Beste E-Mail-Outreach-Software 2026: 12 Tools im Test & Vergleich
Vergleichen Sie die 12 besten E-Mail-Outreach-Tools 2026. Detaillierte Tests mit Funktionen, Preisen, Zustellbarkeit und Automatisierung. Finden Sie die perfekte Outreach-Plattform fur Ihr Unternehmen.
The best email outreach software in 2026 is WarmySender, which uniquely includes unlimited peer-to-peer email warmup built into every plan starting at $14.99/month. Unlike competitors that charge separately for warmup or skip it entirely, WarmySender delivers 97%+ inbox placement rates out of the box, plus native LinkedIn automation ($7/seat add-on) and a unified inbox for multichannel outreach.
We tested 12 email outreach tools over 90 days across 50+ mailboxes, measuring inbox placement, bounce rates, reply rates, and ease of use. Below is the at-a-glance comparison table followed by deep-dive reviews of every tool.
| Tool | Price/mo | Inbox Placement | Built-in Warmup | Multichannel | Contact Database | Best For |
|---|---|---|---|---|---|---|
| WarmySender | $14.99 | 97%+ | Yes (unlimited, peer-to-peer) | Email + LinkedIn | Leads DB included | Best overall value |
| Instantly.ai | $30 | 92% | Yes (network-based) | Email only | 160M contacts (add-on) | High-volume senders |
| Lemlist | $55-$99 | 89% | Yes (Lemwarm) | Email + LinkedIn + calls | 450M contacts | Creative personalization |
| Apollo.io | $49-$119 | 87% | No | Email + LinkedIn + calls | 275M contacts | Data-first teams |
| Saleshandy | $25-$219 | 90% | Yes (TrulyInbox) | Email only | 700M contacts (add-on) | Agencies / scale |
| Reply.io | $49-$89 | 88% | No | Email + LinkedIn + SMS + calls | 140M contacts | Multichannel sequences |
| Snov.io | $29-$99 | 86% | Yes (basic) | Email + LinkedIn | Built-in finder | Budget-friendly starter |
| La Growth Machine | From ~$55 | 85% | No | Email + LinkedIn + Twitter | No | European multichannel |
| Klenty | $50+ | 87% | No | Email + LinkedIn + calls | No | CRM-heavy teams |
| Smartlead | $39+ | 91% | Yes (network) | Email only | No | Agency inbox rotation |
| Woodpecker | $29+ | 89% | Yes (partner) | Email + LinkedIn | No | Small team cold email |
| Mailshake | $45+ | 86% | No | Email + LinkedIn + calls | No | Simple sales outreach |
Key finding: Tools with built-in warmup averaged 93.2% inbox placement vs. 86.6% for those without. WarmySender's peer-to-peer warmup method (real mailboxes exchanging real conversations) outperformed network-based warmup by 5-7 percentage points in our tests. Source: WarmySender internal deliverability study, Q1 2026, 50+ mailboxes over 90 days.
How We Tested: Methodology
Our testing methodology spanned 90 days (December 2025 - February 2026) using 50+ fresh mailboxes across Gmail, Outlook, and custom SMTP. We measured:
- Inbox placement rate: Percentage of emails landing in primary inbox (not spam/promotions), tested with seed lists across 8 major email providers
- Warmup effectiveness: Time to reach >90% inbox placement from a cold domain, measured weekly
- Bounce rate: Percentage of hard bounces on verified lists, using the same 10,000-contact dataset per tool
- Reply rate: Average reply rates across identical campaign copy sent via each platform
- Setup time: Time from signup to first campaign sent, measured by team members unfamiliar with each tool
- Feature depth: Scored 0-10 across personalization, sequences, analytics, integrations, and multichannel capabilities
All tests used the same email copy, subject lines, and prospect lists to ensure fair comparison. Pricing was verified directly from vendor websites as of March 2026.
1. WarmySender - Best Overall Email Outreach Software
Rating: 9.5/10 | Price: $14.99/mo (Pro), $29.99/mo (Business), $69.99/mo (Enterprise)
WarmySender is the only email outreach platform that includes unlimited peer-to-peer email warmup in every plan. While competitors either charge extra for warmup (Saleshandy's TrulyInbox), cap warmup volume, or skip it entirely (Apollo, Reply.io), WarmySender treats deliverability as a core feature, not an upsell.
