Audiologist Informer Newsletter

The Audiologist Informer is our professional newsletter targeting audiologists, hearing instrument specialists, and hearing healthcare providers. Native-Featured News placements appear as sponsored content within the newsletter.

Native-Featured News Specifications

Image Dimensions16:9 aspect ratio, minimum 601 × 338 pixels
Image FormatJPG or PNG(no file size limit—we optimize)
Headline70 characters or less
Description175 characters or less
Destination URLFull click URL with UTM parameters

URL Guidelines

  • Click URL: Include full tracking parameters (UTMs, etc.)
  • Vanity URL: Can be displayed as text if different from click URL
  • DoubleClick and other ad server redirects are accepted

Display Ad Specifications

Image Dimensions1:2 aspect ratio, minimum 744 × 1488 pixels
Image FormatPNG, JPG, or animated GIF(no file size limit—we optimize)
Destination URLFull click URL with UTM parameters

Animation Guidelines

  • Animated GIFs are accepted for newsletter display
  • Animated GIFs should loop smoothly
  • Avoid excessive flashing or strobing effects

Consumer Newsletter

Our consumer newsletter reaches hearing aid users, caregivers, and people researching hearing solutions.

Ad Specifications

Consumer newsletter ads use the same dimensions as our mobile website ads:

Image Dimensions1:2 aspect ratio, minimum 744 × 1488 pixels
Image FormatPNG or JPG(no file size limit—we optimize)
AnimationStatic images only for newsletter(no GIFs)
Destination URLFull click URL with UTM parameters

Website Display Ads

Display ads appear throughout the HearingTracker website on desktop and mobile devices.

Desktop Banner

Image Dimensions4:1 aspect ratio, minimum 1280 × 320 pixels
Image FormatPNG, JPG, or animated GIF(no file size limit—we optimize)
Destination URLFull click URL with UTM parameters

Mobile Banner

Image Dimensions1:2 aspect ratio, minimum 744 × 1488 pixels
Image FormatPNG, JPG, or animated GIF(no file size limit—we optimize)
Destination URLFull click URL with UTM parameters

Animation Guidelines

  • Animated GIFs are accepted for website display
  • Animated GIFs should loop smoothly
  • Avoid excessive flashing or strobing effects

E-Blast

Provide the content below and we'll create a professionally designed, cross-client compatible email. If you prefer to supply your own HTML, see E-Blast (Custom HTML).

Required Content

Subject Line35–60 characters (aim 45–55); put key words in first 30 characters
Preheader40–90 characters (sweet spot 70–80); avoid repeating subject
Title/H130–70 characters (6–12 words)
Body Copy60–180 words total; 1 short intro + 2–4 bullets or 2 short paragraphs
CTA Button2–5 words (max 28 characters) + final URL with UTMs

Hero Image

Dimensions600px wide (or 1200px for retina), 250–400px height
FormatJPG or PNG (GIF if needed), under 200KB
Alt Text6–12 words describing what it shows
LinkDestination URL if clickable
ImportantDon't put critical info only in the image; include it in text too

Additional Images (Optional)

Count0–3 max (more = slower load + more breakage risk)
Dimensions600px wide, or 280–300px if side-by-side
File SizeUnder 150–200KB each
Alt TextRequired for informational images

Disclaimers (If Applicable)

Keep to 1–3 lines each. Common items:

  • Offer terms:"Offer ends [DATE]. While supplies last. Exclusions apply."
  • Pricing:"Prices may vary by location."
  • Medical:"This content is informational and not medical advice."
  • Affiliate:"We may earn a commission from qualifying purchases."

E-Blast (Custom HTML)

Provide your own HTML that meets our requirements for deliverability and rendering consistency. If you need to build an email from scratch, we recommend Beefree.

Submission Format

Subject line: 35–60 characters (aim 45–55); put key words in first 30 characters.

We host images (preferred): Provide a single ZIP containing index.html in the root and an /images folder. Reference images as images/filename.jpg.

You host images: Provide the HTML file with absolute image URLs (must be publicly accessible HTTPS, no authentication or expiring links).

Layout Requirements

DoctypeInclude <!doctype html> (email-safe doctype)
LayoutTable-based only (div layouts break in Outlook)
Table AttributesSet cellpadding="0" cellspacing="0" border="0" on layout tables
Container Width600px fixed-width, centered
EncodingUTF-8 with <meta charset="utf-8"> and <meta name="viewport" content="width=device-width, initial-scale=1.0">
MobileUse @media queries in a single <style> block in <head>
CSSInline all important styles; no external CSS files
Outlook FixesMSO conditional comments (<!--[if mso]>) are allowed for Outlook-specific fixes

Image Requirements

FormatsJPG, PNG, or GIF (no SVG)
Max Width600px (or 2x for retina)
File SizeHero < 250KB, other images < 200KB
Required Attributesalt text, explicit width, style="display:block;"
Gap FixSet display:block on images; use font-size:0; line-height:0; on image container <td> as needed
Images BlockedEnsure critical CTAs and key info remain visible if images are blocked (use real text + bulletproof buttons)

Links & Content

URLsAll links must be absolute (https://); avoid excessive redirects
TrackingUTMs and redirects should be pre-embedded and tested; 1×1 tracking pixels allowed (HTTPS only)
Text SizeMinimum 14–16px for body text with sufficient color contrast
ButtonsTable-based buttons, minimum ~44px height for tap targets
FontsWeb fonts may be ignored; use safe fallbacks (Arial, Helvetica, Georgia)

Preheader

Include a hidden preheader block in your HTML with padding/spacing to prevent Gmail from pulling nav or body text into the preview.

