The best free model hosting and inference APIs (14)

Every option in the catalog for when you need to call a hosted model from your own code — 14 model hosting and inference APIs, 11 of them free or freemium, with the pricing tier printed on every row.

14tools listed
11free or freemium
0with no paid plan at all
1sub-categories covered

Best Free Model hosting and inference APIs — straight answers

What are the best free model hosting and inference APIs?

Flocci AI Tools lists 14 of them, ordered free tiers first: Baseten, Cerebras Inference, Cloudflare Workers AI, Fireworks AI and Google AI Studio. 11 of the 14 are free or have a free tier. Each entry states what it uniquely does rather than a score.

Which of these are completely free?

None of these are marked fully free — they are freemium, trial or paid. The Completely Free AI Tools collection lists the 115 entries in the catalog that carry no paid plan at all.

See the full list →

How is this list ordered?

Free tools first, then freemium, then trial, then paid, and alphabetically inside each tier. Nobody pays to appear higher: Flocci AI Tools carries no ads, no sponsored slots and no paid listings, so the order reflects price and nothing else.

All 14 tools, free tiers first

Browse Model Hosting & Inference APIs →
Best Free Model hosting and inference APIs: pricing tier, category and the capability each tool is listed for.
ToolPricingTypeListed for
BasetenFreemiumModel Hosting & Inference APIsBasic plan is pay-as-you-go with free starter credits for new accounts
Cerebras InferenceFreemiumModel Hosting & Inference APIsRuns open models on Cerebras Wafer-Scale Engine hardware at dramatically higher tokens/sec than GPU-based APIs
Cloudflare Workers AIFreemiumModel Hosting & Inference APIs10,000 free 'Neurons' of inference per day on every account, resetting daily
Fireworks AIFreemiumModel Hosting & Inference APIsHigh-performance open-model serving
Google AI StudioFreemiumModel Hosting & Inference APIsFree-tier API access to Gemini Flash-family models with generous token allowances, no credit card required to start
GroqFreemiumModel Hosting & Inference APIsUltra-fast inference on custom LPUs
Hugging FaceFreemiumModel Hosting & Inference APIsThe hub for open models and datasets
Novita AIFreemiumModel Hosting & Inference APIsSingle API surface for 200+ LLM/image/video/audio models plus on-demand GPU and bare-metal instances
OpenRouterFreemiumModel Hosting & Inference APIsOne API for 400+ models across providers
ReplicateFreemiumModel Hosting & Inference APIsRun open models with one API call
Together AIFreemiumModel Hosting & Inference APIsFast, cheap open-model inference
DeepInfraModel Hosting & Inference APIsVery low per-token pricing across a large catalog of open models (text, image, audio)
Nebius Token FactoryModel Hosting & Inference APIsEuropean GPU-cloud-backed inference API hosting major open models (Llama, Qwen, DeepSeek, etc.)
SambaNova CloudModel Hosting & Inference APIsHosts open models (DeepSeek, MiniMax, Llama) on SambaNova's own RDU chips for high-speed inference

Baseten

Model Hosting & Inference APIs
freemium
  • Basic plan is pay-as-you-go with free starter credits for new accounts
  • Deploys custom/fine-tuned models, not just a fixed model catalog, with per-second GPU billing
  • Hosts current open models (DeepSeek, GPT-OSS, Kimi K3) as ready-to-call APIs alongside custom deployment

Cerebras Inference

Model Hosting & Inference APIs
freemium
  • Runs open models on Cerebras Wafer-Scale Engine hardware at dramatically higher tokens/sec than GPU-based APIs
  • New accounts get free credits across all Cerebras-hosted models
  • Popular backend choice for latency-sensitive agentic and coding tools

Cloudflare Workers AI

Model Hosting & Inference APIs
freemium
  • 10,000 free 'Neurons' of inference per day on every account, resetting daily
  • Runs open models (Llama, Mistral, Whisper, etc.) on Cloudflare's global edge network for low-latency serverless inference
  • Bundled with Workers/Pages for building full serverless AI apps without managing GPUs

Fireworks AI

Model Hosting & Inference APIs
freemium
  • High-performance open-model serving
  • Fine-tuning and function calling
  • Vision and audio models
  • Free trial credits

Google AI Studio

Model Hosting & Inference APIs
freemium
  • Free-tier API access to Gemini Flash-family models with generous token allowances, no credit card required to start
  • Browser-based playground for prompt design, multimodal testing, and one-click API key generation
  • Batch API offers 50% cost reduction once on the paid tier

Groq

Model Hosting & Inference APIs
freemium
  • Ultra-fast inference on custom LPUs
  • Sub-second responses for open models
  • OpenAI-compatible API
  • Generous free tier

Hugging Face

Model Hosting & Inference APIs
freemium
  • The hub for open models and datasets
  • Spaces to host and demo apps
  • Inference endpoints and providers
  • Free accounts and hosting

Novita AI

Model Hosting & Inference APIs
freemium
  • Single API surface for 200+ LLM/image/video/audio models plus on-demand GPU and bare-metal instances
  • Agent Sandbox for secure agent runtimes alongside model hosting
  • 'Free to start' onboarding credits across model and GPU products

OpenRouter

Model Hosting & Inference APIs
freemium
  • One API for 400+ models across providers
  • Automatic fallbacks and price routing
  • Some models free to use
  • Unified billing

Replicate

Model Hosting & Inference APIs
freemium
  • Run open models with one API call
  • Thousands of community models
  • Deploy your own with Cog
  • Pay-per-second, free trial credits

Together AI

Model Hosting & Inference APIs
freemium
  • Fast, cheap open-model inference
  • 200+ models via one API
  • Fine-tuning and dedicated endpoints
  • Free starter credits

DeepInfra

Model Hosting & Inference APIs
  • Very low per-token pricing across a large catalog of open models (text, image, audio)
  • Flex scheduling tier at 0.8x price for non-production/batch workloads
  • No subscription; usage-tier system auto-scales billing thresholds

Nebius Token Factory

Model Hosting & Inference APIs
  • European GPU-cloud-backed inference API hosting major open models (Llama, Qwen, DeepSeek, etc.)
  • Rebranded in 2026 from 'Nebius AI Studio' to 'Nebius Token Factory'
  • Backed by Nebius's own large-scale GPU cloud infrastructure rather than reselling capacity

SambaNova Cloud

Model Hosting & Inference APIs
  • Hosts open models (DeepSeek, MiniMax, Llama) on SambaNova's own RDU chips for high-speed inference
  • Per-token pricing with no platform subscription required
  • Competes directly with Cerebras/Groq on raw tokens/sec for open-weight models

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