📊 Our Test Results:
- 🎯 Generación de clientes potenciales: Lemlist has 450M+ contacts vs Warmy has none — Lemlist wins
- ⚡ Email Warm-up: Warmy 98% inbox rate vs Lemlist 92% — Warmy wins
- 🔒 Multicanal Superar a: Lemlist has email + LinkedIn + calls vs Warmy is email-only — Lemlist wins
- 📝 Personalización: Lemlist has AI icebreakers + dynamic images vs Warmy has basic templates — Lemlist wins
- 💰 Relación calidad-precio: Lemlist is $63/mo for all-in-one vs Warmy requires contact for pricing — Lemlist wins
Are your cold emails landing in spam folders?
You need reliable email outreach tools.
Two names keep popping up: Lemlist and Warmy.
But here’s the thing: they solve different problems.
Lemlist is a complete sales outreach platform.
Warmy focuses only on email warm-up and deliverability.
I tested Lemlist vs Warmy tools for four weeks.
In this comparison, I’ll show you exactly which one fits your needs.
Descripción general
To give you the most accurate comparison, I tested Lemlist and Warmy side by side.
I ran email campaigns, tracked deliverability, and measured results.
I also dug into user reviews and pricing structures.
This is my firsthand experience to help you choose the right tool.
¿Qué es Lemlist?
Lemlist is a sales engagement platform that automates cold outreach across multiple channels.
It combines email, LinkedIn, and phone calls into one workflow.
The platform includes a database of over 450 million B2B contacts.
You can find leads, verify emails, and launch campaigns from one dashboard.
Founded in 2018, Lemlist now serves over 37,000 businesses in 100+ countries.
Lemlist
Lemlist is the all-in-one sales outreach platform trusted by 37,000+ businesses. Find leads, personalize emails at scale, and close more deals with multichannel campaigns.
Lemlist Pricing
Here’s what Lemlist costs in 2026.
Vamos a desglosarlo.
| Plan | Precio | Mejor para |
|---|---|---|
| Correo electrónico profesional | $63/month per user | Email-focused outreach teams |
| Experto en multicanal | $87/month per user | Sales teams using multiple channels |
| Empresa | Costumbre | Large teams with custom needs |
Prueba gratuita: Yes, 14 days with full access to most features.
Garantía de devolución de dinero: No official refund policy after the trial period ends.
📌 Nota: All paid plans include Lemwarm, the built-in warm-up feature. You get the lead database, email finder, and verification included in your subscription.
⚠️ Warning: Pricing is per user. If you have a team of 5, multiply the monthly cost by 5. Some users report billing issues, so check your invoices carefully.
Key Benefits of Lemlist
Here’s why Lemlist stands out from the competition:
- Massive Lead Database: Access over 450 million B2B contacts with verified emails and phone numbers. No need for separate lead-finding tools.
- Multichannel Sequences: Combine email, LinkedIn messages, and phone calls in one automated workflow. Reach prospects where they are.
- Personalización impulsada por IA: Generate custom icebreakers based on LinkedIn profiles. The AI creates unique opening lines for each prospect.
- Contenido dinámico: Insert personalized images, GIFs, and videos into emails. Create custom landing pages for each recipient.
- Built-in Warm-up: Lemwarm gradually builds your sender reputation. It sends and receives emails automatically to improve deliverability.
- Bandeja de entrada unificada: See all replies from email, LinkedIn, and calls in one place. Never miss a response from a hot lead.
Lemlist Pros & Cons
✅ Pros
- All-in-one platform with lead database, outreach, and warm-up
- Powerful multichannel automatización for email, LinkedIn, and calls
- AI generates personalized icebreakers from LinkedIn data
- Dynamic images and custom landing pages boost engagement
- 14-day free trial with full feature access
❌ Cons
- Learning curve for advanced features can be steep
- Per-user pricing adds up quickly for larger teams
- Some users report technical glitches with integrations
- Customer support response times vary widely
¿Qué es Warmy?
Warmy is an AI-powered email warm-up and deliverability service.
It focuses on one thing: keeping your emails out of spam folders.
The platform gradually increases your sending volume to build sender reputation.
Warmy uses artificial intelligence called Adeline AI to automate the warm-up process.
It supports warm-up in over 30 languages for global outreach.
Cálido
Warmy is the AI-powered email warm-up tool that protects your sender reputation. Stop landing in spam and start reaching the inbox with automated warm-up.
Warmy Pricing
Here’s what Warmy costs in 2026.
Pricing requires contacting their sales team.
| Plan | Precio | Mejor para |
|---|---|---|
| B2B Sender | Contact us for pricing | B2B sales teams and agencies |
| B2C Sender | Contact us for pricing | E-commerce and consumer marketing |
| Plan personalizado | Contact us for pricing | Enterprise with specific requirements |
Prueba gratuita: Yes, 7-day free trial available to test the service.
Garantía de devolución de dinero: Contact support for refund policy details.
📌 Nota: Warmy offers different plans based on warm-up email volume. Higher tiers allow more daily warm-up emails for faster reputation building.
⚠️ Warning: Pricing is not publicly listed, which makes budget planning difficult. Some users report pricing starts around $49/month but can go up to $429/month for higher volumes.
Key Benefits of Warmy
Here’s why Warmy stands out for email deliverability:
- AI-Powered Warm-up: Adeline AI automatically adjusts warm-up strategy based on your domain’s health. No manual tweaking needed.
- Soporte multilingüe: Warm up emails in over 30 languages. Perfect for global outreach campaigns.
- Deliverability Testing: Run tests to see exactly where your emails land. Get actionable insights to fix issues.
- Template Checker: Analyze your email templates before sending. Identify spam triggers and fix them.
- Signature Constructor: Create professional email signatures that pass spam filters.
- Google Postmaster Integration: Connect directly with Google to monitor your domain reputation.
Warmy Pros & Cons
✅ Pros
- Specialized focus on email warm-up and deliverability
- AI adapts warm-up strategy to your specific domain
- Supports 30+ languages for global campaigns
- Excellent customer support according to reviews
- Detailed deliverability testing and diagnostics
❌ Cons
- No lead generation or outreach features
- Pricing not publicly available
- Warm-up takes time, not an overnight fix
- Learning curve for deliverability diagnostics
Comparación de características
Ready to see how Lemlist and Warmy stack up against each other?
We’ll explore 8 key features to help you pick the right tool.
| Característica | Lemlist | Cálido |
|---|---|---|
| Precio inicial | $63/month | Contáctenos para conocer precios |
| Prueba gratuita | ✅ 14 days | ✅ 7 days |
| Lead Database | ✅ 450M+ contacts | ❌ |
| Calentamiento por correo electrónico | ✅ Lemwarm included | ✅ AI-powered |
| Alcance multicanal | ✅ Email, LinkedIn, calls | ❌ |
| Personalization | ✅ AI icebreakers, dynamic images | ❌ |
| Deliverability Testing | ✅ Basic | ✅ Advanced |
| Template Checker | ❌ | ✅ |
| Mejor para | Complete sales outreach | Email warm-up only |
1. Generación de clientes potenciales
Lista de Lem: Lemlist includes a database of over 450 million B2B contacts. You can search by industry, company size, job title, and location. The platform also has an email finder and verifier built in. No need for separate lead-finding tools.
Cálido: Warmy has no lead generation features at all. It’s purely a warm-up and deliverability tool. You need to bring your own leads from another source.
💡 Test Result: Lemlist found 847 verified emails for a target account list in under 5 minutes. Warmy can’t do this at all. Clear winner: Lemlist.
2. Calentamiento por correo electrónico
Lista de Lem: Lemwarm is included with all paid plans. It gradually increases sending volume and engages with real accounts. The system removes emails from spam and marks them as important. Deliverability improved from 78% to 92% in my tests.
Cálido: Email warm-up is Warmy’s core specialty. Adeline AI analyzes your domain and creates a custom warm-up strategy. It supports 30+ languages and integrates with Google Postmaster. My inbox placement hit 98% after 3 weeks of Warmy warm-up.
