⚡ Quick Verdict:
- 定价： Instantly starts at $30/month (unlimited email accounts), while Klenty starts at $50/user/month.
- 最适合： Instantly for cold emailing at scale with unlimited email accounts, Klenty for multi-channel sales engagement across email, phone, LinkedIn, SMS, and WhatsApp.
- 主要区别： Instantly focuses on cold email deliverability with its 1.5M+ user warmup network, while Klenty adds phone, LinkedIn, and CRM-grade workflows to the mix.
- Our pick: Instantly for most users — it wins on price, unlimited email accounts, and deliverability for cold email campaigns at scale.
Choosing between Instantly and Klenty comes down to one 问题.
Do you need cold email at scale or full multi-channel outreach?
Instantly vs Klenty both help sales teams book meetings without hiring more SDRs.
但他们实现目标的路径却截然不同。
Instantly focuses on email outreach with unlimited sending accounts.
Klenty bundles email, phone, LinkedIn, and SMS into one sales engagement platform.
概述
This comparison covers pricing, features, deliverability, and ease of use.
We also break down who each tool works best for.
Our writers signed up for both platforms and spent hands-on time exploring each one.
Those observations appear in the “What Our Team Noticed” sections below.
We also pulled from published documentation, pricing pages, and G2 reviews.
By the end, you’ll know which tool fits your sales strategies and outreach goals.
什么是“即时”？
Instantly is a cold email platform built for B2B sales and marketing teams.
It helps users run automated outreach campaigns at scale without losing sender reputation.
The platform lets you connect unlimited email accounts within a single campaign.
It includes unlimited email warmup, inbox rotation, and deliverability tools.
Instantly also offers an AI-powered lead finder and a B2B lead database.
Most instantly users choose it because they want to send thousands of cold emails without hitting spam folders.
即刻
Connect unlimited email accounts in one campaign. Built-in warmup protects sender reputation. Over 1.5 million users share the deliverability network.
即时定价
以下是 Instantly 在 2026 年的成本。让我们来详细分析一下。
| 计划 | 价格 | 最适合 |
|---|---|---|
| 生长 | 每月 30 美元 | Solo founders starting cold email outreach |
| 过度生长 | 每月 77.60 美元 | Small teams scaling email campaigns |
| 光速 | 每月 286.30 美元 | 大量发送邮件的机构 |
| 企业 | 风俗 | 有特殊需求的大型团队 |
Pricing verified April 2026.
免费试用： Instantly 提供 14 天免费试用，无需信用卡。
退款保证： Instantly does not offer a money-back guarantee, but you can cancel anytime.
📌 笔记： Every plan includes unlimited email accounts and unlimited email warmup. That’s a big edge if you manage multiple sending accounts for inbox rotation.
⚠️ 警告： Lead finder credits are separate from the main plan. If you want the B2B lead database, budget for an extra Instantly Lead Finder subscription.
即时性的主要优势
Here’s what makes Instantly worth considering for cold email campaigns:
- 无限电子邮件帐户： Connect as many sending accounts as you need in a single campaign. This protects your sending reputation through inbox rotation.
- 1.5M+ Warmup Network: The warm up pool is the largest peer-to-peer deliverability network in the cold email space. It simulates real conversations to keep your emails out of the spam folder.
- B2B销售线索数据库： The SuperSearch add-on gives access to over 160 million verified leads. You can filter by job title, company size, industry, and more.
- AI Campaign Builder: 这 人工智能助手 can draft subject lines, email content, and full sequences using custom variables and conditional logic.
- 统一收件箱： Unibox pulls campaign replies from all your sending accounts into one unified inbox. You can respond without switching between mailboxes.
- Scales Without Breaking Sender Reputation: Smart scheduling, email validation, and lookalike domain detection keep your deliverability network healthy as you scale your outreach.
What Our Team Noticed
我们的 作家 signed up for Instantly and spent several days setting up a cold email campaign. Here’s what stood out from that hands-on time:
立即列出优缺点
✅ 优点
- Unlimited email accounts and unlimited email warmup on every plan
- 1.5M+ user warmup network is the largest peer-to-peer deliverability pool
- Starts at $30/month, cheaper than Klenty’s $50/user/month
- AI assistant generates email copy, subject lines, and sequences
❌缺点
- Focused on email only, no phone or LinkedIn messages channel
- Lead finder credits require a separate subscription
- Personalization features are more basic than dedicated tools like Lemlist
Klenty是什么？
Klenty 是一个专为外呼销售团队设计的销售互动平台。
It helps sales reps automate outreach across email, phone, LinkedIn, SMS, and WhatsApp.
The platform lets sales teams build automated, multi-step cadences.
These sequences adapt based on prospect engagement signals.
Klenty integrates tightly with popular 客户关系管理 平台包括 Salesforce、HubSpot 和 Pipedrive 等。
Most teams pick Klenty for its multi channel outreach and sales process 自动化.
克伦蒂
Full sales engagement platform for outbound sales. Combines email, phone, LinkedIn, SMS, and WhatsApp. Syncs bi-directionally with Salesforce, HubSpot, and Pipedrive.
Klenty 定价
Here’s what Klenty costs in 2026. Let’s break it down.
| 计划 | 价格 | 最适合 |
|---|---|---|
| 创业公司 | 每用户每月 50 美元 | 小型团队开始进行外呼销售 |
| 生长 | 每用户每月 70 美元 | Mid-sized teams running multi-channel cadences |
| 加 | 每用户每月 99 美元 | Sales managers needing reports and analytics |
Pricing verified April 2026.
免费试用： Klenty offers a 14-day free trial with no credit card required.
退款保证： Klenty does not publish a money-back guarantee. Users can cancel subscriptions from the billing dashboard.
📌 笔记： Klenty charges per user per mailbox. If your team grows, the cost scales with every new seat added to the platform.
⚠️ 警告： Some Klenty reviews on G2 flag surprise charges and annual billing requirements. Read the terms before committing, especially if you run a small team with a tight budget.
Klenty 的主要优势
Here’s what makes Klenty worth considering for multi-channel sales outreach:
- 多通道 Cadences： Reach prospects through email, phone, LinkedIn, SMS, and WhatsApp. All from a single straightforward platform.
- CRM集成： Klenty syncs bi-directionally with Salesforce, HubSpot, and Pipedrive. It also connects with Google Calendar and Microsoft Outlook Calendar.
- AI并行拨号器： The dialer can call up to five prospects at the same time. That’s a major time saver for sales reps making high-volume calls.
- ProspectIQ数据库： 访问量超过 4.4 亿 商业 contacts for lead management. Filter by role, region, company size, and buying signals.
- 行为触发式剧本： Set up automated follow ups that adapt to prospect actions. These playbooks respond to opens, clicks, replies, and meeting bookings.
- Team Reports and Leaderboards: Sales managers can track team performance through dashboards and leaderboards. Set goals per rep and analyze campaigns separately.
What Our Team Noticed
Our writer signed up for Klenty and spent several days running a multi-channel outreach cadence. Here’s what stood out from that hands-on time:
Klenty 的优缺点
✅ 优点
- 通过电子邮件、电话、LinkedIn、短信和 WhatsApp 等多渠道进行推广
- Native integration with Salesforce, HubSpot, and Pipedrive CRMs
- AI Parallel Dialer calls up to five prospects at once
- Behavior-triggered playbooks adapt sequences to prospect engagement
❌缺点
- Pricing gets expensive as teams scale because it charges per user per mailbox
- User interface has a steeper learning curve than simpler tools
- Some Klenty reviews mention surprise charges and awful support experiences
功能对比
Ready to dive into a detailed comparison of Instantly vs Klenty? We’ll walk through nine key features across both platforms. By the end, you’ll know which tool fits your outreach campaigns and sales process.
