Alternatives to DSPy

Pipecat

LLM Orchestration

Pipecat is an open-source framework for building real-time voice and multimodal AI agents with transport, pipeline, and interaction primitives.

Query language for LLMs combining natural language prompting with scripting for constrained generation.

Martini AI

LLM Orchestration

LLM orchestration platform for routing prompts to optimal models based on cost, latency, and quality.

Vellum

Workflow Orchestration

Vellum helps teams design, test, and orchestrate prompt-driven workflows and LLM-powered products with a more controlled production pipeline.

Martian

LLM Orchestration

Smart LLM router that automatically selects the optimal model for each prompt based on quality and cost.

Mirascope

LLM Orchestration

Python toolkit for building LLM applications with clean abstractions for prompts, calls, and structured extraction.

OpenRouter

$1k credits + more offer for OpenRouter

LLM Orchestration

OpenRouter is a unified API and routing layer for accessing, comparing, and managing multiple AI models through one developer-facing endpoint.

Not Diamond

LLM Orchestration

AI model router that automatically selects the best LLM for each query based on cost, latency, and quality optimization.

Open-source embeddings database for semantic search, LLM orchestration, and language model workflows.

Atla AI

LLM Orchestration

Evaluator model platform providing AI-powered judges for evaluating LLM outputs reliably.