Pricing

Audixa uses a transparent pay-as-you-go billing system. Your cost depends on your subscription plan and the model you choose.

Plan-Based Pricing

Lower-tier plans have valid Pay-as-you-go rates, while higher-tier plans unlock significantly cheaper rates for high-volume usage.

Plan	Monthly Price	Monthly Balance	Base Model Cost (per 1k chars)	Advanced Model Cost (per 1k chars)
Basic	Free	$0.10 (Trial)	$0.001	$0.08
Starter	$14 / month	$15	$0.006	$0.04
Pro	$29 / month	$30	$0.003	$0.02
Enterprise	Custom	Custom	Custom	Custom

Token Calculation: Costs are calculated based on the number of characters (tokens).

1,000 characters (tokens) ≈ 1 minute of generated audio.

How Costs Work

Every API call has a cost based on:

Character Count (Input text length)
Voice model (Base or Advanced)
Your Plan (Basic, Starter, or Pro rates)

New accounts receive $0.10 in free balance to get started on the Basic plan.

Cost Example

Basic Plan
Starter Plan

Scenario: Generate 10,000 characters using Base Model.Calculation: (10,000 / 1,000) *

0.001 =

0.01

Checking Your Balance

Your available balance (Monthly + Topup) is visible in the Audixa Dashboard.

Balance details are not exposed via the API. Use the dashboard to monitor your usage.

Insufficient Balance

When your balance runs out, API requests return a 402 Payment Required error:

{
  "detail": "Insufficient Balance"
}

Handling This Error

from audixa.exceptions import InsufficientBalanceError

try:
    audio_url = audixa.tts_and_wait(
        "Hello!",
        voice_id="am_ethan",
    )
except InsufficientBalanceError:
    print("Insufficient balance. Please add funds at https://audixa.ai/dashboard/billing")

import Audixa, { AudixaError } from 'audixa';

const audixa = new Audixa('YOUR_API_KEY');

try {
  const audioUrl = await audixa.generateTTS({
    text: 'Hello!',
    voice_id: 'am_ethan',
    model: 'base'
  });
} catch (error) {
  if (error instanceof AudixaError && error.code === 'INSUFFICIENT_BALANCE') {
    console.log('Insufficient balance. Please add funds.');
  }
}

import Audixa, { AudixaError } from 'audixa';

const audixa = new Audixa('YOUR_API_KEY');

try {
  const audioUrl = await audixa.generateTTS({
    text: 'Hello!',
    voice_id: 'am_ethan',
    model: 'base'
  });
} catch (error) {
  if (error instanceof AudixaError && error.code === 'INSUFFICIENT_BALANCE') {
    console.log('Insufficient balance. Please add funds.');
  }
}

Adding Funds

To add funds:

Go to Dashboard → Billing
Choose a top-up amount or subscription
Complete the payment

Pay-As-You-Go

Add funds as needed. Your topup balance never expires.

Subscription

Monthly plans with better rates, automatic balance refills, and volume discounts.

Usage Tracking

The dashboard provides detailed usage analytics:

Daily/weekly/monthly spending
Usage by voice and model
API call history
Cost projections

View Usage Dashboard

Track your spending and API usage patterns.

Getting Started

API Guides

SDKs

Dashboard

Plan-Based Pricing

How Costs Work

Cost Example

Checking Your Balance

Insufficient Balance

Handling This Error

Adding Funds

Pay-As-You-Go

Subscription

Usage Tracking

View Usage Dashboard

​Plan-Based Pricing

​How Costs Work

​Cost Example

​Checking Your Balance

​Insufficient Balance

​Handling This Error

​Adding Funds

Pay-As-You-Go

Subscription

​Usage Tracking

View Usage Dashboard

Plan-Based Pricing

How Costs Work

Cost Example

Checking Your Balance

Insufficient Balance

Handling This Error

Adding Funds

Usage Tracking