichment is a paid add-on with credit limits
WhatsApp automation is an add-on on the Multichannel plan
Advanced login security and custom user roles are limited to the Enterprise plan

Best for

Sales repsSales leadersFoundersRevOps teams

SI Score

74/100

#190 in Business & Productivity

Based on published information. No hands-on task test.

Method 2.0 · Earlier source review Assessed Oct 15, 2026Score ceiling for this evidence: 74/100.

Product usefulness 74

Evidence

Original usefulness rating: 85/100. The published score is limited to 74/100 by the evidence ceiling.

lemlist is a well-known sales engagement platform with clear features, pricing, and integrations. The official page provides enough detail to assess its fit for outbound teams.

Limits: An AI judgement, not a measurement. An editor can override it.

Source links and check dates are in Sources and checks below.

Separate website checks

These checks do not add points to the SI Score. They inspect the website's HTML, not the product in use.

Basic website checks100/100

HTTPS: yes
Homepage answered with HTTP 200
Privacy policy link: found
Terms link: found
Contact or about page: found

We check that these pages exist, not what they say. Ownership and company details are not verified.

Checked Oct 15, 2026.

HTML accessibility checks67/100

Page language set: en
Mobile viewport: yes
Images with a text alternative: 3 of 61
Main heading (h1): yes

Automated checks on the homepage HTML only. This is not a full accessibility audit.

Checked Oct 15, 2026.

Homepage HTML response100/100

First byte after 34 ms
Homepage HTML loaded in 0.0 s
HTML size 708 KB

Measured once from our server. Images, scripts and your own connection are not included.

Checked Oct 15, 2026.

Trackers in homepage HTML100/100

No known third-party trackers in the homepage code.

Only the homepage HTML is checked. Trackers loaded later by scripts, and what the service does with your data, are not covered.

Checked Oct 15, 2026.

Page date hintsunknown

No copyright year found on the page.

Unknown. The page gives no date we can rely on.

Checked Oct 15, 2026.

Policy links do not verify a company's conduct. An HTML response time is not application speed. Tracker and accessibility checks miss behavior after page load. Copyright dates do not prove product upkeep.

How the SI Score works →

Unconfirmed details may be unassessed, absent from the pages checked or temporarily unreadable. A missing price does not mean the service is free.

Sources and checks

Supporting pages for product usefulness, site facts, prices and separate website checks. Each record keeps its own date. Reading a page does not establish how well the product performs in use.

www.lemlist.com/pricing
- PricingSeen on the siteChecked Oct 15, 2026
  Flexible plans for every outbound need.
- PlatformsSeen on the siteChecked Oct 15, 2026
  Use lemlist from Gmail & LinkedIn
- Product usefulness evidenceChecked Oct 15, 2026
www.lemlist.com/
- APISeen on the siteChecked Oct 15, 2026
  API Reference
- Product usefulness evidenceChecked Oct 15, 2026
- Basic website checks (separate check)Checked Oct 15, 2026
- HTML accessibility checks (separate check)Checked Oct 15, 2026
- Homepage HTML response (separate check)Checked Oct 15, 2026
- Trackers in homepage HTML (separate check)Checked Oct 15, 2026
- Page date hints (separate check)Checked Oct 15, 2026
www.lemlist.com/legal/privacy-policy
- Basic website checks (separate check)Checked Oct 15, 2026
www.lemlist.com/legal/terms
- Basic website checks (separate check)Checked Oct 15, 2026

Checks without a source link

Free planUnknownChecked Oct 15, 2026
Sign-up requiredUnknownChecked Oct 15, 2026
Open sourceUnknownChecked Oct 15, 2026

Browse this categoryMore Business & Productivity tools

Something wrong or out of date? Send a correction and an editor will check it against the site. Owners can verify their site first so their corrections are marked as coming from the owner. Owners cannot change the score.

Suggest a correction Claim this listing