Vapi
AI Agents
Build, test, and deploy voice AI agents with a developer platform
- Voice Agents
- Conversational AI
- Voice AI Platform
Paid
Best Modulate Alternatives in 2026
Modulate: Enables advanced voice analysis and fraud detection using AI models. Here are 12 alternatives — compare pricing, free plans and API access side by side.
Modulate vs. alternatives
| Tool | Category | Pricing | Starting at | Free plan | API | Open source |
|---|---|---|---|---|---|---|
| AI Agents | Paid | — | |||
| AI Agents | Paid | $2,000/month | |||
 | AI Agents | Paid | — | |||
 | AI Agents | Paid | — | |||
 | AI Agents | Free | — | |||
 | AI Agents | Freemium | $15/month | |||
 | AI Agents | Freemium | — | |||
 | AI Agents | — | — | |||
 | AI Agents | Paid | $40/month | |||
 | AI Agents | Freemium | $12/month | |||
 | AI Agents | Free | — | |||
 | AI Agents | Free | — | |||
 | AI Agents | — | — |
Top Modulate alternatives
Synthflow
AI Agents
End-to-end Voice AI platform for enterprise call automation.
- Voice Agents
- AI Automation
Paid
Brand Butler
AI Agents
Turns brand strategy into an intelligent system that grows on your behalf.
Paid
SKI
AI Agents
Voice assistant for AI coding agents on macOS, Windows, and Linux.
- Voice Coding
- AI Coding Agents
- Live Agent Status
Free
WZRD
AI Agents
Turns goals, files, or websites into shareable rooms with a voice agent for interaction.
- Voice Agent
- Interactive Rooms
- Flywheel of Intelligence
Freemium
Famulor
AI Agents
AI voice agent platform for calls and WhatsApp
- AI Voice Agent
- Voice Cloning
- AI Translator
Freemium
Pluto
AI Agents
AI voice agent that learns your story and makes you discoverable
PollyReach
AI Agents
Automates phone calls with AI voice agents, giving them dedicated numbers.
- AI Voice Agent
- Agent Phone Number
- AI Phone Calls
Paid
Heard
AI Agents
Turns coding agents' progress into spoken updates and allows voice responses.
- Voice Layer
Freemium
Pipecat
AI Agents
Open source framework for voice agents and real-time AI applications.
- Voice Agents
- Open Source
- Real-Time AI
Free
Vocode
AI Agents
Builds voice-based LLM agents with modular open source tools.
- Voice Agents
- Open Source
- Speech to Text
Free
Bolcho AI
AI Agents
Build, launch and scale AI voice and chat agents for phone calls and websites in Indian languages at near provider cost.
- Voice AI
- Indian Languages
- Cost Transparency