⚡ Quick Verdict:
- Precios: UpLead starts at $99/month (Essentials, 170 credits); Warmy pricing is contact-us only (third-party sources indicate plans from $49/month).
- Ideal para: UpLead for finding and verifying contact data and building prospect lists; Warmy for improving email deliverability and inbox placement before outreach.
- Diferencia clave: UpLead gives you up-to-date contacts and real-time verified emails; Warmy warms your domain so those emails actually land in the inbox.
- Our pick: UpLead for most sales teams — rated #1 for best ROI on G2 and trusted by over 4,000 customers.
Your email outreach campaign has two problems to solve.
First, you need accurate contact data — real phone numbers, mobile numbers, and real-time verified emails for the right people.
Second, those emails need to actually land in the inbox, not the spam folder.
UpLead and Warmy each solve one of those problems.
This UpLead vs Warmy comparison breaks down both tools so you can figure out which one you need — or whether you need both.
Descripción general
UpLead is a B2B sales intelligence platform built for prospecting and lead generation.
Warmy is an email deliverability tool built to warm up your domain and protect your sender reputation.
These tools serve different parts of the outreach process.
Our sources include published documentation, pricing pages, and uplead reviews and warmy reviews from G2, Capterra, and Trustpilot.
Our writers also spent hands-on time with UpLead directly — those observations appear in the “What Our Team Noticed” section below.
¿Qué es UpLead?
UpLead is a B2B sales intelligence and lead generation platform designed to help teams find, verify, and connect with potential prospects.
Te da acceso a más de 160 millones negocio Contactos en todo el mundo, en más de 200 países.
The database covers company name, employees, mobile numbers, phone numbers, and verified email addresses.
UpLead verifies email addresses in real time — so the contact data you download is 97%+ accurate and free of hard bounces.
It also tracks over 16,000 technologies, which means you can search and find companies based on the software tools they use.
Many users describe it as one of the leading sales intelligence platforms at one-third the cost of competitors like Información de zoom.
Liderar
Find in-market buyers with verified contact data and intent signals. Trusted by over 4,000 customers, rated #1 for best ROI on G2.
Precios de UpLead
Here is what UpLead costs in 2026. All plans run on a credit-based system — one credit equals one prospect profile downloaded.
| Plan | Precio | Mejor para |
|---|---|---|
| Gratis | $0 | Testing with 5 sample credits |
| Lo esencial | $99/mes | Solo reps — 170 credits/month + CRM integración |
| Más | $199/mes | Growing teams — 400 credits/month + data enrichment |
| Profesional | Precios personalizados | Large teams — 1,000+ credits, intent data, full API access |
Pricing verified May 2026.
Prueba gratuita: UpLead offers a 7-day free trial with 5 credits — no credit card required to start.
Garantía de devolución de dinero: UpLead does not advertise a standard refund window. Users have reported issues getting refunds due to the strict no-refund policy.
📌 Nota: The Professional plan includes buyer intent data and full API access — key features for account based marketing and finding next best customers in your market.
⚠️ Advertencia: UpLead automatically renews subscriptions unless you cancel 60 days in advance. Users have reported being charged unexpectedly after their free trial ended. Review cancellation terms before proceeding with any paid plan.
Key Benefits of UpLead
Here is what makes UpLead worth considering for your prospecting workflow:
- Verificación de correo electrónico en tiempo real: UpLead verifies email addresses at the moment of download — delivering 97%+ accuracy and near-zero hard bounce rates. This keeps your sender reputation clean when you start outreach.
- 160M+ Up-to-Date Contacts: Access millions of up-to-date contacts across 200+ countries. Each record includes company name, employees count, phone numbers, mobile numbers, and direct email.
- Intent Data to Find In-Market Buyers: UpLead’s intent data tracks consumption patterns to identify companies actively researching products like yours. This helps your team respond to demand at the right moment.
- Más de 50 filtros de búsqueda: Filter by company, industry, technology stack, employees, location, and more. The technographics layer lets you find companies using specific tools — great for account based marketing.
- Integración CRM: UpLead integrates with Salesforce, HubSpot, and other leading CRMs, plus Zapier to automate workflows. Import contact data into your pipeline in seconds.
