Best Vishing Simulation Features for Employee Training

Voice phishing has changed. Attackers now use AI to clone executive voices, run coordinated call-plus-email campaigns, and hold convincing real-time conversations with employees who have no idea they're being manipulated. The organizations still running basic awareness training or playing pre-recorded "test calls" are preparing their teams for a threat that no longer exists in its original form.

If you're evaluating a vishing simulator, the feature set matters more than the vendor name. This guide breaks down the seven capabilities that separate a genuine training tool from a checkbox product, and shows how the leading platforms stack up against each one.

What Vishing Looks Like in 2026

A CFO receives a call from what sounds exactly like the CEO, asking for an urgent wire transfer before the end of the business day. An IT helpdesk employee gets a follow-up call "from the service desk" referencing an email they just received — the email was fake, the caller is AI, and the reference number was generated in seconds. Both of these are standard attack patterns, not outliers.

AI-enabled scams surged 1,210% in 2025, with projected losses reaching $40 billion by 2027. Training employees with a generic awareness course is not enough. They need to experience these attacks in a controlled environment, and that requires a simulator sophisticated enough to replicate the real thing.

Feature 1: Live, Adaptive AI Conversations

The most basic "vishing simulators" on the market play a pre-recorded message and log whether the employee stayed on the line. Playing a pre-recorded message and logging whether someone stayed on the line tells you almost nothing about how that employee would behave under actual social pressure.

A real vishing simulator conducts a live, two-way conversation where the AI responds to whatever the employee actually says. If the target asks a clarifying question, the AI answers it. If they push back, the AI escalates. This is what attackers do, and it is the only way to genuinely test whether an employee would comply under realistic conditions.

Among the major platforms, live adaptive conversations are available in Jericho, Hoxhunt, Arsen, and Brightside. KnowBe4, SoSafe, Phished, and Riot rely on pre-recorded or scripted flows regardless of how the employee responds, which means employees trained on those platforms have never experienced a real conversational attack.

Feature 2: Voice Cloning for Executive Impersonation

The most psychologically effective vishing attacks impersonate someone the target already trusts. A CFO receiving a call that sounds like the CEO responds differently than they would to an unknown number. A finance team member hearing the head of IT will cooperate in ways they otherwise would not.

This is also the attack pattern that does the most damage in the real world. AI-enabled CEO fraud is a fast-growing and well-documented threat — one documented case involved a UK energy firm losing $243,000 after attackers cloned the CEO's voice in a single phone call. A vishing simulator that only offers generic AI voices skips the scenario that matters most.

The best platforms let admins upload a short voice recording and generate a realistic clone for use in simulations, turning the exercise into the kind of targeted, executive-impersonation attack employees need to learn to recognize. The psychological effect of hearing a familiar voice asking for unusual information is specifically what builds the pattern recognition employees need. A generic AI voice does not produce the same result.

Voice cloning is supported by Jericho, Hoxhunt, Revel8, and Brightside. Arsen offers multilingual, emotionally nuanced AI voices, but without voice cloning from a recording — meaning executive impersonation via a specific person's voice is not possible. KnowBe4 has no cloning support at any pricing tier.

Feature 3: A Social Engineering Tactic Builder

Vishing works because it exploits predictable human behaviors, not technical vulnerabilities. Authority impersonation, urgency creation, fear of consequences, social proof, reciprocity, commitment escalation — these tactics have measurable psychological effects, and different employees are vulnerable to different combinations of them.

A vishing simulator without tactic configuration gives security teams no ability to target those specific vulnerabilities. The admin sets a scenario, the AI uses whatever default approach it falls back on, and the simulation's outcome depends entirely on whether that default happened to probe the right weakness. That is not a repeatable training method.

Brightside is the only major platform with a full social engineering tactic builder, including a Recommended Strategy system. Based on the attack goal, the platform suggests a layered combination of Foundation (scenario building), Approach (curiosity hooks), and Pressure (fear/threat, commitment escalation) tactics — with urgency level controls, tone settings, and a psychological rationale for why each strategy works. Admins can apply the recommendation or configure tactics manually. No other platform in the competitive set offers anything comparable.

Feature 4: Hybrid Voice and Email Attack Capability

Real attackers rarely stop at a single channel. A common and effective pattern is to send a phishing email first, then call the target pretending to follow up on it. The email creates a reference point. The call applies social pressure. Together, they make both vectors more convincing than either would be alone — because the target now has two seemingly independent signals confirming the same story.

