Awesome
Free AI APIs & Sites
This repository is a showcase of AI APIs and Websites that offer free usage of AI models under g4f principles.
A better overview is now available on our website! Check it out here https://cas.zukijourney.com
To be added, your API must be of clean record, >100 members, stable, and support at least all chat & image generation functionalities in the OpenAI format, as displayed here
[!WARNING]
I, @zukixa, am the queen of zukijourney, but I am also the only one to actively maintain this list. 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!
Overview of APIs
<sup>*: This list solely covers all providers I (@zukixa) was able to collect metrics in. Any mistakes are not my responsibility, as I am either banned, or not aware of x API.</sup>
<sup>1: Last Updated 11/28/24</sup>
Tier 1 — Established, Premium-Service AI API Leaders
| Service | # of Users<sup>1</sup> | NSFW/RP Ok? | Open Source? | Owner(s) | Models | Other Notes |
|---|---|---|---|---|---|---|
| zukijourney | 6,113 | ✅ Allowed | ✅ Here | Our Team | Models | Largest & oldest GPT-4 API still running. Offers other popular AI-related bots too. |
| Shard | 1081 | ❌ Only open-source models | ❌ | Puzzy | Models | Known for its edgy reputation but offers consistent, standard services now. |
| FresedGPT | 1014 | ❌ Forbidden | ❌ | Fresed | Models | Small API with high-quality performance maintained by a committed dev. |
Tier 2 — Standard, Basic AI API Services
| Service | # of Users<sup>1</sup> | NSFW/RP Ok? | Open Source? | Owner(s) | Models | Other Notes |
|---|---|---|---|---|---|---|
| NagaAI | 3,353 | ❌ Forbidden | ❌ | ZentixUA | Models | Honorary successor to ChimeraGPT, the largest g4f API in history (16k users). |
| WebraftAI | 1,239 | ❌ Forbidden | ❌ | ds_gamer | Models | Recovered from 5-month downtime due to the owner's health issues. Some oddities in current service. |
| ZanityAI | 903 | 💰 Paid models only | ❌ | Voidii | Models | More roleplay-friendly API led by the Zukijourney CMO. Good but Inconsistent at times. |
Tier 3 — 'Inconsistent' APIs
| Service | # of Users<sup>1</sup> | NSFW/RP Ok? | Open Source? | Owner(s) | Models | Other Notes |
|---|---|---|---|---|---|---|
| XET | 1,022 | ✅ Allowed | ✅ Here | alphast101 | Models | Conducted a coordinated raid on another AI API server. |
| HelixMind | 656 | ❌ Forbidden | ❌ | faer1x | Models | Subscription-based service that 'just about' fits into the g4f principles definition with its free tier. |
| HareProxy | 225 | ✅ Allowed | ✅ Here | yongdong | Models | Offers unique endpoints for each model type. Underrated service, but volatile. |
Tier 4 — Experimental, Unstable, Open-Access APIs
| Service | # of Users<sup>1</sup> | NSFW/RP Ok? | Open Source? | Owner(s) | Models | Other Notes |
|---|---|---|---|---|---|---|
| ClashAI | 906 | ❌ Forbidden | ❌ | Sian | Models | API that finally came back after 'teasing' its re-release for multiple months. |
| Skailar | 460 | ❌ Forbidden | ✅ Here | Aquadraws | Models | One of the oldest APIs. Stability and maintainer involvement are questionable. |
| HeckerAI | 303 | ❌ Forbidden | ❌ | Hecker | Models | API with ongoing stability issues due to inconsistent maintainer commitment and mental health. |
Tier 5 -- Caution Advised! Questionable AI API Offerings
| Service | # of Users<sup>1</sup> | NSFW/RP Ok? | Open Source? | Owner(s) | Models | Why Potentially Misleading? |
|---|---|---|---|---|---|---|
| AnyAI | 1,755 | ✅ Allowed | ❌ | Meow18838 | Models | Most influential person in the server is a terrible being. |
| CablyAI | 1066 | ✅ Allowed | ❌ | CablyAI | Models | Most influential person in the server is a terrible being. |
| ShadowJourney | 550 | ❌ Forbidden | ❌ | ichatei | Models | Admitted privately to DDOS competition. Very weird owner. Stability is often questioned due to supposed fake models. Use at your own risk. |
Non-Tiered -- Non-API AI Servers:
| Service | # of Users<sup>1</sup> | What does it provide? | Other Notes |
|---|---|---|---|
| g4f.ai | 13034 | The OG server. Hub of the github repository that started it all. | Inactive |
| FreeGPT4 | 4827 | Ancient community of gpt-4-free individuals. Plenty good AI-related content. | Ran by @lomusire |
AI APIs Overview – Sorted by General Model Availability and Free Tier Usage Limits
Note: Services with unclear or no pricing/limits overview are excluded.
| Service | Limits/Pricing Overview | GPT-4o | Claude-3/3.5 | Gemini-1.5-Pro | Llama-3.1-405b | Midjourney | DALL-E-3 | Stable-Diffusion-3.5 | Flux-1.1-Pro-Ultra |
|---|---|---|---|---|---|---|---|---|---|
| zukijourney | Details here | ✅ | ✅ | ✅ | ✅ | 💰 | ✅ | ✅ | 💰 |
| HentAI | Available on Discord | ✅ | ✅ | ✅ | ✅ | ❌ | ✅ | ❌ | 💰 |
| FresedGPT | Details here | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ | ❌ |
| NagaAI | Details here | 💰 | ✅ | ✅ | ✅ | 💰 | 💰 | 💰 | ❌ |
| ZanityAI | Available on Discord | ✅ | 💰 | ✅ | ✅ | 💰 | ✅ | 💰 | 💰 |
| HelixMind | Available on Discord | ✅ | ✅ | ✅ | ✅ | ❌ | ✅ | ❌ | ❌ |
| HareProxy | Available on Discord | ✅ | ✅ | ✅ | ❌ | ❌ | ✅ | ❌ | ❌ |
| Shard | Available on Discord | ✅ | ✅ | ✅ | ✅ | ❌ | 💰 | ❌ | ✅ |
| CablyAI | 20 invites OR Details on Discord | ✅<sup>1</sup> | ✅<sup>1</sup> | ✅<sup>1</sup> | ❌ | ❌ | ✅<sup>1</sup> | ✅<sup>1</sup> | ✅<sup>1</sup> |
| WebraftAI | Details here | ✅ | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ |
| AnyAI | Available on Discord | ✅ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
| ShadowJourney | Available on Discord | ✅ | 💰 | ❌ | 💰 | ❌ | ❌ | ❌ | ❌ |
| HeckerAI | Available on Discord | 💰 | 💰 | ❌ | ✅ | ❌ | ❌ | ❌ | ❌ |
| Skailar | Available on Discord | 💰 | 💰 | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
[!NOTE]
A lot of the services also support specific models or higher usage rates for donators (such as us, zukijourney!), 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.
*1: CablyAI only provides this service either in limited, occasional free trials or after having you invite 10 more members.
Overview of APIs -- Presented by # of OpenAI Endpoint Coverage (If Available)
Note: If a service does not provide any of these, it is not listed here.
| Service | Text-To-Speech | Speech-To-Text | Embeddings | Audio | Moderations | Translation | Image-Upscale |
|---|---|---|---|---|---|---|---|
| zukijourney | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
| ZanityAI | ✅ | ✅ | ✅ | ✅ | ❌ | ✅ | ❌ |
| NagaAI | ✅ | ✅ | ✅ | ✅ | ❌ | ✅ | ❌ |
| Shard | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ |
| HentAI | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ | ❌ |
| CablyAI | ✅<sup>1</sup> | ✅<sup>1</sup> | ❌ | ✅<sup>1</sup> | ✅<sup>1</sup> | ❌ | ❌ |
| HelixMind | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ | ❌ |
*1: CablyAI only provides this service either in limited, occasional free trials or after having you invite 10 more members.
[!IMPORTANT]
Data given without warranty of any kind. As of November 2024.
You are welcome to contribute to this list by opening a pull request!