# Infrabase.ai

> Infrabase.ai is a directory for discovering AI infrastructure tools and services. It covers categories like vector databases, inference APIs, LLM observability, prompt engineering, fine-tuning, audio, agent frameworks, and more.

The site helps developers and teams find, compare, and evaluate tools for building AI products. Each product page includes a description, pricing info, links, and alternatives in the same category.

## Main pages

- Homepage: https://infrabase.ai/
- AI Infrastructure Landscape: https://infrabase.ai/landscape
- Blog: https://infrabase.ai/blog
- Submit a product: https://infrabase.ai/submit
- About: https://infrabase.ai/about

## Categories
- Agents (32 tools): https://infrabase.ai/agents
- Audio (21 tools): https://infrabase.ai/audio
- Fine-tuning (21 tools): https://infrabase.ai/fine-tuning
- Frameworks & Stacks (31 tools): https://infrabase.ai/frameworks-stacks
- Inference APIs (79 tools): https://infrabase.ai/inference-apis
- Observability & Analytics (42 tools): https://infrabase.ai/observability-analytics
- Prompt engineering (15 tools): https://infrabase.ai/prompt-engineering
- Vector databases (24 tools): https://infrabase.ai/vector-databases

## Blog posts
- https://infrabase.ai/blog/navigating-the-ai-infrastructure-landscape
- https://infrabase.ai/blog/choosing-your-ai-stack
- https://infrabase.ai/blog/ai-inference-api-providers-compared
- https://infrabase.ai/blog/cheapest-inference-providers
- https://infrabase.ai/blog/llm-observability-tools-compared
- https://infrabase.ai/blog/ai-voice-text-to-speech-tools-compared
- https://infrabase.ai/blog/choosing-a-vector-database
- https://infrabase.ai/blog/hugging-face-alternatives
- https://infrabase.ai/blog/ai-agent-frameworks-compared
- https://infrabase.ai/blog/evaluating-rag-quality-beyond-ragas
- https://infrabase.ai/blog/llm-guardrails-compared
- https://infrabase.ai/blog/rag-retrieval-architectures
- https://infrabase.ai/blog/ai-gateways-explained
- https://infrabase.ai/blog/ollama-alternatives

## Products

### Agents
- AG2: https://infrabase.ai/agents/ag2
- AgentOps: https://infrabase.ai/agents/agentops
- AutoGen: https://infrabase.ai/agents/autogen
- Browserbase: https://infrabase.ai/agents/browserbase
- Burr: https://infrabase.ai/agents/burr
- ChatBotKit: https://infrabase.ai/agents/chatbotkit
- Claude Agent SDK: https://infrabase.ai/agents/claude-agent-sdk
- Composio: https://infrabase.ai/agents/composio
- CrewAI: https://infrabase.ai/agents/crewai
- Dust: https://infrabase.ai/agents/dust
- E2B: https://infrabase.ai/agents/e2b
- FalsifyLab: https://infrabase.ai/agents/falsifylab
- Fixie: https://infrabase.ai/agents/fixie
- Google ADK: https://infrabase.ai/agents/google-adk
- Langdock: https://infrabase.ai/agents/langdock
- LangGraph: https://infrabase.ai/agents/langgraph
- Langroid: https://infrabase.ai/agents/langroid
- Letta: https://infrabase.ai/agents/letta
- LiveKit Agents: https://infrabase.ai/agents/livekit-agents
- LLM Browser: https://infrabase.ai/agents/llm-browser
- Mastra: https://infrabase.ai/agents/mastra
- Microsoft Agent Framework: https://infrabase.ai/agents/microsoft-agent-framework
- n8n: https://infrabase.ai/agents/n8n
- OpenAI Agents SDK: https://infrabase.ai/agents/openai-agents-sdk
- PrivateClawd: https://infrabase.ai/agents/privateclawd
- Pydantic AI: https://infrabase.ai/agents/pydantic-ai
- Rasa: https://infrabase.ai/agents/rasa
- Samtal: https://infrabase.ai/agents/samtal
- Semantic Kernel: https://infrabase.ai/agents/semantic-kernel
- Smolagents: https://infrabase.ai/agents/smolagents
- Stagehand: https://infrabase.ai/agents/stagehand
- Superagent: https://infrabase.ai/agents/superagent