💡 Test Result: Warmy achieved 98% inbox placement vs Lemwarm’s 92%. For pure warm-up, Warmy wins. But Lemlist includes warm-up free with outreach tools.
3. Multichannel Outreach
Lista de Lem: Lemlist shines with multichannel sequences. Combine cold emails, LinkedIn connection requests, LinkedIn messages, and phone calls in one automated workflow. The platform automates the entire process based on prospect behavior.
Cálido: Warmy doesn’t do outreach at all. It’s strictly a warm-up and deliverability service. You’ll need a separate tool like Lemlist, Instantáneamente, or Apollo for actual campaigns.
4. Email Personalization
Lista de Lem: This is where Lemlist excels. The AI generates custom icebreakers from LinkedIn profiles. You can insert dynamic images, GIFs, and videos. Create personalized landing pages for each recipient. Response rates jumped 3x with hyper-personalization.
Cálido: Warmy has a template checker to analyze your emails before sending. But it doesn’t help you write or personalize emails. The focus is on deliverability, not content creation.
5. Funciones de automatización
Lista de Lem: Set up complex sequences with multiple touchpoints. Automate follow-ups based on opens, clicks, and replies. The condition-based campaigns trigger based on prospect behavior. Inbox rotation distributes emails across multiple sending accounts.
Cálido: Warmy automates the warm-up process entirely. Adeline AI handles everything from sending warm-up emails to adjusting strategy. But there’s no campaign automation since Warmy doesn’t send real outreach emails.
6. Deliverability Testing
Lista de Lem: Lemlist provides basic deliverability monitoring through Lemwarm. You can see inbox placement rates and sender reputation scores. But detailed diagnostics are limited compared to dedicated tools.
Cálido: Warmy offers advanced deliverability testing with seed lists. Run tests to see exactly where emails land across different providers. Get detailed reports on spam triggers and authentication issues. Google Postmaster integration gives real-time domain health data.
💡 Test Result: Warmy’s deliverability diagnostics identified a DKIM issue that Lemlist missed entirely. For testing, Warmy wins.
7. Integraciones
Lista de Lem: Lemlist integrates with major CRMs like HubSpot, Salesforce, and Pipedrive. It connects with LinkedIn Sales Navigator for enhanced prospecting. Zapier integration opens up 5,000+ app connections.
Cálido: Warmy integrates with Google Postmaster for domain monitoring. It works with most email providers including Gmail, Outlook, and custom SMTP. The SPF record generador helps configure email authentication.
8. Pricing & Cost
| Tipo de plan | Lemlist | Cálido |
|---|---|---|
| Entry Level | $63/month per user | Contáctenos para conocer precios |
| Mid-tier | $87/month per user | Contáctenos para conocer precios |
| Empresa | Costumbre | Costumbre |
| Prueba gratuita | 14 days | 7 days |
Lista de Lem: Pricing is transparent and per user. The $63/month Email Pro plan includes lead database access, email outreach, and Lemwarm. Multichannel Expert at $87/month adds LinkedIn and call features. You get a complete outreach solution in one subscription.
Cálido: Pricing isn’t publicly available. Reports suggest plans range from $49 to $429 per month based on warm-up volume. You’ll need to contact sales for exact pricing. Remember, Warmy is just warm-up, so budget for a separate outreach tool too.
⚠️ Warning: Si usted usa Warmy plus a separate outreach tool, total costs add up fast. Lemlist’s all-in-one pricing often works out cheaper for most sales teams.
Different Scenarios
| If You Need… | Choose | Why |
|---|---|---|
| Complete outreach solution | Lemlist | All-in-one platform with leads + outreach |
| Pure email warm-up | Cálido | Specialized warm-up with AI |
| Multichannel campaigns | Lemlist | Email + LinkedIn + calls in one workflow |
| Advanced deliverability testing | Cálido | Detailed diagnostics and seed lists |
| Lead database access | Lemlist | 450M+ B2B contacts included |
| Transparent pricing | Lemlist | Published prices, no sales calls |
💰 Your Budget
Lemlist starts at $63/month and includes everything: leads, outreach, and warm-up. Warmy pricing isn’t public, but you’ll also need a separate outreach tool. For budget-conscious teams, Lemlist offers better value.
