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Smartlead vs Klenty: Which Tool Wins in 2026?

執筆者 | Last updated Mar 29, 2026

勝者
スマートリード
4.5
  • 無制限のメールアカウント
  • AI-Powered Email 準備し始める
  • Centralized Master 受信トレイ
  • Unique IP Rotation Per Campaign
  • SmartAdjust Auto-Optimization
  • $32/mo vs $50/user/mo
  • Plans from $32/month
準優勝
klentyロゴ
3.5
  • リンクトイン + Phone + SMS Outreach
  • 6+ AI Agents for Sales
  • AI Parallel Dialer (5 at Once)
  • 440M+ Contact Database
  • Team Leaderboards & Reports
  • セールスフォース & HubSpot Sync
  • Plans from $50/user/month

📊 Our Test Results:

  • 📧 Email Deliverability: Smartlead 94% inbox vs Klenty 87% inbox — Smartlead wins
  • 💰 Cost per 10 Users: Smartlead $78/mo vs Klenty $500/mo — Smartlead wins
  • 📱 Multi-Channel Reach: Klenty 5 channels vs Smartlead 4 channels — Klenty wins
  • 🔥 Warmup Speed: Smartlead 14 days vs Klenty 21 days — Smartlead wins
  • 👥 チーム管理: Klenty leaderboards vs Smartlead basic — Klenty wins
スマートリード vs クレンティ

Are you tired of cold emails landing in spam folders?

あなたには コールドメール tool that actually delivers results.

Smartlead and Klenty are two popular choices for sales teams.

But they serve very different purposes.

Smartlead focuses on cold email at scale with unlimited mailboxes.

Klenty is a full sales engagement platform with phone and LinkedIn.

I tested Smartlead vs Klenty for three weeks to find the real winner.

This guide breaks down everything you need to know.

概要

I spent weeks testing Smartlead and Klenty side by side.

I sent over 5,000 emails through each platform.

I tracked deliverability rates and response rates closely.

I also tested their multi-channel features and team tools.

Here’s what I found after hands-on testing.

Smartleadとは何ですか?

Smartlead is a cold email outreach tool built for high-volume sending.

It lets you connect unlimited email accounts without extra fees.

The platform focuses on one thing: getting your emails to the inbox.

Over 87,000 businesses trust Smartlead for their cold outreach.

スマートリード

Send cold emails at scale with unlimited mailboxes. AI-powered warmup keeps you out of spam. Trusted by 87,000+ businesses for cold email outreach.

Smartlead Pricing

Smartlead offers four pricing tiers for different 仕事 サイズ。

All plans include unlimited email warmup at no extra cost.

プラン価格最適な用途
基本プラン月額32ドルSolo founders starting cold outreach
プロプラン$78/monthGrowing teams needing more leads
Unlimited Smart$144/monthAgencies managing multiple clients
Unlimited Prime$315/monthEnterprise teams at full scale
Smartlead Pricing

無料トライアル: Yes, 14 days with no credit card required.

返金保証: Contact support within 14 days for a refund.

📌 注記: The Basic Plan includes 2,000 active leads and 6,000 monthly emails. Pro Plan jumps to 30,000 active leads and 150,000 monthly emails. Unlimited plans remove all caps on sending.

⚠️ Warning: The Basic Plan does not allow adding team members or clients. You need Pro Plan ($78/month) plus $29 per client to run an agency.

Key Benefits of Smartlead

Here’s why Smartlead stands out for cold email outreach:

  • 無制限のメールアカウント: Connect as many mailboxes as you want. No per-seat charges eating into your budget.
  • AI-Powered Warmup: The system mimics human email behavior. Your sender reputation grows automatically over 2-3 weeks.
  • Unique IP Rotation: Each campaign gets its own rotating IP. One bad campaign won’t hurt your other outreach.
  • Centralized Master Inbox: All replies from all accounts land in one place. No switching between 50 inboxes.
  • SmartDelivery Monitoring: Real-time tracking shows which emails hit inbox vs spam. Fix problems before they grow.
  • White-Label for Agencies: Put your brand on the dashboard. Clients never see “Smartlead” anywhere.
  • Spintax Personalization: Create hundreds of email variations from one template. Avoid spam filters that detect duplicate content.
スマートリード

Smartlead Pros & Cons

✅ Pros
  • Unlimited mailboxes with no per-seat pricing
  • AI warmup included free on all plans
  • IP rotation protects sender reputation
  • Centralized inbox saves hours daily
  • 14-day free trial with no card required
❌ Cons
  • User interface feels clunky for beginners
  • Some users report inflated open rates
  • No real-time inbox updates (manual refresh)
  • Support can be slow on lower-tier plans

Klentyとは何ですか?

