Shopify handles many technical basics out of the box, but it also imposes constraints that a generalist agency may not anticipate. A good Shopify SEO agency knows what the platform does well, where it creates duplication, and how apps and themes affect search visibility.
You can browse agencies with platform experience on the Shopify platform page.
Why platform experience matters
Shopify stores share recurring patterns:
- URL structures that expose the same product at more than one path, such as through collections.
- Variants that can create thin or duplicate pages if handled poorly.
- Faceted and filtered collection pages that multiply crawlable URLs.
- Limited server-level control, so some fixes happen through theme code, apps or the platform's own settings rather than server configuration.
- A large app ecosystem, where each installed app may add scripts, affect speed or inject markup.
- Theme-dependent templates, meaning on-page fixes often require Liquid edits.
An agency that has solved these before will move faster and make fewer risky changes.
What a competent agency should address
Collections and product pages
Collections are usually the main organic landing pages. Ask how the agency approaches collection copy, structure, filtering, and internal linking. For product pages, ask about unique descriptions, handling of near-identical variants, and structured data for products and reviews.
Duplicate and parameterized URLs
Ask how they manage canonical tags, pagination, filter parameters and tag-based collection pages, and how they verify what is being indexed.
Site speed and apps
Ask for their process for auditing installed apps and theme code, and how they weigh features against performance. A trustworthy answer includes testing before and after changes, not blanket removal.
International and multi-currency
If you sell across markets, ask how they handle language and region versions and which platform features or apps they rely on.
Blog and content structure
Shopify's blog functionality is simple. Ask how they plan editorial, categorization and internal links from content to products.
Migrations
If you are moving to Shopify from another platform, or replatforming away, a plan for URL mapping, redirects and validation is essential. See SEO Migration Checklist for Buyers.
Evidence to ask for
- Platform-specific case studies with described starting conditions and actions. See Evaluating an SEO Case Study.
- A sample audit of a Shopify store (anonymized), showing prioritization.
- Details of theme and code involvement: do they edit themes, work with your developer, or only advise?
- References from store owners with comparable catalog size and complexity.
- Reporting examples that connect organic visits to orders and revenue in your analytics, with attribution caveats explained. See Understanding SEO Reporting.
Red flags
- A generic audit with no mention of collections, variants or apps.
- Promises to "fix everything with one app."
- Recommendations to delete or block pages without checking their value.
- Reliance on mass-produced product or collection copy.
- Requests for full admin access without a clear need, or accounts set up under the agency's name.
- Claims of platform partnership that cannot be verified. Listings here label claims by source: the agency's own site, a published case study, or independent corroboration. Sponsorship never buys verification.
Questions to ask
- Which of our installed apps affect SEO, and how would you evaluate them?
- How will you avoid indexing filtered and duplicate collection URLs?
- Who edits the theme, and how are changes tested and rolled back?
- What do you need from our developers and merchandisers?
- How do you tie work to orders rather than just sessions?
Scoping the engagement
Many stores benefit from a phased approach: an audit and technical cleanup first, followed by collection and content work. A fixed-scope project may suit the cleanup, with a retainer for ongoing content and merchandising support. For trade-offs, read Monthly Retainer vs Project Pricing.
Internal readiness
Before hiring, decide who owns SEO changes inside the business: merchandising, marketing, development. Agencies cannot deliver without access to theme code, product data and publishing workflows. Clear ownership shortens the path from recommendation to live change.
Return to How to Choose an SEO Agency for the general vetting process, and use the comparison tools to line up finalists.