Softwr

Automation Integration · head to head

Flowise vs RudderStack

Flowise logo

Flowise

Automation Integration

Build AI Agents, Visually

From
Free
Rated
-
Full reviewWebsite
RudderStack logo

RudderStack

Automation Integration

The open-source customer data platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Flowise enterprise tier requires custom pricing with no published rates; RudderStack on the free plan data processing stops after a second consecutive overage rather than being billed, so exceeding 250,000 events twice breaks the pipeline
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Flowise and RudderStack actually diverge.

Attributes where Flowise and RudderStack differ
AttributeFlowiseRudderStack
PlatformsWebWeb, Self-hosted
FoundedUnknown2018

Identical on both: starting price (Free), pricing model (freemium), free tier (Yes), user rating (Not yet rated), category (Automation Integration).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Flowise

Nothing recorded that RudderStack does not also cover.

Only in RudderStack

  • Data collection
  • Event tracking
  • Audience segmentation
  • Warehouse ingestion
  • Real-time sync
  • Data transformation
  • Privacy controls
  • 200+ destinations

What people use each for

The jobs each tool is most often brought in to do.

Flowise

  • Building multi-agent systems with orchestrated workflowsnot RudderStack
  • Creating chatbots that retrieve knowledge from uploaded documentsnot RudderStack
  • Implementing human-in-the-loop approval for AI agent decisionsnot RudderStack
  • Deploying conversational AI without writing backend codenot RudderStack

RudderStack

  • Collecting event data from apps and websites and routing it to warehouses and toolsnot Flowise
  • Building a warehouse first customer data pipelinenot Flowise

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Flowise

  • Enterprise tier requires custom pricing with no published rates

RudderStack

  • On the free plan data processing stops after a second consecutive overage rather than being billed, so exceeding 250,000 events twice breaks the pipeline
  • The free plan allows 250,000 events a month
  • Growth starts at $265 a month for 1 million events, with volume sold in tiers up to 25 million
  • Overage is charged as the gap to the next tier's price rather than per event, so a small excess costs a full tier step

Pricing, plan by plan

Flowise

Free
  • FreeFree
    • 2 Flows & Assistants
    • 100 predictions per month
    • 5 MB storage
  • Starter$35/month
    • Unlimited flows & assistants
    • 10,000 predictions per month
    • 1 GB storage
  • Pro$65/month
    • 50,000 predictions per month
    • 10 GB storage
    • Unlimited workspaces

RudderStack

Free
  • FreeFree
    • 250K events per month
    • 16 SDK sources
    • 200+ cloud destinations
  • Growth$265/month
    • 1 million events per month (up to 25 million available)
    • Unlimited team members
    • Tracking plans
  • Enterprise$null/mo
    • 5-minute warehouse sync
    • Unlimited transformations
    • Access to Profiles & Data Apps

Which should you pick?

Choose Flowise if

  • You want to start without paying.
Flowise review

Choose RudderStack if

  • You need data collection.
  • You want to start without paying.
  • You work on Web, Self-hosted.
  • You also want event tracking.
RudderStack review

Questions people ask

Is Flowise or RudderStack better?
Neither clearly leads. Flowise starts at Free and RudderStack at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Flowise or RudderStack?
Flowise starts at Free and RudderStack at Free.
Does Flowise or RudderStack run on more platforms?
Flowise runs on Web. RudderStack runs on Web, Self-hosted.
Can I use Flowise for free?
Both have a free tier, so you can try either at no cost before committing.
What is Flowise best used for?
Flowise is most often used for building multi-agent systems with orchestrated workflows, creating chatbots that retrieve knowledge from uploaded documents, implementing human-in-the-loop approval for ai agent decisions, deploying conversational ai without writing backend code. Of those, building multi-agent systems with orchestrated workflows and creating chatbots that retrieve knowledge from uploaded documents are not what RudderStack is typically brought in for.
What can Flowise do that RudderStack cannot?
RudderStack covers Data collection, Event tracking, Audience segmentation, Warehouse ingestion.

Answered from the vendors’ own pages

Flowise: Does Flowise have a free tier?

Yes, Flowise offers a free plan with 2 flows and assistants, 100 predictions per month, 5 MB storage, and community support.

Source
RudderStack: What is RudderStack's free plan limit?

RudderStack's free plan includes 250K events per month with 16 SDK sources, 200+ cloud destinations, warehouse destinations, and Reverse ETL at no cost.

Source
Flowise: What is Flowise's Starter plan pricing?

The Starter plan costs $35 per month (first month free) and includes unlimited flows and assistants, 10,000 predictions per month, and 1 GB storage.

Source
RudderStack: How much does RudderStack Growth plan cost?

RudderStack Growth plan costs $265 per month with annual billing discount available, providing 1 million events per month (up to 25 million available), unlimited team members, and 2 workspaces.

Source
Flowise: How does Flowise charge for additional users?

Additional users on the Pro plan cost $15 per user per month. The Pro plan supports 5+ users with this per-user add-on pricing.

Source
RudderStack: What happens if I exceed my RudderStack event limit?

On the free plan, data processing stops after your second consecutive overage. Paid plan customers face overage fees calculated as the difference between the next tier's pricing and their current plan.

Source
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