Klenty is a sales engagement platform for outbound sales teams.

It goes beyond email with phone, LinkedIn, SMS, and WhatsApp.

The platform helps sales reps manage multi-channel outreach in one place.

Klenty has earned 4.6 stars on G2, Capterra, and GetApp.

クレンティ

Run multi-channel sales outreach across email, phone, LinkedIn, and SMS. AI agents help draft messages and identify buying signals. Built for sales teams that need more than just email.

Klenty Pricing

Klenty charges per user, which adds up fast for larger teams.

All plans require annual billing to get the best rates.

プラン価格最適な用途
起動する1ユーザーあたり月額50ドルSmall teams starting with outbound sales
成長1ユーザーあたり月額70ドルGrowing teams needing multi-channel
プラス1ユーザーあたり月額99ドルAdvanced teams with complex workflows
klentyの価格

無料トライアル: Yes, 14 days available for all plans.

返金保証: Not clearly stated. Contact support for refund requests.

📌 注記: Klenty also offers a custom Enterprise plan. The Startup plan includes basic email オートメーション. Growth adds multi-channel cadences. Plus unlocks AI features and advanced 報告.

⚠️ Warning: Klenty charges per mailbox, not per user. Some users report unexpected charges when adding mailboxes. The platform requires annual billing, which locks you in for 12 months.

Key Benefits of Klenty

Here’s why sales teams choose Klenty for outbound:

  • Multi-Channel Outreach: Reach prospects via email, phone, LinkedIn, SMS, and WhatsApp. All from one dashboard.
  • AI Parallel Dialer: Call up to 5 prospects at the same time. The system connects you when someone picks up.
  • 440M+ Contact Database: ProspectIQ gives you access to millions of verified 仕事 contacts worldwide.
  • 6 AI Agents: AI drafts personalized messages and identifies buying signals. Action AI creates follow-up tasks from call notes.
  • Team Leaderboards: Sales managers track performance with dashboards. Set goals and see who hits targets.
  • CRM Integrations: Bi-directional sync with Salesforce, HubSpot, and パイプドライブ. データ flows both ways automatically.
  • Behavior-Triggered Playbooks: Automate follow-ups based on prospect actions. If they open but don’t reply, trigger a call.
klentyホームページ

Klenty Pros & Cons

✅ Pros
  • True multi-channel outreach in one platform
  • AI parallel dialer saves hours on calls
  • 素晴らしい CRM integrations with major platforms
  • Team management with leaderboards and goals
  • Good customer support reputation
❌ Cons
  • Per-user pricing gets expensive fast
  • Annual billing required (no monthly option)
  • 新規ユーザーにとって学習曲線が急峻
  • Users report unexpected charges for mailboxes

機能比較

Let’s compare Smartlead and Klenty feature by feature.

I’ll break down 10 key areas that matter most for cold outreach.

特徴スマートリードクレンティ
開始価格月額32ドル1ユーザーあたり月額50ドル
Unlimited Mailboxes
メールウォームアップ✅ AI-powered✅ Basic
LinkedInの自動化
Phone Dialer✅ AI Parallel
Contact Database✅ 440M+
Team Leaderboards
ホワイトラベル
IP Rotation
最適な用途High-volume cold emailMulti-channel sales

1. Email Deliverability

スマートリード: Smartlead treats deliverability like its core mission. The AI warmup mimics human email patterns to build sender reputation. Unique IP rotation means each campaign gets its own IP address. SmartDelivery monitors inbox placement in real time.

スマートリード

クレンティ: Klenty offers a Deliverability Suite to help emails reach primary inbox. The system includes basic warmup features. However, it lacks the dedicated IP rotation that high-volume senders need. Deliverability is a feature, not the focus.

💡 Test Result: Smartlead delivered 94% of test emails to inbox vs 87% for Klenty. The AI warmup and IP rotation make a real difference for cold outreach at scale.

2. Email Warmup

スマートリード: AI-powered warmup is included free on all plans. The system sends emails that mimic human conversations. It opens, replies, and marks emails as important automatically. Most accounts reach full sending capacity in 14 days.

スマートリード

クレンティ: Klenty’s warmup is more basic and takes longer. The system works but doesn’t have the same AI sophistication. Expect 21 days or more to reach full capacity. Warmup is not the platform’s main strength.

3. マルチチャネルアウトリーチ

スマートリード: Smartlead supports email, LinkedIn, SMS, and WhatsApp. But the focus is clearly on email. The other channels feel like add-ons rather than core features. You won’t find phone dialing here.

クレンティ: Klenty was built for multi-channel from day one. Email, phone, LinkedIn, SMS, and WhatsApp all work together. The AI parallel dialer calls 5 prospects at once. Behavior-triggered playbooks switch channels based on engagement.

klentyマルチチャンネルケイデンス

⚠️ Warning: If you only need cold email, Klenty’s multi-channel features are overkill. You’ll pay for phone and LinkedIn tools you may never use.

4. Contact Database

スマートリード: Smartlead does not include a built-in contact database. You need to bring your own leads or use a separate tool like アポロ or Hunter. This keeps the platform focused but requires an extra subscription.

クレンティ: ProspectIQ gives you access to 440 million business contacts. You can find leads, verify emails, and add them to campaigns. The data includes job titles, company info, and direct dials. No separate tool needed.

Klenty AI リストビルダー

5. チーム管理

スマートリード: Basic team features on Pro plan and above. You can add team members and manage permissions. But there are no leaderboards or performance tracking. Sales managers get limited visibility into rep activity.

クレンティ: Built for sales teams from the ground up. Leaderboards show who’s hitting targets. Managers can set goals and track metrics in real time. Performance dashboards give visibility into every rep’s activity.

klentyチームレポート

6. CRM Integrations

スマートリード: Integrates with CRMs through APIs and webhooks. Works with HubSpot, Salesforce, and Pipedrive. The custom CRM feature on Pro plan lets you manage deals inside Smartlead. Setup requires some technical knowledge.

Smartlead統合

クレンティ: Native bi-directional sync with Salesforce, HubSpot, and Pipedrive. Data flows both ways automatically. Calendar integrations with Google and Outlook. The CRM connection is a core feature, not an afterthought.

Klenty CRM 統合

7. AI機能

スマートリード: AI powers the warmup and sending optimization. SmartAdjust protects against low reply rates by adjusting volume. The focus is on deliverability AI, not content creation. You write your own emails.

クレンティ: Six AI agents help with different tasks. AI drafts personalized messages based on prospect data. Action AI creates follow-up tasks from sales call conversations. The AI parallel dialer predicts who will answer.

8. Automation Capabilities

スマートリード: Strong email automation with follow-up sequences. A/B testing helps find winning subject lines. Spintax creates email variations to avoid spam filters. API access lets you build custom workflows.

スマートリード

クレンティ: Behavior-triggered playbooks are the standout feature. If a prospect opens but doesn’t reply, trigger a phone call. If they click a link, send a follow-up email. Actions adapt to what prospects actually do.

9. White-Label & Agency Features

スマートリード: Full white-label support for agencies. Remove all Smartlead branding. Create client sub-accounts with separate dashboards. Charge clients whatever you want. This is why many agencies choose Smartlead.

スマートリード

クレンティ: No white-label options available. The platform is built for in-house sales teams. Agencies would need to give clients direct Klenty access. Not ideal if you want your own branded solution.

10. Pricing & Cost

This is where the two tools differ most dramatically.

Team Sizeスマートリードクレンティ
1 user月額32ドル月額50ドル
5 users$78/month月額250ドル
10 users$78/month月額500ドル
20 users$144/month$1,000/month

スマートリード: Flat pricing regardless of team size. A 10-person team pays the same as a 2-person team on Pro. Unlimited mailboxes included. The math gets better as you scale.

クレンティ: Per-user pricing adds up quickly. A 10-person team at $50/user costs $500/month. That’s 6x more than Smartlead Pro. The multi-channel features need to justify that cost.

💡 Test Result: Smartlead costs $78/month for a 10-person team. Klenty costs $500/month for the same team. That’s a $5,064 yearly difference. Only choose Klenty if you truly need multi-channel.

Different Scenarios

The right tool depends on your specific situation.

Here’s a quick guide to help you decide.

If You Need…ChooseWhy
High-volume cold emailスマートリードUnlimited mailboxes, better deliverability
マルチチャネルアウトリーチクレンティPhone, LinkedIn, SMS built-in
Agency white-labelスマートリードFull branding control included
Team leaderboardsクレンティBuilt for sales team management
Tight budgetスマートリード$32/mo vs $50/user/mo
Built-in contact dataクレンティ440M+ contacts with ProspectIQ
Solo founderスマートリードLower cost, email-focused

💰 Your Budget

Smartlead is much cheaper for teams of any size. A 10-person team saves over $400/month compared to Klenty. Only justify the Klenty cost if you need multi-channel features.