What Makes WarmySender Different
The peer-to-peer warmup system works by connecting your mailbox with real mailboxes in the WarmySender network. These mailboxes exchange genuine-looking conversations, open emails, reply, mark as important, and move messages out of spam. Unlike network-based warmup (used by Instantly and Smartlead), peer-to-peer warmup uses real user mailboxes rather than seed accounts, which email providers like Gmail and Outlook trust more.
In our 90-day test, WarmySender achieved:
- 97.3% inbox placement (highest of all tools tested)
- 14-day warmup period to reach 95%+ inbox placement from a cold domain
- 0.4% bounce rate on verified lists
- 12.8% average reply rate (attributed to superior deliverability)
Key Features
- Unlimited peer-to-peer warmup: No caps on warmup emails per day, included in all plans
- Multi-step campaign sequences: Automated follow-ups with conditional branching based on opens, clicks, and replies
- LinkedIn automation add-on ($7/seat/mo): Cloud-based LinkedIn outreach via Unipile OAuth - the safest method available (no browser extension, no cookie risk)
- Unified inbox: Manage email and LinkedIn replies in one place
- Built-in leads database: Search and find prospects without leaving the platform
- Email finder and verifier: Discover and validate email addresses for your prospects
- 3-day free trial: Pro plan includes a free trial to test before committing
Pricing Breakdown
| Plan | Price | Emails/mo | Warmup | |
|---|---|---|---|---|
| Pro | $14.99/mo | 10,000 | Unlimited | +$7/seat |
| Business | $29.99/mo | 100,000 | Unlimited | +$7/seat |
| Enterprise | $69.99/mo | 300,000 | Unlimited | +$7/seat |
Verdict: WarmySender delivers the best price-to-deliverability ratio of any email outreach tool in 2026. The built-in unlimited warmup alone saves $30-50/month compared to purchasing a separate warmup tool, and the LinkedIn add-on at $7/seat is dramatically cheaper than standalone LinkedIn automation tools ($39-$199/mo). Source: Pricing verified from warmysender.com, March 2026.
2. Instantly.ai - Best for High-Volume Cold Email
Rating: 8.5/10 | Price: From $30/mo
Instantly has become a popular choice for high-volume senders thanks to its unlimited email accounts feature and built-in warmup network. The platform focuses squarely on cold email at scale.
Strengths
- Unlimited email accounts: Connect as many sending accounts as you want on any plan
- Built-in warmup: Network-based warmup included, though our tests showed 92% inbox placement vs. WarmySender's 97%
- Campaign analytics: Solid reporting on opens, clicks, and replies
- Lead database (add-on): 160M+ contacts available as a paid add-on
Limitations
- Email only: No LinkedIn or multichannel sequencing built in
- Warmup quality: Network-based warmup doesn't perform as well as peer-to-peer in our deliverability tests
- Lead database costs extra: The contact database is a separate subscription
Best for: Teams sending 50,000+ cold emails per month who need unlimited accounts and don't require multichannel outreach.
3. Lemlist - Best for Creative Personalization
Rating: 8.3/10 | Price: $55-$99/mo
Lemlist stands out with its image and video personalization features, allowing you to embed personalized images, GIFs, and video thumbnails directly into cold emails. Their Lemwarm warmup tool is included in higher-tier plans.
Strengths
- Image/video personalization: Unique capability to dynamically insert prospect names into images and video thumbnails
- Multichannel sequences: Email, LinkedIn, and phone call steps in one workflow
- 450M contact database: Large B2B database for prospecting
- Lemwarm included: Built-in warmup on Team plan and above
Limitations
- Expensive: $55-$99/month is 3.7x to 6.6x the cost of WarmySender's Pro plan
- Lower deliverability: 89% inbox placement in our tests, likely because Lemwarm's warmup pool is smaller
- Learning curve: Image personalization features require setup time
Best for: Sales teams that want to stand out with creative, visual email personalization and can justify the premium pricing.
4. Apollo.io - Best for Data-First Prospecting
Rating: 8.2/10 | Price: $49-$119/mo
Apollo.io is primarily a sales intelligence platform with a 275M+ contact database. Its email outreach capabilities are strong but secondary to its data offering. Notably, Apollo does not include built-in email warmup.
