FlowiseAI vs Rasa: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for FlowiseAI and Rasa side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
FlowiseAI
Visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform.
Best for you if:
- • You want open source LLM builder
Rasa
Build trustworthy AI agents for real-world complexity with full control over behavior and performance.
Best for you if:
- • You want provides full control and visibility over AI agent behavior, avoiding black-box issues
| At a Glance | FlowiseAI | Rasa |
|---|---|---|
Starts at | Free plan, paid from $35/mo, billed monthly Starter plan | Free plan |
Category | AI Agents No-Code | AI Agents Chatbots |
Rating | 4.8/5 G2 4.8 6 reviews | 4.3/5 G2 4.0 · Capterra 4.7 17 reviews |
Free plan | Yes | Yes |
Watch out for | Self-hosted: you pay for your own compute (AWS/GCP/Azure), a small VPS runs $5-20/month but scales with usage | Enterprise tiers require sales contact, implying high costs. |
Choose FlowiseAI or Rasa?
Choose FlowiseAI if
- You want open source LLM builder
- You want visual interface
Choose Rasa if
- You want provides full control and visibility over AI agent behavior, avoiding black-box issues
- You want designed for performance at scale, optimizing LLM usage for cost-efficiency
In-Depth Analysis
FlowiseAI
Visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform.
FlowiseAI is open-source and free to self-host with no limits, the cloud pricing is just for managed hosting.
Watch out
Self-hosted: you pay for your own compute (AWS/GCP/Azure), a small VPS runs $5-20/month but scales with usage
Strengths
- Pro: Open source LLM builder
- Pro: Visual interface
- Pro: LangChain based
- Pro: Self-hostable
- Pro: Active community
Weaknesses
- Con: Learning curve
- Con: Documentation improving
- Con: Performance varies
- Con: Newer platform
- Con: Limited support
Key features
Rasa
Build trustworthy AI agents for real-world complexity with full control over behavior and performance.
Rasa's pricing structure is fair, offering a generous Free Developer Edition for individual developers or small teams to get started.
Watch out
Enterprise tiers require sales contact, implying high costs.
Strengths
- Pro: Provides full control and visibility over AI agent behavior, avoiding black-box issues.
- Pro: Designed for performance at scale, optimizing LLM usage for cost-efficiency.
- Pro: Highly customizable and integrates with existing business systems and infrastructure.
- Pro: Supports both pro-code development for technical users and no-code for business users.
- Pro: Offers robust enterprise-grade security features and deployment options.
Weaknesses
- Con: Requires significant technical expertise for advanced pro-code development and fine-tuning.
- Con: Enterprise features and premium support are behind a contact sales gate, lacking transparent pricing.
- Con: The Free Developer Edition has limitations on external and internal conversations per month.
Key features
Plans and prices: FlowiseAI vs Rasa
| Tool | Plans and prices | Source |
|---|---|---|
| FlowiseAI |
| flowiseai.com/pricing read Oct 7, 2026 |
| Rasa |
| rasa.com/pricing read Oct 1, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on FlowiseAI pricing and Rasa pricing.
Key Takeaways
FlowiseAI
- Choose if you want visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform
Rasa
- Choose if you want build trustworthy AI agents for real-world complexity with full control over behavior and performance
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- User ratings rest on too few reviews to rank (4.8/5 from 6 reviews for FlowiseAI, 4.3/5 from 17 reviews for Rasa; we compare ratings only above 20 reviews on both sides).
- FlowiseAI starts at $35/mo, billed monthly; Rasa has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do FlowiseAI and Rasa compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. User ratings rest on too few reviews to rank (4.8/5 from 6 reviews for FlowiseAI, 4.3/5 from 17 reviews for Rasa; we compare ratings only above 20 reviews on both sides). FlowiseAI starts at $35/mo, billed monthly; Rasa has no public paid plan price on file. Both have a free plan.
What are FlowiseAI and Rasa used for?
FlowiseAI: Visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform. Rasa: Build trustworthy AI agents for real-world complexity with full control over behavior and performance.
What does FlowiseAI cost vs Rasa?
FlowiseAI's cheapest paid plan is Starter at $35/mo, billed monthly; it also has a free plan. Rasa has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Oct 7, 2026.
What's the main difference between FlowiseAI and Rasa?
FlowiseAI's main strength: open source LLM builder. Rasa's main strength: provides full control and visibility over AI agent behavior, avoiding black-box issues.