How to Choose a Shopify Development Agency: A Practical Checklist
A step-by-step checklist for choosing the right Shopify agency: portfolio, technical depth, SEO, speed, pricing models and the questions to ask before you sig
Shopify makes it easy to start selling, but growing a store into a serious business takes design, development, speed optimisation, SEO and integrations. The agency you choose shapes all of that. This checklist will help you choose well.
Key takeaways
- Look at live stores, not just screenshots, and check their speed on mobile.
- Ask how they protect SEO during builds and migrations.
- Prefer agencies that write custom code when themes and apps fall short.
- Agree on ownership: your store, your theme code, your accounts.
1. Review real work
Ask for links to live stores they have built. Browse them on your phone: is navigation clear, do product pages load quickly, is checkout smooth? A beautiful design that loads slowly will cost you sales.
2. Check technical depth
Good Shopify agencies can do more than install themes. Ask whether they can build custom sections, write Liquid and JavaScript, build private apps, use Shopify Functions for custom discounts, and integrate with your ERP, inventory or shipping tools.
3. Ask about speed and SEO
| Question | What a good answer includes |
|---|---|
| How do you keep stores fast? | Lightweight theme code, optimised images, limited apps |
| How do you handle SEO? | Clean URLs, meta data, structured data, redirects |
| What about migrations? | URL mapping, 301 redirects, data checks, sitemap |
4. Understand the pricing model
Fixed price works for well-defined builds. Monthly retainers suit ongoing improvements and conversion optimisation. Make sure you know what is included, how changes are priced and what support looks like after launch.
Building or growing a Shopify store? See our D2C eCommerce store solution and Shopify services, or get a free estimate.
5. Questions to ask before signing
- Who will actually work on our store, and can we meet them?
- How often will we see progress?
- Who owns the theme code, apps and accounts?
- How do you test before launch?
- What happens if something breaks after launch?
Red flags
Be careful with agencies that promise guaranteed rankings or overnight sales, cannot show live work, rely on stacking many paid apps instead of solving problems properly, or keep your store accounts in their name. The right partner explains trade-offs honestly and measures success by your revenue, not by pages delivered.
