Digital Strategy
Most agency selection processes are optimised for proposals rather than performance. The questions that distinguish agencies with genuine engineering depth from those that produce polished decks.
Opinion — Avorria commercial perspective informed by ten years of operating in the UK digital agency market and observing agency selection processes from both sides. Includes direct observation of competitor proposal patterns.
Agency proposals are designed to win pitches, not to demonstrate engineering quality. The most convincing proposal is not necessarily from the agency that will produce the best work — it is from the agency with the most refined pitch process. Understanding this distinction is the starting point for a useful evaluation.
Most agency evaluation processes ask agencies to demonstrate themselves at their best: a curated portfolio, a polished slide deck, carefully selected case studies. This systematically favours agencies with strong sales and design capabilities over those with strong engineering capabilities. The quality of a website underlying architecture — its performance, security, maintainability, and SEO structure — is invisible in a portfolio review.
The question to ask: how would you evaluate an agency engineering quality if you could not rely on the portfolio alone?
Ask these questions specifically, and listen for whether the answers are specific or generic:
SEO is a particularly difficult capability to evaluate because the claims are often unmeasurable at proposal stage. Ask: what does your own website rank for? Check their Search Console data for their own domain, if they will share it. An agency that cannot demonstrate organic search performance for its own website has a credibility problem.
Ask them to crawl one of your existing pages — or a competitor page — and explain what they find. The depth of their diagnosis reveals whether their SEO capability is technical or surface-level.
A credible agency is specific about its technical stack and reasoning, transparent about who delivers the work, explicit about IP transfer and infrastructure ownership, able to produce live performance evidence on existing client work, and willing to define project success in measurable, objective terms.
Avorria makes its engineering standards explicit on its services pages and publishes its technical architecture rationale in The Lobby precisely because we believe evaluation quality leads to better client relationships. If a prospect asks us to run a live Lighthouse audit in a pitch meeting, we welcome it.
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We work with small businesses on websites, marketing systems, and digital infrastructure.