More Patients.
Lower Cost.
Faster.

We run Meta ad campaigns that fill your study with pre-qualified leads — delivered straight to your inbox.

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1,300+ pre-screened leads delivered across 6 studies — currently accepting new studies
Campaign
Strategy
Campaign Strategy Custom audience targeting and messaging tailored to your study criteria and patient population.
Ad
Creative
Ad Creative Scroll-stopping video and static ads designed to resonate with potential patients.
Lead
Forms
Lead Forms Custom screening questions built into the form to pre-qualify leads before they reach you.
Lead
Delivery
Lead Delivery Leads sent directly to your team via email or spreadsheet — ready for follow-up.
Weekly
Reporting
Weekly Reporting Clear reports on lead volume, cost per lead, and campaign performance every week.
1300+
Leads Generated Across All Campaigns
$6.77
Average Cost per Lead
6
Studies Recruited For

Some of Our Partners

Patient Journey

From ad to qualified lead in under 60 seconds

Watch how a potential patient moves through the funnel — from seeing your ad to submitting their information, ready for your team to follow up.

1 Patient sees ad on Instagram
2 Opens screening form
3 Answers qualification questions
4 Submits contact information
5 Lead delivered to your team
Clinical trial recruitment ad shown on Instagram
Patient opens the clinical trial screening form
Patient answers study qualification questions
Patient submits contact information on lead form
Qualified patient lead delivered to the research site
Process

Three steps to leads in your inbox.

1

We Build Your Campaign

Custom ads, landing pages, and lead forms built for your study criteria.

2

Leads Flow In

Interested patients fill out your form daily, filtered by your qualification questions.

3

You Follow Up & Enroll

We deliver leads to your team — you handle outreach and enrollment.

Seamless Delivery

Every Lead Delivered to Your Inbox

No portal logins. No CRM required. Qualified leads arrive directly via email and spreadsheet — ready for your team to follow up immediately.

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Results

Real numbers from real campaigns.

Recent Campaign

NASH Study — DFW Region

79
Leads Generated
$700
Ad Spend
$8.86
Cost per Lead
Recent Campaign

MALO Study — DFW Region

442
Leads Generated
$1,236.88
Ad Spend
$2.80
Cost per Lead
Full Track Record

Every campaign we've run — including the hard ones.

Most agencies show you their best number. Here's all of them. Our most expensive cost per lead to date is $33.27 — the industry average is $150+.

CampaignLeadsAd SpendCost per Lead
YDAL Study140$156.77$1.12
MALO Study442$1,236.88$2.80
COPD Study528$3,899.69$7.39
NASH Study79$700.00$8.86
COPD — Tharros Study108$2,150.84$19.92
Heart Failure Study24$798.37$33.27
All campaigns1,321$8,942.55$6.77 avg
Industry average cost per lead$150+
See if we can help your study
Site-Focused

Built for Research Sites That Need Results

We work directly with clinical research coordinators, principal investigators, and site directors to fill your study fast — without the overhead of a large CRO.

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Who You'll Work With

Founder-run. No hand-offs.

TrialFlow is run by Haikal Shariff, who builds and manages every campaign personally — strategy, creative, targeting, and reporting. He currently runs recruitment for Soma Clinical Trials and Medrasa Research across COPD, NASH, and heart-failure studies, and works directly with your coordinators from day one.

TrialFlow Recruitment is a clinical trial patient recruitment agency built for research sites struggling with slow study enrollment. Instead of call centers or expensive patient databases, we use targeted Meta (Facebook and Instagram) advertising to reach eligible patients near your site — from the Dallas–Fort Worth area, where we've recruited for COPD, NASH, and heart-failure trials, to research sites anywhere in the United States. Every engagement includes ad creative, IRB-ready landing pages, pre-screening lead forms, and weekly performance reporting, so your coordinators spend their time enrolling patients instead of searching for them.

Pricing

Transparent pricing. No hidden fees.

Start with a free referral, then simple flat-rate pricing. Ad spend is billed separately directly to your payment method.

Risk-Free
Pilot
$0
your first qualified referral is free
  • One pre-screened referral, on us
  • No setup fee, no commitment
  • You judge lead quality directly
  • Continue only if it converts
One-Time
Setup
$500
one-time fee per study
  • Campaign strategy & audience targeting
  • Ad creative development (video + static)
  • Landing page & lead form build
  • Tracking setup & pixel installation
Monthly
Management
$1,000
per month, pause anytime
  • Daily campaign optimization
  • Continuous A/B testing of creatives
  • Lead quality monitoring & filtering
  • Weekly performance reporting
Get Started

Ad spend is billed directly by Meta/Google — minimum $1,500/mo recommended.

FAQ

Common Questions

We primarily utilize Meta (Facebook & Instagram) as it consistently provides the best cost-per-lead and targeting capabilities for local clinical trials. Depending on the study, we may also incorporate Google Search.
No, ad spend is billed directly to your site's credit card by the ad platforms. Our setup and management fees are strictly for our services.
Typically 5–7 business days from the time we receive IRB approval on the creatives and study materials. We move fast.
While we can't guarantee approval as every IRB is different, we design all creatives and landing pages to adhere strictly to general IRB guidelines. We provide all materials neatly packaged for your submission.
No. Our management fee is month-to-month. If the study fills early or you need to pause enrollment, you can cancel or pause our services with a 14-day notice.
Leads come from Meta lead forms where each person consents to be contacted about the study. Lead details are delivered directly to your site team through the channel you choose, are used only for the study you engaged us for, and are never sold or shared with third parties.