18.4
Dify is an open-source platform for building AI applications with workflows, knowledge retrieval, model management, observability, and tools.
Free planOpen sourceWebAPIExtension
Best AI Orchestration Software in 2026
28.2
Voiceflow is a platform for building, testing, deploying, and monitoring chat and voice agents across channels and languages.
Free planAndroidiOSWeb
37.4
Relevance AI is a web platform for building specialist AI agents and connecting their actions into simple tasks or multi-step workflows with conditional logic.
Free planWeb
- 4
Botpress
Botpress is a platform for building, deploying, and monitoring AI agents for customer support and other workflows.
Free planWebAPI7.3From $150 a month - 5
Flowise
Flowise is an open-source platform for building generative AI agents and workflows based on large language models.
Free planWebAPILinuxmacOS7.2From $35 a month - 6
LlamaIndex
LlamaIndex helps developers and enterprises process documents and build AI workflows around them.
Free planWebAPILinuxSelf-hosted7.1$50 usage-based - 7
Dust
Free planWebAPIExtension6.9From €288 a year - 8
LangChain
LangChain is a free, open-source framework for building agents that connect models with tools.
Free planAPISelf-hosted6.8$39 usage-based - 9
Portkey
Portkey is a platform for managing, observing, and governing generative AI across teams.
Free planWebAPISelf-hosted6.8From $49 a month - 10
CrewAI AMP
Free planWebAPISelf-hosted6.4Free plan - 11
Haystack
Haystack is an open-source AI orchestration framework for developers building agents, multimodal applications, advanced retrieval-augmented…
Free planAPISelf-hosted6.4Free plan - 12
StackAI
StackAI is a no-code platform for building AI agents, from their backend logic to their interfaces and analytics.
Free planWebAPIExtensionSelf-hosted6.4Free plan - 13
Orkes Conductor
Orkes Conductor brings AI agents and deterministic workflows together to build and run business processes.
Free planWebAPISelf-hosted6.3Free plan - 14
Conductor
Free planWebAPISelf-hosted6.2Free plan - 15
LiteLLM
Free planWebAPISelf-hosted6.2Free plan - 16
Martian Gateway
WebAPI6.0 - 175.8From $530 a month
- 18
DSPy
DSPy is a free, MIT-licensed, open-source Python framework for building AI programs and systems.
APISelf-hosted5.7 - 19
AWS Strands Agents
LinuxmacOSWindows4.9 - 204.9