Vapi vs SoundFX AI

Comparing the features of Vapi to SoundFX AI

Feature
Vapi
SoundFX AI

Capability Features

A/B Experiments
Access to Generated History (Starter & Premium)
AI Guardrails
AI Sound Effects Generation
API Access
API Configurability
4.2K+ configuration points
API-First Architecture
Automated Test Execution
Automatic Scalability
Millions of calls
Bring Your Own Models
Community Support
13000
Custom Phone Number
Custom Sound Effects
Dedicated Deployment Engineer
Documentation
Download and Use Anywhere
Enterprise Compliance
SOC2HIPAAPCI
High Quality Image Input
Inbound Calls
Instant Generation
Multi-language Support
100+ languages
No-code/Low-code Workflow
Outbound Calls
Prebuilt Templates
1000s
Preview Before Download
Royalty Free Music Library
Supported Input Types
Text DescriptionImage Upload
Tool Calling
Ultra-low Latency
Sub-500ms
Uptime SLA
99.99% uptime

Integration Features

API or Plugin Integration
Client SDK
React (web SDK)
Downloadable SDK ZIP
Github Repository
Integrations Information
40+ apps
OpenAI Integration
openaigpt-4o
Server SDKs
TypeScriptPythoncURL
Supported Output Format
Not specified

Limitation Features

Access to Generated History (Free)
Free Tier Usage Limit
5
No Built-in Telephony Provider Mentioned
No Explicit Pricing Details
No Explicit Usage Quotas Listed
No File Format Support Listed
Premium Plan Output Limit
20
Sound Effect Customization After Generation
Not specified
Starter Plan Output Limit
10

Pricing Features

Basic Plan Credits
100
Free Tier
3
Premium Plan Credits
500
Premium Plan Price
£15 per month
Starter Plan Price
£7 per month
Trial Period