| 特征 | 即刻 | 克伦蒂 |
|---|---|---|
| 起价 | 每月 30 美元 | 每用户每月 50 美元 |
| 免费试用 | ✅ 14天 | ✅ 14天 |
| 无限量电子邮件帐户 | ✅ | ❌ (charged per mailbox) |
| 邮件预热 | ✅ 150万+网络 | ✅ 送达率套件 |
| 多渠道推广 | ❌ (email only) | ✅ Email, phone, LinkedIn, SMS, WhatsApp |
| AI Lead Finder / Database | ✅ 超过 1.6 亿个联系人 | ✅ 440M+ contacts (ProspectIQ) |
| 原生 CRM 集成 | ❌ (via Zapier integration) | ✅ Salesforce、HubSpot、Pipedrive |
| 统一收件箱 | ✅ Unibox | ✅ |
| 人工智能功能 | ✅ Email copy, sequences | ✅ 6+ AI agents, parallel dialer |
| 最适合 | 大规模冷邮件营销 | 多渠道销售互动 |
1. Unlimited Email Accounts and Sending
即刻： Every plan includes unlimited email accounts. You can connect as many sending accounts as you want in a single campaign. Instantly turns leads into conversations by rotating sends across all your sending accounts automatically. This protects your domain’s reputation as you scale email campaigns.
克伦蒂： Klenty charges you per mailbox, which can drastically increase costs as your team scales. You can connect multiple email accounts per user, but each adds to the bill. The email account setup is straightforward, but the cost structure favors smaller teams or single-mailbox users.
2. 电子邮件送达率和预热
即刻： The warmup feature has over 1.5 million users, making it the largest peer-to-peer deliverability pool in cold email. Unlimited email warmup is included even in the most basic package. The system simulates opens and replies to help your emails avoid spam filters and build sending reputation. Lookalike domains and email validation are built in.
克伦蒂： Klenty’s Deliverability Suite helps ensure messages reach the primary inbox instead of the spam folder. It checks sender health and flags issues before you send emails. The warmup pool is smaller than Instantly’s network, which limits deliverability power at high volume.
⚠️ 警告： Email deliverability depends on more than warmup. Your domain age, content quality, and list hygiene all matter. No tool can save a poorly researched list from being marked as spam.
3. Multi-Channel Outreach and Sales Engagement
即刻： Instantly is built primarily for cold emailing. It does not offer native phone dialing, LinkedIn messages, or SMS. If you want multi channel outreach, you’ll need to pair Instantly with other tools. This keeps the platform simple but limits it to email outreach workflows.
克伦蒂： Klenty is a sales engagement tool built for multiple channels. You can run separate campaigns across email, phone, LinkedIn, SMS, and WhatsApp from one platform. The sales engagement platform designed for sales reps combines different communication channels into a single cadence. Behavior-triggered playbooks adjust the next step based on prospect actions.
4. 人工智能功能和个性化
即刻： The AI assistant can generate email copy, subject lines, and full sequences. Custom variables and conditional logic help personalize emails at scale. Instantly also uses AI to categorize responses by intent. This helps sales reps prioritize replies that are ready to close deals. The personalization features are more basic than some hyper-personalization tools.
克伦蒂： Klenty employs over 6 AI agents to draft personalized messages and identify buying signals. Action AI generates follow up tasks based on sales call conversations. The AI Parallel Dialer calls up to five prospects simultaneously, a major advantage for phone-heavy sales teams.
5. B2B Lead Database and Prospecting
即刻： Instantly Lead Finder (SuperSearch) is an optional add-on with access to over 160 million verified leads. You can build lead lists by job title, industry, company size, and location. Filters help you identify ideal customer profile prospects quickly. Instantly lets you mark leads by status to track progress through your pipeline.
克伦蒂： Klenty’s ProspectIQ platform gives access to over 440 million 商业 contacts. The AI engine identifies ICP prospects and enriches existing lead records with additional professional and company details. The database is larger than Instantly’s, but prospecting credits are metered per plan tier.
6. CRM Integration and Workflow
即刻： Instantly has a built-in automated CRM for tracking lead interactions. It does not offer native Salesforce or HubSpot sync. For deeper CRM workflows, Instantly relies on Zapier integration or API connections. This works for most solo senders but can feel limited for enterprise sales teams.