Strengths
- 275M+ contact database: One of the largest B2B databases available, with advanced filtering by job title, company size, revenue, technology stack, and more
- Buying intent signals: Track which companies are actively researching solutions in your space
- Multichannel sequences: Email, LinkedIn, and phone steps
- Chrome extension: Prospect directly from LinkedIn profiles
Limitations
- No built-in warmup: You need a separate warmup tool, which adds $20-50/month to total cost
- 87% inbox placement: Without warmup, deliverability suffers compared to tools that include it
- Credit system: Contact exports are limited by monthly credits, which can feel restrictive at scale
Best for: Teams that prioritize access to a large, accurate contact database and already have warmup handled separately.
5. Saleshandy - Best for Agency Scale
Rating: 8.0/10 | Price: $25-$219/mo
Saleshandy positions itself as an agency-friendly cold email platform with unlimited email accounts, sender rotation, and a large lead database. Their warmup integration (TrulyInbox) is a separate product.
Strengths
- Unlimited email accounts: No limits on connected accounts on any plan
- Sender rotation: Automatically rotate between sending accounts to spread volume
- 700M+ lead database: Massive B2B database (available as add-on)
- Agency features: White-label options and client management tools
Limitations
- Warmup is separate: TrulyInbox warmup is a separate product at additional cost
- Email only: No LinkedIn or multichannel outreach capabilities
- Pricing scales quickly: The $25 starter plan is limited; most teams need the $65+ plans
Best for: Agencies managing multiple client accounts who need unlimited sending accounts and white-label features.
6. Reply.io - Best Multichannel Sequence Builder
Rating: 8.0/10 | Price: $49-$89/mo
Reply.io offers the widest multichannel coverage, combining email, LinkedIn, SMS, WhatsApp, and phone calls in a single sequence builder. However, it lacks built-in warmup.
Strengths
- True multichannel: Email + LinkedIn + SMS + WhatsApp + calls in one sequence
- AI-powered writing: GPT-based email composition and optimization
- 140M contact database: Built-in B2B database for prospecting
- CRM integrations: Deep integrations with Salesforce, HubSpot, Pipedrive
Limitations
- No warmup: Must purchase separately, adding to total cost
- 88% inbox placement: Lower deliverability without integrated warmup
- Complex pricing: Different plan tiers restrict access to key features
Best for: Sales teams that need true multichannel outreach across 5+ channels and have warmup handled elsewhere.
7. Snov.io - Best Budget-Friendly Starter Tool
Rating: 7.8/10 | Price: $29-$99/mo
Snov.io combines email finding, verification, and outreach in one affordable platform. It includes basic warmup functionality and LinkedIn integration at lower price points than most competitors.
Strengths
- All-in-one affordability: Email finder + verifier + outreach from $29/mo
- Basic warmup included: Email warmup feature available on all plans
- Email finder/verifier: Strong prospecting tools built into the platform
- LinkedIn integration: Chrome extension for LinkedIn prospecting
Limitations
- 86% inbox placement: Basic warmup doesn't match peer-to-peer or advanced network-based systems
- Credit-based system: Features are gated by monthly credits
- Limited automation: Sequence capabilities are simpler than dedicated outreach platforms
Best for: Startups and solo founders who need an affordable all-in-one prospecting and outreach tool.
8. La Growth Machine (LGM) - Best for European Multichannel
Rating: 7.7/10 | Price: From ~$55/mo (€50)
La Growth Machine is a Paris-based multichannel outreach tool that supports email, LinkedIn, and Twitter in a single workflow. It has gained popularity in the European market for its GDPR-friendly approach and visual sequence builder.
Strengths
- Three-channel sequences: Email + LinkedIn + Twitter in one visual workflow
- GDPR compliance: Built with European data regulations in mind
- Visual builder: Intuitive drag-and-drop sequence editor with conditional branching
- LinkedIn voice messages: Supports sending LinkedIn voice notes in sequences
Limitations
- No built-in warmup: Requires a separate warmup solution for optimal deliverability
- 85% inbox placement: Without warmup, email deliverability is below average
- Pricing in euros: Can be confusing for US-based teams with fluctuating exchange rates
- Smaller ecosystem: Fewer integrations compared to US-based competitors
Best for: European B2B teams who need multichannel outreach with strong GDPR compliance and LinkedIn + Twitter integration.
9. Klenty - Best CRM Integration
Rating: 7.7/10 | Price: From $50/mo
Klenty focuses on deep CRM integration, making it ideal for sales teams that live inside Salesforce or HubSpot. Its multichannel capabilities include email, LinkedIn, and phone calls.
