DN
Content StrategyNorth Austin

Door Number 3

Integrated strategy, story and media for measurable growth.

About Door Number 3

Door No. 3 is an independent Austin growth marketing agency with 30 years of experience. It unifies positioning, certified StoryBrand messaging, creative, media and AI-enabled insight under one accountable team, then measures work against business outcomes.

Its capabilities cover business strategy and research, brand development, media planning and buying, advertising and design, digital prospecting and retargeting, lead nurture, search, email, social, SEO-native content, websites and AI roadmapping. The agency serves healthcare, government, education, transportation and consumer-goods organisations.

Evidence-backed profile

Specializations

  • Strategy, story and media under one team

    The current homepage integrates positioning, narrative and media activation through a four-step growth process.

    Source: Door No. 3
  • Broad integrated capabilities

    The capabilities page lists research, brand, media, advertising, email, social, SEO-native content, web and AI roadmapping.

    Source: Capabilities

Selected clients

  • Government and public-health campaign experience

    The government page documents multilingual messaging, media planning and performance tracking for public programs and communities across Texas.

    Source: Government Marketing

Credentials

  • Current Austin mailing address

    The official contact page lists 13785 N. Hwy. 183, Suite 125, Austin, TX 78750.

    Source: Contact

Buyer guidance

Editorial guidance based on the public evidence above. Assessed Sep 5, 2026.

Best fit

  • Organisations consolidating fragmented strategy, messaging and media
  • Healthcare, public-sector, education, transportation and consumer teams needing accountable growth marketing

Points to consider

  • Pricing is custom and the current contact form asks prospects to provide a budget range
  • The reviewed technology-branding page no longer explicitly states that its consultation is free

Questions to ask

  • Where is the current message losing buyers?
  • Which media and conversion KPIs will define success?
  • Which research and positioning work should precede campaign activation?

Services

Packages and offers

Public offers checked against the agency's own website.

Free technology branding consultation

Free

Consultation

An introductory consultation about technology branding, positioning and marketing needs.

Price checked Aug 23, 2026Verify offer

Industries served

Healthcare

Worth knowing

  • 30 years of Austin growth marketing
  • Certified StoryBrand messaging, strategy, creative, media and AI
  • Full-funnel measurement and ongoing optimisation

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