- Enriquecimiento de datos: Upload existing, incomplete data to have UpLead fill in missing contact details. This saves hours of manual research for your team.
- Soporte humano 24/7: UpLead offers around-the-clock support from real humans — not bots. Reviews consistently highlight their team as responsive and genuinely helpful.
What Our Team Noticed
Nuestro escritor signed up for UpLead and spent several days exploring the platform across prospecting and data enrichment workflows. Here is what stood out:
UpLead Pros & Cons
✅ Ventajas
- 95% data accuracy — consistently higher than most competitors
- Real-time email verification eliminates hard bounces at download
- Rated #1 for easiest to use and best ROI on G2
- Access to millions of contacts — easy to find and import into any CRM
- 24/7 support from real humans — quick to resolve questions or issues
- Intent data helps identify in-market buyers at the right moment
❌ Contras
- Strict no-refund policy — users have reported difficulty contacting customer service about billing issues
- Auto-renewal requires 60-day cancellation notice — easy to miss if you are not paying attention
- Fewer contacts than ZoomInfo or Apolo IO in very niche markets
- Mobile numbers can be less reliable than email data in some regions
- No built-in email sequencing or outbound automatización — data only
¿Qué es Warmy?
Warmy is an email deliverability tool that uses artificial intelligence to warm up your email domain and protect your sender reputation.
The warm up process gradually increases your sending volume and frequency so inbox providers trust your domain.
Without warming up an email account, outreach emails are often marked as spam before your first campaign even sends.
Warmy automates this entire warm up process — simulating real conversations, open rates, and replies through AI-generated interactions.
The platform also monitors domain health, checks blacklist status, and verifies SPF, DKIM, and DMARC records in real time.
It supports warming up emails in over 30 languages, which makes it useful for global outreach teams.
Cálido
AI-driven email warm-up and domain reputation management. Rated “Excellent” 4.6/5 on Trustpilot. Test with a 7-day free trial.
Precios cálidos
Warmy does not publish pricing publicly. All plans require you to contact the team for a quote. Third-party sources indicate the Starter plan begins around $49/month.
| Plan | Precio | Mejor para |
|---|---|---|
| Remitente B2B | Contáctanos para conocer los precios. | B2B outreach teams improving inbox placement |
| Remitente B2C | Contáctanos para conocer los precios. | B2C marketers running high-volume email campaigns |
| Plan personalizado | Contáctanos para conocer los precios. | Enterprises with large-scale warming needs |
Pricing verified May 2026.
Prueba gratuita: Warmy offers a 7-day free trial — no credit card needed to test the warm up process before committing.
Garantía de devolución de dinero: Warmy does not list a standard refund policy publicly. Contact their support team before subscribing if this is a concern.
📌 Nota: Warmy’s plans primarily differ in the number of warm-up emails sent daily. Higher-tier plans unlock inbox rotation, bulk warm-up, and whitelabel support — useful for agencies managing multiple client domains.
⚠️ Advertencia: Warmy is not an overnight fix. Users have noted it takes 2–3 weeks to fully see results from the warm up process. Plan your email campaigns and outreach timeline accordingly — do not start sending at full volume the moment you sign up.
Key Benefits of Warmy
Here is what makes Warmy worth adding to your email marketing stack:
- AI-Powered Warm-Up (Adeline AI): Warmy uses artificial intelligence to simulate real human interactions — replies, opens, and click-throughs — so inbox providers learn to trust your domain. The AI-driven approach impressively mimics genuine engagement patterns.
- Highest Deliverability Rates: Using an email warm-up service can significantly increase email deliverability rates, helping messages reach the primary inbox rather than spam. This is crucial for email marketing campaigns where inbox placement directly affects open rates and revenue. Users have reported a significant increase in open rates after using Warmy.
- Supervisión del estado del dominio: Warmy continuously checks SPF, DKIM, and DMARC records. If your domain gets blacklisted, you receive an alert with remediation suggestions immediately.
- Soporte para más de 30 idiomas: Warmy can warm up emails in over 30 languages — a key advantage for teams running global outreach campaigns across multiple markets.
- Custom Templates & Topics: Users can add their own email warm-up templates and choose the warming topic — giving more control over how the warm up process mimics your actual email style.
