Paid placement· Partner agencies. Not part of the ranking.
Lifecycle marketing, CRO, and retention systems built for durability, not theater
Ranked · 22 of 34 assessed
Ordered by Agency List ScoreEmail and SMS marketing for ecommerce brands
Outbound email marketing with high ROI and personalized campaigns
SEO, PPC, content, social, email, and PR services from South Melbourne
Outbound appointment setting and lead generation for B2B SaaS, fintech, and logistics teams
Email-only campaigns, automation, and ESP migrations for ecommerce and SaaS brands
Web design, local SEO, AI search, and automation for Ontario businesses
Email marketing and fan growth for music and media
Data-driven email marketing for ROI-focused businesses
Multi-channel direct marketing with email and data expertise
Growth marketing and HubSpot infrastructure for technical, engineering-driven B2B companies
Website design, local SEO and ad management for Winter Haven and Lakeland businesses
Optimize customer journeys with email and SMS strategies
Direct marketing data partner for business and consumer lists
Web and PPC services for inbound lead capture and search visibility
Email marketing services with design, strategy, and automation
IT consulting and digital solutions for global enterprises and SMBs
SEO and PPC services for inbound lead capture and search visibility
Email template production and campaign management for global brands
Email marketing tools for global bulk campaigns and analytics
Certified Mailchimp partner specializing in email marketing and automation
Creative production and lifecycle marketing with strategic insights
Designs and sends effective email marketing campaigns for diverse clients.
Also listed · 21 not ranked here
9 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 22 of the 34 assessed personalization and segmentation agencies on Agency List — the ones carrying a published score — out of 43 listed.
The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.
Cohorts and awards
Agencies are compared within a cohort — here, Personalization and Segmentation. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 34, so the strongest award available here is top 10%.
The 9 personalization and segmentation agencies not yet assessed are listed on this page but not ranked.
A further 12 were assessed and no published evidence of their work was found, so no score is shown for them.
Paid placement
The Partner agencies in the labelled block at the top of this page pay for that placement and carry a direct link to their own website.
Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.
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Questions
- How many personalization and segmentation agencies are listed on Agency List?
- 43 are listed on Agency List. 34 of them have been assessed on the Agency List Score, and 22 of those carry a published score.
- Which personalization and segmentation agency on Agency List is ranked highest?
- 3 agencies share the top Agency List Score of 98 among the 34 assessed agencies in Personalization and Segmentation, so no single agency is named the highest.
- Why are 21 personalization and segmentation agencies listed here but not ranked?
- 9 of the 43 listed have not yet been assessed on the Agency List Score. A further 12 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
- How is the ranking determined?
- By Agency List Score, within the Personalization and Segmentation cohort of 34 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.