📊 Our Test Results:
- 🎯 Campaign Features: Woodpecker has full campaign builder vs Maildoso has none — Woodpecker wins
- ⚡ Email Warmup: Woodpecker has built-in warmup vs Maildoso lacks native warmup — Woodpecker wins
- 🔒 メール認証: Woodpecker includes free verification vs Maildoso has none — Woodpecker wins
- 📧 Mailbox Scaling: Maildoso offers 400 mailboxes for $733/mo vs Woodpecker charges per contact — Maildoso wins
- 🔌 Infrastructure Setup: Maildoso automates DNS and domain setup vs Woodpecker requires manual config — Maildoso wins
Are you struggling to choose the right cold email tool for your outreach?
Woodpecker and Maildoso both promise to boost your cold email results.
But they solve very different problems.
Woodpecker is a complete cold email software.
It handles campaigns, follow-ups, and deliverability in one place.
Maildoso is a cold email infrastructure provider.
It gives you mailboxes and domains but no campaign tools.
I tested Woodpecker vs Maildoso tools for 4 weeks.
This guide breaks down everything you need to make the right choice.
概要
To give you the most accurate comparison, I tested Woodpecker and Maildoso side by side for three weeks.
I sent real campaigns through both platforms.
I tracked deliverability rates, bounce rates, and reply rates.
I examined every feature and compared the user experience.
Here’s what you need to know before choosing between them.
These tools serve completely different purposes in your cold email stack.
Woodpecker is an all-in-one cold email software for running campaigns from start to finish.
It handles everything from email verification to campaign sequences to analytics.
Maildoso provides the email infrastructure you need to send at massive scale.
It gives you mailboxes, domains, and warmup — but you’ll need another tool for campaigns.
Let me break down exactly what each tool does and who should use it.
Woodpeckerとは何ですか？
Woodpecker is a cold email オートメーション software built for B2B sales teams and agencies.
It helps you create, send, and track personalized cold email campaigns.
The platform automates follow-ups based on recipient behavior.
You can set up to seven follow-up emails in a single campaign.
Woodpecker connects with Gmail, Outlook, and any IMAP email service.
It includes built-in deliverability tools to keep your emails out of spam.
キツツキ
Woodpecker automates cold email campaigns with built-in deliverability monitoring and email warmup. Perfect for sales teams who want an all-in-one solution without managing separate tools.
Woodpecker Pricing
Here’s what Woodpecker costs in 2026.
They offer a free trial so you can test before committing.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 7日間無料トライアル | $0 | Testing all features risk-free |
| スターター | 月額24ドル | Solo users starting cold outreach |
| 成長 | 月額126ドル | Growing sales teams |
| 規模 | 月額903ドル | Large teams with high volume |
| マックス | 月額6666ドル | Enterprise agencies |
無料トライアル: Yes, 7 days with no credit card required.
返金保証: You can cancel anytime with no contracts.
📌 注記： Woodpecker pricing scales based on the number of prospects you contact. The Starter plan includes basic features while Growth and above unlock A/B testing and advanced automation.
⚠️ Warning: Some users report being charged after cancellation. Make sure to confirm your subscription status before the billing date.
Key Benefits of Woodpecker
Here’s why Woodpecker stands out from other cold email tools:
- Deliverability Monitor: Woodpecker predicts and prevents sending issues before they hurt your sender reputation. It alerts you when something needs attention.
- Built-in Email Warmup: The platform warms up multiple domains at once. This helps new email accounts build trust with inbox providers.
- Free Email Verification: Woodpecker verifies your email lists through a partnership with Bouncer. This reduces bounces and protects your sender score.
- Adaptive Sending: The system protects you from exceeding sending limits. It automatically adjusts your sending speed based on provider restrictions.
- A/Bテスト: Test different subject lines and email copy to find what works best. Data-driven decisions improve your response rates over time.
- Centralized Inbox: Manage replies from multiple email accounts in one place. No more switching between different inboxes.
Woodpecker Pros & Cons
✅ Pros
- Complete cold email solution with campaigns, warmup, and verification included
- Built-in deliverability monitoring prevents sender reputation damage
- Free 7-day trial with no credit card required to test features
- Customer support is responsive and helpful according to many users
❌ Cons
- Pricing gets expensive quickly as you scale contacts and emails
- Some users report the email warmup feature is not always effective
- 分析と 報告 features lack detail compared to competitors
Maildoso とは何ですか?
Maildoso is a cold email infrastructure provider designed for high-volume outreach.
It provides mailboxes and domains specifically built for sending cold emails at scale.
