— AI voice intelligence that listens and understands like a human. Best for Contact centers needing real-time fraud, compliance, and agent welfare monitoring, Gaming and social platforms requiring proactive voice moderation for harassment and grooming, Enterprises deploying AI voice agents that need guardrails against risky interactions. Plans from $0.03/mo.
Contact centers needing real-time fraud, compliance, and agent welfare monitoringGaming and social platforms requiring proactive voice moderation for harassment and groomingEnterprises deploying AI voice agents that need guardrails against risky interactionsFintech and financial services looking to detect vishing and executive impersonationTeams analyzing customer retention signals from voice interactions
Not ideal for
Small teams or startups needing a simple, low-cost speech-to-text API without advanced analyticsUse cases requiring only basic transcription without intention or emotion analysisOrganizations unwilling to commit to per-hour pricing at scale (no free tier listed)Non-voice applications (text-only analysis or video without audio)Teams needing fully customizable, self-built detectors (limited flexibility over pre-built behaviors)
If you need voice-native understanding beyond transcription—especially for fraud, safety, or compliance—Modulate ToxMod is a strong, specialized pick. Its deepfake detection and pre-built behaviors give it a head start, but the pricing model and enterprise-only focus may not suit small teams.
Modulate ToxMod stands out for its voice-native architecture. Unlike most tools that convert speech to text then run LLM analysis, Velma analyzes acoustic signals directly, capturing sarcasm, hesitation, and stress. This makes it ideal for high-stakes environments like contact centers and gaming, where intent and emotion matter. Its deepfake detection API is notably top-ranked on Hugging Face, so if synthetic voice attacks are a concern, this is a credible option. For gaming specifically, Activision's endorsement suggests real-world traction. However, the platform is clearly enterprise-oriented. Pricing is usage-based and likely non-trivial at scale—there's no free tier or self-serve option visible. For basic transcription or simple keyword spotting, cheaper alternatives like Deepgram or AssemblyAI suffice. Also, the 150+ behaviors are pre-built; if you need highly custom detectors, you'd rely on Modulate's roadmap or API flexibility, which isn't detailed. Caveat: the website focuses on 'coming soon' and 'preview' language for some products, so ensure availability before committing. Verticals: prioritize if you're mid-to-large and face voice fraud, policy violations, or agent welfare issues. Pass if you just need speech-to-text or have tight budgets.
Skip Modulate ToxMod if Skip ToxMod if your platform is text-only, requires offline moderation, or you lack the engineering resources to integrate an API/SDK into your voice pipeline.
How likely is Modulate ToxMod to still be operational in 12 months? Based on 6 signals including funding, development activity, and platform risk.
funding runway
80
website health
90
github activity
50
category mortality
70
wrapper dependency
100
hyperscaler overlap
80
About Modulate ToxMod
Modulate ToxMod is a voice AI platform that analyzes audio conversations in real time, detecting fraud, compliance violations, harassment, and customer churn. Built for enterprises running contact centers, gaming, social platforms, and fintech, Velma (the core engine) goes beyond transcription to capture tone, emotion, intent, and speaker dynamics. Key features include a Deepfake Detection API (#1 on Hugging Face), 150+ pre-built behavior detectors (e.g., executive impersonation, threat-based harassment, billing disputes), and multi-layer voice analytics covering prosody, deception cues, and acoustic authenticity. Pricing starts at $0.25/hour for the deepfake API, with enterprise plans available. Unlike transcription-plus-LLM pipelines, Velma processes voice signals natively, preserving meaning lost in text-only analysis. It's trusted by Activision for gaming moderation and is available via API or the Velma Platform.
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Key Features
Deepfake Detection API (top-ranked on Hugging Face)
Real-time voice fraud detection (vishing, impersonation, social engineering)
150+ pre-built behavior detectors across 6 categories
Proactive voice moderation for gaming and social platforms
Real-world workflow fit
Concrete scenarios for the personas Modulate ToxMod actually fits — and what changes day-one when you adopt it.
Trust & safety manager at a multiplayer game studio
You deploy ToxMod's Unity SDK into your game's voice chat pipeline. Within minutes, it starts flagging toxic behaviors in real time.