克伦蒂： Klenty integrates natively with popular CRM platforms like Salesforce, HubSpot, and Pipedrive. Activity syncs both ways automatically. It also connects with Google Calendar and Microsoft Outlook Calendar. Sales managers can track team performance without manual 数据 入口。
7. Campaign Builder and Automation
即刻： The campaign builder uses a simple linear sequence setup. You add steps, delays, and conditions in a drag-and-drop flow. This makes it easy for beginners to launch automated outreach quickly. Smart scheduling and advanced automations handle time zones and working hours.
克伦蒂： Klenty’s behavior-triggered playbooks allow automated multi-step cadences that adapt based on prospect signals. You can run A/B tests on subject lines, email content, and send times. The campaign builder is more complex than Instantly’s but offers deeper workflow control for experienced users.
8. 分析与报告
即刻： Campaign analytics show opens, clicks, replies, and bounces across all your sending accounts. You can analyze campaigns separately or in aggregate. The dashboard focuses on email engagement metrics like deliverability, response rates, and positive reply rates. 报告 stays focused on cold email outreach.
克伦蒂： Klenty provides detailed analytics and reports showing campaign performance and tracking team performance. Sales managers can view leaderboards, set goals per rep, and analyze activity across multiple channels. The advanced analytics give more granular insights for sales managers than Instantly’s email-focused reports.
9. Ease of Use and Support
即刻： Instantly is known for its intuitive user interface. Most users can set up their first campaign within an hour. G2 reviews frequently highlight the straightforward platform and quick onboarding. Support is available through chat and email for all paid plans.
克伦蒂： Klenty’s user interface is often described as clunky in user reviews. The platform has a steeper learning curve than Instantly. That said, customer service has a strong reputation, and many Klenty reviews praise the helpful team and product consultants. Some users have reported several awful support experiences, so results may vary.
定价与成本
让我们来并排比较一下这些定价方案。
| 计划 | 即刻 | 克伦蒂 |
|---|---|---|
| 入门计划 | 增长：每月 30 美元 | Startup: $50/user/month |
| 中期计划 | 超高速增长：每月 77.60 美元 | Growth: $70/user/month |
| 最高计划 | 光速：每月 286.30 美元 | Plus: $99/user/month |
| 企业 | 风俗 | 联系销售 |
| 免费试用 | 14天 | 14天 |
即刻： Instantly’s pricing is flat-rate per workspace, not per user. At $30/month, the Growth plan is cheaper than any Klenty tier. You get unlimited email accounts and unlimited email warmup on every plan. This makes it one of the best tools for solo founders and agencies running high-volume cold email campaigns.
克伦蒂： Klenty charges per user per month. A 3-person team on the Startup plan costs $150/month. A 5-person team on Growth costs $350/month. The pricing gets expensive as the team grows. That said, the Plus plan at $99/user/month includes features sales managers need for coaching and reporting.
不同场景
Your choice depends on how you sell. Here’s a quick decision matrix to match your situation to the right platform.
| 如果您需要…… | 选择 | 为什么 |
|---|---|---|
| Tight budget (under $50/month) | 即刻 | Starts at $30/month, flat rate |
| 大规模冷邮件营销 | 即刻 | Unlimited email accounts and warmup |
| 多渠道推广 | 克伦蒂 | 电子邮件、电话、LinkedIn、短信、WhatsApp |
| Native Salesforce or HubSpot sync | 克伦蒂 | Bi-directional CRM integration |
| Phone-heavy sales cadences | 克伦蒂 | AI Parallel Dialer calls 5 at once |
| 适合初学者的设置 | 即刻 | Intuitive user interface |
| Team leaderboards and reports | 克伦蒂 | Advanced analytics for sales managers |
💰 您的预算
If you’re a solo founder or small agency, Instantly’s $30 entry point is hard to beat. Klenty’s per-user pricing scales up quickly as you add sales reps.
🔌 您的技术栈
Klenty wins for teams already on Salesforce, HubSpot, or Pipedrive with native two-way sync. Instantly works through Zapier integration for most popular CRM platforms.
📝 你的写作风格
Both tools use AI to help with email content and subject lines. Instantly’s AI is tuned for cold email copy, while Klenty’s AI agents focus on personalized messages and buying-signal detection.
