Answered straight

There is no single best SEO agency. Here's the scorecard instead.

The short answer

There isn't one. "Best" depends on your site's stage, your budget and your timeline — an agency that's excellent for a ₹20 crore ecommerce brand is wrong for a four-page local site. Score your shortlist instead: fit, who does the work, baseline definition, evidence, link sourcing, contract terms, technical depth, reporting and price realism.

Updated 26 July 2026 · Written by the Last Agency team · See what SEO actually costs

The short version

  • There is no league table, because no agency's results are publicly verifiable. Every case study is self-reported and self-selected.
  • "Best" is a function of your site's stage. A recovery specialist and a growth team look identical in a pitch and do opposite work.
  • Score nine weighted criteria out of five each. A 5 requires evidence, not a claim — that rule alone separates a shortlist fast.
  • Five answers zero the entire score regardless of the total. Learn them before the first call.

Why "best SEO agency" is a question with no answer

Consider what a genuine ranking would need. You'd have to compare agencies on outcomes, which means seeing every client's baseline and result — including the ones that failed. None of that is public. Agencies publish their wins, never their losses, and no independent body audits either.

Then there's the sample problem. An agency with a brilliant record in Indian SaaS may be genuinely mediocre at multi-location dental clinics, because the work isn't the same work. One is topical authority and product-led content. The other is map pack, reviews and location pages. "Best" without "at what, for whom" is a category error.

And the practical problem: the agency that's best for you may be at capacity, or may not take accounts your size, or may already work with your competitor. A ranking that ignores availability ranks a menu you can't order from.

So the question has to change. Not "who is the best?" but "which of these three is most likely to work for my site, at my budget, in my timeframe?" That question has an answer, and you can compute it in an afternoon.

What "best" means at each stage of a site

Before scoring anyone, work out which problem you actually have. The right agency for each of these is a different agency, and the pitch decks look nearly identical from the outside.

The same word means five different things depending on where your site is.
Your situationWhat "best" means hereWhat you're really buying
New site, under 12 months old, few linksPatience, foundations and honest timelinesArchitecture, a content plan you can sustain, and someone who'll tell you SEO isn't your first channel
Established site, traffic flat for a yearDiagnosis before activityAn audit that finds the actual constraint — usually cannibalisation, thin coverage or a technical ceiling — not another content calendar
Site that dropped after an update or migrationForensic technical workSomeone who can read a traffic chart against update dates and rebuild what broke. A content team can't fix this
Ecommerce with a large catalogueScale, templates and faceted navigation controlCrawl budget management, category page strategy, and someone who has argued with a Shopify or Magento dev before
Multi-market or multi-brandCoordination more than craftHreflang, governance, and the ability to get 40 stakeholders to agree on a URL structure

The scorecard: nine criteria, weighted

Score each criterion 1 to 5 for each agency, multiply by the weight, and divide the total by 5 for a percentage. The weights below reflect what actually predicts an engagement working, which is not what the pitch spends its time on.

One rule makes this whole exercise honest: a 5 requires evidence you can inspect. A claim is a 3 at most. Apply that consistently and most shortlists separate within twenty minutes.

Nine weighted criteria. Weights total 100. Score each 1–5.
CriterionWeightWhat a 5 looks like
Fit with your stage and site type15They've done your specific problem — recovery, catalogue scale, local multi-location — and can describe it without you prompting.
Who actually does the work15Named people, named roles, honest about anything subcontracted, and those people are on the call.
Baseline definition and measurement15A business number frozen before work starts — organic qualified leads or organic revenue, dated and signed off.
Evidence, including a failure12A real account that didn't work, with a named cause they take responsibility for. Plus wins with the starting numbers shown, not just the ending ones.
Link sourcing and content process12Live placement URLs from last month, a describable pitch behind each, and a written refusal to buy links.
Contract terms and exit10One quarter committed, then month-to-month on 30 days' notice, with every asset staying yours.
Technical depth8Someone in the room who reads log files, has run a migration, and can talk to your developers without a translator.
Reporting clarity and cadence8A sample report that leads with the business number, explains why it moved, and states what changes next month.
Price against scope realism5The scope is arithmetically deliverable at the price quoted. They'll walk you through the hours if you ask.

How to score three agencies without kidding yourself

The scorecard fails in one predictable way: you fill it in after you've already decided, and the numbers obediently agree with you. Six rules stop that.

