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 Agent Automation in 2026
AI agent automation tools help you build agents, connect workflow triggers and choose model providers for automated tasks. Depending on the product, you may work through a web service, API or a self-hosted setup. If you plan to manage work from a Xiaomi, Redmi or POCO phone or tablet, check for an Android app before choosing. Compare web, Windows, macOS and Linux support, along with self-hosted and API access, to…
28.2
Microsoft Copilot is an AI assistant available on the web, Windows, macOS, iOS, and Android.
Free planAndroidiOSWeb
38.0
LangSmith is a platform for building, evaluating, deploying, monitoring, and improving AI agents.
Free planWebAPILinux
- 4
Boomi
Boomi is a hybrid enterprise platform for connecting applications and data, managing APIs, and automating processes.
WebAPILinuxSelf-hosted7.6$99 usage-based - 5
Relevance AI
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 planWeb7.4From $19 a month - 6
Botpress
Botpress is a platform for building, deploying, and monitoring AI agents for customer support and other workflows.
Free planWebAPI7.3From $150 a month - 7
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 - 8
Lindy
Lindy is an AI teammate for connecting work tools and handling recurring or multi-step tasks.
Free planWebExtension7.1From $29.99 a month - 9
LangChain
LangChain is a free, open-source framework for building agents that connect models with tools.
Free planAPISelf-hosted6.8$39 usage-based - 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
Langflow
Langflow is a free, open-source Python framework for building customizable AI applications, including agent and MCP applications.
WebAPILinuxmacOS6.2 - 135.8From $530 a month
- 145.8Free plan
- 15
5.6From $0.01 a month - 165.6From $4 a month
- 17
Anter
WebAPISelf-hosted5.5 - 18
A3T
WebLinuxmacOSWindows5.0 - 19
AutoGen
LinuxmacOSWindows4.9 - 204.8
- 21
Microsoft Agent Framework
LinuxmacOSWindows4.7 - 224.6
- 23
Sema4.ai
Web4.6 - 244.5
Choosing well
Compare free access and paid pricing
A free plan is available from listings in this category, and a free trial is available from listings as well. Check what the free tier includes before moving to paid use.
Published starting prices vary. Examples include $35 per month for Flowise, $59 per month for Dify, $150 per month on an annual plan for Botpress, and $0.01 from Amazon Bedrock Data Automation.
Pick a deployment style
Platform options across the category include web, API, self-hosted, Windows, macOS and Linux. Choose a hosted web service for browser access, or a self-hosted option when you need to run the software yourself.
Google Vertex AI Agent Builder is listed as a web product with cloud deployment. Check the deployment model and operating-system support for the tool you are considering.
Check agent builders and model providers
An agent builder can shape how an agent is created and maintained. Compare the builder features listed for a product with the model providers it supports.
Workflow triggers determine how an agent starts a task. Review trigger options alongside model-provider support so the setup matches your intended automation.
Review approvals and execution limits
Human approval steps add a checkpoint before an automated action continues. Check whether the product includes the approval flow you need.
Execution limits set boundaries for automated runs. Compare the stated limit with the workload you expect before choosing a plan.
Check the code and licence
Open-source code is available from listings in this category. If you need to read or change the code, check the project's licence and the self-hosted requirements before committing to it.
Questions people ask
Do these tools have free plans?
Yes. Listings in this category include products with free plans, including A3T, AG2, Anter, AutoGen, Botpress, CrewAI AMP, Dify, Flowise and Haystack.
Is open-source software available?
Yes. Open-source code is offered by listings in this category. Review the project licence and setup requirements before using or modifying it.
Are free trials available?
A free trial is offered by listings in this category. Check the individual product page for trial terms.
Which platforms can these tools use?
Platform options represented here include web, API, self-hosted, Windows, macOS and Linux. Google Vertex AI Agent Builder is listed for web and cloud deployment.