### Audio
- AssemblyAI: https://infrabase.ai/audio/assemblyai
- Cartesia: https://infrabase.ai/audio/cartesia
- Cekura: https://infrabase.ai/audio/cekura
- Deepgram: https://infrabase.ai/audio/deepgram
- Eleven Labs: https://infrabase.ai/audio/eleven-labs
- Fish Audio: https://infrabase.ai/audio/fish-audio
- Gladia: https://infrabase.ai/audio/gladia
- Hume AI: https://infrabase.ai/audio/hume-ai
- LemonFox: https://infrabase.ai/audio/lemonfox
- LiveKit Agents: https://infrabase.ai/audio/livekit-agents
- LMNT: https://infrabase.ai/audio/lmnt
- MusicGPT: https://infrabase.ai/audio/musicgpt
- OpenAI: https://infrabase.ai/audio/openai
- PlayHT: https://infrabase.ai/audio/playht
- Resemble AI : https://infrabase.ai/audio/resemble-ai
- Rime AI: https://infrabase.ai/audio/rime-ai
- Samtal: https://infrabase.ai/audio/samtal
- SpeechifyAI: https://infrabase.ai/audio/speechifyai
- Speechmatics: https://infrabase.ai/audio/speechmatics
- Suno: https://infrabase.ai/audio/suno
- VoxCPM: https://infrabase.ai/audio/voxcpm

### Fine-tuning
- Amazon Bedrock: https://infrabase.ai/fine-tuning/amazon-bedrock
- Anyscale: https://infrabase.ai/fine-tuning/anyscale
- Axolotl: https://infrabase.ai/fine-tuning/axolotl
- fal: https://infrabase.ai/fine-tuning/fal
- FinetuneDB: https://infrabase.ai/fine-tuning/finetunedb
- Hugging Face: https://infrabase.ai/fine-tuning/hugging-face
- Klu: https://infrabase.ai/fine-tuning/klu
- Lamini: https://infrabase.ai/fine-tuning/lamini
- LangSmith: https://infrabase.ai/fine-tuning/langsmith
- LLaMA-Factory: https://infrabase.ai/fine-tuning/llama-factory
- Ludwig: https://infrabase.ai/fine-tuning/ludwig
- Modal: https://infrabase.ai/fine-tuning/modal
- Monster API: https://infrabase.ai/fine-tuning/monster-api
- OpenAI: https://infrabase.ai/fine-tuning/openai
- OVHcloud AI: https://infrabase.ai/fine-tuning/ovhcloud-ai
- Prem AI: https://infrabase.ai/fine-tuning/prem-ai
- Replicate: https://infrabase.ai/fine-tuning/replicate
- together.ai: https://infrabase.ai/fine-tuning/together-ai
- torchtune: https://infrabase.ai/fine-tuning/torchtune
- TRL: https://infrabase.ai/fine-tuning/trl
- Unsloth: https://infrabase.ai/fine-tuning/unsloth

### Frameworks & Stacks
- Burr: https://infrabase.ai/frameworks-stacks/burr
- CC Switch: https://infrabase.ai/frameworks-stacks/cc-switch
- Dify: https://infrabase.ai/frameworks-stacks/dify
- DSPy: https://infrabase.ai/frameworks-stacks/dspy
- Google ADK: https://infrabase.ai/frameworks-stacks/google-adk
- GPT4All: https://infrabase.ai/frameworks-stacks/gpt4all
- Haystack: https://infrabase.ai/frameworks-stacks/haystack
- Instructor: https://infrabase.ai/frameworks-stacks/instructor
- Jan: https://infrabase.ai/frameworks-stacks/jan
- LangChain: https://infrabase.ai/frameworks-stacks/langchain
- LangGraph: https://infrabase.ai/frameworks-stacks/langgraph
- Langroid: https://infrabase.ai/frameworks-stacks/langroid
- LiteLLM: https://infrabase.ai/frameworks-stacks/litellm
- llama.cpp: https://infrabase.ai/frameworks-stacks/llama-cpp
- LlamaIndex: https://infrabase.ai/frameworks-stacks/llamaindex
- LLM Browser: https://infrabase.ai/frameworks-stacks/llm-browser
- llmkit: https://infrabase.ai/frameworks-stacks/llmkit
- LM Studio: https://infrabase.ai/frameworks-stacks/lm-studio
- LocalAI: https://infrabase.ai/frameworks-stacks/localai
- Mastra: https://infrabase.ai/frameworks-stacks/mastra
- Microsoft Agent Framework: https://infrabase.ai/frameworks-stacks/microsoft-agent-framework
- Modular: https://infrabase.ai/frameworks-stacks/modular
- Ollama: https://infrabase.ai/frameworks-stacks/ollama
- phidata: https://infrabase.ai/frameworks-stacks/phidata
- Pydantic AI: https://infrabase.ai/frameworks-stacks/pydantic-ai
- Semantic Kernel: https://infrabase.ai/frameworks-stacks/semantic-kernel
- Spring AI: https://infrabase.ai/frameworks-stacks/spring-ai
- Stagehand: https://infrabase.ai/frameworks-stacks/stagehand
- TanStack AI: https://infrabase.ai/frameworks-stacks/tanstack-ai
- Vercel AI SDK: https://infrabase.ai/frameworks-stacks/vercel-ai-sdk
- vLLM: https://infrabase.ai/frameworks-stacks/vllm

