Alternatives by use case
Start with Langflow
Visual workflows with branching
Build and deploy AI agents and MCP servers with visual flows and Python components.
Unlike Flowise, it has no web browsing.
Compare the alternatives
| Tool | A good fit for | Pricing | Approval steps | Knowledge sources |
|---|---|---|---|---|
 Flowise | Existing users maintaining a fork or evaluating historical AI workflow patterns. | End of life: 31 August 2026. Apache-2.0 source remains available for forks. The homepage still displays historical Cloud Free/Starter/Pro prices of $0/$35/$65 per month; these are not asserted as a current supported commercial offer. | Yes | Yes |
| Langflow | Visual workflows with branching | Open-source MIT server and Desktop are free. Supply your own model access and infrastructure; current vendor-cloud access and subscription pricing are unresolved. | Limited | Yes |
 Activepieces | Self-hosting and ownership | $0–$200/mo; annual billing lowers Plus to $16/mo and Team to $166/mo; Ultimate custom; Community Edition free self-hosted | Yes | Yes |
 CrewAI | AI steps with human review | Basic Free: 2 automations and 50 workflow executions/month. MIT framework is free to run yourself. Enterprise has custom pricing. | Yes | Yes |
 Windmill | Custom logic and API workflows | Cloud Free: $0, 1,000 executions/month. Cloud Team: $10/developer seat/month (operators $5), 10,000 executions/seat, maximum 10 seats. Cloud Enterprise is capacity-based, advertised from $840/month. Self-hosted Free is $0 with unlimited executions; self-hosted Enterprise is seats+compute, and eligible small-company Pro is separately restricted. | Yes | Not confirmed |
 Kestra | AI using your own knowledge | Open Source is free to self-host with unlimited flows/executions. Enterprise Edition and fully managed Kestra Cloud have unpublished, request-based pricing. | Yes | Yes |
Each alternative in detail
01
Langflow: visual workflows with branching
Build and deploy AI agents and MCP servers with visual flows and Python components.
- Visual workflow builder
- Conditional branches
- Email, form, or manual trigger
The trade-off. Unlike Flowise, it has no web browsing.
Who it suits
Developers prototyping and deploying inspectable Python agent/RAG flows and MCP tools
02
Activepieces: self-hosting and ownership
Builds and runs app-connected flows and AI agents in the cloud or on customer-controlled infrastructure.
- Self-hosting
- Open source
Who it suits
Individuals and teams that want app automation with AI agents and optional self-hosting.
03
CrewAI: AI steps with human review
Build and deploy AI crews and event-driven flows with a managed or open-source runtime.
- Human approval steps
- AI model steps
Who it suits
Teams building reusable multi-agent workflows in Python or a managed visual editor
04
Windmill: custom logic and API workflows
Build code-first workflows, APIs and internal tools with a low-code flow editor.
- Custom code steps
- Webhook or API trigger
- Data mapping and transforms
Who it suits
Developers automating internal processes with scripts, APIs and governed flows.
05
Kestra: AI using your own knowledge
Orchestrate data, infrastructure and AI workflows with YAML and a visual UI.
- Knowledge bases or RAG
- AI model steps
The trade-off. Unlike Flowise, it has no web browsing.
Who it suits
Engineering and platform teams orchestrating durable data, infrastructure and AI jobs
Questions about Flowise alternatives
What is a good alternative to Flowise?
Start with Langflow for visual workflows with branching. Activepieces suits self-hosting and ownership. CrewAI suits AI steps with human review.
How do the prices compare with Flowise?
Flowise: End of life: 31 August 2026. Apache-2.0 source remains available for forks. The homepage still displays historical Cloud Free/Starter/Pro prices of $0/$35/$65 per month; these are not asserted as a current supported commercial offer. Langflow: Open-source MIT server and Desktop are free. Supply your own model access and infrastructure; current vendor-cloud access and subscription pricing are unresolved. Activepieces: $0–$200/mo; annual billing lowers Plus to $16/mo and Team to $166/mo; Ultimate custom; Community Edition free self-hosted.
Is there a free alternative to Flowise?
Yes. Langflow, Activepieces, CrewAI, Windmill and Kestra can be used for free. Self-hosting Langflow still costs hosting and model usage.
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