  1. Score within an hour of each call, before the next one. Memory of a likeable person outlasts memory of a weak answer, every time.
  2. Use whole numbers only. 3.5 is a way of avoiding a decision. Round down when you're torn — being torn is information.
  3. Never score the deck. Score the answers to questions you asked. If a criterion never came up, it scores 1, and that's your fault to fix in a follow-up email, not theirs to be credited for.
  4. Apply the evidence rule strictly. "We're very strong technically" is a 3. A named migration they ran, with what broke and how they caught it, is a 5.
  5. Score fit against your stage first, using the table above. If an agency scores 2 on fit, the other 85 points are decorating a mismatch.
  6. Compare percentages, not gut feel. Then, if the gut disagrees with the number, work out which criterion the gut is reacting to and re-score that one honestly. Usually it's criterion two.

Five answers that zero the whole score

Some answers aren't a low score on one line. They end the evaluation, because they reveal a business model rather than a weakness. An agency can be superb on eight criteria and still be un-hireable on the ninth.

  • A guaranteed ranking position. Nobody controls Google's index and Google's own guidelines warn against exactly this. A guarantee against *your own baseline* is a real commitment; a promised #1 is a sales tactic. More on why ranking guarantees don't hold up.
  • "Our private network" for links. That's a private blog network, it violates Google's link spam policy, and the consequence lands on your domain rather than their invoice.
  • No baseline, or a baseline made of traffic. If nobody records where you started, no report can ever prove you moved — and traffic is trivially inflatable with irrelevant queries.
  • Refusing to name who does the work. "You'll have a dedicated account manager" describes the person who forwards email. It's not an answer to the question.
  • A 12-month lock-in with a 90-day notice period. That contract is engineered around their revenue risk, not your result. Length of commitment is the clearest confidence signal an agency emits.

Why directories, awards and "top 10" lists aren't evidence

Most shortlists start with a list somebody else wrote, so it's worth knowing how those lists are made.

Agency directories commonly sell sponsored placement, and rank partly on review volume — reviews the agencies themselves solicit from clients they choose to ask. That's a measure of sales effort and client-management skill. Both are real skills. Neither is SEO.

"Top 10 SEO agencies in [city]" blog posts are a further step down. They're usually written by an agency that appears on them, by a directory monetising affiliate links, or by a content farm targeting the keyword. Check who owns the domain before you treat the ranking as research — we've written about how these lists actually get built.

Awards are worth roughly what the entry fee suggests. Most are judged on submitted case studies, which means they measure the quality of an agency's award-writing, which is a genuine craft and not the one you're buying.

Why we don't publish a list either

We could rank the Indian agency market. It would rank well, it would bring traffic, and every page like it we've read has been quietly self-serving.

The honest version of that page is this one: a method you can run yourself, on whatever three names you've collected, with us scored on the same nine criteria as everyone else. If we lose on fit, we should lose — a four-page local site does not need what we build.

What we'll say plainly is what we sell and at what price, so you can score us. SEO from ₹75,000 a month, smaller sites from ₹40,000, ex-GST. Month-to-month after the first quarter, 30 days' notice, and you keep every asset. We freeze your trailing-90-day qualified organic leads on day one and if we haven't beaten that number in 90 days we keep working free until we do. Never a promised position — movement against your own number, which is the only thing an agency can honestly stand behind.

That's also why we take three clients a month. You can't carry that risk at volume, and any agency claiming to would be pricing a guarantee it never intends to pay out. See how the engagement works.

Related questions.

Is there an objectively best SEO agency?

No, and there can't be. Ranking agencies on outcomes would require every client's baseline and result, including the failures. None of that is public and nobody audits it. What exists instead is fit — the agency most likely to work for your site stage, budget and timeline, which you can assess yourself.

Are "top 10 SEO agency" lists trustworthy?

Rarely. Directories commonly sell sponsored placement and rank partly on solicited review volume. Blog-post lists are usually written by an agency that appears on them, a directory monetising clicks, or a content farm chasing the keyword. Check who owns the domain publishing the list.

How many agencies should I score?

Three. One gives you no comparison, five turns into procurement where the best deck wins. Three, scored on identical criteria within the same fortnight, gives real contrast while every answer is still fresh enough to compare fairly.

Should I hire the agency with the most impressive case studies?

Only if the case study resembles your situation and shows the starting numbers. "300% traffic growth" from a base of 400 visits is arithmetic, not evidence. Ask what the baseline was, how long it took, and what the budget was. Most impressive case studies get less impressive with those three answers.

What if two agencies score the same?

Go back to criterion two — who actually does the work — and ask to speak to that person alone for fifteen minutes, without the salesperson. Ties break fast on that call. If they still tie, take the one with the shorter contract, because you can reverse that decision cheaply.

Does a bigger agency mean better SEO?

It means more capacity and more process, which matters for enterprise coordination and multi-market work. It also means you're likely to be a small account handled by junior staff. Below roughly ₹1,00,000 a month, a small team where you speak to the practitioners usually beats a large one where you don't.

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