The platform automates domain setup and DNS configuration.
You get SPF, DKIM, and MX records configured automatically.
Maildoso uses IP rotation to improve email deliverability.
It’s not a campaign tool — you need separate software like Instantly to send emails.
メールドソ
Maildoso provides ready-to-use mailboxes and domains for cold email at scale. Perfect for agencies and teams who need infrastructure without the technical headaches of manual setup.
Maildoso Pricing
Here’s what Maildoso costs in 2026.
Pricing is based on the number of mailboxes you need.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 32個のメールボックス | 月額100ドル | Small teams starting to scale |
| 68個のメールボックス | 月額166ドル | Growing agencies with more clients |
| 400個のメールボックス | 月額733ドル | High-volume outreach at scale |
無料トライアル: No free trial available.
返金保証: Requires 3-month upfront payment which some users find restrictive.
📌 注記： Maildoso is much cheaper than Google Workspace for bulk mailboxes. The AI warm-up feature costs extra and ranges from $160 to $2000/month depending on scale.
⚠️ Warning: Maildoso uses shared IP addresses. This means other users’ sending behavior can affect your deliverability. Consider this if consistent inbox placement is critical for your 仕事.
Key Benefits of Maildoso
Here’s why Maildoso stands out for cold email infrastructure:
- Automated Domain Setup: Maildoso handles all DNS configuration for you. SPF, DKIM, and MX records are set up automatically when you purchase domains.
- マスター受信トレイ: See replies from all your mailboxes in one unified inbox. This saves hours of switching between accounts.
- IP Rotation: The platform rotates IP addresses to improve deliverability. This helps avoid spam filters when sending at high volumes.
- コスト削減: Maildoso is significantly cheaper than Google Workspace or Microsoft 365 for bulk email accounts.
- Tool Integrations: Connect directly with Instantly, スマートリード, and other cold email tools. The mailboxes work with your existing campaign software.
- Domain Protection: Keep your primary business domain safe by using secondary domains for cold outreach.
Maildoso Pros & Cons
✅ Pros
- Automates tedious domain and DNS setup that would take hours manually
- Budget-friendly compared to Google Workspace for bulk mailboxes
- Master inbox centralizes replies from hundreds of email accounts
- Integrates directly with popular cold email tools like Instantly
❌ Cons
- No campaign features — you need separate software to send emails
- Shared IPs mean other users can インパクト your deliverability
- Requires 3-month upfront payment with no free trial
機能比較
Ready to dive into a detailed comparison of Woodpecker vs Maildoso?
We’ll explore 9 key features to help you determine which platform best suits your needs.
Keep in mind these tools serve different purposes in your cold email stack.
| 特徴 | キツツキ | メールドソ |
|---|---|---|
| 開始価格 | 月額24ドル | 月額100ドル |
| 無料トライアル | ✅ 7 days | ❌ |
| Campaign Builder | ✅ | ❌ |
| メールウォームアップ | ✅ Built-in | ❌ Extra cost |
| メール認証 | ✅ Free | ❌ |
| Domain Setup | ❌ Manual | ✅ Automated |
| Bulk Mailboxes | ❌ | ✅ Up to 400 |
| マスター受信トレイ | ✅ Centralized | ✅ Unified |
| 最適な用途 | All-in-one campaigns | Infrastructure at scale |
1. Campaign Management
キツツキ： Woodpecker provides a complete campaign builder for cold email outreach. You can create multi-step sequences with up to seven follow-up emails. The platform automates sending based on recipient behavior like opens and replies.
メールドソ: Maildoso does not include any campaign features. It only provides email infrastructure. You need to connect it with tools like Instantly or Smartlead to actually send campaigns.
💡 Test Result: Woodpecker is the clear winner for campaign management. If you need to send cold emails, Woodpecker does it all while Maildoso requires additional software.
2. Email Warmup
キツツキ： Woodpecker includes built-in email warmup at no extra cost. You can warm up multiple domains at once. The feature helps new email accounts build a positive sender reputation before starting campaigns.
メールドソ: Maildoso lacks native email warmup. They offer AI-powered warmup as an add-on that costs between $160 and $2000 per month depending on scale. This adds significant cost to your overall investment.
⚠️ Warning: Some Woodpecker users report the warmup feature doesn’t always prevent emails from landing in spam. Test your deliverability before launching major campaigns.
3. メール認証
キツツキ： Woodpecker includes free email verification through a partnership with Bouncer. The platform validates your prospect lists before sending. This reduces bounces and protects your sender reputation.
