What is the best free alternative to Langflow?
Windmill is the closest free alternative to Langflow: same Workflow Automation sub-category, and it is free. Open-source, self-hostable with unlimited executions on the free tier
Best free Langflow alternatives
Looking for a free alternative to Langflow? Here are 9 workflow automation worth trying — 9 with a free tier. Langflow itself is free.
| Tool | Langflow (you searched) | Windmill | Zapier | n8n |
|---|---|---|---|---|
| Pricing | free | free | freemium | freemium |
| Best for | Open source with 138k GitHub stars, free desktop app and free cloud account | Open-source, self-hostable with unlimited executions on the free tier | Connect 8,000+ apps with AI agents | Open-source, self-hostable automation |
| Visit | Open ↗ | Open ↗ | Open ↗ | Open ↗ |
Langflow alternatives — straight answers
Are there free Langflow alternatives?
Yes — 9 of the 9 alternatives listed here are free or freemium: Windmill, Zapier, n8n, Make, Lindy. None of them are paid-only.
Is Langflow free?
Langflow is free. There is no paid plan attached to it in the catalog.
How were these Langflow alternatives chosen?
They are the other tools in Workflow Automation, then the rest of AI Agents & Automation, ordered free tiers first and capped at 9. There is no sponsorship and no paid placement in that ordering — only the pricing tier decides.
All Langflow alternatives
Browse Workflow Automation →Windmill
Workflow Automation
✦ WhyA Langflow alternative — Open-source, self-hostable with unlimited executions on the free tier.
- Open-source, self-hostable with unlimited executions on the free tier
- Turns scripts (Python/TS/Go/Bash/SQL) into flows and full internal apps
- Kubernetes/Docker/Fargate deployable with a hybrid seat+compute enterprise pricing model
Zapier
Workflow Automation
✦ WhyA Langflow alternative — Connect 8,000+ apps with AI agents.
- Connect 8,000+ apps with AI agents
- Natural-language automation builder
- AI steps, chatbots and tables
- Free tier for basic Zaps
n8n
Workflow Automation
✦ WhyA Langflow alternative — Open-source, self-hostable automation.
- Open-source, self-hostable automation
- Visual AI-agent and LLM nodes
- Full code when you need it
- Free to run yourself
Make
Workflow Automation
✦ WhyA Langflow alternative — Visual drag-and-drop automation.
- Visual drag-and-drop automation
- AI modules and agent scenarios
- 1,000+ app integrations
- Generous free tier
Lindy
Workflow Automation
✦ WhyA Langflow alternative — Build AI 'employees' from plain English.
- Build AI 'employees' from plain English
- Handles email, scheduling and CRM tasks
- Trigger-based autonomous workflows
- Free starter plan
Gumloop
Workflow Automation
✦ WhyA Langflow alternative — No-code canvas for AI workflows.
- No-code canvas for AI workflows
- Web scraping, extraction and enrichment
- Shareable automation templates
- Free plan to start
Coze
Workflow Automation
✦ WhyA Langflow alternative — No-code drag-and-drop bot/agent builder from ByteDance, distinct from Doubao's consumer chat app.
- No-code drag-and-drop bot/agent builder from ByteDance, distinct from Doubao's consumer chat app
- 60+ built-in plugins (search, travel, productivity) wired into published bots
- One-click publish to Telegram, Discord, Slack or your own site
Activepieces
Workflow Automation
✦ WhyA Langflow alternative — MIT-licensed, free-forever self-hosted Community Edition with unlimited runs/users/flows.
- MIT-licensed, free-forever self-hosted Community Edition with unlimited runs/users/flows
- 700+ integrations plus AI-agent building blocks
- Cloud Free plan needs no credit card, includes unlimited flows with daily credit resets
Pipedream
Workflow Automation
✦ WhyA Langflow alternative — Free tier: 300 credits/month, 3 active workflows, 3 connected accounts, no card required.
- Free tier: 300 credits/month, 3 active workflows, 3 connected accounts, no card required
- Mixes visual workflow building with full custom code steps (Node/Python)
- 2,000+ pre-built API integrations with fast event-driven triggers