### Inference APIs
- AiQu: https://infrabase.ai/inference-apis/aiqu
- Airon: https://infrabase.ai/inference-apis/airon
- AKI.IO: https://infrabase.ai/inference-apis/aki-io
- Amazon Bedrock: https://infrabase.ai/inference-apis/amazon-bedrock
- Anthropic Claude: https://infrabase.ai/inference-apis/anthropic-claude
- Anyscale: https://infrabase.ai/inference-apis/anyscale
- ARK Labs: https://infrabase.ai/inference-apis/ark-labs
- Baseten: https://infrabase.ai/inference-apis/baseten
- Beam: https://infrabase.ai/inference-apis/beam
- BentoML: https://infrabase.ai/inference-apis/bentoml
- Berget AI: https://infrabase.ai/inference-apis/berget-ai
- Cerebras: https://infrabase.ai/inference-apis/cerebras
- Cerebrium: https://infrabase.ai/inference-apis/cerebrium
- CheapestInference: https://infrabase.ai/inference-apis/cheapestinference
- Cloudflare Workers AI: https://infrabase.ai/inference-apis/cloudflare-workers-ai
- CodingPlanX: https://infrabase.ai/inference-apis/codingplanx
- cohere: https://infrabase.ai/inference-apis/cohere
- CoreWeave: https://infrabase.ai/inference-apis/coreweave
- Cortecs AI: https://infrabase.ai/inference-apis/cortecs-ai
- deepinfra: https://infrabase.ai/inference-apis/deepinfra
- DeepSeek: https://infrabase.ai/inference-apis/deepseek
- EUrouter: https://infrabase.ai/inference-apis/eurouter
- evroc: https://infrabase.ai/inference-apis/evroc
- fal: https://infrabase.ai/inference-apis/fal
- Fast Pivot: https://infrabase.ai/inference-apis/fast-pivot
- FerryAPI: https://infrabase.ai/inference-apis/ferryapi
- fireworks.ai: https://infrabase.ai/inference-apis/fireworks-ai
- General Compute: https://infrabase.ai/inference-apis/general-compute
- Genesis Cloud: https://infrabase.ai/inference-apis/genesis-cloud
- Geodd: https://infrabase.ai/inference-apis/geodd
- Google Gemini API: https://infrabase.ai/inference-apis/google-gemini-api
- Groq: https://infrabase.ai/inference-apis/groq
- Hyperstack: https://infrabase.ai/inference-apis/hyperstack
- Infercom: https://infrabase.ai/inference-apis/infercom
- IONOS AI Model Hub: https://infrabase.ai/inference-apis/ionos-ai-model-hub
- IonRouter: https://infrabase.ai/inference-apis/ionrouter
- Jina AI: https://infrabase.ai/inference-apis/jina-ai
- Lambda: https://infrabase.ai/inference-apis/lambda
- Lepton: https://infrabase.ai/inference-apis/lepton
- LibertAI: https://infrabase.ai/inference-apis/libertai
- LLMBase: https://infrabase.ai/inference-apis/llmbase
- LLMWise: https://infrabase.ai/inference-apis/llmwise
- Lyceum: https://infrabase.ai/inference-apis/lyceum
- Miapi: https://infrabase.ai/inference-apis/miapi
- Mistral: https://infrabase.ai/inference-apis/mistral
- Modal: https://infrabase.ai/inference-apis/modal
- Monster API: https://infrabase.ai/inference-apis/monster-api
- Nebius: https://infrabase.ai/inference-apis/nebius
- novita.ai: https://infrabase.ai/inference-apis/novita-ai
- Nscale: https://infrabase.ai/inference-apis/nscale
- OctoAI: https://infrabase.ai/inference-apis/octoai
- OpenAI: https://infrabase.ai/inference-apis/openai
- OpenRouter: https://infrabase.ai/inference-apis/openrouter
- Opper: https://infrabase.ai/inference-apis/opper
- OurToken: https://infrabase.ai/inference-apis/our-token
- OVHcloud AI: https://infrabase.ai/inference-apis/ovhcloud-ai
- Packet.ai: https://infrabase.ai/inference-apis/packet-ai
- Prem AI: https://infrabase.ai/inference-apis/prem-ai
- Replicate: https://infrabase.ai/inference-apis/replicate
- Requesty: https://infrabase.ai/inference-apis/requesty
- RunPod: https://infrabase.ai/inference-apis/runpod
- SambaNova: https://infrabase.ai/inference-apis/sambanova
- Scaleway: https://infrabase.ai/inference-apis/scaleway
- SGLang: https://infrabase.ai/inference-apis/sglang
- SiliconFlow: https://infrabase.ai/inference-apis/siliconflow
- Synexa: https://infrabase.ai/inference-apis/synexa
- Taiga Cloud: https://infrabase.ai/inference-apis/taiga-cloud
- Tensorix: https://infrabase.ai/inference-apis/tensorix
- Theta EdgeCloud: https://infrabase.ai/inference-apis/theta-edgecloud
- together.ai: https://infrabase.ai/inference-apis/together-ai
- TokensMind: https://infrabase.ai/inference-apis/tokensmind
- Tokenware: https://infrabase.ai/inference-apis/tokenware
- Vast.ai: https://infrabase.ai/inference-apis/vast-ai
- Vercel AI Gateway: https://infrabase.ai/inference-apis/vercel-ai-gateway
- Verda: https://infrabase.ai/inference-apis/verda
- vLLM: https://infrabase.ai/inference-apis/vllm
- vMetal: https://infrabase.ai/inference-apis/vmetal
- Voyage AI: https://infrabase.ai/inference-apis/voyage-ai
- WAYSCloud: https://infrabase.ai/inference-apis/wayscloud