- Integración con Google Postmaster: Warmy integrates with Google Postmaster so you can track your domain reputation directly alongside your warm-up progress.
What Our Team Noticed
Our observations on Warmy are based on published documentation, Trustpilot reviews, and G2 user feedback — we have not had direct hands-on time with a paid Warmy account yet.
Warmy Pros & Cons
✅ Ventajas
- AI-driven warm up process requires minimal manual effort
- Rated “Excellent” 4.6/5 on Trustpilot — strong customer support reputation
- Domain blacklist detection with automated remediation alerts
- Supports warming up emails in 30+ languages for global teams
- 7-day free trial — test the service without committing
- Deliverability test feature lets you check inbox placement before sending
❌ Contras
- No public pricing — requires contacting sales for every plan
- Results take 2–3 weeks — not suitable if you need to send campaigns immediately
- Not the cheapest option among email deliverability tools
- Has a learning curve — onboarding requires proper DNS and inbox setup
Comparación de características
UpLead and Warmy do not compete directly — they serve different stages of your outreach process.
Here is how they compare across eight key areas so you can decide which one belongs in your stack.
| Característica | Liderar | Cálido |
|---|---|---|
| Precio inicial | $99/mes | Contáctenos para conocer precios |
| Prueba gratuita | ✅ 7 days / 5 credits | ✅ 7 días |
| Base de datos de contactos | ✅ 160M+ verified contacts | ❌ No aplicable |
| Verificación de correo electrónico en tiempo real | ✅ 97%+ accuracy | ❌ No aplicable |
| Datos de intención | ✅ 50+ filters | ❌ No aplicable |
| Calentamiento por correo electrónico | ❌ No incluido | ✅ Impulsado por IA |
| Inbox Placement Monitoring | ❌ No incluido | ✅ En tiempo real |
| Domain Blacklist Detection | ❌ No incluido | ✅ Automated alerts |
| Integraciones de CRM | ✅ Salesforce, HubSpot +15 | ✅ Gmail, Outlook, SMTP |
| Mejor para | Finding and verifying prospects | Proteger la reputación del remitente |
1. Contact Data & Prospecting
Líder superior: UpLead’s database gives you access to over 160 million business contacts across 200+ countries. You search by company name, employees, industry, location, or technology stack — then export verified contact data including phone numbers and mobile numbers directly to your CRM. The intent data layer lets you find in-market buyers who are actively researching right now, not just passive names in a database.
Cálido: Warmy does not offer a contact database. It is not a prospecting tool. If you need to find and import contact data for outreach, Warmy is not the right fit for that job. It focuses entirely on what happens after you have your list — making sure your emails reach the inbox.
2. Email Verification & Data Accuracy
Líder superior: UpLead verifies email addresses in real time — at the moment you download contact data, not hours later. This delivers 97%+ email accuracy and keeps bounce rates near zero. Users consistently report that UpLead provides 95% data accuracy, which is equal to or higher than the best-known tools on the market. You can also upload existing, incomplete data to have UpLead verify and fill in missing contact details.
Cálido: Warmy does not verify contact emails. Instead, it checks that your sending domain and mailbox are healthy enough for those emails to actually arrive. It monitors SPF, DKIM, and DMARC records and runs deliverability tests before you send — so you know your inbox placement score in advance.
3. Email Warm-Up & Deliverability
Líder superior: UpLead does not include email warm-up features. It focuses strictly on data — finding and verifying contact information. If your domain is new or cold, you will need a separate email deliverability tool like Warmy to warm up your sending accounts before running campaigns.
Cálido: This is Warmy’s core function. The warm up process uses artificial intelligence to simulate real email conversations — generating opens, replies, and engagement signals that build sender reputation over time. Warmy works by gradually increasing your sending volume, which is how inbox providers learn to trust your domain. The process typically takes 2–3 weeks to fully materialize, but users report a significant increase in inbox placement rates afterward.
⚠️ Advertencia: A successful email outreach campaign relies heavily on getting emails into recipients’ primary inboxes. If you skip warming up an email account, outreach emails from a cold domain are often marked as spam — even if your contact data is perfect. Use both tools together for the best outcome.