メールドソ: Maildoso does not offer email verification. You’ll need a separate tool like ZeroBounce or NeverBounce to verify your lists. This adds another cost and workflow step to your process.
4. Domain & DNS Setup
キツツキ： Woodpecker requires you to connect your own email accounts manually. You need to set up SPF, DKIM, and DMARC records yourself. This can be confusing for users who aren’t technical.
メールドソ: Maildoso automates all domain and DNS setup. SPF, DKIM, and MX records are configured automatically when you purchase domains. This saves hours of technical work and eliminates common setup mistakes.
💡 Test Result: Maildoso wins for technical setup. If DNS configuration intimidates you, Maildoso handles everything automatically.
5. Mailbox Scaling
キツツキ： Woodpecker connects to your existing email accounts from Gmail, Outlook, or any IMAP provider. You pay per prospect contacted, not per mailbox. Scaling to hundreds of mailboxes requires managing multiple email provider accounts separately.
メールドソ: Maildoso is built for bulk mailboxes. You can get up to 400 mailboxes for $733/month. Each mailbox comes ready to use with proper authentication. This is much cheaper than buying 400 Google Workspace accounts.
6. Deliverability Tools
キツツキ： Woodpecker includes a deliverability monitor that predicts and prevents sending issues. The adaptive sending feature protects you from exceeding limits. You get alerts when your sender reputation needs attention.
メールドソ: Maildoso uses IP rotation to improve deliverability. The platform rotates sending IPs automatically to avoid spam filters. However, shared IPs mean other users’ behavior can affect your reputation.
7. A/B Testing
キツツキ： Woodpecker offers A/B testing for subject lines and email copy. You can test multiple versions to find what gets the best response rates. Data-driven testing helps you improve campaigns over time.
メールドソ: Maildoso has no A/B testing features. It’s infrastructure only. Any testing would need to happen in your campaign tool like Instantly or Smartlead.
8. 統合
キツツキ： Woodpecker connects with Gmail, Outlook, and any IMAP email service. It integrates with CRMs and other sales tools. The platform works as a standalone solution without requiring other software.
メールドソ: Maildoso integrates with cold email tools like Instantly and Smartlead. The mailboxes connect directly to your campaign software. You must use another tool since Maildoso can’t send campaigns on its own.
9. Pricing & Cost
Let’s compare the pricing plans side by side.
| プランの種類 | キツツキ | メールドソ |
|---|---|---|
| 無料トライアル | 7 days free | ❌ None |
| Entry Level | $24/month (Starter) | $100/month (32 mailboxes) |
| Mid Tier | $126/month (Growth) | $166/month (68 mailboxes) |
| High Volume | $903/month (Scale) | $733/month (400 mailboxes) |
| Payment Terms | Monthly, cancel anytime | 3-month upfront required |
キツツキ： Woodpecker has lower entry pricing at $24/month. However, costs scale based on prospects contacted. High-volume senders can pay over $6000/month. You get campaign features included in every plan.
メールドソ: Maildoso starts at $100/month for 32 mailboxes. The per-mailbox cost decreases as you scale. At 400 mailboxes, you’re paying less than $2 per mailbox. But remember you need separate campaign software too.
💡 Test Result: Total cost depends on your needs. Woodpecker is an all-in-one solution. Maildoso requires adding Instantly ($97/month) or similar tools to actually send campaigns.
Different Scenarios
Which tool fits YOUR situation? Use this decision matrix to find out fast.
| If You Need… | Choose | Why |
|---|---|---|
| All-in-one cold email platform | キツツキ | Full campaign + deliverability suite |
| Massive mailbox scaling (100+) | メールドソ | 400 mailboxes at $733/month |
| Built-in email verification | キツツキ | Verify before sending |
| Automated domain setup | メールドソ | DNS configured automatically |
| A/B testing capabilities | キツツキ | Native split testing included |
| Budget under $100/month | キツツキ | Starter plan at $24/month |
| Agency with many clients | メールドソ | Bulk mailbox management |
💰 Your Budget
Woodpecker starts at $24/month for individual senders. Maildoso requires $100/month minimum for 32 mailboxes. Choose Woodpecker if you’re starting small, Maildoso if you need volume from day one.
🔌 Your Tech Stack
Woodpecker connects to Pipedrive, HubSpot, セールスフォース, and 5,000+ apps via Zapier. Maildoso focuses on sending tool integrations like Instantly and Smartlead. Pick based on where your CRM 生きる。
📧 Your Sending Volume
Sending under 1,000 emails daily? Woodpecker handles it beautifully. Sending 10,000+ daily across hundreds of mailboxes? Maildoso’s infrastructure-first approach makes more sense.