### Observability & Analytics
- Agenta: https://infrabase.ai/observability-analytics/agenta
- Arize AI: https://infrabase.ai/observability-analytics/arize-ai
- Braintrust: https://infrabase.ai/observability-analytics/braintrust
- Cekura: https://infrabase.ai/observability-analytics/cekura
- Cleanlab: https://infrabase.ai/observability-analytics/cleanlab
- Cloudflare AI Gateway: https://infrabase.ai/observability-analytics/cloudflare-ai-gateway
- Comet Opik: https://infrabase.ai/observability-analytics/comet-opik
- Datadog LLM Observability: https://infrabase.ai/observability-analytics/datadog-llm-observability
- DeepEval: https://infrabase.ai/observability-analytics/deepeval
- Dunetrace: https://infrabase.ai/observability-analytics/dunetrace
- Evidently AI: https://infrabase.ai/observability-analytics/evidently-ai
- Future AGI: https://infrabase.ai/observability-analytics/future-agi
- Galileo: https://infrabase.ai/observability-analytics/galileo
- Giskard: https://infrabase.ai/observability-analytics/giskard
- Greptime: https://infrabase.ai/observability-analytics/greptime
- Guardrails AI: https://infrabase.ai/observability-analytics/guardrails-ai
- Hamming AI: https://infrabase.ai/observability-analytics/hamming-ai
- Helicone: https://infrabase.ai/observability-analytics/helicone
- Honeyhive: https://infrabase.ai/observability-analytics/honeyhive
- Humanloop: https://infrabase.ai/observability-analytics/humanloop
- Klu: https://infrabase.ai/observability-analytics/klu
- Lakera: https://infrabase.ai/observability-analytics/lakera
- Langfuse: https://infrabase.ai/observability-analytics/langfuse
- LangSmith: https://infrabase.ai/observability-analytics/langsmith
- LangWatch: https://infrabase.ai/observability-analytics/langwatch
- LLM Guard: https://infrabase.ai/observability-analytics/llm-guard
- Log10: https://infrabase.ai/observability-analytics/log10
- lunary: https://infrabase.ai/observability-analytics/lunary
- NeMo Guardrails: https://infrabase.ai/observability-analytics/nemo-guardrails
- Patronus AI: https://infrabase.ai/observability-analytics/patronus-ai
- Portkey: https://infrabase.ai/observability-analytics/portkey
- Presidio: https://infrabase.ai/observability-analytics/presidio
- PromptLayer: https://infrabase.ai/observability-analytics/promptlayer
- RAGAS: https://infrabase.ai/observability-analytics/ragas
- Rhesis AI: https://infrabase.ai/observability-analytics/rhesis-ai
- Sentrial: https://infrabase.ai/observability-analytics/sentrial
- The Context Company: https://infrabase.ai/observability-analytics/the-context-company
- Traceloop: https://infrabase.ai/observability-analytics/traceloop
- TrueFoundry: https://infrabase.ai/observability-analytics/truefoundry
- TruLens: https://infrabase.ai/observability-analytics/trulens
- Vercel AI Gateway: https://infrabase.ai/observability-analytics/vercel-ai-gateway
- Weights & Biases: https://infrabase.ai/observability-analytics/weights-biases