This coordination is also what makes the attack harder to recognize in the moment. An employee who receives a suspicious email might ignore it. But if they then get a call from someone referencing that email, the cognitive effect changes. The call validates the email, the email validates the call, and the employee is operating inside a constructed scenario that feels entirely legitimate.

A vishing simulator that runs calls in isolation is testing one dimension of a multi-dimensional threat. If your employees have never experienced a coordinated call-plus-email attack in training, they are unprepared for the version they will encounter in practice.

Among all major platforms, only Brightside offers a true hybrid attack as a single coordinated campaign workflow — one template that generates both the vishing call and a phishing email with a trackable link. Arsen supports multi-step sequences with follow-up emails, and Revel8 offers a multi-channel playlist, but neither delivers these as a unified attack experience within a single workflow. Hoxhunt combines email with Teams and Slack, but not voice.

Feature 5: AI-Generated Caller Personas and Opening Messages

Security teams do not have unlimited time. If configuring a single realistic vishing simulation requires an hour of manual scripting — writing the caller's name, job title, organization, opening line, and contextual details — that simulation will either be skipped or done poorly.

The best platforms use AI to handle this scaffolding automatically. An admin describes the attack goal, and the platform generates the caller persona, the opening message, and contextual details based on that input. Admins can edit the output or use it as-is.

Brightside is the only major platform with AI-generated caller personas and AI-generated opening messages as documented features. The template builder includes an Auto-fill feature that populates the caller name, position, and organization from the attack goal in a single click. Every other platform in the competitive set requires manual entry of these fields.

Feature 6: Preview Before Launch

No security team wants to discover that a simulation sounds unconvincing or breaks mid-call after it has already gone out to hundreds of employees. A preview feature lets admins run the actual call from their own device, verify voice quality, test how the AI responds under different scenarios, and catch configuration errors before they reach anyone's phone.

Brightside is the only major platform that lets admins conduct a live browser-based test of the call before saving or launching the template.

Feature 7: Vishing-Specific Metrics

Click-through rate and credential submission tracking are built for email simulations. Vishing requires a different measurement framework: answer rate, call duration, failed rate over time, and per-employee breakdown. Without these metrics, security teams cannot tell whether their vishing program is producing any behavioral change at all.

Brightside includes a dedicated vishing dashboard with failed rate, answer rate, median call duration, and a trend graph across 7, 30, or 90-day windows, with full CSV export. Among all major competitors, only Arsen and Keepnet Labs offer any comparable vishing-specific analytics.

How the Major Platforms Compare

The table below shows how the seven vendors most commonly evaluated for vishing capability perform against each feature.

SoSafe — one of the most widely deployed security awareness platforms in Europe — offers a one-off managed vishing demo designed to demonstrate risk to executives, not a self-serve tool for running recurring employee simulation campaigns at scale. KnowBe4 offers template-based vishing test calls from its Gold tier upward, with callback phishing campaigns requiring Diamond tier. Neither tier delivers a live adaptive AI conversation. The gap between what most enterprise platforms offer and what realistic vishing training actually requires is significant.

Platform Profiles

Brightside is an AI-native Swiss cybersecurity awareness platform built around the full attack surface: email phishing, vishing, and deepfake simulations, plus structured employee training courses. Its vishing simulator is the most complete on the market, covering all seven criteria in this guide within a single platform. For security teams that specifically need to train employees against AI-generated voice threats, it is the only option that handles the full workflow from simulation design to analytics.

KnowBe4 is the largest security awareness training vendor by market share and offers the most extensive phishing template library in the industry. Template-based vishing test calls are available from Gold tier upward, and callback phishing campaigns require Diamond tier — but no tier delivers live adaptive AI conversations, voice cloning, or hybrid attack workflows. Teams that primarily need phishing simulation at scale will find it capable. Those focused on vishing realism will run into the platform's limitations quickly.

Jericho Security is one of the stronger vishing-capable platforms available. It supports live adaptive conversations and voice cloning, and positions itself specifically around AI-powered social engineering simulation. It does not offer a social engineering tactic builder, hybrid attack workflows, or a pre-launch preview feature, which limits configuration depth for more experienced security teams.

Hoxhunt is a gamified security awareness platform with broad phishing simulation capability and vishing functionality that was in limited early access at the time this comparison was researched. Voice cloning is supported, but AI automation for call design is absent. The platform's strength is in phishing and behavioral nudging — vishing is a secondary offering rather than a core capability.