Vellum AI
Claim this toolBuild, debug, and deploy AI agents and workflows with a no-code builder or SDK.
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Tracked since2026
0 reviews trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Accelerates AI development timelines significantly
Biggest con
No explicit free tier mentioned, suggesting it might be a paid-only solution
TL;DR - Vellum AI
- 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.
- Automate complex tasks across various business functions like product, marketing, and finance.
Pricing: Free plan available
Best for: Growing teams
What is Vellum AI?
Vellum AI is a platform designed for building, debugging, and deploying AI agents and workflows. It offers both a no-code agent builder for rapid prototyping and a purpose-built SDK for developers, allowing teams to automate complex operational tasks and power customer-facing features. The platform helps users define AI systems as intuitive graphs, enabling better control, visibility into operations, and easier debugging of bottlenecks and failure modes.
Vellum AI is suitable for product and engineering teams looking to accelerate AI development, from experimentation and evaluation to deployment and monitoring. It facilitates collaboration between technical and non-technical team members, allowing product managers and subject matter experts to contribute to AI development without writing code. The platform supports various use cases across product, sales, marketing, finance, and legal departments, helping to automate tasks like roadmap review, lead qualification, content generation, fraud detection, and contract analysis.
Available on: Web, macOS, iOS, Chrome
Pros & Cons
Pros
- 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)
Cons
- No explicit free tier mentioned, suggesting it might be a paid-only solution
- Requires some understanding of AI concepts for advanced use cases
Preview
Key Features
No-code AI agent builderWorkflows SDK for AI developmentVisual graph builder for AI systemsControl Flow execution layerError handling with retries and fallbacksNative looping, parallelism, and streamingComposable workflows for reusabilityVellum Evaluations for assertions
Pricing Plans
Pricing checked Sep 4, 2026
Free
$0 monthly
- 30 credits/month
- X-small workflow server
- 1 concurrent workflow run
- Up to 30 days data retention
- 1 user
- 50 agent builder interactions (credits)
- 3 hosted agent apps
- 20 documents knowledge base
Pro
$25 monthly
- 100 credits/month
- Small workflow server
- 4 concurrent workflow runs
- Up to 90 days data retention
- Ad-hoc credit top-ups
- Automatic credit top-ups
- Multiple environments
- 1 user
Business
$50 monthly
- 100 credits/month
- Small workflow server
- 12 concurrent workflow runs
- Up to 1 year data retention
- Ad-hoc credit top-ups
- Automatic credit top-ups
- Multiple environments
- Multiple workspaces
Enterprise
Contact us
- Custom credit bundles, limits, and workflow server size
- Dedicated Slack support
- Onboarding services
- DPAs, BAA, and custom contracts
- Unlimited credits
- Custom users
- ∞ hosted agent apps
- Custom knowledge base
Is Vellum AI worth the price?
75/100
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.
The Business tier at $50/month provides significant scaling for teams. It's best for developers and small to medium businesses looking for flexible AI agent and workflow deployment.
Hidden Costs & Gotchas
Credit overages can add up quickly
Only 1 user included in Free and Pro tiers
How Vellum AI's pricing compares
At $25/mo, Vellum AI is the most affordable of its 2 direct competitors.
Entry paid plan, monthly. Pricing checked Sep 4, 2026.
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Vellum AI FAQ
How does Vellum AI facilitate the creation of AI agents and workflows?
Vellum AI provides both a no-code agent builder for rapid prototyping and a purpose-built SDK for developers. This dual approach allows teams to define AI systems as intuitive graphs, enabling better control and visibility during development.
Which teams benefit most from using Vellum AI?
Product and engineering teams looking to accelerate AI development, from experimentation to deployment, benefit most. It also facilitates collaboration, allowing product managers and subject matter experts to contribute to AI development without needing to code.
What kind of operational tasks can Vellum AI automate?
Vellum AI can automate complex operational tasks across various departments, including roadmap review for product teams, lead qualification for sales, content generation for marketing, fraud detection for finance, and contract analysis for legal.
How does Vellum AI compare to FlowiseAI for building AI workflows?
Vellum AI offers robust debugging and iteration capabilities, along with flexible deployment options, whereas FlowiseAI also focuses on building AI workflows. Vellum AI emphasizes accelerating AI development timelines and supporting complex agentic systems with advanced control flow.
What are the main trade-offs when adopting Vellum AI?
A primary trade-off is that advanced use cases may require some understanding of AI concepts. While it offers a no-code builder, maximizing its potential for complex systems benefits from this foundational knowledge.
How is Vellum AI priced?
Vellum AI is available on a free tier, with paid plans offered for users requiring more usage and additional features. This allows teams to start experimenting before committing to a larger investment.
Can Vellum AI help in debugging AI bottlenecks?
Yes, Vellum AI is designed to help debug bottlenecks and failure modes within AI systems. It provides enhanced visibility into operations, making it easier to identify and resolve issues in complex AI workflows.
Source: vellum.ai