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There's a free plan; paid tiers are quoted.
Langflow lists Open Source (Self-Hosted) at $0 per month under the MIT licence. Its homepage also advertises a free cloud account, but the pricing information does not give a cloud billing schedule, usage allowance or overage rate. The named Enterprise option covers IBM Elite Support for Langflow / watsonx integration, with no published price. Budget for self-hosting infrastructure separately, and ask the vendor how hosted usage is measured before putting a production workload on the cloud service.
01Every plan, line by line
| Plan | Billed annually | Billed monthly | Built for |
|---|---|---|---|
| Open Source (Self-Hosted) | — | $0 | Teams self-hosting open-source Langflow |
| Enterprise (IBM Elite Support for Langflow / watsonx integration) | — | Quote | Organizations seeking IBM support or watsonx integration |
Add-ons and overages
- Add-ons and overage costs not published
02What the plan grid doesn't tell you
Self-hosting infrastructure
The open-source software is listed at $0, but your team must provide and operate its own infrastructure.
Cloud usage limits
Cloud usage and rate limits are not published. Ask what counts toward usage and what happens when a limit is reached.
Overages and add-ons
Overage rates and add-on costs are not published. Request written pricing for expected production usage.
Enterprise support
IBM Elite Support and watsonx integration are listed, but Enterprise pricing and seat limits are not published.
03Which plan should you buy?
| If you are… | Get | Why |
|---|---|---|
| Local project or prototype | Open Source (Self-Hosted) | Listed at $0 per month under the MIT licence; your team supplies and operates the infrastructure. |
| Team self-hosting | Open Source (Self-Hosted) | The self-hosted option has no published seat or usage limits; evaluate infrastructure and operational costs separately. |
| Organization needing IBM support | Enterprise (IBM Elite Support for Langflow / watsonx integration) | This option lists IBM Elite Support and watsonx integration, but its price and limits are not published. |
04Is Langflow worth the money?
Langflow’s self-hosted option is a clear starting point for teams comfortable running open-source software: it is MIT-licensed and listed at $0 per month. The homepage also advertises a free cloud account, but the published pricing information does not give cloud limits or a billing schedule. That makes a hosted production bill difficult to forecast from public details alone. Pay for Enterprise only after confirming IBM support scope, watsonx integration, seat limits and total cost directly with the vendor.
Langflow pricing FAQ
Is Langflow free or paid?
The Open Source (Self-Hosted) option is listed at $0 per month. The homepage also promotes a free cloud account, but the pricing information does not publish cloud billing terms or usage limits. Enterprise pricing is not published.
How much does Langflow cloud cost?
The pricing information does not publish a monthly or annual cloud price. The homepage advertises a free cloud account, but does not give its usage limits or overage terms. Ask the vendor for current cloud pricing before estimating production costs.
Does Langflow charge for self-hosting?
The Open Source (Self-Hosted) option is listed at $0 per month and is MIT-licensed. That is the listed software price; teams still need to provide and operate the infrastructure. Seat and usage limits are not published.
How much is Langflow Enterprise?
The Enterprise option is listed as IBM Elite Support for Langflow / watsonx integration, but its price is not published. Seat limits, usage limits and add-on costs are also not published. Request a quote and confirm the support scope.