Get 3 free CRO ideas

HI Engine next to the alternatives.

For teams with traffic and ideas but no one to ship the fixes. The alternatives: a conversion rate optimization (CRO) agency, Shopify apps or an in-house team.

  1. Implements the fix

    HI Engine
    Yes, writes and publishes the codeNative theme code, no page builder.
    CRO agency
    Sometimes, development billed extra
    Shopify apps
    No, you make the changes
    In-house team
    Yes, with a developer

  2. Time to first fix

    HI Engine
    One day
    CRO agency
    2–4 weeks
    Shopify apps
    Quick install, you build the fix
    In-house team
    Days to weeks

  3. Prioritization

    HI Engine
    Every finding priced in $/month
    CRO agency
    Consultant estimate
    Shopify apps
    Data, no dollar estimate
    In-house team
    Manual and slow

  4. Theme safety

    HI Engine
    Draft theme, Theme Check, rollback
    CRO agency
    Manual, depends on the team
    Shopify apps
    The risk is yours
    In-house team
    Your responsibility

  5. Reporting

    HI Engine
    Live GA4 and Shopify data
    CRO agency
    Monthly slide deck
    Shopify apps
    Dashboards you interpret
    In-house team
    Manual reports

  6. Pricing

    HI Engine
    Custom, from $700/mo
    CRO agency
    $3–8k/month retainer
    Shopify apps
    Monthly fee per app
    In-house team
    Salaries and time

Why not just use Claude Code?

  • Runs and maintains multiple tests at once.

  • Impact estimates checked against real results.

  • Built on five years of Shopify CRO work.