By Mehdi HassanA familiar pattern: a startup pays for a technical SEO audit, receives a long spreadsheet of issues, and three months later most of them are still open. The audit wasn't wrong. The problem is that the people who wrote it couldn't change the site, and the people who could change it were busy shipping product.
This guide is about avoiding that gap. It covers which technical SEO work is worth outsourcing, what to keep in-house, how the main types of provider compare and what to ask before you hire. For the underlying topics, start with our technical SEO guide for marketing websites.
What technical SEO work should a startup outsource?
A startup should outsource technical SEO work that needs specialist knowledge or engineering time it doesn't have: periodic audits, rendering and framework issues, migrations and redirects, structured data templates and Core Web Vitals fixes. These are infrequent, high-stakes jobs where experience matters more than familiarity with your product.
The common thread is that each of these jobs is mostly implementation. Moving marketing pages from client-side rendering to server rendering is a code change; our guide to JavaScript SEO explains why it matters. A migration lives or dies on its redirect map and launch-day testing. Schema is a template change. Improving Interaction to Next Paint means removing or deferring scripts. A provider that only diagnoses these leaves the hardest part to you.
What do technical SEO services usually include?
Technical SEO services usually include an audit, a prioritized fix list, implementation support, migration planning and ongoing monitoring. Providers differ most in how much of the implementation they do themselves.
Service | What you get | Needs code access? |
|---|---|---|
Technical audit | Crawl, Search Console review, prioritized issue list | No |
Rendering and framework fixes | Server or static rendering for marketing pages | Yes |
Indexing cleanup | Canonicals, noindex, sitemap and parameter rules | Usually |
Schema implementation | JSON-LD generated from templates and CMS fields | Yes |
Core Web Vitals work | Script, image and font fixes guided by field data | Yes |
Migration and redesign support | Redirect map, launch checks and monitoring | Yes |
International setup | URL structure and hreflang | Yes |
Monitoring | Monthly checks of Pages, CWV and broken links | No, until fixes are needed |
International setups are a good example of where advice and implementation blur. Choosing between subdirectories, subdomains and ccTLDs is a strategy call; getting hreflang right on every template is engineering. Our multilingual website guide covers both.
What technical SEO should you keep in-house?
Keep keyword and topic strategy, content creation, basic metadata and regular Search Console checks in-house. These depend on knowing your customers and product, they're ongoing, and they're manageable for a marketer without engineering help.
- Topic and keyword priorities: what your buyers search for and which pages should win.
- Content and on-page basics: titles, descriptions, headings and internal links within new content.
- Search Console monitoring: a monthly look at the Pages and Core Web Vitals reports.
- Publishing hygiene: following your blog setup rules for categories, slugs and links.
- Ownership: your domain, Search Console property and analytics should always be in your company's name.
Audit-only consultant, dev-capable studio or in-house developer?
Each type of provider fits a different situation. Audit-only consultants are strong at diagnosis, in-house developers know your codebase, and studios that design and build sites can usually diagnose and ship in the same engagement. The right choice depends on who will make the changes.
Option | Strengths | Weak spots | Best for |
|---|---|---|---|
Audit-only SEO consultant | Deep diagnosis, broad SEO experience | Depends on your developers to implement | Teams with spare engineering capacity |
Dev-capable studio | Diagnoses and ships fixes; handles design and copy too | Less suited to very large ecommerce sites | Marketing sites without a dedicated web developer |
In-house developer | Knows the stack, fast for small fixes | SEO is a side task; may miss priorities | Companies with a web team already |
SEO plugin or tool only | Cheap, automated checks | Can't fix architecture or rendering | Very small sites on WordPress |
How do you choose a technical SEO provider?
Choose a technical SEO provider by asking how they'll implement fixes, how they prioritize and how they prove changes went live. Strong providers answer with specifics about your platform; weak ones answer with a generic process.
- Who implements the fixes? If the answer is your developers, ask how much of their time the plan assumes.
- Do you work on our platform? Webflow, Framer, Next.js and headless CMSs each have their own limits.
- How do you prioritize? Look for impact-first ordering, not a severity score on every crawl warning.
- How do you verify fixes? Expect before-and-after crawls, Search Console validation and a change log.
- What happens in a migration? Ask for their redirect and launch-day process in detail.
- Who owns the work afterward? Code, configs and accounts should stay with you.
If you're comparing studios for a regulated industry, our questions to ask a fintech website agency apply to SEO providers as well. For the developer-versus-studio question more broadly, see hiring a Next.js developer or a studio.
Should you pay for a one-off audit or a retainer?
Pay for a one-off audit when the site is stable and you mostly need a list of fixes. Choose a retainer when the site changes every month, through new pages, campaigns, experiments and redesigns, because each change can introduce new technical issues.
- Designify monthly retainer: design and development, including technical SEO fixes
- $6,000/mo
- Trial week: one week of design and development before committing
- $1,000
- Free intro call to scope what your site needs
- 30 min
A retainer is the wrong fit if all you need is a handful of SEO fixes on a site that rarely changes; a one-off engagement costs less. It's the right fit when technical SEO is one part of continuous work on the site, alongside new landing pages, design updates and copy.
Hypothetical example: a month of retainer work
For example, suppose a Series A SaaS company's site gets a new pricing page, two comparison pages and a campaign landing page in one month.
On a retainer, the same team writes and designs the pages, builds them with server rendering, adds SoftwareApplication schema to the pricing template, sets canonicals and noindex on the campaign variants, links the comparison pages from the product hub and checks the Pages report the following week. A broken internal link from an old post and a new redirect chain from a renamed URL get fixed in the same cycle.
None of it needs a separate SEO ticket, because the people building the pages are responsible for their technical setup.
