ConversionTeam review
CRO-only agency with a large experiment archive and strong revenue-impact cases, offset by aggressive guarantees and mostly first-party proof.
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
ConversionTeam is a strong candidate for ecommerce, SaaS, B2B, education, and lead-generation experimentation. Its archive includes dozens of A/B tests and a SaaS program reporting five winning tests and $531,000 in annualized revenue impact. The agency also markets a 30% lift guarantee and 40–100x ROI, so buyers must inspect guarantee exclusions, losing tests, methodology, and attribution calculations.
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.
- ConversionTeam's case archive includes 27 A/B testing cases and reports outcomes across ecommerce, SaaS, B2B, and lead-generation programs. conversionteam.com ↗
- A 2026 SaaS case reports five winning tests and $531,000 in annualized revenue impact from a three-month program. conversionteam.com ↗
What other platforms say
Substantial testing and revenue case library; aggressive guarantees and self-published ROI claims require careful contract and analytics review.
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
- Aggressive 30% lift and 40–100x ROI marketing claims
- Most proof is vendor-published
- No public price or complete guarantee language
How it scored
Experimentation rigor (valid A/B testing)
The case archive includes dozens of A/B tests across ecommerce, SaaS, B2B, and other verticals.
Conversion research & UX
Cases cover product discovery, navigation, mobile UX, value propositions, and user psychology.
Landing page / site design & dev
The agency designs and implements experiment variants across pages, navigation, and product experiences.
Analytics & attribution
Tests report conversion, revenue per user, annualized revenue, and other quantified outcomes.
Measurement tied to revenue lift
A SaaS case reports $531,000 in annualized impact, and other cases disclose conversion and revenue lifts.
Platform depth (Shopify/Webflow/Next)
Broad experimentation implementation is clear, while platform-specific engineering credentials are not fully public.
Vertical & stage fit
The archive spans ecommerce, SaaS, B2B, healthcare, automotive, fashion, and lead generation.
Contract & pricing transparency
A lift guarantee is public, but pricing and full guarantee terms are not.
What we could not verify
- Full 30% guarantee terms and exclusions
- Experiment failure rate and statistical protocol
- Pricing, platform staffing, and code ownership
Sources
- https://www.conversionteam.com/
- https://www.conversionteam.com/case_studies/
- https://www.conversionteam.com/blogs/
This agency has not published a paid trial. What a paid trial is.
Others we evaluated in CRO / Web Conversion
Same rubric, same evaluator, same date range — so these are directly comparable to the verdict above.
See all 26 CRO / Web Conversion agencies we evaluated →