Developer systems atlas
Build on the
AI Stack
Explore LLM APIs, vector databases, agent frameworks, AI SDKs and hosting for production AI applications.
07 CURATED ENTRIES HUMAN REVIEWED INDEX ONLINE
SHOWING 07 / 07 ENTRIES
OALLM APIs
OpenAI API
Multimodal models for reasoning, generation and agentic applications.
DEV NOTEStart with evals and structured outputs before adding orchestration.
AALLM APIs
Anthropic API
Long-context models designed for capable and steerable applications.
DEV NOTEUse explicit tool contracts and observable execution boundaries.
PVector Databases
Pinecone
Managed vector search for retrieval and semantic discovery systems.
DEV NOTEModel metadata and deletion flows before scaling ingestion.
LAgent Frameworks
LangChain
Composable primitives for model, retrieval and tool-driven workflows.
DEV NOTEKeep domain logic outside framework-specific abstractions.
LAgent Frameworks
LlamaIndex
Data framework for context-augmented AI applications and agents.
DEV NOTEEvaluate retrieval quality independently from generation.
VAAI SDKs
Vercel AI SDK
TypeScript toolkit for streaming AI interfaces and model integration.
DEV NOTEPersist generation state separately from transient UI state.
MAI Hosting
Modal
Serverless compute for inference, batch jobs and GPU workloads.
DEV NOTESeparate latency-sensitive inference from asynchronous jobs.