🎓 Your Experience Level
New to cold email? Woodpecker’s guided setup and templates help you launch fast. Already running campaigns elsewhere? Maildoso assumes you know what you’re doing and focuses on infrastructure.
🆓 Free Trials and Demos
Woodpecker offers a 7-day free trial with full features. Maildoso has no free trial but offers refunds within 7 days. Test Woodpecker first to see if cold email works for your business.
🛟 Support Options
Woodpecker provides email support, knowledge base, and onboarding help. Maildoso offers email support and documentation. Neither has phone support, but Woodpecker’s team responds faster in our testing.
Switching Guide
Already using one of these tools? Here’s what to expect if you switch.
🔄 Switching from Woodpecker to Maildoso?
✅ What you’ll gain:
- Unlimited mailbox scaling without per-seat costs
- Automated DNS and domain configuration
- Dedicated IP addresses for better sender reputation
❌ What you’ll lose:
- Built-in campaign management and sequencing
- Native email verification before sending
- A/B testing and analytics dashboard
📋 How to switch:
- Export your prospect lists and templates from Woodpecker
- Sign up for Maildoso and set up your mailboxes
- Connect Maildoso to a sending tool like Instantly or Smartlead
🔄 Switching from Maildoso to Woodpecker?
✅ What you’ll gain:
- Full campaign management with sequences and follow-ups
- Built-in email verification and bounce protection
- A/B testing to improve your reply rates
❌ What you’ll lose:
- Bulk mailbox provisioning at fixed monthly rates
- Automated DNS setup and domain management
- Dedicated IP addresses included in pricing
📋 How to switch:
- Note your current mailbox settings and warm-up status
- Sign up for Woodpecker’s 7-day free trial
- Connect your email accounts and import your prospect lists
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰 Pricing | キツツキ |
| 📧 Campaign Management | キツツキ |
| 🔥 Email Warmup | Tie |
| ✅ Email Verification | キツツキ |
| 📈 Mailbox Scaling | メールドソ |
| 🔌 Integrations | キツツキ |
| 👶 Ease of Use | キツツキ |
| 🏆 Overall Winner | キツツキ |
🏆 WINNER: Woodpecker
Woodpecker wins 5 out of 7 categories.
Best for: Solo founders, small sales teams, agencies needing all-in-one cold email
Woodpecker and Maildoso solve fundamentally different problems in the cold email space.
Woodpecker is a complete cold email platform built for users who want everything in one place.
It handles campaigns, email verification, warmup, A/B testing, and analytics without needing other tools.
The learning curve is gentle, and you can launch your first campaign within hours.
Maildoso takes a different approach as pure email infrastructure.
It gives you bulk mailboxes at predictable costs with automated setup.
But you’ll need Instantly, Smartlead, or another tool to actually send campaigns.
Maildoso shines for agencies sending thousands of emails daily across hundreds of mailboxes.
If you’re already using a sending tool and just need more mailboxes, Maildoso delivers.
However, if you need a single tool that does everything from verification to campaign management, Woodpecker is the clear winner.
Start with Woodpecker’s free trial to see if it fits your workflow.
Now, go out and crush those cold email campaigns!
More of Woodpecker Compared
Here’s how Woodpecker stacks up against other competitors:
Woodpecker wins on: Email verification, CRM integrations
Instantly wins on: Unlimited email accounts, lead database
Woodpecker wins on: Deliverability tools, warmup quality
Snov wins on: Email finder, リンクトイン オートメーション
Woodpecker vs アポロ
Woodpecker wins on: Cold email focus, simpler interface
Apollo wins on: Contact database, sales intelligence
Woodpecker vs ハンター
Woodpecker wins on: Campaign sequences, A/B testing
Hunter wins on: Email finding, domain search
Woodpecker vs 返信 IO
Woodpecker wins on: Pricing, ease of use
Reply IO wins on: Multichannel outreach, AI features
Woodpecker vs アップリード
Woodpecker wins on: Email campaigns, automation
UpLead wins on: B2B データ quality, technographic filters
Woodpecker vs メールシェイク
Woodpecker wins on: Deliverability, email verification
Mailshake wins on: Phone dialer, social selling
Woodpecker vs レムリスト
Woodpecker wins on: Agency features, pricing
Lemlist wins on: Image personalization, multichannel
Woodpecker wins on: CRM integrations, email verification
Smartlead wins on: Unlimited mailboxes, auto-rotation
Woodpecker vs セールスハンディ
Woodpecker wins on: Deliverability tools, warmup
Saleshandy wins on: Pricing, unlimited email accounts