Outcome: You receive live moderation alerts, review flagged clips in the dashboard, and take action (warn/ban) before the match ends. Post-game reports help enforce community guidelines.
Contact center head of security
You integrate Velma's streaming API for fraud detection into your call center system. It analyzes every call for vishing, impersonation, and deepfake voice.
Outcome: Fraud alerts appear in real time, including callers using synthetic voices or social engineering scripts. You reduce fraud losses and comply with PCI/HIPAA via PII redaction.
Developer at a VR social platform
You use ToxMod's custom policy engine to define rules for your community (e.g., no hate speech, no grooming). The system monitors cross-channel voice and reports violations.
Outcome: Reported incidents drop by 40% as proactive warnings deter bad actors. Your moderation team focuses on nuanced cases flagged with high confidence scores.
Use Cases
Moderate toxic behavior in multiplayer voice chat in real time
ToxMod's real-time capabilities depend on a stable internet connection with low latency; offline use is not supported. The API pricing per audio hour can become expensive at very high volumes without a custom enterprise plan. Currently, support for non-English languages may be limited, as evidence emphasizes English-language use cases. Integration requires development work—there's no plug-and-play UI for non-technical teams.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Annual total
$3
Over 12 months
Effective monthly
$0
Billed monthly
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Modulate ToxMod tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Deepfake Detection API
$0.25/hour
Ideal for
Enterprises needing to detect synthetic voices in real time for fraud prevention, especially in finance and contact centers. Start with 1,000 free hours to trial.
What this tier adds
This is the starting paid tier for deepfake detection at $0.25/hr, with segment-based probability scores every 4 seconds and a 3-second minimum audio requirement.
Transcription API
$0.03/hour
Ideal for
Developers building speech-to-text in call centers, content moderation, or analytics pipelines. 400 free hours let you evaluate before committing.
What this tier adds
Priced at $0.03/hr (batch) to $0.06/hr (streaming), with optional add-ons like PII redaction and diarization. No long-term commitment.
Custom API Access
Contact Sales
Ideal for
Large gaming studios or contact centers with high volume that need bulk discounts, priority access to new models, and dedicated support.
Hidden costs & gotchas
What the public pricing page doesn't put in bold. Captured from pricing-page footnotes, contract terms, and recurring complaints.
•PII/PHI redaction adds $0.02/hour to transcription rates
•Streaming transcription costs $0.06/hr vs $0.03/hr batch
•High-volume usage may require custom enterprise plan with unknown minimums
Where the pricing makes sense
The company stage and team size where Modulate ToxMod's pricing actually pencils out — and where peers do it cheaper.
ToxMod's pricing is competitive for AI voice services: deepfake detection at $0.25/hr beats Resemble AI's $144/hr, and transcription at $0.03/hr undercuts Deepgram ($0.31/hr) and AssemblyAI ($0.21/hr). Free credits (1,000 for deepfake, 400 hours for transcription) allow risk-free trials. Best for mid-to-large gaming studios or contact centers with predictable usage; small indie teams may find API integration overhead outweighs the per-unit cost savings.
Setup time & first value
How long it actually takes to get something useful out of Modulate ToxMod — broken out by persona, not the marketing-page minute.
For developers: integrating ToxMod SDK into a Unity/Unreal Engine pipeline takes a few hours to a day with documentation. The self-serve API is usable within minutes after signup. Non-technical teams may need 1-2 weeks for custom enterprise integration and policy tuning. Contact center setups with on-premise or complex telephony can take longer.
Switching to or from Modulate ToxMod
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
Migrating in
→From basic keyword filters: replace with ToxMod's acoustic analysis for fewer false positives
Migrating out
↗To another voice AI service: export your custom policies and historical reports via API or dashboard CSV
Recent material changes
Pricing, brand, ownership, or deprecation changes worth knowing before you commit. Most-recent first.
•[2026-05-12] Introduced real-time PII/PHI redaction for audio streams, targeting healthcare and finance compliance
•[2026-01-20] Launched Ensemble Listening Models (ELMs) for improved accuracy in transcription and detection
•[2025-10-30] Updated Velma Deepfake Detect model, achieving #1 on Hugging Face benchmark with 98.9% accuracy
