Best Content Marketing Agencies in the United States (2026) – Ranked by Case Studies

Vendilli Digital Group Visit Website →

Hefren-Tillotson

PPC, Content Marketing, Email Marketing

Finance

N/A

Pittsburgh, PA

N/A

1,361% increase in organic traffic
150+ new leads per month
Paid search clicks up from 173 to 1,942
Email-driven visitors up from 379 to 5,539

Direction.com Visit Website →

Therapy Unlocked

SEO, Content Marketing

Mental Health

N/A

Austin, TX

N/A

1,659% more new visitors from organic search
Keyword rankings 167 → 1,055
Monthly traffic 2,589 → 10,856
Monthly lead volume 29 → 50+

CTI Digital Visit Website →

Right at Home

PPC, Content Marketing, Web Development

Senior Care

N/A

Omaha, NE

N/A

+150% onsite engagement
+50% conversion rate
+30% average session duration

BERK Labs, LLC Visit Website →

Techstars NYC (Winter 2015)

Content Marketing

Venture Capital

N/A

New York, NY

N/A

Demo Day for 12 startups: 500+ attendees
$20M in venture capital funding for the batch in the following months
Event management, promotion and startup business support

Lantern Sol Visit Website →

JPK Landscaping

SEO, Local SEO, Content Marketing

Landscaping

N/A

Cincinnati, OH

N/A

Annual revenue grew from $1.8M to over $4M in 12 months
Organic clicks up ~5x (754 to 3,430 per month)
322 keywords in Google's top 10 (up from 1)
146% increase in organic leads per month
Average Google position improved from 25.9 to 9.0

Savage Global Marketing Visit Website →

Watersports Car

PPC, Content Marketing, Social Media Ads

Automotive

51-200 Employees

N/A

Fountain Valley, CA

N/A

115% conversions in first 30 days
123% increase in social traffic

Search Berg Visit Website →

3Alpha LLC

SEO, Content Marketing, Web Development

Professional Services

51-200 Employees

N/A

Duluth, GA

N/A

76% increase in new visitors
3.36K impressions in 30 days

CI Web Group Visit Website →

Van Delden Wastewater Systems

SEO, Content Marketing

Home Services

N/A

San Antonio, TX

N/A

San Antonio septic-repair page impressions up 622%
219 articles published, 190 already ranking

Fingerprint Marketing Visit Website →

JKA Well Drilling

Web Development, SEO, Content Marketing

Home Services

N/A

Monroe, WA

N/A

Traffic +33% over 6 months and +37.4% over the last year
Organic traffic +20% after the site rebuild

Advent Trinity Marketing Agency Visit Website →

Revivify for Life

Web Design, Content Marketing

Supplements

N/A

New York, United States

N/A

New website with a wealth of product information
Social media posts explaining what makes the product unique

WiT Group Visit Website →

CMLaw-NC

Web Design, SEO, Content Marketing

Law Firm

N/A

Charlotte, NC

N/A

One-page site expanded into a full website with a new SEO blog
Monthly SEO articles to compete for organic traffic in Charlotte

Lee Media Group Visit Website →

City of Rose Hill

Web Design, Content Marketing, SEO

Government

11-50 Employees

N/A

Rose Hill, KS

N/A

70%+ survey response from 1,500+ customers in the Lead and Copper campaign

Lform Design Visit Website →

REdirect Consulting

Branding, Web Design, Content Marketing

Real Estate

51-200 Employees

N/A

New York, NY

N/A

Website traffic grows 200-300% year after year since launch and content strategy

First Page Sage Visit Website →

Cadence Design Systems

SEO, Content Marketing

Software Development

10K+ Employees

N/A

San Jose, CA

N/A

934% increase in total keyword rankings

UFO Performance Marketing Visit Website →

RPWB

SEO, Content Marketing

Law Firm

N/A

South Carolina, United States

N/A

Doubled traffic by supporting a site redesign with SEO

Crowdcreate Visit Website →

TP-Link

Content Marketing, Social Media Ads

Technology

N/A

Irvine, CA

N/A

1.3M estimated views and 500+ engagements from a TikTok Shop campaign

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