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Alternatives

Best DSPy alternatives

10 tools similar to DSPy, ranked by how closely they match what it does among agent frameworks. All 10 have a free option.

DSPy alternatives at a glance

ToolPricingFree optionAPIOpen sourceCompare
DSPy(this tool)Free
AgnoFreemium vs DSPy
AutoGenFree vs DSPy
CAMEL-AIFreemium vs DSPy
ComposioFreemium
CrewAIFreemium
DifyFreemium
FlowiseFreemium
HaystackFreemium
LangflowFreemium
LettaFreemium

Top 10 alternatives to DSPy

Agno logo

Agno

Free

Agent frameworks

Open-source agent framework and high-performance runtime for building multi-agent systems at scale

Free tier available · AgentOS for production deployment

LangGraphLangChainClaudeSlack+1
Free tierDevAPIOSSSelf-host
Multi-provider (30+ model providers)Growing
AutoGen logo

AutoGen

Free

Agent frameworks

Build multi-agent AI applications with conversable, customizable agents powered by LLMs

FreeDevAPIOSSSelf-host
OpenAI, Azure OpenAI, and others
CAMEL-AI logo

CAMEL-AI

Free

Agent frameworks

Finding the Scaling Laws of Agents

HuggingFaceArxivGmailGoogle Calendar+40
Free tierEveryoneOSSSelf-host
18k
Composio logo

Composio

Free

Agent frameworks

Give your AI secure access to 1,500+ apps in minutes

Free tier includes 100,000 actions per month. Enterprise tier available with SSO, governance, and audit controls.

GmailSlackNotionGoogle Calendar+44
Free tierEveryoneAPI
CrewAI logo

CrewAI

Free

Agent frameworks

The open platform that accelerates enterprise agent adoption at scale

Freemium model with enterprise pricing available

ArizeGalileoDataDogPatronus
Free tierEveryoneAPIOSSSelf-host
Multi-LLM (model-agnostic)10M+ users
Dify logo

Dify

Free

Agent frameworks

Build, deploy, and manage autonomous AI agents and RAG pipelines — effortlessly at any scale.

LLMsRAGMCP
Free tierEveryoneAPIOSSSelf-host
Multi-model (OpenAI, Anthropic, open-source, and more)Popular
Flowise logo

Flowise

Free

Agent frameworks

Open source visual platform for building AI agents and LLM-powered applications

Free · $35/mo Starter · $65/mo Pro

LangChainSlackNotionOpenTelemetry+1
Free tierEveryoneAPIOSSSelf-host
Agnostic (100+ LLMs supported)12kPopular
Haystack logo

Haystack

Free

Agent frameworks

The open-source AI framework for production-ready agents, RAG & context engineering

Open source · Enterprise support available

OpenAIAnthropicMistralHugging Face+3
Free tierDevAPIOSSSelf-host
Agnostic (OpenAI, Anthropic, Mistral, Hugging Face, and more)Popular
Langflow logo

Langflow

Free

Agent frameworks

Low-code AI builder for agentic and RAG applications

Free cloud account available; enterprise-grade cloud platform also offered. Self-hosting (OSS) is also an option.

AirbyteAnthropicAzureBing+40
Free tierEveryoneAPIOSSSelf-host
Multi-provider (supports all major LLMs including Anthropic, OpenAI, Meta, Mistral, NVIDIA, Ollama, Groq, HuggingFace, Amazon Bedrock, Perplexity, and more)156k
Letta logo

Letta

Free

Agent frameworks

An AI research lab building self-improving agents that remember everything and learn continuously.

GitHubDiscord
Free tierEveryoneAPIOSSSelf-host
Niche

Free DSPy alternatives

Read the full DSPy guideBrowse all agent frameworks tools