Conversion rate optimization for Shopify brandsTry it free for 14 days

Pay after it works.

Custom pricing after the trial, from $700/month – based on your store size, credit usage and results.

Frequently asked questions

What does HI Engine change on my store?

Every change is written into your theme as Liquid, JSON and CSS, and ships to a draft theme first, so you preview it in your own store. Nothing goes live without your approval. HI sticks to on-site conversion: no traffic, SEO or ads proposals.

Can I test on part of my traffic?

Every fix runs as an experiment: visitors are split 50/50 per browser, and no third-party A/B app is needed. Winners stay, losers roll back. Approved tests can be cancelled until they start.

What happens if a change hurts conversion?

Every fix runs as an experiment: winners stay, losers roll back, and the result goes into your store’s knowledge base. Every change HI makes is logged, and rollback is one click.

Which integrations do I need?

Shopify and Google Analytics 4: HI reads your theme, orders, sessions and funnels, read-only until you ask for a change. You don’t need a third-party A/B app: if you already test in Intelligems, HI reads those results; without it, HI runs its own tests. Every other tool HI connects to is on the integrations page.

How is pricing calculated?

Custom pricing after the trial, from $700/month – based on your store size, credit usage and results. The 14-day trial itself is free: we ship your first 3 fixes in the first month, and you pay only after they’re live and you’ve seen the results.

Is my data secure?

Your theme, catalog and orders stay read-only until you ask for a change. Every change publishes to a draft theme first, and nothing goes live without your approval. Shopify Theme Check validates each change, every change is logged, and rollback is one click. Your data stays yours. SOC 2 is on our roadmap.