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Whisper API

By OpenAI
Speech-To-TextPaid

Affordable and Feature-Rich Transcription Services with Whisper API

Last updated Apr 18, 2026

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What is Whisper API?

The Whisper API, powered by Lemonfox.ai, offers businesses and developers an affordable yet high-quality speech-to-text solution. With competitive pricing at just $0.17 per hour, Whisper API provides advanced features such as speaker diarization, translation, and support for over 100 languages. Its robust and flexible API is easy to integrate, requiring just a few lines of code. Whisper API accommodates various audio file formats and delivers highly accurate transcriptions, making it a standout choice for numerous applications, from academic research to customer service analysis.

Whisper API's Top Features

Key capabilities that make Whisper API stand out.

Cost-effective pricing at $0.17/hour

First month free trial

Support for over 100 languages

Speaker diarization

Various audio file format support

High-accuracy transcriptions

Easy integration with minimal code

Translation capabilities

Powered by Lemonfox.ai

Detailed documentation for developers

Use Cases

Who benefits most from this tool.

Small Business Owners

Transcribe meetings and customer calls for better record-keeping and analysis.

Content Creators

Generate accurate transcriptions for videos and podcasts to enhance accessibility.

Researchers

Transcribe interviews and focus groups for qualitative data analysis.

Customer Support Teams

Convert customer service calls to text for improved training and quality assurance.

Developers

Easily integrate transcription services into applications with just a few lines of code.

Healthcare Providers

Transcribe doctor-patient conversations for accurate medical records.

Educators

Create transcripts of lectures and seminars for student use.

Journalists

Transcribe interviews and press conferences to streamline content creation.

Marketing Teams

Convert webinars and presentations into text for repurposing content.

Legal Professionals

Transcribe court proceedings and client meetings for thorough documentation.

Tags

Lemonfox.aiWhisper APIspeech-to-texttranscriptionspeaker diarizationtranslation100 languagesAPI integration

Whisper API's Pricing

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AI Models by OpenAI

Large language models from the same organization.

ModelContext WindowPrice (In / Out per M)
GPT-5.5Current1.1M$5.00 / $30.00
GPT-5.5 ProCurrent1.1M$30.00 / $180.00
GPT-5.4 MiniCurrent400K$0.75 / $4.50
GPT-5.4 NanoCurrent400K$0.20 / $1.25
GPT-5.4Current1.1M$2.50 / $15.00
GPT-5.4 ProCurrent1.1M$30.00 / $180.00

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Frequently Asked Questions

What is Whisper API?
Whisper API is a cost-effective transcription service powered by Lemonfox.ai, offering features like speaker diarization and support for 100+ languages.
How much does Whisper API cost?
Whisper API is priced at just $0.17 per hour, making it an affordable choice for transcription needs.
Is there a free trial available?
Yes, Whisper API offers the first month for free, allowing new users to try out the service before making any commitments.
What audio formats does Whisper API support?
Whisper API supports various audio formats, including MP3 and WAV, offering flexibility for different transcription needs.
Can Whisper API handle multiple speakers?
Yes, Whisper API includes advanced features like speaker diarization, which can identify multiple speakers in an audio file.
Does Whisper API support languages other than English?
Absolutely, Whisper API supports over 100 languages, making it suitable for a global audience.
How accurate is Whisper API?
Whisper API uses the latest speech recognition technologies to deliver high-accuracy transcriptions.
Is Whisper API easy to integrate?
Yes, Whisper API is designed for easy integration, requiring just a few lines of code to get started.
Can Whisper API provide translations?
Yes, Whisper API offers translation capabilities, converting audio from various languages to English.
What makes Whisper API stand out from other transcription services?
Whisper API combines affordability with a robust feature set, including multi-language support, speaker diarization, and high-accuracy transcriptions at a competitive price.