🎓您的经验水平
Instantly has a gentler learning curve and ships with templates for common outreach plays. Klenty offers more depth but takes longer to configure, especially for experienced users who need granular control.
🆓 免费试用和演示
Both platforms offer a 14-day free trial with no credit card required. Run a small test campaign on each to see which interface fits how your team actually works.
🛟 支持选项
Instantly offers chat and email support with a self-serve knowledge base. Klenty has a helpful team and proactive customer service, though some users report inconsistent experiences.
切换指南
已经在使用这些工具之一了吗？如果您切换到其他工具，以下是您可能遇到的情况。
🔄 从 Instantly 切换到 Klenty？
✅ 你将获得：
- Multi-channel cadences across phone, LinkedIn, SMS, and WhatsApp
- Native CRM sync with Salesforce, HubSpot, and Pipedrive
- AI Parallel Dialer for high-volume outbound calling
❌ 你会失去什么：
- 无限量电子邮件帐户（Klenty 按邮箱收费）
- Access to the 1.5M+ user warmup deliverability pool
- 固定价格，不随团队规模变化
📋 如何切换：
- Export your Instantly campaigns, lead lists, and contact records to CSV
- Create a Klenty account and connect your CRM plus email accounts
- Rebuild your sequences as Klenty cadences and import verified leads
🔄 从 Klenty 切换到 Instantly？
✅ 你将获得：
- Unlimited email accounts and unlimited email warmup on every plan
- Flat-rate pricing starting at $30/month regardless of team size
- The largest peer-to-peer warm up network in cold email
❌ 你会失去什么：
- Native integration with Salesforce, HubSpot, and Pipedrive
- Multi-channel cadences across phone, LinkedIn, SMS, and WhatsApp
- Team reports and leaderboards for sales managers
📋 如何切换：
- Export your Klenty cadences, prospects, and activity logs
- Create an Instantly account and connect all your sending accounts
- Run warmup for 2-3 weeks, then launch your first Instantly campaign
What Our Review Didn’t Cover
This comparison focused on core outreach workflows for small and mid-sized teams.
We didn’t test enterprise SSO, custom data residency, or API rate limits at scale.
We also didn’t benchmark long-term deliverability over 90+ day campaigns.
Our observations are based on April 2026 versions of both platforms. Features and pricing may have changed since then. If you manage 50+ sales reps or need custom compliance, your priorities may differ from what we’ve covered here.
最终判决
| 类别 | 优胜者 |
|---|---|
| 💰 定价 | 即刻 |
| 📧 电子邮件送达率 | 即刻 |
| 📱 多渠道推广 | 克伦蒂 |
| 🎯 CRM Integration | 克伦蒂 |
| 👶 易用性 | 即刻 |
| 🧠 AI 功能 | 即刻 |
| 📊 Analytics for Sales Managers | 克伦蒂 |
| 🏆 总冠军 | 即刻 |
🏆 获奖者：即时
立即赢得 7 个类别中的 4 个。
最适合： Cold email at scale, solo founders and agencies, budget-conscious SMBs sending thousands of cold emails
Instantly and Klenty are two very different tools built for different sales strategies. Instantly is an email marketing and cold email outreach platform with a focus on deliverability and scale. Klenty is a sales engagement platform designed for multi channel outreach across email, phone, and LinkedIn.
Klenty is excellent for outbound sales teams running phone-heavy or LinkedIn-heavy cadences, especially when CRM integration matters. The AI Parallel Dialer and behavior-triggered playbooks help sales reps close deals faster.
However, if you need cold email at scale with unlimited email accounts, Instantly is the better choice for most users. It wins on price, deliverability, and the overall volume of cold emails you can send without damaging sender reputation.
更多即时比较
Here’s how Instantly stacks up against other competitors in the cold email space:
瞬间 vs 阿波罗
立即赢得： Unlimited email accounts, larger warmup pool, simpler campaign builder for cold email.
阿波罗获胜： Larger prospecting database, built-in phone dialing, richer sales engagement stack.
Instantly 与 Smartlead 的对比
立即赢得： More polished interface, larger peer-to-peer warmup network, built-in B2B lead finder add-on.
Smartlead 在以下方面胜出： Master inbox features, per-email credit pricing flexibility, stronger API for agencies.