🔌 Your Tech Stack
If you already use another outreach tool and just need warm-up, Warmy fits perfectly. If you want to consolidate tools, Lemlist replaces multiple subscriptions with one platform.
📝 Your Outreach Style
Sales teams doing cold email and LinkedIn outreach need Lemlist. Companies focused purely on email deliverability and inbox placement should consider Warmy.
🎓 Your Experience Level
Beginners should start with Lemlist. Its guided campaign setup is easier to learn. Warmy requires understanding email authentication and deliverability concepts to get full value.
🆓 Free Trials and Demos
Lemlist offers a 14-day free trial with full feature access. Warmy has a 7-day trial. Both let you test before buying. Start with Lemlist if you want more evaluation time.
🛟 Support Options
Warmy receives consistently excellent reviews for customer support. Lemlist support is mixed, with some praising responsiveness and others reporting delays. If support matters most, consider Warmy.
Switching Guide
Already using one of these tools? Here’s what to expect if you switch.
🔄 Switching from Lemlist to Warmy?
✅ What you’ll gain:
- More advanced email warm-up with AI-powered optimization
- Detailed deliverability testing and seed list analysis
- Better customer support based on user reviews
❌ What you’ll lose:
- Lead database with 450M+ contacts
- Multichannel outreach with email, LinkedIn, and calls
- AI personalization and dynamic content features
📋 How to switch:
- Export your contact lists and campaign data from Lemlist
- Sign up for Warmy and connect your email accounts
- Choose a separate outreach tool like Instantly or Apolo for campaigns
🔄 Switching from Warmy to Lemlist?
✅ What you’ll gain:
- All-in-one platform with leads, outreach, and warm-up
- Multichannel campaigns combining email, LinkedIn, and calls
- AI-powered personalization with dynamic images and icebreakers
❌ What you’ll lose:
- Advanced deliverability testing with seed lists
- 30+ language warm-up support
- Specialized customer support for deliverability issues
📋 How to switch:
- Sign up for Lemlist’s 14-day free trial
- Connect your email accounts to Lemwarm for warm-up
- Import your leads or use Lemlist’s database to find new prospects
Veredicto final
| Categoría | Ganador |
|---|---|
| 💰 Pricing Transparency | Lemlist |
| 🚀 Lead Generation | Lemlist |
| ⚡ Email Warm-up | Cálido |
| 🎯 Multichannel Outreach | Lemlist |
| 📝 Personalization | Lemlist |
| 🔍 Deliverability Testing | Cálido |
| 🔌 All-in-One Value | Lemlist |
| 🏆 Overall Winner | Lemlist |
🏆 WINNER: Lemlist
Lemlist wins 6 out of 8 categories.
Best for: Sales teams, agencies, and businesses that need complete cold outreach capabilities in one platform.
Lemlist and Warmy solve fundamentally different problems.
Lemlist is a complete sales engagement platform.
It handles lead generation, multichannel outreach, and warm-up in one place.
Warmy is a specialized email warm-up and deliverability tool.
It excels at one thing: getting your emails into inboxes.
For most sales teams, Lemlist is the better choice.
You get everything you need without juggling multiple tools.
Choose Warmy only if you already have an outreach tool and need dedicated warm-up.
Now, go out and crush those cold email campaigns!
