Lemonfox.ai

The Fast, Easy and Cheap OpenAI Alternative

★★★★☆ 4.1/5 from 7 reviews

What is Lemonfox.ai?

Access open-source AI models with a simple API. Save 75% with our LLM chat AI model that delivers ChatGPT level performance and create high-quality images with Stable Diffusion. With our OpenAI-compatible API, it's easy to switch.

Tool Details

Website www.lemonfox.ai
Became Popular November 2, 2023
Platforms Web

Recent Reviews (6)

D
Daniel Aug 26, 2025
★★★★★

Thank you so much for providing this! I'm exploring a bunch of uses for STT and TTS (my current one is using TTS to create my own personal podcast based on prompts I send to an agent). There is a place for "top tier" TTS, sure. But there's a much bigger one, for me right now, in having an affordable speech API that I know I can afford to play around with. But that's underselling it. The quality is actually good and (unlike so many speech APIs) .... no weird hurdles getting the API calls to generate ... and a clean binary to work with on the other side.

T
Trent May 28, 2025
★★★★★

Loving Lemonfox so far. Voices sound great, the price is right, and the word timings are accurate, which is vital to the app I'm building on top of it. It's crazy that I can build a Speechify-level iOS app built on top of a highly-available API. Shoutout to Bruno and Ingo for building this.

M
Maxxer Feb 8, 2024
★★★☆☆

The service is great, they lack very much in communication. There is no product update, when writing emails 90% they get ignored. Now I'm having an API outage since nearly 24h and there's no update and no reply.

C
CJ Feb 8, 2024
★☆☆☆☆

We’ve been getting a service unavailable error since yesterday using their whisper api. No response from support. I really want this to work, so I’m hopeful Lemonfox will respond. Will update here accordingly.

E
Eileen Feb 24, 2025
★★★★★

Great alternative to OpenAI and Elevenlabs. The transcription and text-to-speech API work really well and are easy to implement. To switch from OpenAI I just had to change a few lines of code.

D
Dark Dec 3, 2023
★★★★★

EDIT: Issue was resolved timeously and professionally hence me changing my rating. Thanks Lemonfoxers :D I am leaving 1 star until someone clears up why I was billed for a product that doesn't seem to work. Whether I create the POST myself or use the playground I repeatedly get errors saying it's unavailable. We all have technical issues so I giving you the benefit of the doubt. Please reach out ASAP to resolve this.

Frequently Asked Questions about Lemonfox.ai

When did Lemonfox.ai become popular?

Lemonfox.ai became popular around November 2, 2023.

What is Lemonfox.ai's overall user rating?

Lemonfox.ai has an overall rating of 4.1/5 based on 7 user reviews.

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