Flow Builder usage FAQ

Discover the answers to frequently asked questions about Flow Builder

Written By Ray Tang (Administrator)

Updated at June 26th, 2025

Can I buy more node limits for each flow?

Currently additional nodes for each flow are not available through standard add-ons. Please contact us to explore options if you require more nodes.


The table below outlines the monthly free usage limits for Flow Builder across different SleekFlow pricing plans: 
 

  Pro Premium Enterprise
Active flows 3 25 50
Node per flow 25 100 200
Monthly flow enrollment limit 500 3,000 10,000

 

Note

Usage quota listed in this table are subject to change. For the most up-to-date quota, please refer to the Subscription section under Plans and Billings.

 


Can I increase my flow enrollment credit?

Yes! Each plan offers a set number of free flow enrollments each month. After reaching the credit limit, you can purchase add-ons to increase your monthly enrollment capacity. If you have enabled auto-scaling, your plan will automatically upgrade to the next pricing tier once you meet your flow enrollment credit. 


Below is the monthly flow enrollment credit per plan:

Monthly flow enrollment limit Pro (US$) Premium (US$) Enterprise (US$)
500 Included  Included  Included 
1,500 $49 Included  Included 
3,000 $99 Included  Included 
5,000 $139 $79 Included 
10,000 $229 $179 Included 
15,000 $299 $259 $159
30,000 Custom $489 $379
50,000 Custom $749 $599
70,000 Custom $979 $759
100,000 Custom $1,199 $899
200,000 Custom Custom $1,499
300,000 Custom Custom $1,999
400,000 Custom Custom $2,399
500,000 Custom Custom $2,799
500,000+ Custom Custom Custom

 

Note

Prices listed in this table are subject to change. For the latest pricing and add-ons options, please refer to your add-ons section in Plans and Billings.

 

 

Do I need to buy an add-on every month if I exceed my limit?

No, you don’t need to buy an add-on every month. Add-ons are monthly subscriptions instead of one-time purchases. Once you purchase an add-on to increase your monthly flow enrollment credit, it will automatically renew each month unless you cancel it. Here’s an example:

  1. You subscribe to the Pro Plan on July 1 with 500 enrollments.
  2. After reaching the limit on July 28, you buy an add-on to increase to 1,500 enrollments.
  3. We start counting enrollment usage on the first day of your subscription (July 1) therefore usage will reset on August 1.
  4. Add-ons will renew automatically unless canceled, your monthly flow enrollment limit will remain at 1,500 for the next month (August 1 - September 1).

You may refer to the add-on section under “Subscription” page to view the available add-ons and their pricing for your plan.


What if I need more enrollments after purchasing an add-on?


If you need more enrollments after purchasing an add-on, you can purchase the next available add-on for your plan. Charges will be pro-rated.


For example, if you’re on the Pro Plan with a 1,500-enrollment add-on (US$59) and later decide to increase to 2,500 enrollments, you’ll pay the difference (US$119 - US$59 = US$60). If your plan has no further add-ons available, consider upgrading to the Premium Plan for additional options.


Why was my plan automatically upgraded?

If auto-scaling is enabled, your plan will automatically upgrade to the next pricing tier once your monthly flow enrollment credit is used up. This ensures your automations continue running without interruption.


To learn more about auto-scaling, refer to the following articles: