PAASE review
UK Klaviyo Master Elite partner combining lifecycle, data, automation, and ecommerce growth work.
No published price we can link to. We do not estimate one — ask on the call, and see the pricing-transparency line in the scores below.
Verdict
PAASE is a strong fit for ecommerce brands seeking Klaviyo lifecycle strategy, migration, automation, and campaign execution. Platform credentials and named customer work are meaningful, but much of the evidence is partner- or vendor-published. Verify deliverability methods, attribution settings, pricing, and the assigned strategist.
What we verified
Each claim below was checked against a named source, last on 2026-07-21. Follow any of them and check for yourself — that is the point of publishing them.
- Klaviyo's partner directory identifies PAASE as a UK-based Master Elite agency founded in 2019. connect.klaviyo.com ↗
- PAASE describes lifecycle email, platform migration, automation, and customer-growth work including a Wattbike engagement. paase.co.uk ↗
What other platforms say
Strong Klaviyo credential and named work, with limited independent review depth.
These are other platforms' numbers, not ours. We report them because they are part of the picture, and we do not average them into our score — our score comes from the published rubric above.
Red flags
- Most proof is vendor-published
- No public pricing
- Platform concentration on Klaviyo
How it scored
Lifecycle strategy and flows
Publishes lifecycle, migration, automation, and ongoing strategy services.
Revenue & retention (not opens)
Positions work around profitable customer growth and revenue outcomes.
Deliverability & list health
Klaviyo partner depth implies capability, but public deliverability process needs confirmation.
Platform depth (Klaviyo/Iterable/Braze/HubSpot)
Klaviyo lists PAASE as a Master Elite service partner.
Copy & design quality
Lifecycle and campaign work includes creative execution.
Vertical & stage fit
Clear ecommerce specialization with SMB and enterprise experience.
Contract & pricing transparency
No public standard pricing or minimum term.
What we could not verify
- Pricing and minimum term
- Deliverability monitoring and escalation process
- Incremental-revenue attribution settings
Sources
This agency has not published a paid trial. What a paid trial is.
Others we evaluated in Email / Lifecycle
Same rubric, same evaluator, same date range — so these are directly comparable to the verdict above.
See all 23 Email / Lifecycle agencies we evaluated →