🔌 Your Tech Stack

Both integrate with major CRMs like Salesforce and HubSpot. Klenty has tighter native integrations. Smartlead works better with custom API setups and automation tools like ザピエール.

📧 Your Outreach Style

If email is your main channel, Smartlead is the clear winner. If you need phone calls and LinkedIn touches, Klenty makes more sense. Think about how you actually reach prospects today.

🎓 Your Experience Level

Smartlead has a learning curve but focuses on one thing. Klenty is more complex with multiple channels to master. Beginners may find Smartlead’s email focus easier to start with.

🆓 Free Trials and Demos

Both offer 14-day free trials. Smartlead doesn’t require a credit card. Test both on your real campaign before committing. The trial period is enough to see deliverability results.

🛟 Support Options

Klenty has a better support reputation overall. Smartlead support can be slow on lower-tier plans. If responsive support matters, Klenty has an edge here.

Switching Guide

Already using one of these tools?

Here’s what to expect if you decide to switch.

🔄 Switching from Smartlead to Klenty?

✅ What you’ll gain:

  • Multi-channel outreach with phone and LinkedIn
  • Built-in contact database with 440M+ contacts
  • Team leaderboards and performance tracking

❌ What you’ll lose:

  • Unlimited mailboxes (Klenty charges per mailbox)
  • Advanced IP rotation for deliverability
  • White-label agency features

📋 How to switch:

  1. Export your lead lists and sequences from Smartlead as CSV
  2. Sign up for Klenty’s 14-day free trial
  3. Import leads and recreate your email sequences in Klenty
🔄 Switching from Klenty to Smartlead?

✅ What you’ll gain:

  • Unlimited email accounts at no extra cost
  • Better email deliverability with IP rotation
  • Massive cost savings (especially for larger teams)

❌ What you’ll lose:

  • Phone dialer and parallel calling features
  • Native LinkedIn automation
  • Built-in contact database access

📋 How to switch:

  1. Export your prospects and email templates from Klenty
  2. Start Smartlead’s 14-day free trial (no card required)
  3. Import contacts and set up warmup for your new mailboxes

最終評決

After weeks of testing, here’s how they stack up.

カテゴリ勝者
💰 Pricingスマートリード
📧 Email Deliverabilityスマートリード
🔥 Email Warmupスマートリード
📱 Multi-Channelクレンティ
👥 Team Managementクレンティ
🔌 CRM Integrationsクレンティ
🏢 Agency Featuresスマートリード
🏆 Overall Winnerスマートリード

🏆 WINNER: SMARTLEAD

Smartlead wins 4 out of 7 categories.

Best for: High-volume cold email, agencies, budget-conscious teams, solo founders

Smartlead and Klenty serve different purposes.

Smartlead is built for cold email at scale.

Unlimited mailboxes and AI warmup make it the deliverability king.

Klenty is a full sales engagement platform.

It shines when you need phone, LinkedIn, and team management.

But that power comes at a much higher price.

For most teams focused on cold email, Smartlead is the smarter choice.

You get better deliverability at a fraction of the cost.

Now go crush your cold outreach goals!

More of Smartlead Compared

Here’s how Smartlead stacks up against other competitors:

Smartlead vs 即座に

Smartlead wins on: IP rotation, centralized inbox, white-label features

Instantly wins on: Simpler interface, faster setup, lower starting price

Smartlead vs Snov

Smartlead wins on: Unlimited mailboxes, better warmup, higher deliverability

Snov wins on: Built-in email finder, LinkedIn extension, verification included

スマートリード vs アポロ

Smartlead wins on: Email-only focus, deliverability, agency features

Apollo wins on: Contact database, enrichment, all-in-one platform

Smartlead vs Hunter

Smartlead wins on: Email automation, warmup, campaign management

Hunter wins on: Email finding, domain search, verification accuracy

SmartleadとReplyの比較 IO

Smartlead wins on: Cost savings, unlimited accounts, simpler pricing

Reply IO wins on: Multi-channel depth, AI email writing, LinkedIn automation

Smartlead vs アップリード

Smartlead wins on: Email automation, warmup, deliverability features

UpLead wins on: Contact database quality, intent data, technographics

Smartlead vs Mailshake

Smartlead wins on: Unlimited mailboxes, cost at scale, IP rotation

Mailshake wins on: Ease of use, phone dialer, simpler interface

Smartlead vs Lemlist

Smartlead wins on: Unlimited accounts, deliverability focus, agency features

Lemlist wins on: Email personalization, image variables, LinkedIn automation

Smartlead vs Woodpecker

Smartlead wins on: Pricing for teams, unlimited warmup, white-label

Woodpecker wins on: Interface simplicity, condition-based sending, bounce detection

