Free AI APIs

This repository contains a list of free to use APIs for several AI models.

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[!WARNING]
We are not endorsing any of the listed services! Some of them might be considered controversial. We are not responsible for any legal, technical or any other damage caused by using the listed services. Data is provided without warranty of any kind. Use these at your own risk!

List:^*

^{*: This list, sorted by amount of "✅"-emojis, solely covers known free providers for various AI. If your service is paid, exclusive, associated with bad figures, or does not offer the idea of 'free GPT-4', it will not be listed. Make sure to read the disclaimers below.}

Layer 1's (Wrapper upon OpenAI):

Service	Link	gpt-4	-32k	claude	IMG	TTS	STT	EMB	NSFW Ok?	Stable?	GPT-4 Limits	Additional Notes
zukijourney	D	❌5	❌5	✅	✅	✅	✅	✅	Yes 1	High	3/min fixed	Made by @zukixa
NovaAI	D T G	✅	✅	❌	✅	❌	❌	✅	No	High	credit-system	Fully open source! Made by @nsde, the owner of this repository
WebRaft AI	D	❌	❌	✅	✅	❌	✅	✅	No	High	500/day fixed	Skailar partner
Naga AI	D T	❌3	❌	❌	✅	✅	✅	✅	Yes 2	Meh 3	300/day, fixed	Successor to Chimera
GeniusAI	D	✅	❌	❌	✅	✅	❌	❌	Yes 2	High	Unlimited	Doesn't require any API key
Skailar	D	❌3	❌	✅4	✅	❌	❌	❌	No	High	100/day3	WebRaft Partner, strict ToS, offers own OSS model
AIR AI	D	❌3	❌	❌	❌	❌	❌	❌	No	Low	Unlimited	Successor to Chatty, Poor API Support
ElectronAI	D	WIP	WIP	WIP	WIP	WIP	WIP	WIP	Yes 2	WIP	WIP	Very slow release, might never come out.
VisionCraft	T G	❌	❌	❌	✅	❌	❌	❌	No	High	No	API for image generation. Unlimited requests.

Layer 2's (Wrapper upon OpenAI Wrappers):

Service	Link	gpt-4	-32k	claude	IMG	TTS	STT	EMB	NSFW Ok?	Stable?	L2 Proof	Additional Notes
CycloneGPT	M T	❌3	❌	❌	✅	❌	✅	✅	Yes 2	Medium	Here	...
PurGPT	D	❌3	❌	❌	✅	❌	❌	✅	Yes	Medium-Low	Here	Currently out of providers.
WaveAI	D	❌3	❌	❌	❌	❌	❌	❌	Yes 1	Medium	Here	Frequent downtime

^{1: NSFW allowed under special /unfiltered/ endpoint.
2: Has not explicitly banned the usage of the API for NSFW.
3: These services do have GPT-4/stability, but the free versions available are not particularly reliable or currently available.
4: It's Claude-1, but the difference to 2 isn't huge.
5: Too slow and unstable. Sometimes, there is no request}

Layer FAKE's (Fake Providers of 'GPT-4'):

Service	Proof
ShuttleAI	1, 2, 3

Legend:
Work in Progress
IMaGe Generation
Text To Speech
Speech To Text
EMBeddings
Is usage in RP, like NSFW, Ok?
Is the API Stable?
GPT-4 Limits (free uses)
Discord , Matrix , Telegram

[!NOTE]
A lot of the services also support specific models for donators, but we are just including the free tier here. Some of these services give you rewards over time etc., but I'm assuming here that you only have ~10 mins of time. Moreover, we're assuming, the user wants to request the according model 5/minute and 50/hour; for gpt-4-32k and similarily expensive models 10/hour. Moreover, the timeout for a simple prompt like "1+1" is 10 seconds, images: 30 seconds (medium quality), 40 seconds (high quality).

[!IMPORTANT]
Data given without warranty of any kind. As of September 2023.

For transparency: I, @nsde, am the owner of NovaAI.

You are welcome to contribute to this list by opening a pull request!

Other

• SprykAI (Open Source Models) Discord HuggingFace
• Churchless (OG, but dead project) Discord
• CattoGPT (privatized project) Discord
• Chatty (AIR AI Precursor) Discord
• pawan.krd (only own models) Discord
• Galaxy AI (GPT-4 and 3.5 and claude) Discord
• Nyx AI (No GPT-4, but 3.5) Discord

Star History