12 SEO Agency Red Flags to Spot Before You Sign

The proposal looks great. The price looks even better. The account manager is friendly, confident and promises you page one within 90 days.

That is exactly the moment to slow down. Most bad SEO engagements are visible before they start, if you know what to look for. This guide lists the SEO agency red flags that show up during the sales process, in the proposal and in the contract, before you have paid a rupee.

You will learn the twelve warning signs, why each one matters, and what a good agency does instead. Already signed and worried? Our companion guide, Is My SEO Agency Scamming Me?, covers the warning signs after the contract starts.

Key Takeaways

• Guarantees are the biggest red flag. Google states that no one can guarantee a #1 ranking.
• Unsolicited emails deserve suspicion. Google says it receives the same spam pitches, and compares them to diet pill scams.
• Very cheap packages cannot fund real work. A plan priced per keyword at a few thousand rupees a month leaves no room for strategy, content or links.
• Secrecy about methods is a warning. You are responsible for what an agency does to your site, so you need to understand it.
• Account ownership must stay with you. An agency that registers your domain or accounts in its own name can hold them hostage later.
• "AI hacks" are the newest red flag. Google's own guide says llms.txt files, content chunking and special markup are not needed for its AI features.

SEO Agency Red Flags to Watch For

Quick answer: The biggest SEO agency red flags are ranking guarantees, claims of a special relationship with Google, cold email pitches, secret methods, prices too low to fund real work, talk of link schemes, contracts that lock you in without an exit, and any attempt to own your domain or Google accounts. In 2026, add agencies selling AI "hacks" that Google says it does not use.

Each red flag below includes the reason it matters and what to expect from a good agency instead.

Red Flags in the Sales Pitch

1. They guarantee rankings

This is the classic warning sign. Google's guidance on hiring an SEO is unambiguous: "No one can guarantee a #1 ranking on Google."

Rankings depend on Google's algorithms, your competitors and hundreds of factors outside any agency's control. So a guarantee is either a misunderstanding or a sales tactic. Sometimes the guarantee is technically true but useless, because it covers keywords nobody searches.

What a good agency does instead: commits to a clear plan and milestones, then reports honestly on outcomes.

2. They claim a special relationship with Google

Google warns against SEOs that "allege a 'special relationship' with Google, or advertise a 'priority submit' to Google." No such relationship exists. Google does not accept money for organic rankings, and buying ads has no effect on them.

What a good agency does instead: explains that it works within Google Search Essentials, like everyone else.

3. They found you through a cold email

Unsolicited outreach is the entry point for many poor agencies. Google even quotes one it received: "Dear google.com, I visited your website and noticed that you are not listed in most of the major search engines."

Google recommends treating these pitches with the same scepticism as "burn fat at night" diet pills. Of course, not every cold email is a scam, yet the good agencies rarely need to operate that way.

4. They will not explain their methods

"Our process is proprietary" is a red flag, not a selling point. Google notes that you are ultimately responsible for the actions of any company you hire, and that deceptive content created on your behalf could get your site removed from its index entirely.

What a good agency does instead: explains its approach in plain language and welcomes your questions.

5. They ask nothing about your business

A good SEO wants to understand your customers, competitors and margins, because strategy follows from them. If the call is all about keywords and backlinks, and never about your business, you are being sold a generic package.

Red Flags in the Proposal

6. The price is too low to fund real work

Cheap SEO is not always bad, yet some prices simply cannot pay for the work involved. Plans priced at around ₹5,000 a month for five keywords are published openly in India.

Do the maths. Research, technical fixes, content writing, link building and reporting all take skilled hours. At that price there is barely time to write a single good article, let alone do the rest. So something gets skipped, usually the work that actually moves rankings. Our guide to SEO cost in India explains what each price level realistically buys.

7. Pricing is per keyword

Per-keyword pricing encourages the wrong behaviour. The agency picks easy, low-value phrases, ranks them, and reports success. Meanwhile, the searches your customers actually make go untouched.

What a good agency does instead: prices around scope and outcomes, and chooses keywords by commercial value.

8. They talk about link schemes or mass submissions

Beware of anyone promising hundreds of backlinks a month, private blog networks, or submission to "thousands of search engines." Google calls these typically useless exercises, and link schemes can trigger penalties. Google adds that you should never have to link to an SEO.

What a good agency does instead: earns links through content, outreach and digital PR that journalists and site owners actually want to reference.

9. The deliverables are vague

"Ongoing optimisation," "on-page improvements" and "authority building" describe activity, not output. If you cannot count what you will receive each month, you cannot hold the agency accountable.

What a good agency does instead: lists deliverables precisely, such as ten pages optimised, four articles published and a monthly report with commentary.

Red Flags in the Contract

10. They want to own your accounts or domain

This red flag causes the most damage later. Some agencies register your domain, Google Analytics, Search Console or Google Business Profile in their own name. When you leave, they keep them, and you lose years of data and reviews.

What a good agency does instead: asks you to create the accounts and add it as a user, so ownership always stays with you.

11. There is no clear way out

A minimum term is normal, because SEO takes months. Yet an automatic renewal with no notice period, or a heavy penalty for leaving, is not. Read the exit clause before you sign.

12. They sell AI search "hacks"

This is the newest red flag. Some agencies now charge for llms.txt files, "AI-ready" content chunking or special schema to get you into AI answers.

Google's own guide to its generative AI features says you can ignore these for Google Search. It states that you do not need new machine-readable files, content chunking or special markup, and that structured data is not required for its AI features. Genuine AEO work focuses on content quality, technical access and brand reputation instead.

Red Flags at a Glance

A single high-risk flag is enough to walk away. Several medium ones together deserve the same response.

What a Good Agency Looks Like

Flip the red flags around and you have a simple profile. A trustworthy agency shows specific results, explains its methods, prices around real work, keeps your accounts in your name, and offers a fair exit. It also asks a lot of questions before it quotes.

For a structured way to test this during your calls, use our list of questions to ask an SEO agency before hiring.

Frequently Asked Questions

Final Thoughts

Bad SEO does more than waste money. It can leave you with penalised links, lost accounts and a year of stalled growth. Fortunately, most of the warning signs are visible before you commit.

So take your time, read the proposal line by line, and trust the agency that explains more and promises less. Keep this list of SEO agency red flags open during your next sales call, and you will know within minutes whether you are talking to the right team.

About the author

Ganesh Shanmugam

Ganesh Shanmugam is an SEO and AEO consultant based in Chennai, India, and the founder of Billion Game — a boutique agency serving clients across the US, UK, Australia, Canada, and Ireland. He previously held SEO roles at 7 Eagles and Digital Scholar before going independent, and brings 4+ years of hands-on experience

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