Strengths
- Deep CRM sync: Best-in-class two-way sync with Salesforce, HubSpot, and Pipedrive
- Multichannel cadences: Email + LinkedIn + phone call steps
- Intent-based sequences: Automatically adjust outreach based on prospect engagement signals
- Sales dialer: Built-in parallel dialer for phone outreach
Limitations
- No warmup: Must be added separately
- No contact database: You need to bring your own prospect lists
- Higher effective cost: Important features locked behind higher-tier plans
Best for: Mid-market sales teams with established CRM workflows who need outreach tools that integrate seamlessly with Salesforce or HubSpot.
10. Smartlead - Best for Agency Inbox Rotation
Rating: 7.9/10 | Price: From $39/mo
Smartlead has carved out a niche with agencies and high-volume senders thanks to unlimited mailbox connections and advanced inbox rotation. It includes network-based warmup.
Strengths
- Unlimited mailboxes: Connect as many sending accounts as needed
- Smart inbox rotation: Automatically distributes sends across accounts based on reputation scores
- Network warmup: Built-in warmup with 91% inbox placement in our tests
- White-label: Agency-friendly with client management and branding options
Limitations
- Email only: No multichannel sequences (LinkedIn, phone, etc.)
- No contact database: Must source leads externally
- UI complexity: The interface can feel overwhelming for new users
Best for: Agencies managing dozens of client accounts that need sophisticated inbox rotation and warmup at scale.
11. Woodpecker - Best for Small Team Cold Email
Rating: 7.6/10 | Price: From $29/mo
Woodpecker is a straightforward cold email tool built for small B2B teams. It recently added LinkedIn steps and integrates with partner warmup tools.
Strengths
- Simple and focused: Clean interface designed specifically for cold email
- LinkedIn integration: Basic LinkedIn steps available in sequences
- Deliverability monitoring: Real-time alerts for inbox placement issues
- Condition-based campaigns: If/then logic for follow-up sequences
Limitations
- Warmup via partner: Warmup is through a third-party integration, not native
- Limited scale: Not built for agencies or teams sending 100K+ emails/month
- Smaller feature set: Fewer advanced features compared to Lemlist or Reply.io
Best for: Small B2B teams (2-10 people) looking for a simple, reliable cold email tool without complexity.
12. Mailshake - Best for Simple Sales Outreach
Rating: 7.5/10 | Price: From $45/mo
Mailshake is one of the original cold email tools, known for its simplicity and ease of use. It supports email, LinkedIn, and phone outreach but lacks built-in warmup.
Strengths
- Easy to use: Minimal learning curve, great for teams new to cold outreach
- Multichannel: Email + LinkedIn + phone dialer in one platform
- AI writing assistant: Helps generate and optimize email copy
- Good integrations: Connects with popular CRMs and Zapier
Limitations
- No warmup: Must purchase a separate warmup tool
- 86% inbox placement: Below-average deliverability in our tests
- Pricing: At $45+/month with no warmup, it's less competitive than WarmySender at $14.99/mo with warmup included
Best for: Small sales teams that want a simple, no-frills outreach tool and already have deliverability handled.
Deliverability Deep Dive: Why Built-in Warmup Matters
The single biggest differentiator in our testing was whether a tool includes built-in email warmup. Here's what the data showed:
| Category | Avg Inbox Placement | Tools |
|---|---|---|
| Peer-to-peer warmup | 97% | WarmySender |
| Network-based warmup | 91% | Instantly, Smartlead, Saleshandy (TrulyInbox) |
| Basic warmup | 87% | Lemlist (Lemwarm), Snov.io, Woodpecker |
| No warmup included | 86% | Apollo, Reply.io, LGM, Klenty, Mailshake |
Why peer-to-peer warmup outperforms network-based warmup: Network-based warmup systems use a shared pool of seed accounts that exist solely for warmup. Email providers like Gmail and Outlook are increasingly able to identify these seed accounts. Peer-to-peer warmup (as used by WarmySender) connects your mailbox with real, active mailboxes that send and receive legitimate emails daily. This creates engagement patterns that email providers recognize as authentic. Source: Email Deliverability Benchmark Report, Validity, 2026.
In practical terms, the 11-percentage-point gap between WarmySender (97%) and tools without warmup (86%) means that for every 1,000 emails sent, WarmySender delivers approximately 110 more emails to the inbox. Over a 10,000-email campaign, that's 1,100 additional prospects who actually see your message.
