Blog
Practical guides for choosing AI infrastructure tools.
The EU AI Act's Transparency Rules: What Builders Actually Need to Check
Article 50 applied from 2 August 2026. Which duties fall on providers vs deployers, why free-form text is the carve-out, and what to check if you build on a hosted model.
September 3, 2026
How Vector Databases Actually Work
What an embedding is, why brute-force nearest-neighbor search doesn't scale, and what a vector database adds on top of an index: metadata, filtering, and grouping.
August 28, 2026
Ollama Alternatives: When to Switch and What To
Two questions hide behind "Ollama alternatives": a better local tool, or whether to run local at all. LM Studio, Jan, llama.cpp, LocalAI, vLLM, and more, by what you need.
June 19, 2026
AI Gateways Explained: When You Need One and How to Choose
What an AI gateway does, how to tell if you need one yet, and how LiteLLM, Portkey, Cloudflare, Vercel, TrueFoundry, and OpenRouter compare.
June 17, 2026
RAG Retrieval Architectures
Why pure vector RAG misses exact matches like SKUs and error codes, and how hybrid search plus a reranker fixes it.
June 12, 2026
LLM Guardrails Compared
Guardrails AI, NeMo Guardrails, LLM Guard, Lakera, Presidio, and Cleanlab, by what each checks and where it runs.
June 11, 2026
AI Agent Frameworks Compared
LangGraph, CrewAI, AutoGen, LlamaIndex, and more, organized by the job each does and where it breaks in production.
June 9, 2026
Evaluating RAG Quality Beyond RAGAS
Why faithfulness scoring misses 'grounded but wrong' answers, and a layered method to catch them with RAGAS, TruLens, DeepEval, and more.
June 9, 2026
Cheapest AI Inference Providers
Verified per-token pricing on gpt-oss-120B across DeepInfra, Novita, SiliconFlow, Groq, Together, and Fireworks.
June 6, 2026
Hugging Face Alternatives: Picking the Right Tool by Use Case
Alternatives organized by what you're actually trying to replace: inference, hosting, demos, datasets, and fine-tuning.
May 24, 2026
LLM Observability Tools Compared
Compare Langfuse, Helicone, LangSmith, Braintrust, and more. Tracing, cost tracking, evaluation.
March 28, 2026
AI Inference API Providers Compared
Compare Groq, DeepInfra, Together.ai, Fireworks, and more. Pricing, latency, and trade-offs.
March 4, 2026
AI Voice and TTS Tools Compared
Compare ElevenLabs, Resemble AI, Deepgram, and more. Voice cloning, TTS APIs, and pricing.
January 14, 2026
Choosing a Vector Database for RAG
Compare Pinecone, Qdrant, Weaviate, Milvus, Chroma, and pgvector. Hosting, performance, and pricing.
November 19, 2025
Choosing Your AI Stack
Key considerations for designing your AI infrastructure: on-demand vs background, inference speed, and more.
May 12, 2024
Navigating the AI Infrastructure Landscape
An overview of the AI infrastructure ecosystem and how to navigate the growing landscape of tools.
April 10, 2024
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