Woodpecker vs クレンティ
Woodpecker wins on: Cold email focus, simplicity
Klenty wins on: Sales engagement, call features
Woodpecker vs ウォームボックス
Woodpecker wins on: Full campaign suite, all-in-one
Warmbox wins on: Dedicated warmup, reputation focus
Woodpecker vs メニーリーチ
Woodpecker wins on: Email verification, integrations
Manyreach wins on: Unlimited sending, simple pricing
Woodpecker vs ウォーミー
Woodpecker wins on: Campaign management, A/B testing
Warmy wins on: Warmup automation, deliverability reports
More of Maildoso Compared
Here’s how Maildoso stacks up against other competitors:
Maildoso wins on: Mailbox pricing, dedicated IPs
Instantly wins on: Campaign features, lead database
Maildoso wins on: Bulk mailboxes, DNS automation
Snov wins on: Email finder, campaign management
Maildoso wins on: Infrastructure focus, mailbox scaling
Apollo wins on: Contact database, sales features
マイルドソ対ハンター IO
Maildoso wins on: Email infrastructure, warmup
Hunter IO wins on: Email finding, verification API
Maildoso wins on: Mailbox costs, dedicated sending
Reply IO wins on: Multichannel, AI sequences
Maildoso wins on: Sending infrastructure, warmup
UpLead wins on: B2B data, contact enrichment
Maildoso wins on: Mailbox volume, cost per inbox
Mailshake wins on: Campaign features, phone dialer
Maildoso wins on: Bulk infrastructure, DNS setup
Lemlist wins on: Personalization, multichannel
Maildoso wins on: Dedicated IPs, domain management
Smartlead wins on: Campaign sequences, unlimited accounts
Maildoso wins on: Infrastructure focus, IP reputation
Saleshandy wins on: Campaign management, pricing
Maildoso wins on: Mailbox scaling, warmup automation
Klenty wins on: Sales engagement, call features
Maildoso wins on: Mailbox provisioning, DNS automation
Warmbox wins on: Warmup specialization, reputation focus
Maildoso wins on: Dedicated infrastructure, IP control
Manyreach wins on: Unlimited sending, simpler setup
Maildoso wins on: Full mailbox solution, domain management
Warmy wins on: Warmup reports, deliverability insights
よくある質問
What is Woodpecker software used for?
Woodpecker is cold email outreach software designed for B2B sales teams and agencies. It helps you send personalized email campaigns at scale while protecting your sender reputation. The platform includes email verification to prevent bounces, automatic warmup to build inbox trust, A/B testing to improve reply rates, and direct CRM integrations with tools like パイプドライブ and HubSpot. Many sales teams use Woodpecker because it combines everything needed for cold outreach in one dashboard.
Maildoso とは何ですか?
Maildoso is email infrastructure for cold outreach at scale. It provides bulk mailboxes with automated DNS setup, AI-powered warmup, and dedicated IP addresses. Unlike all-in-one tools, Maildoso focuses purely on the sending infrastructure side. You’ll need a separate tool like Instantly or Smartlead to actually run your campaigns. Agencies love Maildoso because it lets them spin up 100+ mailboxes quickly without manual DNS configuration.
Is Maildoso good?
Maildoso is excellent for agencies and teams needing 50+ mailboxes at scale. It simplifies infrastructure management by automating DNS setup and warmup. The pricing stays predictable regardless of how many emails you send. However, it’s not ideal for small teams who need an all-in-one solution because you’ll need a separate campaign tool. If you’re already すぐに使用 or Smartlead, Maildoso pairs perfectly with those platforms.
What is cold email infrastructure?
Cold email infrastructure includes everything needed to send outreach emails at scale. This means mailboxes, domains, DNS records (SPF, DKIM, DMARC), warmup systems, and IP addresses. Maildoso provides this infrastructure as a standalone service. Tools like Woodpecker combine infrastructure with campaign management in one platform. The infrastructure matters because poor setup leads to spam folders and damaged sender reputation.
Is Woodpecker free?
Woodpecker offers a 7-day free trial with access to all features. You can test campaigns, verification, and warmup without entering payment details. After the trial, paid plans start at $24/month for the Starter tier. There’s no permanent free plan available. The trial gives you enough time to send a real campaign and see if Woodpecker fits your workflow before committing.
English 
Spanish 
Chinese 
German 
French 
Arabic 
Russian 
Portuguese 
Japanese 
Korean 
Italian 
Turkish 
Dutch 
Polish 
Indonesian 
Thai 
Vietnamese 