Find the Right Email Marketing Agency
Browse email marketing agencies that build lifecycle flows, campaigns, and segmentation strategy inside platforms like Klaviyo and Mailchimp.
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What an email marketing agency does
An email marketing agency plans, builds, and manages a brand's email program, usually inside an ESP such as Klaviyo, Mailchimp, ActiveCampaign, Brevo, or Omnisend. Most engagements center on lifecycle automation flows like welcome series, abandoned cart, post-purchase, and win-back sequences, plus ongoing campaign calendars, list segmentation, and deliverability management. Agencies also handle template design and tie performance back to attributed revenue rather than opens alone.
What email marketing costs
Email marketing agencies typically charge between $1,500 and $18,000 or more per month, with most brands paying $2,500 to $5,000 per month for full-service management and specialist retention agencies running $2,500 to $10,000 per month. Hourly rates average $100 to $149, and one-off flow builds or audits can run $1,000 to $10,000 depending on complexity. Onboarding usually takes 30 to 60 days, covering an audit, list cleanup, and initial flow builds, with early campaign performance data appearing within the first few weeks.
Agency directory you can trust
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Listings aren't paid placements. Every agency passes four checks before appearing, and stays only if it keeps passing them.
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We verify real ranking performance in the agency's own market before listing.
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Services, industries, and languages are checked against the agency's actual work.
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Agencies must demonstrate working GEO/AEO capability, not just claim it.
Ongoing review
Listings are re-reviewed continuously and removed if quality standards slip.
Got questions about the directory? Start here
What does an email marketing agency do?
An email marketing agency plans, builds, and manages a brand's email program inside a platform such as Klaviyo, Mailchimp, ActiveCampaign, Brevo, or Omnisend. Core work includes lifecycle automation flows (welcome series, abandoned cart, post-purchase, win-back), campaign calendars, list segmentation, deliverability monitoring, and template design. Many agencies also handle SMS alongside email and report on results as attributed revenue rather than just opens and clicks.
How much does an email marketing agency cost?
Pricing generally ranges from $1,500 to $18,000 or more per month, depending on scope. Most businesses pay $2,500 to $5,000 per month for comprehensive management, while specialist retention or Klaviyo-focused agencies often charge $2,500 to $10,000 per month. Hourly rates average $100 to $149, and one-off projects such as a flow build or email audit typically run $1,000 to $10,000.
How long does it take to see results from an email marketing agency?
Most agencies structure onboarding over 30 to 60 days: the first month covers an audit, list cleanup, segmentation, and building core automation flows like welcome and abandoned cart sequences, and the second month moves into full campaign execution. Early performance data usually appears within a few weeks of the first sends, though meaningful revenue attribution typically builds over 60 to 90 days as flows and segments mature.
What email platforms do email marketing agencies typically use?
Ecommerce brands are most commonly run on Klaviyo, which pairs email with SMS and detailed segmentation. Other widely used platforms include Mailchimp, ActiveCampaign, Brevo, and Omnisend, with the right choice depending on business model, list size, and integration needs such as Shopify or a CRM.
How are the agencies on this page ordered?
Agencies are ordered by partner tier: Certified Partner first, then Partner, then Unverified. Tier reflects an agency's verification status with AIclicks, not a performance score or a ranking of quality. Unverified profiles were compiled from public search results and have not been claimed by the agency yet, so their details are deliberately minimal. Any agency can claim its profile to correct and expand it.
