The world's most expensive link building agency

$40,000/month

Minimum. And worth every dollar.

Most agencies compete on price. We refuse to. Sigma Outreach places editorial links on the top 1% of publishers on earth, staffed exclusively by senior strategists, for a maximum of twelve clients per quarter. If price is your first question, we are not your agency.

Client cap
12 / quarter
Applications declined
81%
Median link DR
78
Junior staff on your account
Zero
The position

Expensive is not our flaw.
It is the filter.

Cheap links come from cheap places. Every dollar of our price buys something specific — and we can show you the receipt.

We buy the top of the market

The publishers everyone wants — and almost nobody can access — don't negotiate. We pay what they cost, secure the placement, and pass the market through at its real price. No arbitrage, no substitutes.

Seniors only. No handoffs.

Your account is run by strategists with a decade in competitive niches. There is no junior tier at Sigma Outreach, because there is no junior version of a reputation.

Scarcity is the service

Twelve clients per quarter, one per competitive keyword set. We never build authority for you and your competitor at once. Exclusivity is impossible at volume — so we don't do volume.

Capabilities

Six disciplines. One standard: uncompromising.

The same services other agencies sell — executed at a tier they can't reach.

I — OUTREACH

Blogger Outreach

Manual relationships with publishers who reject 95% of pitches. We're in the 5% — because we've spent years earning the reply.

Top-1% publishersManual only
II — AUTHORITY

SEO Link Building

White-hat authority engineering designed around your keyword map, not a link quota. Every placement earns its position in the strategy.

DR 70+ medianDofollow editorial
III — REGULATED

Pharma Link Building

Compliance-first placements in health and pharmaceutical media where a single misstep costs more than our retainer. That's precisely why we're hired.

Compliance-vettedHealth media
IV — RESTRICTED

CBD Backlinks

Cannabis-adjacent brands are locked out of mainstream publishers. Our vetted network isn't — built over years of relationships most agencies never start.

Vetted networkTraffic-verified
V — COMPETITIVE

Casino Link Building

iGaming is the most expensive link market in the world. We operate at its top end, where price per placement is high because the placements actually move rankings.

iGaming tier-1Diverse anchors
VI — EDITORIAL

Content Creation

Journalist-grade articles written to the host publication's standard — because top publishers publish nothing less, and neither do we.

Journalist-gradeZero templates
The ledger

The anatomy of a $1,600 link.

Agencies that charge less are not more efficient — they are buying something different and calling it the same thing. This is what one of our placements actually costs to produce. We publish it because we have nothing to hide behind.

When you divide our retainers by delivered placements, you'll find the margin is ordinary. The price is high because the inputs are — and the inputs are the entire point.

Cost per placement REF: SO-2026-TIER1
Tier-1 publisher fee$850
DR 70+ · real organic traffic · editorial review
Senior strategist hours$310
prospecting, vetting, anchor & target mapping
Journalist-grade article$240
researched, sourced, written to house style
Rejection overhead$140
the pitches that don't land still cost money
QA, indexing & 90-day monitoring$60
One placement$1,600

Illustrative economics for a tier-1 placement. Cheap agencies skip lines two through five. The link you get reflects it.

The engagement

Four stages. No shortcuts sold at any price.

Every engagement runs the same disciplined sequence — the order is the quality control.

i.

Application Review

We assess your market, competition, and whether we can genuinely justify our price for your case. Four in five applicants hear no.

ii.

Authority Blueprint

A senior strategist maps your keyword battlefield and designs the placement architecture before a single pitch is sent.

iii.

Placement Campaign

Manual outreach to pre-vetted tier-1 publishers. Journalist-grade content. Editorial placements — never paid-tag inventory.

iv.

Open-Book Report

Live URLs, DR, traffic data, anchor map, and the cost ledger. You see everything, including what we paid for.

Selectivity

We decline more clients than we accept.

These are the arenas — across the United States and Switzerland — where our price pays for itself. If your market isn't brutal, you don't need us.

Pharma & Health
ACCEPTING
CBD & Cannabis
ACCEPTING
Casino & iGaming
2 SEATS LEFT
Finance & Fintech
ACCEPTING
eCommerce
ACCEPTING
Legal & Law
1 SEAT LEFT
SaaS & Tech
ACCEPTING
Fitness & Wellness
WAITLIST
Engagements

Three ways to pay for the best.

No discounts. No negotiations. The price is the price — that consistency is part of what you're buying.

Ascent
$7,500
per month · 3-month minimum
5 tier-1 placements monthly, DR 70+ median
Senior strategist — no juniors, no handoffs
Journalist-grade editorial content
Open-book placement & cost reporting
Apply for Ascent
Most Engaged
Dominion
$18,000
per month · 6-month minimum
14 tier-1 placements monthly, DR 75+ median
Keyword-set exclusivity — we never serve your rival
Digital PR & expert-commentary placements
Dedicated two-strategist pod
Monthly authority war-room call
Apply for Dominion
Sovereign
$40,000
per month · by application only
Full authority ownership of your category
30+ tier-1 placements monthly, DR 80+ median
Named-publication targeting on request
C-suite reporting & board-ready narratives
First right of renewal on your seat
Request Sovereign Review

Every engagement begins with an application. We respond within 48 hours — including the no's.

On the record

What the price bought them.

"I flinched at the invoice. Then our CBD store went from page 3 to page 1 in four months, and the invoice became the cheapest line item we have."

James Mitchell — CEO, GreenLeaf Wellness

"They showed me the cost ledger before I asked. No agency in eleven years has told me what they actually pay publishers. I signed the same week."

Sofia Andres — Marketing Director, BetEdge

"We tried six cheaper agencies. Sigma cost more than all of them combined — and delivered more than all of them combined. The math was never close."

Rajan Kumar — Head of SEO, MedBoost
Questions we welcome

Ask us why we cost this much.

Why are you the most expensive?

Because we buy the most expensive inputs in the industry — top-1% publishers, senior-only strategists, journalist-grade writing — and refuse to substitute any of them. The ledger above shows the economics. Our margin is ordinary; our inputs are not.

Can I negotiate the price?

No. A price that moves under pressure is a price that was never honest. Every client pays the same rate for the same tier — which means no client is subsidizing another's discount.

What if I just need cheaper links?

Then you should buy cheaper links — sincerely. There are competent mid-market agencies for that. We exist for the markets where mid-market links change nothing, and only the top of the publisher pool moves rankings.

Do you guarantee rankings?

No one honest does. We guarantee the inputs — placement count, publisher tier, exclusivity, open-book reporting — and replace any link that drops within 90 days. The rankings follow the inputs; that's why we're this rigid about them.

Which countries do you serve?

Engagements are currently open to brands operating in the United States and Switzerland. This focus lets our strategists stay deeply fluent in the two markets where our clients compete — from FDA-adjacent health niches in the US to finance and luxury verticals in Switzerland.

Why do you decline 81% of applications?

Because our model only works when we can justify the price with results. If your market, budget runway, or site foundation can't convert tier-1 authority into revenue, we'll tell you no — and usually tell you what to fix first.

Application

Convince us to take your money.

Tell us your market and your ambition. A senior strategist — not a sales rep — reviews every application and replies within 48 hours with an honest yes or no. Engagements are currently open to brands operating in the United States and Switzerland.

Direct line — +1-909-747-6651
Written — [email protected]
Office — 447 Broadway, 2nd Floor, New York, NY 10013