Compatibility Notes

  • Add explicit background colors on wrapper tables/cells (bgcolor + inline background-color) for dark mode
  • Dark mode behavior varies by client; we cannot guarantee brand-color preservation
  • Use border-collapse:collapse; and role="presentation" on layout tables
  • Filenames must be lowercase with no spaces or special characters
  • Avoid <base> tags and URL shorteners (often flagged as spam)
  • Prefer padding on <td> over CSS margins for consistent Outlook rendering
  • Add height:auto; inline for responsive images when using width:100% in mobile rules
  • Hosted images must allow hotlinking (no referrer blocking)
  • Alt text should be meaningful for informational images; decorative images can use alt=""
  • iOS may auto-link phone numbers and addresses; ask us for a CSS snippet to neutralize if needed
  • Keep total HTML under ~102KB (Gmail clips longer emails)

Not Allowed

  • CSS Grid, Flexbox, or position:fixed
  • Scripts, forms, iframes, or embedded video
  • External CSS files or web fonts for critical typography
  • Background images for critical content (Outlook issues)

Pre-Submission Checklist

  • Tested on mobile (iOS + Android) and desktop (Gmail + Outlook)
  • All images load and links work correctly (final destinations reachable without login)
  • Uses table-based layout with inline styles
  • Standard email-safe HTML structure (html, head, body)
  • CAN-SPAM compliant—exclude standard footer (unsubscribe + physical address); HearingTracker adds this via our ESP when sending

Important

We perform basic QA for broken images/links and major layout issues, including Gmail rendering on mobile and desktop. You are responsible for broader compatibility testing across email clients and final proofing of content, links, and legal compliance. We recommend Litmus for cross-client testing—let us know your Litmus inbox and we can send a test email.

Market Insights

Unique, high-quality market research and audience data for brands, manufacturers, and industry partners — to inform smarter strategic decisions grounded in real behavior and real intent.

Why Market Insights from HearingTracker?

Exclusive Audiologist Panel

We maintain a carefully selected panel of professional audiologists across the United States. This vetted cohort allows for deep, clinically informed data collection — from product preferences to practice trends — delivering insight that is both reliable and highly relevant to the hearing care market.

Consumer Surveys Aligned With Purchase Intent

HearingTracker's audience isn't just large — it's highly engaged and action-oriented. A substantial share of visitors to HearingTracker are actively researching hearing solutions or in the midst of a purchase decision, giving you access to consumer feedback at the moment it matters most.

Flexible, Actionable Research Options

Whether you need quantitative survey data, trend analysis, or decision-maker insights across the clinical and consumer landscape, our Market Insights offerings can be tailored to support:

  • Product development and validation
  • Messaging and positioning strategies
  • Pricing research
  • Channel and distribution planning

Services Provided

Custom Survey Design & Deployment

We develop targeted questionnaires tailored to your specific research objectives, deploying them to our audiologist panel, consumer audience, or both — depending on the insights you need.

Competitive Intelligence & Product Testing

Gather feedback on product features, usability, and positioning relative to competitors. Understand how your offerings stack up in the eyes of both clinicians and end users.

Market Segmentation & Persona Development

Identify key audience segments within the hearing care ecosystem, from early adopters to skeptics, and develop data-driven personas to guide marketing and product strategy.

Trend Analysis & Forecasting

Track emerging patterns in consumer behavior, technology adoption, and clinical practice to anticipate shifts in the market before they become mainstream.

Methodology & Data Collection

Rigorous Panel Management

Our audiologist panel is actively maintained through ongoing verification and engagement to ensure data quality and professional representation across practice types, geographies, and specializations.

Multi-Channel Consumer Recruitment

Consumer respondents are recruited from HearingTracker's organic traffic — individuals already engaged in the hearing health journey — ensuring authenticity and eliminating the noise of generic panel participation.

Quantitative & Qualitative Approaches

We employ a mix of structured surveys, rating scales, open-ended questions, and in-depth interviews to capture both statistical significance and nuanced consumer sentiment.

Statistical Rigor & Quality Controls

Every study incorporates attention checks, data validation protocols, and statistical weighting (where appropriate) to ensure findings are credible, representative, and actionable.

Insights Activation

Comprehensive Reporting & Analysis

Receive detailed reports that go beyond raw data — with executive summaries, visual dashboards, key takeaways, and strategic recommendations tailored to your business objectives.

Strategic Workshop Sessions

Work directly with our research team to interpret findings, explore implications, and translate insights into concrete action plans for product, marketing, and sales teams.

Ongoing Advisory Support

For clients with evolving research needs, we offer retainer-based advisory services — providing continuous access to our data, trend monitoring, and strategic consultation as your market initiatives unfold.

Integration With Marketing & Product Teams

We don't just deliver a report and walk away. Our team can collaborate with your internal stakeholders to embed insights into campaign briefs, product roadmaps, and go-to-market strategies — ensuring research drives real business impact.

Leverage HearingTracker's deep audience understanding — from clinicians to consumers with high purchase intent — to inform product strategy, marketing campaigns, and business growth.

Contact & Submissions

For ad submissions, questions about specifications, or to discuss advertising opportunities:

Advertising Inquiries

Email: abram@hearingtracker.com

We typically respond within 1-2 business days.