API-based solutions are rapidly transforming how healthcare organizations deliver virtual care, and nowhere is this more evident than in the telehealth space. iotum leads the charge with its robust, HIPAA-compliant telehealth solution that offers a comprehensive API designed to simplify integration, ensure security, and scale care delivery across platforms.
Telemedicine is booming. The industry continues to grow at over 16% CAGR, with global market projections reaching USD 82 billion in the coming years. Patient demand for remote services remains high, with telehealth usage holding at nearly 38 times pre-pandemic levels. For medical providers and digital health developers, the challenge isn’t just delivering care over video, it’s embedding telehealth deeply into existing applications, workflows, and systems.
That’s where API-based telehealth platforms shine. Here are six standout API-first platforms that are redefining modern care delivery. Topping the list is iotum, a developer-friendly, security-centric telehealth API trusted by leading healthcare organizations.
iotum
iotum is a powerful telehealth API solution built from the ground up with API integration in mind. Its HIPAA-compliant video and voice conferencing API enables healthcare developers to embed high-quality, secure communications directly into their apps, portals, or workflows.
iotum’s RESTful API provides real-time access to voice, video, scheduling, analytics, and transcription features. Healthcare providers can integrate “click-to-join” video conferencing, remote consultations, appointment scheduling, secure chat, document sharing, and live annotations, all within their native platforms. iotum also supports multi-camera feeds, sentiment analysis, and screen sharing for advanced diagnostic use cases.
Developers benefit from complete API documentation, sample code libraries, SDKs (including React Native), and full WebRTC compatibility. iotum’s infrastructure is hosted on secure servers (AWS, DigitalOcean), ensuring compliance with HIPAA, GDPR, and SOC 2 requirements.
iotum Key Features
- HIPAA-compliant video & voice API
- WebRTC-based browser compatibility
- Real-time chat, annotations, breakout rooms
- Analytics API with transcription and keyword search
- REST API and SDKs for rapid deployment
Best Use Cases
- White-labeled telehealth platforms
- Remote consultations & specialty diagnostics
- Multi-location provider networks
- Remote patient monitoring (RPM) integrations
- EHR/EMR connected workflows
iotum HIPAA Compliance
Security sits at the heart of iotum’s telehealth solutions. Your data is secure with things like:
- End-to-end encryption for all patient data (in transit and at rest)
- Strict access controls prevent unauthorized data access
- Detailed audit logs tracking user activity
- Secure network architecture with intrusion detection
- Data minimization principles
- Regular security updates
These measures create a fully HIPAA-compliant environment for sensitive healthcare communications.
Doxy.me
Doxy.me provides simple telehealth connections for healthcare providers who want a straightforward solution. While iotum remains the top choice for detailed telehealth services, Doxy.me stands out with its browser-based HIPAA-compliant video and conferencing API solutions.
Doxy.me Key Features
The platform’s browser-based system needs no downloads or installations. Patients just click a link to join, perfect for people who struggle with technology. Get ready for:
- Virtual waiting room you can customize
- Patient queue management system
- Screen sharing and file transfer (paid plans)
- HD video conferencing
- Integrated live chat during sessions
- Teleconsent to collect patient forms online
Healthcare teams find it easier to switch to telehealth since the platform mirrors traditional office processes in a digital setting.
Doxy.me Pros and Cons
Pros:
- Patients and providers don’t need to download anything
- Free version has essential features and unlimited sessions
- Setup is quick with minimal technical work
- Clean, easy-to-use interface
- Proven track record (over 11 billion telehealth minutes delivered)
Cons:
- Some users report connection stability problems
- Free version lacks features compared to competitors
- No built-in appointment scheduling
- Reviewers point out form management issues
Doxy.me HIPAA Compliance
Security stands at the forefront of Doxy.me’s priorities through several measures:
- End-to-end encryption for all communications
- No storage of patient health information
- Regular security audits and penetration testing
- SOC2 Type 2 certification
- Compliant with HIPAA, GDPR, PHIPA/PIPEDA standards
The platform’s “data-lean” approach means they don’t collect or store patient health information, which improves privacy through anonymity.
Doxy.me Best Use Cases
Doxy.me works best for:
- Individual practitioners and small practices
- Mental health professionals (therapists love it)
- Providers who need a quick telehealth setup
- Healthcare settings with simple telehealth needs
- Practitioners whose patients aren’t tech-savvy
A user shares: “I’ve used it consistently for about 4 years now with my private practice clients. Honestly, I can’t imagine working without it anymore; it’s just that crucial to my methods.
VSee
VSee stands out as a top choice for HIPAA compliant video and conferencing API solutions, though iotum remains the market leader. NASA Space Station, McKesson, and more than 2,000 global clients rely on VSee to meet their telehealth needs.
