Phidata
AI Agents
Open-source framework for building AI assistants with memory, knowledge bases, and tool integration across conversations.
Free planFree trialTiered plansAI Agents & SidekicksAutonomous Agents Platforms
Alternatives to Atomic Agents
- 1AI Agents, AI Agents & Sidekicks
- 2AI Agents
Superagent
AI Agents
Open-source framework for building production-ready AI agents with memory, tool use, and multi-model support.
Free planAI Security PlatformsSecure Code Review - 3AI Agents, AI Agents & Sidekicks
Fixie
AI Agents & Sidekicks
Fixie provides tools and infrastructure for building production-ready AI agents that can take actions, access tools, and engage in multi-turn conversations with users.
Ultravox speech modelDynamic endpointing with neural vadPriceUsage-based
- 4AI Agents
Mastra
AI Agents
Mastra is a TypeScript framework for building AI agents, workflows, and retrieval systems with a developer-first, production-oriented approach.
Free planFree trialTiered plansWorkflow OrchestrationLLM Orchestration - 5AI Agents
Restack
AI Agents
AI developer platform for building, deploying, and scaling production AI applications.
Free planFree trialTiered plansAI Developer ToolsModel Deployment - 6AI Agents, Autonomous Agents Platforms
Letta
Autonomous Agents Platforms
Stateful AI agent framework formerly MemGPT, enabling agents with persistent memory and self-editing context for long-running tasks.
Tool integration and function callingMulti llm support with flexible model switchingBatch processing for cost optimization - 7AI Agents, AI Agents & Sidekicks
Langflow
AI Agents & Sidekicks
Langflow is a visual framework for building multi-agent and RAG applications with a Python-based, model-agnostic drag-and-drop builder and the ability to export flows as APIs.
Free planFree trialAI Workflow BuildersAI Agents - 8AI Agents
Griptape
AI Agents
Framework for building AI-powered applications focused on agent workflows, pipelines, and rules.
Free planFree trialWorkflow AutomationAI Workflow Builders - 9AI Agents, AI Agents & Sidekicks
Langbase
AI Agents
Serverless platform for building and deploying AI agents with memory, composable pipes, and multi-model support.
Free planSOC 2HIPAAGDPRTiered plansAI InfrastructurePrice$100+ / month
Starting price: above the category median. - 10AI Agents, Autonomous Agents Platforms
BabyAGI
Autonomous Agents Platforms
Lightweight task management system powered by language models that creates, prioritizes, and executes tasks toward a defined objective.
Autonomous function execution and managementSelf building agent frameworkDependency visualization and management
