baml Alternatives

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Open-source, end-to-end platform for evaluating, observing, and improving LLM and AI agent applications. Tracing · Evals · Simulations · Datasets · Gateway · Guardrails. Self-hostable. Apache 2.0.

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

A programmable Mixture-of-Models router for heterogeneous LLM inference

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with category and deployment overlap.

Open-source AI gateway for LLMs & AI agents, built in Rust. One OpenAI-compatible API for OpenAI, Anthropic, Gemini, Bedrock & more — routing, guardrails, caching, rate limits, observability.

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Route, manage, and analyze your LLM requests across multiple providers with a unified API interface.

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

AI gateway / AI control plane / AI proxy written in Go. Unified OpenAI-compatible and Anthropic-compatible API for OpenAI, Anthropic, Gemini, Groq, xAI, Ollama, vLLM and more. A LiteLLM alternative with observability, guardrails, streaming, cost tracking, intelligent routing, sticky sessions, failover, real-time logs and usage tracking. Prod ready.

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

NeMo Guardrails is an open-source toolkit for easily adding programmable guardrails to LLM-based conversational systems.

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Adding guardrails to large language models.

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

OpenAI's Structured Outputs with Logprobs

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Tool-calling quality benchmark for LLM serving stacks. 80+ deterministic scenarios testing multi-turn orchestration, safety boundaries, and structured output. Supports vLLM, SGLang, and llama.cpp.

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Offline PII firewall for AI agents and LLM apps: fast local detection and redaction, Claude Code hook, LiteLLM guardrail. Zero network calls, one dependency.

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Agent Skills for Langfuse, the open source LLM engineering platform for tracing, prompt management, and evaluation

Same prompt tooling intent with workflow overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Superagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety directly into your app and prove compliance to your customers.