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lemlist vs Seamless.AI

Two ai lead generation tools side by side. Anything the vendor hasn’t confirmed says so.

lemlist compared with Seamless.AI

#3 in AI lead generation

#2 in AI lead generation

What it doesMultichannel outreach across email, LinkedIn and calls, with a lead database.Search engine for B2B emails and phone numbers.
Monthly searches
8,100
12,100
PricingFrom $55/mo, billed annually ($69 monthly)Custom pricing, contact sales
All plans
All plans
  • Email

    $55 /mo, billed annually

    $69 /mo, billed monthly

    Source
  • Enterprise

    Annual price not stated

    Monthly price not stated

    Source
  • Lead data enrichment

    $16 /mo, billed annually

    $20 /mo, billed monthly

    Source
  • Buying intent signals

    $21 /mo, billed annually

    $29 /mo, billed monthly

    Source
All plans
  • custom packages

    Annual price not stated

    Monthly price not stated

    Source
Free trial14-day free trialNot mentioned on their pricing page
IntegrationsNot confirmedNot confirmed
Listing statusUnclaimedUnclaimed
Websitelemlist.comseamless.ai

Pricing and trials come from each vendor’s pricing page, checked lemlist: Nov 2, 2026; Seamless.AI: Nov 2, 2026.

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

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