Vellum AI vs FlowiseAI: Which is Better in 2026?
Choosing between Vellum AI and FlowiseAI comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: FlowiseAI wins this matchup. Our overall AI Agents pick is UiPath. Our free AI Agents pick is Prefactor. Pick Vellum AI if you need AI agents.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Vellum AI
Build, debug, and deploy AI agents and workflows with a no-code builder or SDK.
Best for you if:
- • You need AI agents features specifically
- • Build and deploy AI agents and workflows using no-code or SDK.
- • Debug and iterate on AI systems with visual graphs and advanced control flow.
FlowiseAI
Visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform.
Best for you if:
- • You need no-code features specifically
- • Visually build AI agents and chatbots with a drag-and-drop interface.
- • Supports single and multi-agent systems with RAG, tool calling, and human-in-the-loop features.
| At a Glance |  Vellum AI |  FlowiseAI |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | AI Agents | No-Code |
Rating | - | 4.8/5 |
Free plan | Yes | Yes |
Choose Vellum AI or FlowiseAI?
Choose Vellum AI if
Build, debug, and deploy AI agents and workflows with a no-code builder or SDK.
- Accelerates AI development timelines significantly
- Facilitates collaboration between technical and non-technical teams
- Provides robust debugging and iteration capabilities
- Your work is AI agents-shaped, not no-code-shaped
Choose FlowiseAI if
Visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform.
- Open source LLM builder
- Visual interface
- LangChain based
- Your work is no-code-shaped, not AI agents-shaped
| Feature | Vellum AI | FlowiseAI |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | No ratings yet | ★4.8/5 6 reviews |
| Categories | AI AgentsWorkflow Automation | No-CodeAI Agents |
In-Depth Analysis
Vellum AI
Build, debug, and deploy AI agents and workflows with a no-code builder or SDK.
Vellum AI's pricing structure is fair, offering a generous Free tier with 30 credits and a reasonable jump to the Pro tier at $25/month for increased capacity.
Watch out
Credit overages can add up quickly
Strengths
- +Accelerates AI development timelines significantly
- +Facilitates collaboration between technical and non-technical teams
- +Provides robust debugging and iteration capabilities
- +Supports complex agentic systems with advanced control flow
- +Offers flexible deployment options (host yourself or deploy to Vellum)
Weaknesses
- -No explicit free tier mentioned, suggesting it might be a paid-only solution
- -Requires some understanding of AI concepts for advanced use cases
Key features
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
- +Open source LLM builder
- +Visual interface
- +LangChain based
- +Self-hostable
- +Active community
Weaknesses
- -Learning curve
- -Documentation improving
- -Performance varies
- -Newer platform
- -Limited support
Key features
Pricing: Vellum AI vs FlowiseAI
| Plan | Vellum AI | FlowiseAI |
|---|---|---|
| Tier 1 | $0 monthly Free | Free Free |
| Tier 2 | $25 monthly Pro | $35 month Starter |
| Tier 3 | $50 monthly Business | $65 month Pro |
| Tier 4 | Contact us Enterprise | custom Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Vellum AI pricing and FlowiseAI pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Vellum AI
Want the highest-rated option?
FlowiseAI is rated 4.8/5. Vellum AI has no ratings yet.
Go with: FlowiseAI
Value user reviews?
Vellum AI: no ratings yet. FlowiseAI: 6 reviews (4.8/5).
Go with: FlowiseAI
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Vellum AI is a AI agents tool. FlowiseAI is in no-code. Pick the category that matches your needs.
How important are ratings?
FlowiseAI is rated 4.8/5; Vellum AI has no ratings yet.
Key Takeaways
FlowiseAI
- Free tier available
- Our pick for this comparison
Vellum AI
- Better fit for AI agents
The Bottom Line
FlowiseAI wins this matchup. Our overall AI Agents pick is UiPath. Our free AI Agents pick is Prefactor.
Frequently Asked Questions
Is Vellum AI or FlowiseAI better?
FlowiseAI is rated in our evaluation. Both are freemium.
What are Vellum AI and FlowiseAI used for?
Vellum AI: Build, debug, and deploy AI agents and workflows with a no-code builder or SDK.. FlowiseAI: Visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform..
What does Vellum AI cost vs FlowiseAI?
Vellum AI is freemium (free tier + paid plans). FlowiseAI is freemium (free tier + paid plans). Visit their websites for detailed pricing.