VSee Key Features
VSee delivers one-click, no-download video calling that works well even in challenging network conditions:
- HD video runs smoothly on low bandwidth (even 3G networks)
- Medical device integration with stethoscopes, otoscopes, ultrasounds, and EKGs
- Screen sharing with annotation tools that make explanations clear
- Customizable waiting rooms that adapt to different workflows
- Remote patient monitoring with threshold alerts
- End-to-end 256-bit AES encryption keeps data secure
VSee’s proprietary video engine makes it unique. You’ll see live video from people and medical gadgets. And yes, you can steer those PTZ cameras from anywhere.
VSee Pros and Cons
Pros:
- Runs smoothly on low-bandwidth connections, perfect for rural areas
- HIPAA-compliant with robust encryption standards
- Patients don’t need to download anything
- Handles multiple medical devices at once
- Accessible interface that works on all platforms
Cons:
- Sound can be unreliable during meetings
- Setting up can take time
- Video quality suffers from connection issues
- Screen recordings don’t capture shared content
VSee HIPAA Compliance
VSee maintains HIPAA compliance through two approaches:
- Technical: FIPS 140-2 compliant 256-bit AES encryption protects all communications in transit and at rest
- Legal: All paid plans include a Business Associate Agreement (BAA), and VSee takes responsibility for privacy breaches
Regular security audits and HIPAA training reinforce VSee’s commitment to compliance.
VSee Best Use Cases
VSee excels in several healthcare scenarios:
- Rural healthcare: Delivers reliable service in areas with limited connectivity
- Remote physical exams: Handles video and medical device streams simultaneously
- Specialist consultations: Makes dermatology, ENT, and ophthalmology services accessible remotely
- Space medicine: NASA uses it for astronaut care on the International Space Station
- Urgent care: Makes virtual walk-in visits efficient with queue management
- Telepsychiatry: Supports mental health sessions through group video features
Taiwan has improved its rural healthcare with VSee. Patients now reach specialists in less than an hour.
Klara
Klara stands out among HIPAA compliant video and conferencing API solutions by focusing on conversation-based patient interactions, though iotum remains the leading choice. Imagine how much smoother it is when doctors and patients can simply text and team up.
Klara Key Features
Klara has a complete set of communication tools that make patient interactions easier:
- Two-way HIPAA-compliant messaging without patient login requirements
- Video visits that support up to 4 participants at once
- Screen sharing to present test results and educational materials
- Virtual waiting room lets patients test settings before appointments
- AI-powered message identification and routing
- Integration with over 50 EHR systems, including athenahealth, ModMe,d and Veradigm
- Mobile app rated 4.8 stars from over 12,000 reviews
The platform brings all patient communications together. Texts, voicemails, and website messages appear in one thread that team members can access.
Klara Pros and Cons
Pros:
- Complete package with all tools in one place
- Healthcare providers praise the easy-to-use interface
- Strong team collaboration features
- Patients don’t need to download apps
- One central thread for conversations
Cons:
- You need to talk to the sales team to get prices
- A bundled approach might cost more
- Users sometimes have EHR integration problems
- Reviews mention limited live support access
- No system confirms message delivery
Klara HIPAA Compliance
Klara protects patient information through several security measures:
- One-time passwords check patient identity through date of birth matching
- Password-free logins make access simple
- End-to-end encryption protects all communications
- Messages stay on record for seven years
- Signed Business Associate Agreements (BAA) with clients
Klara Best Use Cases
Klara works best for:
- Practices that want fewer phone calls
- Healthcare teams that need central communications
- Specialty practices in 40+ medical fields
- Clinics that want patient involvement throughout care
- Practices needing digital intake and insurance checks
- Teams that send automated pre-visit instructions and post-visit follow-ups
Healthcare providers who use Klara spend less time on administrative tasks while they deliver quality patient care.
eVisit
eVisit stands out as a strong telemedicine platform, while iotum leads the market for HIPAA compliant video and conferencing API needs. Doctors and patients meet online here. It works for tiny clinics and big hospital groups.
eVisit Key Features
eVisit delivers a detailed telehealth package with these notable features:
- Virtual waiting room to manage incoming patient requests
- High-definition video conferencing for clear consultations
- ePrescribe functionality connected to over 60,000 U.S. pharmacies
- Credit card processing for smooth payment collection
- Medical charting tools for documentation
- Patient self-scheduling options
- Integration with major EMRs like Epic, Athenahealth, and Cerner
Healthcare professionals can review appointment details, check symptoms, and make smart decisions about virtual visits through this platform.