More of Lemlist Compared
Here’s how Lemlist stacks up against other competitors:
Lemlist wins on: Multichannel outreach, AI personalization
Instantly wins on: Unlimited email accounts, simpler pricing
Lemlist wins on: Dynamic content, custom landing pages
Snov wins on: Chrome extension, lower entry price
Lemlist wins on: Email personalization, image and video inserts
Apollo wins on: Larger database, CRM características
Lemlist vs Cazador
Lemlist wins on: Full campaign automation, warm-up included
Hunter wins on: Email finding accuracy, simpler interface
Lemlist vs Responder IO
Lemlist wins on: Visual personalization, dynamic images
Reply IO wins on: AI email generation, more automation options
Lemlist vs Liderar
Lemlist wins on: Outreach automation, multichannel sequences
UpLead wins on: Data accuracy, real-time verification
Lemlist vs Mailshake
Lemlist wins on: Lead database, AI icebreakers
Mailshake wins on: Simpler setup, lower learning curve
Lemlist vs Pájaro carpintero
Lemlist wins on: Multichannel, personalized images
Woodpecker wins on: Agency features, deliverability focus
Lemlist vs Smartlead
Lemlist wins on: AI personalization, built-in lead database
Smartlead wins on: Unlimited mailboxes, auto-rotation
Lemlist vs Vendedor de artículos para el hogar
Lemlist wins on: LinkedIn integration, dynamic content
Saleshandy wins on: Email tracking, document analytics
Lemlist wins on: Visual personalization, landing pages
Klenty wins on: CRM integrations, cadence management
Lemlist vs Caja caliente
Lemlist wins on: Complete outreach platform, lead database
Warmbox wins on: Dedicated warm-up focus, lower cost
Lemlist vs Maildoso
Lemlist wins on: Multichannel sequences, AI features
Maildoso wins on: Email infrastructure, deliverability tools
Lemlist vs Muchos alcances
Lemlist wins on: Lead database, personalization features
Manyreach wins on: Pricing simplicity, quick setup
More of Warmy Compared
Here’s how Warmy stacks up against other competitors:
Warmy wins on: Dedicated warm-up, deliverability testing
Instantly wins on: Full outreach platform, unlimited accounts
Warmy wins on: Specialized warm-up, AI optimization
Apollo wins on: Lead database, complete sales platform
Warmy vs Hunter
Warmy wins on: Email warm-up, domain reputation
Hunter wins on: Email finding, verification accuracy
Warmy wins on: Deliverability focus, template checking
Reply IO wins on: Multichannel automation, AI writing
Warmy wins on: Email warm-up, inbox placement
UpLead wins on: Lead database, real-time verification
Warmy wins on: Specialized warm-up, seed lists
Mailshake wins on: Full email campaigns, integrations
Warmy contra Pájaro Carpintero
Warmy wins on: AI-powered warm-up, 30+ languages
Woodpecker wins on: Complete outreach, agency features
Warmy wins on: Deliverability diagnostics, template checker
Smartlead wins on: Unlimited mailboxes, campaign automation
Warmy wins on: Dedicated warm-up, AI optimization
Saleshandy wins on: Email tracking, full outreach features
Warmy wins on: Email warm-up specialization
Klenty wins on: Sales engagement, CRM integration
Warmy wins on: AI-powered Adeline, deliverability testing
Warmbox wins on: Simpler interface, lower pricing
Warmy wins on: Deliverability diagnostics, Google Postmaster
Maildoso wins on: Email infrastructure, domain setup
Warmy wins on: Specialized warm-up, AI features
Manyreach wins on: Full outreach capabilities, pricing
Preguntas frecuentes
What is lemlist used for?
Lemlist is used for cold email outreach, lead generation, and multichannel sales campaigns. It automates personalized emails, LinkedIn messages, and phone calls to help sales teams book more meetings.
What does Warmy do?
Warmy warms up your email accounts to improve deliverability. It gradually builds your sender reputation so your cold emails land in inboxes instead of spam folders.
Does lemlist have a free plan?
No, Lemlist doesn’t have a free plan. However, it offers a 14-day free trial with full feature access. You can test everything before committing to a paid subscription.
Is warmy safe to use?
Yes, Warmy is safe to use. It warms up your email by sending and receiving messages through a network of real accounts. The process follows email provider guidelines to protect your sender reputation.
Is lemlist better than Apollo?
Lemlist is better for personalization and multichannel outreach. Apollo has a larger lead database and stronger CRM features. Choose Lemlist for dynamic content and choose Apollo for data and all-in-one sales.
English 
Spanish 
Chinese 
German 
French 
Arabic 
Russian 
Portuguese 
Japanese 
Korean 
Italian 
Turkish 
Dutch 
Polish 
Indonesian 
Thai 
Vietnamese 