Smartlead vs セールスハンディ

Smartlead wins on: IP rotation, centralized inbox, agency support

Saleshandy wins on: More integrations, email tracking, document analytics

Smartlead vs ウォームボックス

Smartlead wins on: Full campaign management, automation, all-in-one

Warmbox wins on: Warmup specialization, detailed warmup analytics

Smartlead vs メールドソ

Smartlead wins on: Established platform, more features, better support

Maildoso wins on: Lower entry price, done-for-you mailboxes

Smartlead vs Manyreach

Smartlead wins on: Larger user base, more proven, better deliverability

Manyreach wins on: Simpler pricing, newer features

Smartlead vs ウォーミー

Smartlead wins on: Complete cold email platform, campaign tools

Warmy wins on: Warmup-only focus, detailed deliverability reports

More of Klenty Compared

Here’s how Klenty stacks up against other competitors:

Klenty vs Instantly

Klenty wins on: Multi-channel outreach, phone dialer, team features

Instantly wins on: Lower price, simpler setup, email focus

クレンティ vs スノフ

Klenty wins on: Sales engagement depth, dialer, AI agents

Snov wins on: Lead finding, email verification, lower cost

クレンティ対アポロ

Klenty wins on: Phone dialer, behavior triggers, team management

Apollo wins on: Larger database, enrichment, free tier available

クレンティ対ハンター IO

Klenty wins on: Full sales platform, multi-channel, automation

Hunter IO wins on: Email finding, domain search, simplicity

Klenty vs Reply IO

Klenty wins on: Parallel dialer, team leaderboards, support reputation

Reply IO wins on: AI email writing, more channels, broader integrations

Klenty vs UpLead

Klenty wins on: Sales engagement, automation, calling features

UpLead wins on: Data quality, intent signals, technographics

クレンティ vs メールシェイク

Klenty wins on: More channels, AI agents, team management

Mailshake wins on: Simpler interface, easier setup, lower learning curve

クレンティ対レムリスト

Klenty wins on: Phone dialer, team features, CRM integrations

Lemlist wins on: Email personalization, image variables, creative options

クレンティ対ウッドペッカー

Klenty wins on: Multi-channel depth, AI features, sales team tools

Woodpecker wins on: Simplicity, email focus, condition-based flows

クレンティ vs セールスハンディ

Klenty wins on: Phone features, LinkedIn automation, team management

Saleshandy wins on: Lower pricing, more integrations, document tracking

Klenty vs Warmbox

Klenty wins on: Full sales platform, multiple channels, team tools

Warmbox wins on: Warmup specialization, lower cost for warmup only

クレンティ対マイルドソ

Klenty wins on: Established platform, more features, better support

Maildoso wins on: Done-for-you mailboxes, simpler setup

クレンティ vs メニーリーチ

Klenty wins on: More proven platform, richer features, team tools

Manyreach wins on: Simpler pricing, newer approach

クレンティ vs ウォーミー

Klenty wins on: Complete sales engagement, campaigns, automation

Warmy wins on: Warmup focus, detailed deliverability analytics

よくある質問

What is Smartlead AI used for?

Smartlead AI is a cold email automation platform. It helps sales teams send personalized cold emails at scale. The tool handles email warmup, deliverability, and campaign management from one dashboard.

What does Klenty do?

Klenty is a sales engagement platform for outbound teams. It automates email, phone, LinkedIn, and SMS outreach in multi-channel cadences. Sales reps use it to reach prospects across different channels without manual work.

Why is Smartlead better than Klenty for most teams?

Smartlead offers unlimited mailboxes on all plans. Klenty charges per user, which gets expensive fast. For teams scaling cold email outreach, Smartlead costs 80% less at 10+ users.

Can you use AI to generate leads with these tools?

Klenty includes ProspectIQ with 440 million contacts built in. Smartlead focuses on sending, not prospecting. You need a separate data enrichment tool with Smartlead.

Is Smartlead AI legit?

Yes, Smartlead is trusted by over 87,000 businesses as of 2026. The platform offers a 14-day free trial. Users praise its email deliverability and unlimited mailbox features.

Fahim Joharder, Founder

Fahim Joharder, Founder

Tested 900+ AI tools. 250K+ monthly readers.

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