Best Patient Engagement Platforms for Telehealth (2026)
Patient engagement software should solve a simple business problem: make it easier for patients to complete the next step in their care.
Four platforms worth evaluating in 2026 are ModMed Patient Engagement, powered by Klara, OhMD, Updox, and Twilio.
Quick Comparison
ModMed Patient Engagement, powered by Klara
Best when patient communication needs to connect closely with scheduling, pre-visit preparation, check-in, forms, reminders, and post-visit workflows. ModMed currently describes text, webchat, call-to-text, voicemail transcription, self-scheduling, appointment reminders, digital forms, mobile check-in, and insurance collection, with some features requiring additional purchase.
Read the Klara / ModMed Review.
OhMD
Best when the goal is reducing phone friction without forcing patients into an app or portal. OhMD currently offers secure patient texting from an existing office number, plus video visits, webchat, call-to-text, and broadcast messaging.
Updox
Best when a practice wants a broader communication suite. Updox currently offers secure text, appointment reminders, electronic forms, patient portal, broadcast messaging, and telehealth. Its 2026 documentation also describes carrier verification requirements for toll-free SMS numbers used across its messaging products.
Twilio
Best when the organization has engineering resources and wants to build patient communication into its own product. Twilio supports healthcare workflows through HIPAA Eligible Services for customers with the appropriate BAA and account requirements. In June 2026, Twilio made its Compliance Toolkit for Messaging and Consent Management API HIPAA Eligible.
1. Start With the Patient Job to Be Done
Define the job before the vendor: reduce phone tag, confirm appointments, self-schedule, collect intake and consent, send pre-visit instructions, collect payments, conduct virtual visits, answer routine questions, or manage follow-up.
2. Patient Friction Is a Core Metric
Evaluate whether the patient needs an app or account, whether they can reply directly, schedule from the same conversation, complete forms on mobile, and move from message to video without starting over.
3. Staff Workflow Matters as Much as Patient Experience
A beautiful patient interface can still fail if staff have to monitor five inboxes. Look for one communication thread, routing rules, team assignment, escalation, templates, automation, EHR filing, audit history, and role-based access.
4. Do Not Treat HIPAA as a Vendor Badge
For each platform, document whether PHI enters the system, whether the vendor is acting as a business associate, whether a BAA is required, whether it is executed, which products and features are covered, and which integrations receive data.
This is especially important with modular platforms. Twilio, for example, distinguishes HIPAA Eligible Services from products that are not on that list.
5. Messaging Consent Is Not Just a HIPAA Question
Patient messaging also intersects with carrier rules, consent management, opt-out handling, and sender verification. Updox's current documentation describes carrier verification for toll-free SMS numbers. Twilio's Consent Management API now supports programmatic consent preferences across messaging channels.
6. Integration Quality Can Decide the Winner
Ask whether appointment data triggers reminders, patients can self-schedule into the real schedule, forms write back to the clinical system, staff can file communication into the record, and balances or payment links can be surfaced.
7. Buy a Platform or Build a Communication Layer?
Buy a platform when the organization wants a ready-made workflow, staff inbox, scheduling, forms, reminders, and practice integrations. Build on APIs when communication is part of the product itself and the company needs control over routing, triggers, consent, channels, and user experience.
Klara/ModMed, OhMD, and Updox lean toward the ready-made platform side. Twilio leans toward infrastructure.
8. Patient Engagement Platform Scorecard
- patient login friction
- two-way texting
- phone and call-to-text
- webchat
- appointment reminders
- self-scheduling
- forms and consent
- mobile check-in
- video visits
- broadcast messaging
- EHR integration
- staff inbox and routing
- API flexibility
- BAA and contract fit
- consent governance
- implementation effort
- total cost
Current Official Sources
- ModMed Patient Engagement, powered by Klara
- OhMD Patient Communication
- Updox Secure Text
- Updox Telehealth
- Twilio Healthcare
- Twilio and HIPAA
The Bottom Line
Klara/ModMed is compelling when communication needs to connect deeply with scheduling and practice workflow. OhMD is compelling when reducing phone friction is the priority. Updox is compelling when a practice wants a broader communication suite. Twilio is compelling when the organization wants to build the communication layer itself.
For the parent category, see Best Telehealth Software Platforms. For the larger architecture, see Telehealth Tech Stack & Vendor Compliance.
