Langflow vs n8n: Features, Pricing and User Reviews 2026

Langflow is completely free to use because it is open-source software. You can download it and run it on your own computer without any cost. There are no subscription fees, usage limits, or hidden charges for the software itself.

However, building AI applications requires some external services that do have costs. You'll need API keys from AI providers like OpenAI, which charges based on how much you use their models. If you connect to vector databases like Pinecone for storing information, those services have their own pricing. Most offer free tiers to get started.

For hosting, you can run Langflow on your own computer for free, or deploy it to cloud services like AWS or Google Cloud, which charge based on server usage. Many cloud providers offer free tiers or credits for new users. You have complete control over which services you use and how much you spend.

n8n offers flexible pricing to fit different needs and deployment preferences. The Community Edition is completely free and open-source, perfect for self-hosting with unlimited workflows.

For cloud hosting, n8n provides several plans:

• Starter Plan – €20 per month (€24 monthly, €20 annually) with 2,500 workflow executions and 5 active workflows

• Pro Plan – €50 per month (€60 monthly, €50 annually) with 10,000 executions and 15 active workflows

• Enterprise Plan – Custom pricing with unlimited executions, advanced security features, dedicated support, and compliance tools

Special offer: Startup plan available for companies with up to 20 employees and under $5M funding.

Unlike competitors that charge per operation or task, n8n charges per complete workflow execution, making costs predictable regardless of workflow complexity. A single workflow with 100 steps costs the same as one with 5 steps, offering significant savings for complex automations.