Quick answer (updated 12 November 2026): choose a CRO agency if you want a named person to own strategy and design work and you can fund a retainer. Choose CRO software if someone on your team already knows what to test and has the time to run it. Choose Eulav if you want the work done for you without hiring: Eulav picks and runs each test, and nothing goes live without your approval.
CRO agency vs CRO software at a glance
| Question | CRO agency | CRO software | Eulav |
|---|---|---|---|
| Who decides what to test | The agency strategist | You or your team | Eulav picks each test and shows it to you |
| Who builds and runs the test | The agency | You or your team | Eulav, nothing goes live without your approval |
| Typical cost model | Usually a monthly retainer | Usually a monthly subscription | Free opportunity finding and 2 tests to start |
| Staff you need in house | Someone to brief and approve | Someone who knows what to test | Someone to approve each test |
| Best suited to | Brands wanting a dedicated person and bespoke design work | Teams with a testing process already | Small and mid-size Shopify brands that want results without hiring |
When a CRO agency makes sense
An agency suits a brand that wants a human partner, custom design and development work, and regular strategy calls. The trade-off is that you usually brief the team, wait for their schedule and pay a retainer whether or not a test ships that month. Pricing varies a lot between agencies, so ask what is included before you compare.
When CRO software makes sense
Testing software suits a brand that already has a process: someone who spots problems, writes the hypothesis, builds the variant and reads the result. The tool runs the test, but the thinking and the build stay with you. If that person does not exist yet, the software can sit unused.
What most small brands actually need
Most small and mid-size DTC brands do not need a retainer or a new tool to learn. They need the problems costing them sales found, the fixes tested, and the results reported in plain language. That is the gap between the two options, and it is where a done-for-you approach fits.
Want to see what that looks like on a real store? See a sample Shopify CRO audit, or read how the Shopify CRO service works.
Frequently asked questions
Is a CRO agency better than CRO software?
Neither is better for every brand. An agency gives you people and custom work at a higher ongoing cost. Software gives you tools and leaves the thinking to you. The right choice depends on the time and skills you have in house.
Can a small brand get CRO without hiring anyone?
Yes. With Eulav, the platform finds the blockers, picks each test, runs it and reports the result. You approve each test before it goes live, so your brand stays in control.
How long does it take to see a result?
You see your hidden blockers within minutes of connecting your store. Eulav aims for a measurable lift in your first 30 days, or get a refund.
Where Eulav fits
Raise your conversion rate from the traffic you already have, and see a measurable lift in your first 30 days, or get a refund. Eulav is an AI-powered revenue optimisation platform for Shopify stores, built by a team with over a decade in DTC revenue optimisation. It scans your store, shows the hidden blockers costing you sales, and runs tests you approve. Eulav picks and runs each test, and nothing goes live without your approval.
See what Eulav finds in your own store. Start with free opportunity finding and 2 tests.
Spending on traffic? Eulav is the companion to every dollar you spend on new or returning visitors, from paid ads to email, SMS and retention. At 1,000 visits, lifting conversion from 2% to 2.5% turns 20 orders into 25, with no extra ad spend.
Built for your category: Shopify CRO for fashion, beauty, supplement, jewellery, footwear brands. Comparing tools? See alternatives to Intelligems, Shoplift, Hotjar, Convert.
Make the most revenue from your current channels today. Start with free opportunity finding and 2 tests. No card, 60-second setup.
