Conversion Rate Optimisation Services Compared with a Self-Serve Audit
Conversion rate optimisation companies sell audits, testing programmes and redesigns. Converto covers the audit and the rewrite half from a pasted URL, so you can see what the page needs before deciding whether to hire anyone.
Why this tends to convert:
Suggestions are data-informed, not guarantees.
In short
Conversion rate optimisation services are paid help improving the share of website visitors who sign up, enquire or buy. They usually include an audit of the page and funnel, a list of hypotheses, copy and design changes, and sometimes an A/B testing programme run by the provider. Converto offers the audit and the rewrite as software: paste a live URL and it scores copy, layout, call to action, page speed and AI-readability, ranks the fixes and writes ready-to-ship headline and button variants, self-serve from $29/mo. It does not run your tests or promise a lift, which is the part a full-service company adds when you have the traffic to test.
Why it fits
Business owners, marketing leads and agencies in the UK and elsewhere who are weighing a conversion rate optimisation company against doing the first pass themselves.
See the problems before you buy the service
An audit with named, measured findings gives you a brief. You can hand it to an agency or a freelancer, or fix the obvious items yourself.
The rewrite is included
Many audits stop at a list of problems. Converto writes the replacement headline and button copy for the weak spots, ready to paste in.
Services still win when traffic is high
Testing programmes need enough visitors to reach a result. Where you have that volume, a specialist company earns its fee, and the audit makes the engagement sharper.
What conversion rate optimisation services actually include
The label covers a wide range. At the light end, a provider reviews your key pages and sends a report. In the middle, a company audits the funnel, writes a list of test ideas, and implements changes. At the heavy end, an agency runs a continuous testing programme with analytics setup, design, development and reporting each month. The price follows the scope, and so does the traffic you need for it to make sense.
It helps to separate the work into four parts: finding the problems, deciding the fix, writing or building the change, and testing whether it worked. A software audit covers the first three on the page itself. Only the fourth, and the funnel analysis behind it, depends on visitor volume.
Companies, agencies, freelancers and software compared
| Route | What you get | Best when |
|---|---|---|
| CRO company or agency | Audit, test programme, build and reporting | High traffic and a budget for a retained programme |
| Freelance specialist | Audit and recommendations, sometimes implementation | A defined project and a few key pages |
| Self-serve audit tool | Measured findings and written variants in minutes | Early traffic, many pages, or a brief to give a specialist |
| Doing nothing until traffic grows | Nothing | Almost never, because the first fixes are cheap |
The cost side is covered in landing page optimization services cost, and the decision itself in CRO agency vs CRO tool.
Traffic decides whether a testing programme is worth it
An A/B test needs enough visitors and enough conversions on each version to separate a real difference from noise. A page that gets a few hundred visits a month may take a very long time to produce a reliable result, and a retained programme on that page spends most of its fee waiting. On such a page the better use of money is fixing the clear problems first: a vague headline, a buried button, a slow mobile load. Those need judgement, not a test.
How Converto does the audit and rewrite half
Paste the live URL. Converto scores copy (28 percent of the score), call to action (24), layout (20), speed (16) and AI-readability (12). It flags a headline over 14 words, a first call to action deeper than 35 percent of the page, competing links and slow loading, and shows the measurement behind each flag. It then writes replacement headlines and button copy for the weakest elements.
It reads the page as it is served, so it works on any platform and changes nothing on your site. Suggestions are data-informed, not guarantees. Converto does not promise a particular lift, and it does not run the test.
Using the audit with a provider
If you do hire a company, an audit run beforehand shortens the discovery phase and gives you a way to check their recommendations against measured findings. If you manage clients, agency landing page audits shows how to turn the same output into a client-ready deliverable.
What an audit will not tell you
An audit reads the page. It cannot see your analytics, your funnel drop-off between steps, your customer research or the quality of your traffic. A conversion rate optimisation company with access to that data can find problems a page read cannot. Treat the audit as the first pass, not the whole programme.
Questions
CRO services questions
Typically an audit of key pages and the funnel, a list of changes or test hypotheses, copy and design work, and for larger engagements an ongoing A/B testing programme with reporting. The scope and the fee vary widely between providers.
Ask what the audit covers, who writes and builds the changes, how they handle low traffic, and what they report on. Be cautious of promised lifts. A provider should be able to explain how each recommendation connects to a finding on your pages.
When your pages receive enough visitors to run meaningful tests and the revenue at stake exceeds the retainer. Below that, fixing obvious page problems first usually returns more per pound or dollar spent.
Yes. CRO is the abbreviation for conversion rate optimisation, spelled optimization in American English. It means improving the share of visitors who take a wanted action.
For the audit and the rewrite, largely yes. A tool cannot interview your customers, analyse your funnel data or run tests for you. Many teams use a tool for the first pass and add a specialist when traffic justifies it.
Converto plans start from $29 a month billed yearly. Each plan includes a monthly allowance of audits, and every audit covers copy, CTA, layout, speed and AI-readability with ranked fixes and ready-to-ship variants.
Paste your page and see what is leaking
Drop in any live URL and Converto audits the copy, layout, CTAs, speed, and AI-readability of the page you already have, then hands you ready-to-ship variants to lift signups and sales. Suggestions are data-informed, not guarantees.