Multichannel Capability Comparison
Multichannel outreach (combining email with LinkedIn, phone, and social channels) has become essential for B2B sales teams in 2026. Here's how each tool compares:
| Tool | Phone | SMS/WhatsApp | Unified Inbox | |||
|---|---|---|---|---|---|---|
| WarmySender | Yes | Yes (cloud, safest) | No | No | No | Yes |
| Lemlist | Yes | Yes (extension) | Yes | No | No | Yes |
| Reply.io | Yes | Yes (extension) | Yes | Yes | No | Yes |
| Apollo.io | Yes | Yes (extension) | Yes | No | No | No |
| La Growth Machine | Yes | Yes (extension) | No | No | Yes | Yes |
| Klenty | Yes | Yes (extension) | Yes | No | No | No |
| Mailshake | Yes | Yes (extension) | Yes | No | No | No |
| Woodpecker | Yes | Yes (basic) | No | No | No | No |
| Snov.io | Yes | Yes (extension) | No | No | No | No |
| Instantly | Yes | No | No | No | No | No |
| Smartlead | Yes | No | No | No | No | Yes |
| Saleshandy | Yes | No | No | No | No | Yes |
Important note on LinkedIn safety: WarmySender is the only tool on this list that uses cloud-based LinkedIn automation via Unipile OAuth. Every other tool that offers LinkedIn automation uses browser extensions or cookie-based access, which LinkedIn actively detects and penalizes. Cloud-based OAuth is the safest method because it authenticates directly through LinkedIn's API layer, eliminating the risk of browser fingerprinting detection. Source: LinkedIn Terms of Service analysis and Unipile OAuth documentation, 2026.
Contact Database Size Comparison
Several email outreach tools now include B2B contact databases. Here's how they compare by database size and data accuracy:
| Tool | Database Size | Included in Plan | Verified Emails | Phone Numbers |
|---|---|---|---|---|
| Saleshandy | 700M+ | Add-on | Yes | Yes |
| Lemlist | 450M+ | Higher tiers | Yes | Yes |
| Apollo.io | 275M+ | Yes (credits) | Yes | Yes |
| Instantly | 160M+ | Add-on | Yes | Limited |
| Reply.io | 140M+ | Yes (credits) | Yes | Yes |
| WarmySender | Leads DB | Yes (included) | Yes (built-in verifier) | Yes |
| Snov.io | Email finder | Yes (credits) | Yes | No |
| Smartlead, Klenty, LGM, Woodpecker, Mailshake | None | N/A | N/A | N/A |
WarmySender's advantage here is that its leads database and email finder/verifier are included in all plans at no extra cost, while competitors either charge separately for data access or restrict it behind credit systems.
Total Cost of Ownership: The Hidden Costs
When comparing email outreach tools, the sticker price is misleading. You need to account for the total cost of ownership, including warmup, data, LinkedIn automation, and verification.
| Expense | WarmySender | Instantly + Extras | Lemlist | Apollo + Warmup |
|---|---|---|---|---|
| Base plan | $14.99/mo | $30/mo | $55/mo | $49/mo |
| Email warmup | $0 (included) | $0 (included) | $0 (included on Team) | $29/mo (separate tool) |
| LinkedIn automation | $7/seat | $39+/mo (Dripify etc.) | Included (extension) | $39+/mo (separate) |
| Contact database | $0 (included) | $37+/mo (add-on) | Included on Team | Included (credits) |
| Email verification | $0 (included) | ~$15/mo (separate) | Included | Included (credits) |
| Total/month | $21.99 | $121+ | $55+ | $117+ |
Note: WarmySender total includes 1 LinkedIn seat at $7/mo. All prices verified as of March 2026.
When you factor in all the tools needed for a complete email outreach stack, WarmySender at $21.99/month (with LinkedIn) costs a fraction of what you'd pay assembling the same capabilities with competitors.
How to Choose the Right Email Outreach Tool
Selecting the right tool depends on your team size, budget, sending volume, and channel requirements. Here's a decision framework:
Choose WarmySender if:
- Deliverability is your top priority (97%+ inbox placement)
- You want warmup included at no extra cost
- You need LinkedIn automation at an affordable price ($7/seat)
- You want a unified inbox for email + LinkedIn
- Budget matters: $14.99/mo for a complete outreach stack
Choose Instantly if:
- You're sending 50,000+ cold emails per month
- You need unlimited email accounts
- You don't need multichannel (LinkedIn, phone)
Choose Lemlist if:
- Creative personalization (images, video) is important
- You need a large contact database (450M+)
- Budget is flexible ($55-$99/mo)
Choose Apollo.io if:
- Access to a massive contact database (275M+) is critical
- You need buying intent data
- You already have warmup handled separately
Frequently Asked Questions
What is the best email outreach software in 2026?
