Replace your stack. Not your judgment.

Signal is an AI clinical intelligence platform combined with full practice management for licensed therapists. Unlike SimplePractice, Jane App, TherapyNotes, or Carepatron — which are primarily practice management tools with optional AI note add-ons — Signal was built from the ground up with real-time clinical intelligence at its core. It includes a 17,000+ therapist directory with SEO-optimized profile pages, Amelia AI receptionist (chat + voice), AI time blocking with natural language parsing, dropout prediction, LLM clinical suggestions, session prep cards, daily briefing emails, and full practice management (scheduling, billing, insurance, telehealth) — all deeply integrated at $199/practitioner/month.

Signal's therapist directory includes over 17,000 therapist profiles with individually generated SEO pages. Each profile includes specializations, insurance accepted, location, availability, and direct booking links. Therapists can claim and verify their existing directory profile to customize it, or new profiles are created when they sign up. The directory drives organic patient acquisition — patients search for therapists by specialty, location, and insurance, and can book directly through the embeddable booking widget or Amelia AI chat. SimplePractice offers a similar concept through Therapy Finder, but Signal's directory is tightly integrated with the AI receptionist, booking widget, and practice management so the entire flow from discovery to first appointment is automated.

Amelia is Signal's built-in AI receptionist that handles both chat and voice interactions powered by Deepgram. Unlike standalone AI receptionists like Anolla (chat-only for mental health), Carly (email/SMS for general practices), or DoctorConnect ARIA (voice for general healthcare), Amelia is deeply integrated with Signal's clinical intelligence. This means Amelia can: use 6-factor smart matching to find the right therapist for each patient, predict and prevent no-shows using 8-factor dropout prediction, auto-generate coverage plans when a therapist calls in sick, prepare session prep cards before each appointment, and send daily briefing emails. Standalone receptionists handle calls but can't access clinical data. Amelia chat is included in the $199/month subscription; voice is $99.99/month per clinic.

Yes. Most therapists currently pay for two separate tools: a practice management platform (SimplePractice at $99/mo, Jane at CAD $99/mo, or TherapyNotes at $69/mo) plus an AI note tool (Mentalyc at $49-$199/mo, Upheal at $49-$149/mo, or Heidi Health at $99-$149/mo). Signal combines both into one platform at $199/practitioner/month — all-inclusive with 100 hrs/month emotion analysis and AI notes. The integration means your clinical data flows into treatment plans, billing, scheduling, and analytics automatically — something impossible with two separate tools. Signal also adds features neither category offers: AI receptionist, therapist directory, dropout prediction, and AI time blocking.

Signal uses an 8-factor self-learning dropout prediction model that analyzes: (1) therapeutic alliance trajectory across sessions, (2) emotional variability patterns, (3) attendance history and cancellation patterns, (4) engagement metrics during sessions, (5) session-to-session emotion changes, (6) treatment plan progress, (7) appointment booking patterns, and (8) response to interventions. The model generates a per-client dropout probability that updates after each session. When a client's dropout risk rises, Signal alerts the therapist with specific factors and suggests interventions. This prediction feeds into Amelia's outbound reminders and the daily briefing email, creating a proactive retention system. No other platform — practice management or AI notes — offers this capability.

The Agentic Commerce Protocol (ACP) is Signal's machine-readable API that allows external AI agents (such as AI health assistants, insurance bots, and referral networks) to discover therapist availability, specializations, and pricing programmatically. As AI agents increasingly help patients find and book healthcare providers, ACP ensures your practice is discoverable by these agents. Signal is the first therapy platform to implement ACP, positioning early adopters for the AI agent economy. ACP supports tiered pricing (subscriber vs non-subscriber rates), real-time availability, and automated booking — all while maintaining HIPAA compliance.

Signal Intelligence costs $199/practitioner/month — all-inclusive. This covers scheduling, billing, unlimited insurance claims, telehealth, analytics, treatment plans, 100 hrs/month emotion analysis + AI clinical notes, Amelia AI calendar/billing/client management (web & text), therapist directory, AI time blocking, and more. Voice Amelia (phone line) is $99.99/month per clinic. For comparison, SimplePractice's Plus plan costs $99/month plus $35/month for Note Taker AI, totaling $134/month — but without any clinical intelligence, AI receptionist, directory, or predictive analytics. Signal includes a 14-day free trial with full features, no credit card required.

Yes. Signal includes comprehensive insurance billing for both the United States and Canada — unlimited claims included in the $199/month subscription. US billing features include CMS-1500 electronic claim submission, ERA/EOB auto-posting, real-time eligibility verification, Good Faith Estimates (No Surprises Act compliance), and denial management with AI-powered suggestions. Canadian billing includes TELUS eClaims and Sun Life integration. Signal's AI billing agent, Amelia, learns from claim outcomes to prevent denials before they happen.

Yes. Signal is fully HIPAA compliant and also aligned with PIPEDA (Canada). The platform uses SOC 2-aligned infrastructure on Google Cloud Platform, encryption in transit and at rest, and secure consent/intake lifecycle workflows. All AI processing uses anonymized session data — no audio is stored after analysis. Signal provides a full AI audit trail and AI transparency report. Every AI-generated recommendation requires therapist review and approval (human-in-the-loop). A BAA (Business Associate Agreement) is provided to all users.

Signal supports 16 therapeutic modalities with specialized note engines for each: CBT, DBT, Psychodynamic, Humanistic/Person-Centered, EMDR, EFT, Gottman Method, ACT, Motivational Interviewing, Solution-Focused Brief Therapy, Narrative Therapy, Art Therapy, Play Therapy, Somatic Experiencing, IFS, and general integrative approaches. Each modality has specialized intervention detection, note formatting, and treatment plan templates aligned with evidence-based practice guidelines.

Yes. Signal has full couples therapy support including dual-channel emotion tracking (separate scores per partner), dyadic pattern recognition across 4 relational cycle types, per-partner clinical indices, 7 evidence-based couples-specific intervention types, separate safety screening per partner (including IPV/DV detection), and 5 specialized couples modalities (EFT, Gottman, CBT for couples, Psychodynamic, Narrative). Speaker diarization with voice enrollment distinguishes between partners automatically.