4. Intent Data & Account Based Marketing
Líder superior: UpLead’s intent data feature tracks consumption patterns to help you find companies actively searching for products like yours — these are your next best customers. The Professional plan unlocks full intent data access, which is critical for account based marketing campaigns where timing and targeting make all the difference. UpLead also tracks over 16,000 technologies, so you can search and find companies based on the tools in their stack.
Cálido: Warmy does not offer intent data or account based marketing features. Its focus is entirely on email deliverability — once you know who to target, Warmy ensures your message actually reaches them.
5. CRM Integration & Workflow Automation
Líder superior: UpLead integrates with Salesforce, HubSpot, and other leading CRMs, plus Zapier to automate workflows. You can import contact data directly into your pipeline without manual CSV uploads. The Chrome Extension also lets you find and verify emails from LinkedIn profiles as you navegar — great for on-the-go prospecting.
Cálido: Warmy connects with Gmail, Outlook, and custom SMTP setups. It also integrates with Google Postmaster, which lets you track domain reputation data alongside your warm-up progress. The connection process is guided — no coding required to get your inboxes warming.
6. Ease of Use & Learning Curve
Líder superior: Many users describe UpLead as easy to use, requiring minimal training for sales teams. The search and filter interface is intuitive — you can build a targeted prospect list and import into your CRM within minutes. G2 rates it #1 for easiest to use in its category, which is a strong signal for teams that need to onboard quickly.
Cálido: Warmy keeps onboarding interactive with domain sync guides and diagnostic reports. That said, the platform has a learning curve — proper DNS configuration and inbox setup are required before warm-up begins. Once running, daily updates happen automatically with no manual clicks needed.
7. Atención al cliente
Líder superior: UpLead offers 24/7 support from real humans — not automated bots. User reviews highlight their support team as quick to resolve questions or issues. However, some users have experienced difficulty contacting customer service specifically regarding billing issues and the strict auto-renewal policy. The platform is rated “Great” with 3.9/5 on Trustpilot.
Cálido: Warmy’s customer support is frequently praised in reviews. The platform is rated “Excellent” with 4.6/5 on Trustpilot. Many users appreciate the support team’s responsiveness, though some note occasional wait times during peak periods.
8. Precios y costos
| Plan | Liderar | Cálido |
|---|---|---|
| Gratis / Prueba | $0 (7 días, 5 créditos) | Prueba gratuita de 7 días |
| Motor de arranque | $99/mes (Esenciales) | Contáctenos para conocer precios |
| Nivel medio | $199/mes (Plus) | Contáctenos para conocer precios |
| Empresa | Precios personalizados | Custom Plan (contact) |
Líder superior: UpLead is priced at approximately one-third the cost of leading sales intelligence platforms like ZoomInfo. Many reviewers consider it a cost-effective alternative with best ROI for teams that need accurate contact data without enterprise-level spend. The Essentials plan at $99/month includes 170 credits and CRM integration — enough for a solo sales rep to run consistent prospecting.
Cálido: Warmy is not the cheapest option among email deliverability tools. Its contact-us pricing model means you will need to get on a call before knowing what you will pay. Third-party sources indicate plans start around $49/month for the Starter plan, scaling up based on the number of warm-up emails sent daily and the number of inboxes you manage.
Diferentes escenarios
| Si lo necesita | Elegir | Por qué |
|---|---|---|
| Up-to-date B2B contact data | Liderar | 160M+ verified contacts, 95% accuracy |
| Mejores tasas de colocación en la bandeja de entrada | Cálido | AI warm-up raises deliverability |
| Account based marketing | Liderar | Intent data + 50+ search filters |
| Protect sender reputation | Cálido | Domain warming + blacklist monitoring |
| Budget-conscious data tool | Liderar | One-third the cost of ZoomInfo |
| Global outreach campaigns | Cálido | Warm up in 30+ languages |
| Both — full outreach stack | Ambos | UpLead finds leads, Warmy delivers them |
💰 Tu presupuesto
UpLead starts at $99/month for 170 credits — much lower than ZoomInfo or Apollo at scale. Warmy’s pricing requires a conversation with sales first, so factor in time and possible sticker shock for smaller companies.
