Doximity GPT vs Smartly: Which LinkedIn DMs tool is Best in 2025?

All these tools Doximity GPT , Smartly offer flexible pricing models suitable for Founders, Recruiters, Job Seekers, Solopreneurs, and GTM Teams seeking AI-powered solutions to enhance their LinkedIn DMs efforts.

Doximity GPT

Starting from
free
Pricing Model:
  • Free - $0

Smartly

Starting from
custom

These AI tools are among the best LinkedIn DMs tools available in 2026. For Founders, Recruiters, Job Seekers, Solopreneurs, and GTM Teams, tools like Doximity GPT , Smartly help streamline the LinkedIn DMs process by offering AI-powered features.

What is Doximity GPT?

Doximity GPT is a free, HIPAA-compliant AI-powered assistant integrated into the Doximity platform, designed for U.S. clinicians and medical students. It streamlines workflows by automating tasks like generating chart notes, drafting referral or appeal letters, answering clinical questions, and creating patient education materials. Powered by advanced AI models, it offers specialty-specific prompts, multilingual translation, and secure integration with EHR systems, ensuring efficient, accurate, and private task management.

What is Smartly?

Smartly, founded in 2013 by Kristo Ovaska and Tuomo Riekko in Helsinki, Finland, is a cutting-edge AI-powered advertising platform for performance that unifies creative, media, and analytics to streamline digital advertising. Managing over $5 billion in ad spend for 700+ brands like Nike and Uber, Smartly leverages generative AI to produce 1 billion creative variants daily, enhancing campaigns across Meta, TikTok, Google, and more. Its cross-channel ad automation for brands delivers 3.3x faster campaign setup and up to 5.5x return on ad spend, making it a top choice for enterprise-level marketing.

Doximity GPT
(4.4/5)
  • Accuracy and Reliability:
    4.5
  • Cost-Efficiency:
    4.5
  • Customization and Flexibility:
    4.5
  • Data Privacy and Security:
    4.5
  • Ease of Use:
    4
  • Functionality and Features:
    4.5
  • Integration Capabilities:
    4
  • Performance and Speed:
    5
  • Support and Resources:
    4.5
Smartly
(4.5/5)
  • Accuracy and Reliability:
    4.6
  • Cost-Efficiency:
    4.5
  • Customization and Flexibility:
    4.8
  • Data Privacy and Security:
    4.7
  • Ease of Use:
    4.6
  • Functionality and Features:
    4.4
  • Integration Capabilities:
    4.2
  • Performance and Speed:
    4.3
  • Support and Resources:
    4.8
Doximity GPT
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Smartly
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Doximity GPT

Pros

Free access for U.S. clinicians and students.

Fast

accurate automation saves time.

Secure with HIPAA-compliant encryption.

Seamless EHR and telehealth integration.

Multilingual patient material creation.

Cons

Restricted to U.S. healthcare professionals.

Minor inaccuracies in complex AI outputs.

Limited customization for outputs.

Manual effort is needed for EHR integration.

Smartly

Pros

3.3x faster campaign setup.

5.5x ROAS with predictive AI.

Seamless Meta and TikTok integrations.

1 billion daily creative variants.

28% lower CPA with analytics.

Cons

Steep learning curve for beginners.

Slow chat support response.

1 billion daily creative variants.

28% lower CPA with analytics.

If you're looking for other LinkedIn DMs tools for Founders, Recruiters, Job Seekers, Solopreneurs, and GTM Teams, you can also explore Narrow, which are highly rated in 2025.

Doximity GPT
  • Doximity
  • United States
Smartly
  • Smartly
  • Helsinki, Finland