Best Lead Generation Agencies (2026) – Ranked by Case Studies

Muletown Digital Visit Website →

Jacobs Custom Auto Body

Web Design, Web Development, Lead Generation

Auto Repair

N/A

First-ever website designed, written and built
Service pages that educate future clients
Team page
SEO baselines

Ladder Up Recruiting

Web Design, Web Development, Lead Generation

Professional Services

N/A

First-time website built to capture leads
Page for job seekers and a page for hiring managers
Content planning and copywriting
SEO baselines

Uwindi Web Agency Visit Website →

Arneevo Park

Web Design, Lead Generation

Real Estate

N/A

Average deal value increased from launch
Lifestyle-first landing page with CRM and interactive site map

GreenVill

Web Design, Lead Generation

Real Estate

N/A

More qualified buyer inquiries
Interactive home map and CRM integration

Voskresenki

Web Design, Lead Generation

Real Estate

N/A

Interactive plot map and CRM integration driving buyer inquiries

Glassbox Agency Visit Website →

Choose My Car

PPC, Lead Generation

Finance

11-50 Employees

N/A

Cheadle, United Kingdom

N/A

Ad spend down 9% while conversion value rose 38%
Cost per lead down 29%
Call-centre leads 2.5x more likely to convert
Profits up 750%

IQnection Visit Website →

Noetyx

Email Marketing, Lead Generation, Content Marketing

Technology

11-50 Employees

N/A

Doylestown, PA

N/A

Qualified lead volume up 67% in 6 months
Lead-to-SQL conversion up from about 2.4% to about 4.0%
42% email open rate in nurture flows
Newsletter subscribers up 45% in the first quarter

Impressive Digital Agency Visit Website →

FraudWatch

Content Marketing, Lead Generation

Cyber Security

11-50 Employees

N/A

Melbourne, Australia

N/A

+139% leads
+73% new users
+1,139% whitepaper downloads

BERK Labs, LLC Visit Website →

yogA Peace School

Lead Generation

Wellness

N/A

Austin, TX

N/A

Marketing support for a boutique children's and family yoga school
Credited as pivotal to the school's local growth

Localize

Lead Generation

SaaS

N/A

Led the Product and Growth teams for a website translation platform

Australian Internet Advertising Visit Website →

Prestige & Performance

Social Media Ads, Lead Generation

Automotive

N/A

Brisbane, Australia

N/A

32 leads in January at $22.71 cost per lead
Best-performing video produced 23 of 32 leads at $21.90 CPL
Impressions up 92% and clicks up 34%

Hot Dog Marketing Visit Website →

Longhorn Solar

Lead Generation, PPC, Email Marketing

Energy

N/A

Pflugerville, TX

N/A

Year 1: leads at $563 and a $850 customer acquisition cost on a ~$40,000 customer
Year 2: website traffic up 40%, with 3.52% converting to qualified leads
Year 2: cost per lead down to $86.52 and CAC to about $175

Rise Local Visit Website →

Innovative Foundation Repair

SEO, Content Marketing, Lead Generation

Home Services

N/A

Irving, TX

N/A

#1 foundation repair rankings across DFW, San Antonio and Waco
40+ geo-targeted service area pages ranking
5 authoritative service category pages ranking

AGI Marketing Visit Website →

Scott Heating, Cooling & Plumbing

SEO, PPC, Lead Generation

HVAC

N/A

El Paso, TX

N/A

949% increase in organic website traffic
2,000 leads generated from Local Services Ads
PPC conversion rate over 10%

Milia Marketing Visit Website →

Florida Stone Shop

Lead Generation

Manufacturing

N/A

Florida, United States

N/A

Appointment growth +148%
85% show-up rate
27% appointment-setting rate on the first 30 calls reviewed
Weekly call coaching on 60+ marketing-driven calls a month

Amplitude Digital Visit Website →

Toyota

Content Marketing, Lead Generation

Automotive

10K+ Employees

N/A

Interactive content delivering messaging to dealers globally
Cross-device compatible experience
Lead generation with analytics

Tavano Team Visit Website →

Global-Pak

SEO, PPC, Lead Generation

Manufacturing

11-50 Employees

N/A

Lisbon, OH

N/A

Over 30 valuable leads generated in 6 months
3x ROI on sales from various channels

UADV Marketing Visit Website →

MIDI Construction

PPC, Lead Generation, Web Design

Construction

N/A

Click-through rate up 2.34% in the first 90 days
Cost per lead down 22% and cost per call down 29.4%
Cost per deal closed down 15%
7 figures in revenue through the new funnel strategy

Fingerprint Marketing Visit Website →

Novacomp

Lead Generation

Technology

501-1K Employees

N/A

San José, Costa Rica

N/A

Revenue grew past the $500K goal to $2M in one calendar year
Cost per meeting of $250

Cyclone Social Visit Website →

Hide & Fringe

Social Media Ads, Email Marketing, Lead Generation

Fashion

N/A

$24,000 in revenue in the first week live
$100,000 in revenue within 45 days
$180,000+ in revenue within four months
10,000 followers in under 3 weeks before launch
8,000+ website visitors on launch day

Metric PPC Visit Website →

PureView Health Center

PPC, Lead Generation

Healthcare

N/A

Average 47 new phone calls per month from ads
Average 125 users per month engaging with key website sections
Campaigns and ad testing for all services
Keyword-level call tracking from ad extensions

Sagefrog Marketing Group Visit Website →

ThermOmegaTech

Lead Generation, PPC

Manufacturing

N/A

500K+ ad impressions at a 16% CTR vs. a 7% industry average
Nearly 60 leads in two months
+5,000 form submissions and website visits

Pixite Visit Website →

Bell Partners Finance

Web Design, SEO, Lead Generation

Finance

N/A

Finalist in the 2024 Australian Web Industry Awards (Medium Business and Financial Services)
Location-specific SEO and a qualifying lead form
Reach expanded beyond referrals