🔌 Tu conjunto de tecnologías
UpLead integrates with Salesforce, HubSpot, and other leading CRMs, plus Zapier to automate workflows. Warmy connects to Gmail, Outlook, and SMTP — choose based on where your inboxes and pipeline data live.
📝 Tu etapa de difusión
If you are still building your prospect list, UpLead is the right starting point — it gives you up-to-date contacts with real-time verified emails. If your list is ready but emails keep landing in spam, Warmy solves that problem before you waste your data on a failed campaign.
🎓 Tu nivel de experiencia
UpLead requires minimal training — most sales teams are search and import in minutes. Warmy has a steeper setup due to DNS configuration, but once connected, the warm up process runs automatically with no daily intervention.
Pruebas y demostraciones gratuitas 🆓
Both tools offer a 7-day free trial. UpLead’s free trial includes 5 credits to sample real contact data. Warmy’s trial lets you test the warm up process on your actual domain — both are worth testing before you commit.
🛟 Opciones de soporte
UpLead provides 24/7 support from real humans — rated 3.9/5 on Trustpilot. Warmy is rated “Excellent” with 4.6/5 on Trustpilot, with responsive support highlighted across user reviews. For billing concerns specifically, UpLead has received complaints — review the cancellation terms carefully before signing up.
Guía de cambio
Already using one of these tools? Here is what to expect if you add the other — or switch entirely.
🔄 ¿Quieres incorporar Warmy a tu flujo de trabajo de UpLead?
✅ Lo que ganarás:
- Higher inbox placement for outreach emails built from UpLead data
- Protection from getting blacklisted as your campaign volume grows
- Deliverability test scores so you can verify inbox health before sending
❌ Qué tener en cuenta:
- Additional monthly cost on top of UpLead’s subscription
- Warm up takes 2–3 weeks — delay your campaign launch accordingly
- Another tool to set up and monitor alongside your existing stack
📋 Cómo combinarlos:
- Connect your sending inboxes to Warmy and start the warm up process
- Wait 2–3 weeks while Warmy builds your sender reputation
- Use UpLead to find in-market buyers and import contact data — then launch with warm inboxes
🔄 ¿Quieres añadir UpLead a tu flujo de trabajo de Warmy?
✅ Lo que ganarás:
- Access to millions of up-to-date contacts to actually fill your warm inboxes
- Real-time verified emails — so bounce rates stay low and reputation holds
- Intent data to find in-market buyers worth sending to right now
❌ Qué tener en cuenta:
- UpLead runs on a credit-based system — plan your monthly volume carefully
- Auto-renewal requires 60-day cancellation notice — set a calendar reminder
- No built-in email sequencing — you will still need a separate sending tool
📋 Cómo combinarlos:
- Sign up for UpLead’s free trial and search for contacts in your target market
- Import contact data into your email platform or CRM
- Send from Warmy-warmed inboxes so your outreach emails reach the primary inbox
What Our Review Didn’t Cover
This comparison focused on individual sales reps and small teams using these tools for outbound prospecting and email outreach. We did not test enterprise-level features — such as UpLead’s full API or Warmy’s bulk inbox rotation for agencies managing multiple client domains. Mobile number reliability in niche markets and non-English language deliverability were also outside the scope of this review. If your use case involves high sending volumes or global campaigns at scale, your experience may differ from what we have described here.
Veredicto final
| Categoría | Ganador |
|---|---|
| 💰 Transparencia en los precios | Liderar |
| 🎯 Contact Data Accuracy | Liderar |
| 📧 Capacidad de entrega de correo electrónico | Cálido |
| 🔥 Domain Warm-Up | Cálido |
| 🔌 CRM & Workflow Integration | Liderar |
| 🛟 Customer Support Rating | Cálido |
| 👶 Facilidad de uso | Liderar |
| 🏆 Ganador absoluto | Liderar |
🏆 WINNER: UPLEAD
UpLead wins 5 out of 8 categories.
Ideal para: B2B prospecting, account based marketing, sales teams that need accurate contact data fast.
UpLead and Warmy are two very different tools solving two very different problems.
UpLead is a B2B data provider — it gives you up-to-date contacts, real-time verified emails, intent data, and the ability to find in-market buyers at scale.