eVisit Pros and Cons
Pros:
- One package combines audiovisual interface, charting, and payment processing
- HIPAA-compliant environment ensures secure patient interactions
- Mobile apps work on both Android and iOS devices
- Multiple support channels through email, phone, chat, and knowledge base
- Easy exports to EMR systems
Cons:
- Costs more than similar platforms
- Patients need time to learn the app
- Users report occasional connection problems during calls
- Adding information to patient records has limitations
- Learning curve can be challenging
eVisit HIPAA Compliance
eVisit ensures HIPAA compliance through:
- Secure patient medical information storage
- Full HIPAA and COPPA regulation compliance
- End-to-end encryption for all communications
- Regular security audits and updates
- Signed Business Associate Agreements (BAAs) with clients
eVisit Best Use Cases
The platform works best for:
- Small to mid-sized medical practices
- Multi-provider healthcare systems need unified solutions
- Urgent care that requires quick virtual assessments
- Specialty care, including primary care, pediatrics, mental health, pain management, surgery, and OB/GYN
- Medical practices looking to reduce no-shows and cancellations
Users say eVisit provides “great value for your money” and has been “a huge difference maker” for many practices. Every remote care function is available on this platform, which always follows health laws.
Thera-Link
A therapist founded Thera-Link to provide mental health telehealth services. However, iotum remains the preferred choice for HIPAA compliant video and conferencing API solutions. Behavioral health experts find the right tools for their practice right here on this platform.
Thera-Link Key Features
Thera-Link gives mental health providers these valuable features:
- Custom waiting rooms with background imagery and music that create a therapeutic atmosphere
- Secure video conferencing for individual and group therapy sessions
- Client self-scheduling linked to provider websites
- Electronic payment processing through Stripe integration
- Session and client notes with date/time stamps
- Secure messaging and file sharing between sessions
- A directory listing that helps clients find providers
Thera-Link Pros and Cons
Pros:
- User-friendly interface for providers and clients
- Quick and helpful customer support
- Reliable video and audio quality
- Compatible with PC, Mac, iOS, and Android devices
- Designed specifically for mental health workflows
Cons:
- Limited use outside the mental health field
- Fewer features than other platforms
- Connection problems sometimes occur
- Paid upgrade needed for note-taking
- Some users face difficulties with service cancellation
Thera-Link HIPAA Compliance
Since 2013, Thera-Link has made HIPAA compliance a priority through several safeguards:
- End-to-end encrypted video streaming
- Data encryption during transit and storage
- Servers in top-tier data centers with firewall protection
- Automatic logout after inactivity
- Business Associate Agreements with third-party providers
- Regular HIPAA training for staff
Thera-Link Best Use Cases
Thera-Link works best for:
- Individual therapists and counselors who need simple telehealth
- Group therapy facilitators running multi-participant sessions
- Mental health practices require secure documentation
- Providers who want client self-scheduling
- Practices needing payment solutions
As one satisfied user noted: “I feel fortunate to have chosen Thera-LINK over other options. They have always been very responsive and supportive”.
Conclusion
Telehealth has changed healthcare delivery since the pandemic, with claims now 38 times higher than pre-pandemic levels. This move makes sense – patients want convenience and providers need quick, secure solutions.
Looking at these 6 platforms, it became clear that iotum helps your devices talk to each other, making them work together without a fuss. It stands out as the top pick for any medical group looking to offer truly excellent virtual care. You’ll get a super clear picture on video. AI-written notes and multiple camera angles help patients have a fantastic visit. It also works through browsers without downloads, even with poor internet – a huge advantage for rural healthcare access.
Every option truly shines in its way. Doxy.me excels in simplicity, VSee leads in medical device integration, and Klara focuses on optimized patient messaging. SimplePractice and Thera-Link serve mental health providers well, while enterprise solutions like Caregility and AthenaHealth support larger healthcare systems.
Security is non-negotiable for telehealth platforms. Healthcare providers must choose HIPAA-compliant video and conferencing API solutions that protect patient data through encryption, access controls, and proper documentation. When companies don’t follow HIPAA, they can get slammed with massive fines. Staying compliant is simply critical.
Your practice’s specific needs will determine the ideal telehealth solution. Solo practitioners might find Doxy.me or Thera-Link more suitable. Specialists who need device integration should look at VSee or iotum. Large healthcare networks could benefit from enterprise solutions like Caregility or AthenaHealth.
Telehealth continues to grow rapidly and should reach USD 82 billion by 2028. You’ll find clever medical groups embracing digital care today. They pick software that’s safe for your data, simple for everyone to use, and keeps patients like you satisfied. Your patients will feel better about everything, and your practice will certainly grow.