Vellum AI
UnclaimedBuild, 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 May 28, 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
- 1 parallel agent run
- 1 GB execution history logs
- 3 min max agent runtime
- 7 days data retention period
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
- 200 agent builder interactions (credits)
- ∞ hosted agent apps
- 1000 documents knowledge base
- 3 parallel agent runs
- 3 GB execution history logs
- 30 min max agent runtime
- 30 days data retention period
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
- 5 users
- 500 agent builder interactions (credits)
- ∞ hosted agent apps
- 1000 documents knowledge base
- 10 parallel agent runs
- 10 GB execution history logs
- 30 min max agent runtime
- Up to 1 year data retention period
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
- Custom parallel agent runs
- Custom execution history logs
- Custom max agent runtime
- Custom data retention period
- Custom enterprise add-ons
- Unlimited builder credits
- RBAC
- Environments
- Slack support and SLAs
- Custom Contracts, BAA, DPA
- VPC Install
- Prompt management
- Evaluations
- Custom usage limits (up to 10,000 pages)
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 May 28, 2026.
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Vellum AI FAQ
What is Vellum AI?
Vellum AI is a platform that allows users to build, debug, and deploy AI agents and workflows using either a no-code builder or a purpose-built SDK. It helps automate operational tasks and power customer-facing features by modeling AI systems as intuitive graphs.
How much does Vellum AI cost?
The pricing for Vellum AI is not explicitly stated on the provided pages, but it appears to be a paid solution as there is no mention of a free tier or pricing plans.
Is Vellum AI free?
Based on the provided content, Vellum AI does not appear to offer a free tier. Users are encouraged to request a demo or get started, which typically implies a paid service.
Who is Vellum AI for?
Vellum AI is designed for product and engineering teams, as well as non-technical team members like product managers and subject matter experts, who want to build, deploy, and manage reliable AI applications and agents across various business functions such as product, sales, marketing, finance, and legal.
Source: vellum.ai