How to Choose an SEO Agency (Including When Not To)
Choose an SEO agency by checking their documented method, confirming you'll retain ownership of your accounts, being skeptical of ranking guarantees, and verifying reviews on independent platforms — not by comparing marketing claims alone. And in some cases, the right call is not hiring an agency yet at all; see the section below on when that's true.
Before you hire anyone: do you actually need an agency yet?
Skip an agency (for now) if: you haven't had a basic technical audit done, your site is brand new with no content at all, or your budget is under roughly $1,000/month — at that budget, a freelancer or a focused DIY effort using free tools (Google Search Console, a basic SEO plugin) often outperforms what a low-end agency retainer buys you.
Hire an agency if: you have an existing site with some traffic and want to accelerate growth, you lack in-house technical or content capacity, or your competitive landscape requires sustained, specialized execution you can't reasonably build in-house.
The evaluation framework
1. Ask for their method, in writing, before paying anything. A real process has specific steps — audit, prioritization, execution, reporting. Vague adjectives ("data-driven," "results-focused") without a described sequence is a signal the process may not be well-defined internally.
2. Confirm asset ownership. Domain, CMS, analytics, Search Console — you should own all of it from day one, contractually, regardless of whether the engagement continues.
3. Treat ranking guarantees as a red flag, not reassurance. No agency controls Google's algorithm. A guarantee of a specific position is either overconfident or hiding pricing risk elsewhere in the contract.
4. Check reviews on platforms the agency doesn't control. Clutch, GoodFirms, and a direct search for the agency name plus "reddit" or "reviews" gives a less curated picture than testimonials on their own site.
5. Ask specifically who will work on your account. Get names. Confirm whether the person pitching you is the person doing the work.
6. Compare pricing against realistic market ranges, not just against each other — see our pricing benchmarks for context across several markets.
7. Start with a trial period, not an annual contract. Month-to-month for the first few months is a reasonable ask of any agency confident in their own work.
Red flags, summarized
- [+]Guaranteed rankings or timelines
- [+]No written method available before you pay
- [+]Testimonials only on their own site
- [+]Resistance to confirming asset ownership terms
- [+]Pressure toward an immediate annual contract
Green flags, summarized
- [+]A documented, specific process
- [+]Transparent, published pricing
- [+]Willingness to name who's actually doing the work
- [+]Comfort with month-to-month terms
- [+]A direct, honest answer about when their approach ISN'T the right fit for you
See how we score against this framework →
Written technical findings by senior strategists. Published transparent pricing.