Hire CRO Specialists — Conversion Rate Experts

A conversion rate optimisation specialist systematically improves the percentage of visitors who complete a desired action on your site — whether that is a purchase, a sign-up, or a demo request. They combine analytics, user research, copywriting, design, and experimentation to identify why visitors are not converting and test solutions. Kultrix CRO specialists run the full process from audit to implementation to post-test analysis.

Most engagements begin within 48 hours of contract signing. The first week is typically a conversion audit — reviewing your analytics, heatmaps, and funnel data to identify the highest-impact opportunities. Experiments usually launch in week two.

A/B tests require sufficient traffic to reach statistical significance — typically two to four weeks per test at moderate traffic volumes. The first meaningful results are visible within a month. Compounding improvements from multiple test cycles typically produce a 20–40% conversion uplift within three to six months of continuous optimisation.

You need enough conversions per variant to detect a meaningful difference with statistical confidence. As a rule of thumb, if you are getting fewer than 100 conversions per month, standard A/B testing becomes difficult. Kultrix CRO specialists adjust the methodology for lower-traffic sites — using qualitative research, heuristic analysis, and session recordings to drive improvements without waiting for test significance.

Our primary A/B testing tools are VWO and PostHog. For qualitative research we use Hotjar (heatmaps and session recordings) and UserTesting for moderated sessions. Analytics analysis runs in GA4 and Mixpanel. We adapt to your existing tool stack where possible rather than adding unnecessary platform costs.

Yes. CRO at Kultrix is not a purely analytical exercise. Our specialists design variant mockups in Figma, write alternative copy, and work with developers to implement winning variants in production. If your team has a designer or copywriter, we collaborate with them. If not, we cover those skills in-house.

Absolutely. Improving landing page conversion rates directly lowers your cost per acquisition from paid channels. A 20% lift in landing page CVR effectively cuts your CAC by the same proportion. Kultrix CRO specialists often work hand-in-hand with paid media managers, ensuring traffic is directed to the highest-converting page variants.

We use a scoring framework that weighs potential impact, the volume of visitors affected, and implementation effort — commonly called PIE or ICE scoring. The conversion audit produces a ranked backlog. We start with the highest-scoring opportunities and work down the list as tests conclude, continuously replenishing the backlog with new hypotheses from ongoing data review.

Yes, and mobile is often the higher priority. Mobile users frequently have lower conversion rates due to form friction, slow load times, and touch-target issues. We analyse mobile and desktop funnels separately, run device-segmented tests, and apply mobile-specific fixes including one-tap payment integration and simplified mobile forms.

Yes. A standalone conversion audit is a defined deliverable: a full review of your funnel, analytics data, and user behaviour, producing a prioritised report of recommendations with implementation guidance. Many clients start with an audit, then continue with an ongoing retainer to run the experiments the audit identifies.

All Kultrix CRO specialists are mid-to-senior level with a minimum of four years of experimentation experience across multiple industries and traffic levels. Every specialist is assessed on experimental design, statistical knowledge, and analytics proficiency before joining our bench.

Kultrix is a product-focused agency, not a marketplace. Every specialist is a Kultrix employee or long-term contractor. We manage quality, provide replacements if a fit is not working, and assign a dedicated account manager. Results are documented and owned by you, so the knowledge stays with your business even if the engagement ends.