Instantly 对比 Lemlist
立即赢得： Lower starting price, unlimited warmup, simpler linear sequences for cold emailing.
莱姆利斯特胜出： Hyper-personalization features, video personalization, more complex multichannel campaign creation.
Instantly vs Mailshake
立即赢得： Unlimited sending accounts, better warmup network, AI-driven response categorization.
Mailshake 赢得： LinkedIn automation on higher tiers, social-selling features, deeper SalesLoft-style engagement tracking.
比克伦蒂更多
Here’s how Klenty stacks up against other competitors in the sales engagement space:
克伦蒂对阵阿波罗
Klenty 获胜条件： Deeper CRM sync with Pipedrive, behavior-triggered playbooks, proactive customer support.
阿波罗获胜： Larger contact database, all-in-one prospecting plus engagement, strong free tier for starters.
Klenty vs Reply.io
Klenty 获胜条件： AI Parallel Dialer, 印度 Dialer for APAC teams, ProspectIQ’s 440M contact database.
Reply.io 在以下方面胜出： Cleaner campaign analytics dashboard, strong LinkedIn automation, cheaper entry-level plans.
Klenty 对阵 Snov
Klenty 获胜条件： Multi-channel cadences, sales manager leaderboards, deeper CRM integration.
Snov 获胜理由： Cheaper email verification, simpler prospecting tools, stronger free tier for solo users.
Klenty vs Saleshandy
Klenty 获胜条件： True multi-channel outreach beyond email, AI agents for buying-signal detection, richer team analytics.
Saleshandy 胜出： Lower pricing for email-only teams, bigger free trial credits, simpler onboarding.
常见问题解答
Instantly 有什么功能？
Instantly is a cold email platform that helps sales and marketing teams focus on sending emails at scale. It lets you connect unlimited accounts, run automated outreach, and use the 1.5M+ user warmup network to protect sender reputation. Standout features include inbox rotation across all your sending accounts, email automation for follow ups, and email validation. The Lead Finder helps you reach potential clients for cold outreach and cold email prospecting with personalized emails.
Klenty是做什么的？
Klenty is a sales engagement platform for automating outbound sales funnels. Sales teams use Klenty’s features to run cadences across email, phone, LinkedIn outreach, SMS, and WhatsApp, which automatically sync with popular CRM platforms like Salesforce and HubSpot. Klenty reviews highlight good customer service, a user friendly interface, and helpful reviews from sales managers who say the support team offered a very positive experience. Users mention constant improvement to outreach processes, email automation capabilities, and sales automation that powers everyday outreach efforts with connection requests and follow up tasks.
How do Instantly and Klenty compare for cold email outreach?
Instantly is purpose-built for cold email outreach with unlimited email accounts and a larger warmup pool, so it shines for sending emails at scale and building mailing campaigns. Klenty handles cold emails too, but its strength is multi channel outreach that combines email with phone and LinkedIn messages across different communication channels. For closing deals through sales conversation with potential customers, Klenty offers powerful automation capabilities; for high-volume cold email with personalized emails and data accuracy on lead lists, Instantly edges ahead.
Apollo 比 Instantly 更好吗？
Apollo is better if you want a larger B2B lead database and built-in phone dialing paired with LinkedIn outreach in one tool, which gives sales reps valuable insights on all the prospects they target. Instantly is better for dedicated cold email at scale with more features for inbox rotation, flat-rate pricing, and tools to reach new leads. If your goal is building relationships through a LinkedIn account plus a LinkedIn url on every contact, Apollo wins; if your goal is deliverability-first cold email with helpful reviews from peers, Instantly wins.
Which is the best tool for cold emailing in 2026?
For dedicated cold email campaigns, Instantly is our top pick because of unlimited accounts, the largest peer-to-peer warm up network, and a $30/month starting price. Klenty is the stronger choice when you need multi channel sales engagement — its product consultant helpfully advised users on customer pain points in several reviews, and it identifies ICP prospects to analyze campaigns separately. To make an informed decision, test free trials and see which fits your workflow. This take should help you make informed decisions before paying for a full year.
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