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Curated free AI · updated continuously

Find yourAI spirit.

One living index for free AI methods that still work. Compare providers, credits, and daily limits without dead listings.

Enter the model libraryExplore 153free models
Model library

Working free methods.Verified open APIs.

Every method is open. Links go straight to the provider — no wallet required.

153AI models
18Providers
/

153 models found (18 providers)Signup credits and daily quotas count as free.

ace-step
Open
Free.ai
Operational
FREESelf-hosted. ~5,000 tokens/track. Free accounts capped at 2 songs/day. Apache 2.0.
Free tier (limited)No signupNo cardOpen source
Website
sapiens-ai/agnes-2.5-flash
Open
Zenmux
Operational
FREE$0/M tokens on Zenmux. API key required
Free tier (limited)
Website
arena-direct
Open
Arena
Operational
FREEDirect chat with frontier models at no charge. Prompts may be disclosed to providers and used for public research. Individual picker SKUs rotate and are not mirrored here.
Free tier (limited)No cardData training
WebsiteCollection
atria-asi/atria-dawn-preview
Open
Zenmux
Operational
FREE$0/M tokens on Zenmux. API key required
Free tier (limited)
Website
bai
Open
B.AI
Operational
FREESix flagship models are free in chat.b.ai. No card.
Free tier (limited)No card
WebsiteCollection
rmbg
Open
Free.ai
Operational
FREESelf-hosted. ~500 tokens/image. Shared daily token pool. Apache 2.0.
Free tier (limited)No signupNo cardOpen source
Website
bge-m3
Open
Free.ai
Operational
FREESelf-hosted embeddings. Shared daily token pool. MIT.
Free tier (limited)No signupNo cardOpen source
Website
big-pickle
Open
OpenCode Zen
Operational
FREEStealth model, free for a limited time. Data may be used to improve the model. Works in OpenCode, not as a public anonymous API
Free tier (limited)Data training
Website
cerebras
Open
Cerebras
Operational
FREE$5 credits for 30 days after a verified card. No permanently free tier. 5 RPM / 1M tokens/day on trial
Credits count as freeCard required
Website
chatterbox
Open
Free.ai
Operational
FREESelf-hosted TTS. ~100 tokens (or 1 token / 4 chars). Uncapped within the daily pool. MIT.
Free tier (limited)No signupNo cardOpen source
Website
chatterbox-multi
Open
Free.ai
Operational
FREESelf-hosted TTS. ~100 tokens (or 1 token / 4 chars). Uncapped within the daily pool. MIT.
Free tier (limited)No signupNo cardOpen source
Website
duckai-claude-4.5-haiku
Open
Duck.ai
Operational
FREEFree in Duck.ai. Claude Sonnet/Opus on Duck are Plus/Pro only — not listed.
Free foreverNo signupNo card
Website
clawlabs-free-ai-models
Open
ClawLabs
Operational
FREELive JSON of OpenRouter :free + Pollinations, updated 2026-09-14
Open sourceNo signup
Collection
cogvideox
Open
Free.ai
Operational
FREESelf-hosted. ~15,000 tokens/clip. Free accounts capped at 1 video/day. Apache 2.0.
Free tier (limited)No signupNo cardOpen source
Website
cohere/north-mini-code:free
Open
OpenRouter
Operational
FREE50 req/day shared :free
Free tier (limited)No card
Website
controlnet-union-sdxl-promax
Open
Free.ai
Operational
FREESelf-hosted. ~1,000 tokens/image. Free accounts capped at 5 images/day. Shared 30K/day signup pool. Apache 2.0.
Free tier (limited)No signupNo cardOpen source
Website
cosyvoice2
Open
Free.ai
Operational
FREESelf-hosted TTS. ~100 tokens (or 1 token / 4 chars). Uncapped within the daily pool. Apache 2.0.
Free tier (limited)No signupNo cardOpen source
Website
deepseek-r1-7b
Open
Free.ai
Operational
FREESelf-hosted. Shared pool: anon ~2.5K–6K tokens/day, email signup 30K/day, no card. Chat listed ~100/msg; a 1-word call used ~1.5K with system prompt. POST /v1/chat/ worked without a key. MIT.
Free tier (limited)No signupNo cardOpen source
Website
deepseek/deepseek-v4-flash-free
Open
OrcaRouter
Operational
FREE$0 per request on OrcaRouter. API key required
Free tier (limited)
Website
deepseek-r1
Open
Free.ai
Operational
FREESelf-hosted. Shared pool: anon ~2.5K–6K tokens/day, email signup 30K/day, no card. Chat listed ~100/msg; a 1-word call used ~1.5K with system prompt. POST /v1/chat/ worked without a key. MIT.
Free tier (limited)No signupNo cardOpen source
Website
bai-deepseek-v4-flash
Open
B.AI
Operational
FREEFree in B.AI chat.
Free tier (limited)No card
Website
bai-deepseek-v4-flash-vision-exp
Open
B.AI
Operational
FREEFree in B.AI chat. Experimental vision build.
Free tier (limited)No card
Website
demucs
Open
Free.ai
Operational
FREESelf-hosted stem split. ~500 tokens/track. Shared daily token pool. MIT.
Free tier (limited)No signupNo cardOpen source
Website
deoldify
Open
Free.ai
Operational
FREESelf-hosted image edit. Free accounts capped at 5 image edits/day. Shared daily token pool. MIT.
Free tier (limited)No signupNo cardOpen source
Website
dia
Open
Free.ai
Operational
FREESelf-hosted TTS. ~100 tokens (or 1 token / 4 chars). Uncapped within the daily pool. Apache 2.0.
Free tier (limited)No signupNo cardOpen source
Website
dots-studio/dots-3-note-preview:free
Open
OpenRouter
Operational
FREE50 req/day shared :free
Free tier (limited)No card
Website
dots-studio/dots3-note-prev
Open
Zenmux
Operational
FREE$0/M tokens on Zenmux. API key required
Free tier (limited)
Website
duckai
Open
Duck.ai
Operational
FREEPrivate browser chat. Six models are free; Plus/Pro SKUs are not listed.
Free foreverNo signupNo card
WebsiteCollection
f5-tts
Open
Free.ai
Operational
FREESelf-hosted TTS. ~100 tokens (or 1 token / 4 chars). Uncapped within the daily pool. MIT.
Free tier (limited)No signupNo cardOpen source
Website
whisper
Open
Free.ai
Operational
FREESelf-hosted STT. ~4 tokens/second of audio. Uncapped within the daily pool. MIT.
Free tier (limited)No signupNo cardOpen source
Website