### Prompt engineering
- Dify: https://infrabase.ai/prompt-engineering/dify
- FinetuneDB: https://infrabase.ai/prompt-engineering/finetunedb
- Fixie: https://infrabase.ai/prompt-engineering/fixie
- Giskard: https://infrabase.ai/prompt-engineering/giskard
- Klu: https://infrabase.ai/prompt-engineering/klu
- Knit: https://infrabase.ai/prompt-engineering/knit
- Orq.ai: https://infrabase.ai/prompt-engineering/orq-ai
- Portkey: https://infrabase.ai/prompt-engineering/portkey
- PromptFoo: https://infrabase.ai/prompt-engineering/promptfoo
- PromptLayer: https://infrabase.ai/prompt-engineering/promptlayer
- PromptLeo: https://infrabase.ai/prompt-engineering/promptleo
- Prompt Mixer: https://infrabase.ai/prompt-engineering/prompt-mixer
- Prompt Optimizer: https://infrabase.ai/prompt-engineering/prompt-optimizer
- Prompty: https://infrabase.ai/prompt-engineering/prompty
- Superagent: https://infrabase.ai/prompt-engineering/superagent

### Vector databases
- Azure AI Search: https://infrabase.ai/vector-databases/azure-ai-search
- chroma: https://infrabase.ai/vector-databases/chroma
- Cloudflare Vectorize: https://infrabase.ai/vector-databases/cloudflare-vectorize
- Elasticsearch: https://infrabase.ai/vector-databases/elasticsearch
- Epsilla: https://infrabase.ai/vector-databases/epsilla
- FAISS: https://infrabase.ai/vector-databases/faiss
- LanceDB: https://infrabase.ai/vector-databases/lancedb
- Marqo: https://infrabase.ai/vector-databases/marqo
- Meilisearch: https://infrabase.ai/vector-databases/meilisearch
- Milvus: https://infrabase.ai/vector-databases/milvus
- Myscale: https://infrabase.ai/vector-databases/myscale
- OpenSearch: https://infrabase.ai/vector-databases/opensearch
- pgvector: https://infrabase.ai/vector-databases/pgvector
- pgvecto.rs: https://infrabase.ai/vector-databases/pgvecto-rs
- Pinecone: https://infrabase.ai/vector-databases/pinecone
- Qdrant: https://infrabase.ai/vector-databases/qdrant
- Redis: https://infrabase.ai/vector-databases/redis
- Supabase Vector: https://infrabase.ai/vector-databases/supabase-vector
- TopK: https://infrabase.ai/vector-databases/topk
- Turbopuffer: https://infrabase.ai/vector-databases/turbopuffer
- Typesense: https://infrabase.ai/vector-databases/typesense
- Vespa: https://infrabase.ai/vector-databases/vespa
- Weaviate: https://infrabase.ai/vector-databases/weaviate
- Zilliz: https://infrabase.ai/vector-databases/zilliz