Warmy is an email deliverability tool — it protects your sender reputation, warms up your domain, and monitors inbox placement so your campaigns actually land.
If you had to pick just one right now, UpLead is the more complete starting point for most sales teams.
It is rated #1 for best ROI on G2, trusted by over 4,000 customers, and costs significantly less than leading sales intelligence platforms like ZoomInfo.
Warmy is an excellent addition once your inboxes and domain are part of a real outreach workflow — but you need contacts and data before warm-up matters.
More of UpLead Compared
Here is how UpLead compares to other leading sales intelligence platforms:
UpLead frente a Apollo
UpLead gana en: Data accuracy (95% vs lower), simpler pricing with no engagement features, and easier to navigate for teams that just need clean contact data and intent signals.
Apollo gana en: Built-in email sequencing and outbound automation, a larger free tier, and an all-in-one approach for teams that want prospecting and sending in one place.
UpLead vs Cazador
UpLead gana en: Technographic filters, intent data for finding in-market buyers, and a much larger verified contact database with mobile numbers and phone numbers.
Hunter gana en: Email domain search for finding contacts at a specific company, a more generous free plan, and lower cost for basic email-finding use cases.
UpLead vs Snov
UpLead gana en: Real-time email verification at download, higher data accuracy guarantees, and 24/7 human support that responds quickly to questions or issues.
Snov gana en: Built-in drip campaign sequences, a lower entry price for solo users, and broader LinkedIn prospecting features through its Chrome Extension.
UpLead vs Responder IO
UpLead gana en: Contact data depth, real-time verification, and technographic search filters for finding next best customers based on technology usage.
Reply IO gana en: Multi-channel outreach sequences (email, LinkedIn, calls), built-in AI writing assistance, and a more complete engagement platform for sales teams.
More of Warmy Compared
Here is how Warmy compares to other email deliverability tools:
Warmy vs Caja caliente
Warmy gana en: AI-powered warm-up customization, 30+ language support, Google Postmaster integration, and a more detailed domain health monitoring dashboard.
Warmbox gana en: Simpler pricing structure that is easier to evaluate without a sales call, a lower entry point for smaller companies with one or two inboxes.
Warmy vs Instantáneamente
Warmy gana en: Dedicated deliverability focus — deeper SPF/DKIM/DMARC monitoring, blacklist detection, and template checker to validate your email content before sending.
Gana al instante en: Built-in cold email sequencing alongside warm-up, transparent published pricing, and a more complete outreach platform for teams that want one tool for prospecting and sending.
Warmy vs Mailshake
Warmy gana en: Pure deliverability tooling — warm up process, domain reputation management, and inbox placement scoring that Mailshake does not provide natively.
Mailshake gana en: End-to-end email outreach with built-in sequences, A/B testing, and lead tracking — a better fit for teams that need to manage and automate full campaigns, not just warm inboxes.
Preguntas frecuentes
¿Para qué se utiliza UpLead?
UpLead is a B2B sales intelligence platform for finding and verifying contact data. It gives sales teams real-time verified emails, phone numbers, and intent data to find in-market buyers and import them into their CRM.
¿Cómo funcionan los créditos de UpLead?
UpLead operates on a credit-based system — one credit equals one prospect profile downloaded. The Essentials plan includes 170 credits per month; the Plus plan provides 400. Credits reset monthly and do not roll over.
How accurate is UpLead’s contact data?
UpLead guarantees 95% data accuracy and 97%+ email deliverability. Real-time verification happens at the moment of download — not hours later — so bounce rates stay near zero on export.
¿A qué se dedica Warmy?
Warmy is an AI-powered email deliverability tool. It gradually warms up your email domain, builds sender reputation, and monitors inbox placement so outreach emails land in the primary inbox instead of spam.
How does the email warm up process work?
Warmy sends AI-generated interactions — opens, replies, signals — from your mailbox. If a Cloudflare ray id or verification successful waiting screen blocks access during setup, try a different network. Full warm-up results appear in 2–3 weeks.
English 
Spanish 
Chinese 
German 
French 
Arabic 
Russian 
Portuguese 
Japanese 
Korean 
Italian 
Turkish 
Dutch 
Polish 
Indonesian 
Thai 
Vietnamese 