Fixed-fee monthly SEO for United States B2B teams. Technical audit, on-page optimisation, United States market keyword research, link building and a ranking report every month. No lock-in — cancel any month.
| Tier | Starter | Growth | Enterprise |
|---|---|---|---|
| Best suited to | A single market and a focused keyword set | Multi-market reach or a competitive category | Portfolio, multi-brand or enterprise scope |
| Target keywords | up to 20 | 30–50 | 50+ |
| Technical audit | ✓ Monthly | ✓ Monthly | ✓ Ongoing |
| On-page optimisation | 10 pages/mo | 25 pages/mo | Unlimited |
| Content briefs | 2/mo | 4/mo | 8/mo |
| Link building | 4 links/mo | 8 links/mo | Unlimited |
| Schema markup | ✓ JSON-LD | ✓ JSON-LD | ✓ Custom |
| Ranking + traffic report | ✓ Monthly | ✓ Weekly | ✓ Daily |
All tiers include United States market keyword research, a monthly technical audit and transparent reporting. No setup fee. Cancel anytime. Every engagement is scoped in a free consultation before anything is quoted. You receive a written fixed-fee quotation covering scope, deliverables and timeline — no hourly billing, no open-ended retainer, and no number until we understand the work.
Fixed scope, fixed fee. Most agencies sell "SEO" as an open-ended monthly retainer with no defined scope. A Modulus SEO package is the opposite: a fixed monthly fee against named deliverables — technical audit, on-page work on priority pages, content briefs, link building, Schema.org markup and a ranking report. You always know what you are paying for and what shipped.
Built for the United States market. The US is the most competitive organic-search market in the world, and it is also where AI answer engines were adopted first — which means US buyers increasingly meet a brand inside an AI answer before they ever see a blue link. Keyword research is run against United States search demand rather than a global average, and pages are written for US buyers rather than translated from a US template.
Search is only half of discovery now. US B2B buyers research in public: review sites, comparison pages, and AI assistants all sit between the first search and the demo request. That is why SEO here pairs with United States GEO services — getting cited inside ChatGPT, Perplexity, Gemini and AI Overviews — and with United States AI development for the systems behind the funnel. See the full SEO methodology.
Every engagement is scoped in a free consultation before anything is quoted. You receive a written fixed-fee quotation covering scope, deliverables and timeline — no hourly billing, no open-ended retainer, and no number until we understand the work. Every tier includes the technical audit, on-page work, link building, schema markup and monthly reporting — there is no setup charge and no minimum contract term.
Yes. Every Modulus SEO package is a monthly subscription with no lock-in. You can upgrade, downgrade or cancel at the end of any month. Billed in USD.
A technical SEO audit, on-page optimisation (10 pages to unlimited by tier), monthly content briefs (2–8), link building (4 links to unlimited), Schema.org markup, United States market keyword research, and a monthly or weekly ranking and traffic report.
Long-tail positions typically move inside 60–90 days. Meaningful organic-traffic lift usually lands in months four to six as authority and internal linking compound. Month-over-month deltas are in every report, so progress is visible from month one.
Yes — US business-hours overlap (ET/PT). Reporting, calls and turnaround are scheduled against United States business hours, and you work directly with the engineer doing the work rather than an account manager.
Yes, and most United States clients do. SEO wins the ranked results; GEO wins the citation inside ChatGPT, Perplexity, Gemini and Google AI Overviews. Run together they share the same technical foundation, so the combined cost is lower than buying them separately.
United States-based B2B teams with 3–50 target keywords who want to own the top results for their core queries without hiring an in-house SEO lead.
Agencies and consultants running client SEO. Packages can be white-labelled or slotted into your existing stack — fixed deliverables make scoping and margin predictable.
SaaS, ecommerce and professional services treating organic as a growth channel. Most engagements move long-tail positions inside 60–90 days and compound from there as authority builds.
Modulus works with US teams where the problem is operational rather than experimental — where a system has to survive contact with real volume, real compliance and real customers.
Also available for: United Kingdom · Singapore · Australia · Hong Kong · Indonesia · Germany · France
Fixed-fee monthly packages. Free technical audit. Cancel anytime.
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