AI21 Labs
Provider of large language models (e.g., Jurassic, Jamba) offering API access and pre-trained models.
$10 credit for 3 months
Active · verified 2026-07-17
Free Inference AI tiers and credits
Compare source-backed free offers from AI providers in Inference. Records show available allowance details, conditions, official evidence, and review dates.
44 providers · source-backed records with verification dates
View the ranked Inference comparison
Alibaba Cloud (Bailian)
Alibaba's generative AI API platform (Qwen) offering text and translation models.
Free tier
Active · verified 2026-07-17
Anthropic (Claude)
LLM-based conversational AI models (Claude family) with API access for text generation and reasoning tasks.
Free tier
Active · verified 2026-07-17
Anyscale
Platform built on Ray offering scalable AI infrastructure and compute for training and inference.
$100 credit
Active · verified 2026-07-17
AWS Activate / Amazon Bedrock
AWS program providing startups with credits and technical support; includes Amazon Bedrock generative AI services.
Up to $200K credit
Active · verified 2026-07-17
Beam Cloud
Serverless GPU cloud for deploying AI inference, task queues and sandboxes with per-second billing.
$30 credit/mo
Active · verified 2026-07-17
Braintrust
Braintrust provides AI gateway, observability, evaluation, and prompt tooling.
$10 credit/mo + 1 GB/mo
Active · verified 2026-07-17
Browserbase
Browserbase provides browser agents, web search/fetch, agent runtime, and model gateway.
Free tier
Active · verified 2026-07-17
Cartesia
Cartesia provides speech, voice, and voice agents.
$1 credit/mo + 20K credits/mo
Active · verified 2026-09-19
Cerebras
Provider of large-scale AI hardware and cloud inference services; offers Cerebras Model Zoo accessible via API.
$5 credit for 30 days
Active · verified 2026-07-17
Cloudflare Workers AI
Serverless AI inference service running on Cloudflare's global edge network, with access to open-source models.
10K neurons/day
Active · verified 2026-07-17
Cohere
Provides generative language models, embeddings, and reranking services via API with evaluation and production keys.
1K requests/mo
Active · verified 2026-07-19
Composio
Composio provides agent tools, integrations, and tool routing.
100K tool calls/mo + 50K triggers/mo
Active · verified 2026-07-17
Fireworks AI
LLM inference platform offering serverless access to open-source models with pay-as-you-go pricing.
$1 credits
Active · verified 2026-07-17
Future AGI
Future AGI provides agent evaluation, simulation, observability, gateway, and guardrails.
2K credits/mo + 100K requests/mo
Active · verified 2026-07-17
Galileo
Galileo provides AI evaluation, observability, and reliability.
5K traces/mo
Active · verified 2026-07-17
GMI Cloud
GPU cloud service focusing on affordable AI inference; offers free access to select LLM endpoints.
Free tier
Active · verified 2026-07-17
Google AI Studio (Gemini)
Gemini models accessible through Google AI Studio offer text and multimodal generation; integrates with Vertex AI for production.
Free tier
Active · verified 2026-07-17
Groq Cloud
High-performance inference platform running LLMs on Groq's custom chips with extremely low latency.
Always free
Active · verified 2026-07-19
Helicone
Helicone provides LLM observability, gateway, caching, and prompt/evaluation tooling.
10K requests/mo
Active · verified 2026-07-17
Hugging Face
Hosts a large catalog of AI models and offers a unified Inference API and hub for model sharing and deployment.
$0.1 credits
Active · verified 2026-07-17
Inference.net
Serverless API platform for generative models offering both free and paid tiers.
1.0M requests/mo + 1.0M spans/mo
Active · verified 2026-07-17
JigsawStack
JigsawStack provides a multi-model AI API platform.
1.0M tokens/mo
Active · verified 2026-07-17
Langfuse
Langfuse provides LLM evaluation, tracing, observability, and prompt management.
50K units/mo
Active · verified 2026-07-17
LangSmith
LangSmith provides AI observability, evaluation, agent tooling, and sandboxes.
5K traces/mo
Active · verified 2026-07-17
LiveKit
LiveKit provides open-source and cloud infrastructure for real-time voice and video agents.
1K agent session minutes/mo + $2.5 credits
Active · verified 2026-07-17
Microsoft Azure Founders Hub
Program supporting startups with Azure credits, including access to Azure OpenAI services and other AI tools.
$1K credit
Active · verified 2026-07-17
Mistral AI (Experiment plan)
French LLM provider Mistral AI offers an experimental plan for developers to try its LLMs with rate-limited free usage.
Free tier
Active · verified 2026-07-19
Nebius AI
European AI cloud platform offering generative AI models and compute resources via a pay-as-you-go model.
$1 credit for 30 days
Active · verified 2026-07-17
Nebius AI Startup Program
Startup program offering credits and discounts to AI startups across different tiers.
Free tier
Active · verified 2026-07-17
NLP Cloud
Cloud API offering NLP models for summarization, translation, sentiment analysis and text generation.
$15 credit
Active · verified 2026-07-17
NVIDIA NIM
NVIDIA's generative AI microservices platform providing hosted models via API for text and speech tasks.
Free tier
Active · verified 2026-07-17
OpenAI
Provides GPT family of language models, embeddings, image generation (DALL-E) and speech models via APIs.
Free tier
Active · verified 2026-07-17
OpenRouter
OpenRouter is a unified API platform that provides developers with access to a wide variety of large language models from multiple providers through a standardized interface, simplifying integration and optimizing model usage.
50 requests/day
Active · verified 2026-07-17
Portkey
Portkey provides AI gateway, observability, prompt management, and guardrails.
10K logs/mo
Active · verified 2026-07-17
Replicate
Replicate is a model marketplace and inference platform where developers can run open-source and proprietary AI models via web or API. Select models can be run for free for a limited number of runs before billing is required.
Free tier
Active · verified 2026-07-17
Roboflow
Roboflow provides computer vision, labeling, training, workflows, and hosted inference.
15 credits/mo
Active · verified 2026-07-17
Scaleway Generative APIs
European cloud provider offering generative API endpoints for open-source models with generous free tier.
1.0M tokens + 60 minutes
Active · verified 2026-07-17
Together AI (Startup Accelerator)
Together AI offers a selected startup accelerator with conditional cloud platform credits.
Up to $50K credit
Active · verified 2026-07-17
Upstage (Solar)
Korean AI company providing Solar LLM and related APIs for text generation and chat.
$10 credit
Active · verified 2026-07-17
Vercel AI Gateway
API gateway for LLMs enabling request routing and caching across multiple model providers, integrated with the Vercel platform.
Free tier
Active · verified 2026-07-17
Voyage AI
Voyage AI provides embeddings, multimodal, search, and reranking.
Free tier
Active · verified 2026-07-17
Weights & Biases Weave
Weights & Biases Weave provides AI evaluation, tracing, and experiment tracking.
1 GB/mo + 5 GB/mo
Active · verified 2026-07-17
xAI (Grok)
xAI provides Grok models for chat, real-time web and X search, coding, multimodal generation, and developer APIs.
Free tier
Active · verified 2026-06-24