由英文自动翻译。阅读英文版本美国月搜索量。来源：Semrush，October 2026。

Seamless.AI vs Smartlead

Two AI 潜在客户开发 tools side by side. Anything the vendor hasn’t confirmed says so.

Seamless.AI compared with Smartlead
	Seamless.AI #2 in AI 潜在客户开发	Smartlead #5 in AI 潜在客户开发
What it does	用于搜索 B2B 邮箱地址和电话号码的搜索引擎。	提供无限邮箱和收件箱轮换的冷邮件基础设施。
Monthly searches	12,100	5,400
价格	Custom pricing, contact sales	From $32/mo, billed annually ($39 monthly)
All plans	All plans Plan details not verified yet.	All plans Base $32 /mo, billed annually $39 /mo, billed monthly Source Pro $78 /mo, billed annually $94 /mo, billed monthly Source Unlimited Smart $144 /mo, billed annually $174 /mo, billed monthly Source Unlimited Prime $315 /mo, billed annually $379 /mo, billed monthly Source Growth Annual price not stated Monthly price not stated Source Scale Annual price not stated Monthly price not stated Source Expert Annual price not stated $599 /mo, billed monthly Source Voice Calling Plans Annual price not stated $9 /mo, billed monthly Source
免费试用	Not mentioned on their pricing page	Free trial, no card needed
集成	未确认	未确认
Listing status	未认领	未认领
网站	seamless.ai	smartlead.ai

Pricing and trials come from each vendor’s pricing page, checked Seamless.AI: 2026年11月3日; Smartlead: 2026年11月2日.

Searches are US monthly volumes for each tool’s brand query, Semrush, 2026年10月.

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