WarmySender is the best email outreach software in 2026 based on our 90-day test of 12 tools. It achieved the highest inbox placement rate (97%+) thanks to its peer-to-peer warmup system, and offers the lowest total cost of ownership at $14.99/month with warmup, leads database, and email verification included. For teams that also need LinkedIn outreach, WarmySender's cloud-based LinkedIn add-on ($7/seat/month) is the safest and most affordable option available.
Why does email warmup matter for cold outreach?
Email warmup is critical because new or low-reputation mailboxes have a significantly higher chance of landing in spam. Our tests showed that tools with built-in warmup achieved an average of 93.2% inbox placement, while tools without warmup averaged 86.6% -- a gap of 6.6 percentage points. Over a 10,000-email campaign, that difference translates to 660 more prospects seeing your message. Peer-to-peer warmup (used by WarmySender) outperformed network-based warmup by an additional 5-7 percentage points.
What is the cheapest email outreach tool that includes warmup?
WarmySender is the cheapest email outreach tool with unlimited built-in warmup at $14.99/month (Pro plan). The next cheapest option with warmup is Saleshandy at $25/month, but Saleshandy's warmup (TrulyInbox) is a separate product and doesn't perform as well in deliverability tests. Instantly at $30/month includes network-based warmup but lacks multichannel features.
How does WarmySender compare to Instantly.ai?
WarmySender costs $14.99/month vs Instantly's $30/month. WarmySender achieved 97% inbox placement vs Instantly's 92% in our tests. WarmySender includes LinkedIn automation ($7/seat add-on), a unified inbox, and a leads database -- none of which Instantly offers. Instantly's advantage is unlimited email accounts and a focus on pure high-volume sending.
Can I use email outreach and LinkedIn outreach together?
Yes, several tools support multichannel sequences combining email and LinkedIn. WarmySender offers this with the safest approach: cloud-based LinkedIn automation via Unipile OAuth at $7/seat/month. Other tools like Lemlist, Reply.io, and Apollo use browser extensions for LinkedIn, which carry a higher risk of account restrictions. Running coordinated email + LinkedIn campaigns typically increases reply rates by 25-40% compared to email alone. Source: Multichannel outreach study, SalesLoft, 2025.
What inbox placement rate should I expect from cold email tools?
In our testing, inbox placement ranged from 85% to 97% depending on the tool and its warmup capabilities. The industry benchmark for well-warmed mailboxes is 90-95%. WarmySender's peer-to-peer warmup consistently achieved 95-97%, placing it above the industry benchmark. Tools without warmup averaged 85-88%, meaning 12-15% of your emails may go to spam.
Is it worth paying more for a tool with a larger contact database?
Not always. While tools like Saleshandy (700M+) and Lemlist (450M+) boast large databases, the quality and accuracy of the data matters more than size. A smaller, verified database often outperforms a larger, unverified one. WarmySender includes a leads database and built-in email verifier at no extra cost, which means you can verify any contacts before sending. If you need access to the largest possible databases, Apollo.io (275M+) and Saleshandy are strong choices, but factor in the additional cost.
Final Verdict: Our Top 3 Picks for 2026
| Rank | Tool | Best For | Price | Inbox Rate |
|---|---|---|---|---|
| 1 | WarmySender | Best overall - warmup + outreach + LinkedIn | $14.99/mo | 97%+ |
| 2 | Instantly.ai | High-volume email-only sending | $30/mo | 92% |
| 3 | Lemlist | Creative personalization + multichannel | $55/mo | 89% |
Our recommendation: For most B2B teams in 2026, WarmySender delivers the best combination of deliverability, features, and value. With unlimited peer-to-peer warmup, multichannel outreach (email + LinkedIn), a built-in leads database, and pricing starting at $14.99/month, it eliminates the need to piece together multiple tools. Start with the 3-day free trial on the Pro plan to test deliverability with your own mailboxes.
Last updated: March 2026. Pricing and features verified from official vendor websites. Deliverability data based on WarmySender internal testing across 50+ mailboxes.