Vellum

Freemium

A platform to create, test, and deploy AI applications.

Vellum is an AI orchestration platform designed to create, test, and deploy custom AI agents and applications. It features a robust workflow IDE, prompt engineering tools, and observability modules for monitoring performance. The platform serves legal, sales, and marketing teams by automating document reviews, deal analysis, and content generation through integrations with existing business software (verified: 2026-01-29).

Jan 29, 2026
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Pricing: Freemium
Last verified: Jan 29, 2026
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Key facts

Pricing

Freemium

Use cases

Legal teams reviewing uploaded NDAs from Google Drive to extract key clauses and compare them against company templates (verified: 2026-01-29), Sales professionals analyzing weekly HubSpot deal health to identify recurring patterns in lost deals and post summaries to Slack (verified: 2026-01-29), Marketing departments generating content by extracting themes from web URLs and performing research via web search before saving to Notion (verified: 2026-01-29)

Strengths

The platform provides a comprehensive workflow development IDE that supports both Python and Typescript execution for complex logic (verified: 2026-01-29), Users can access a prompt editor with comparison and chat modes to evaluate performance across different open and closed source models (verified: 2026-01-29), The system includes built-in observability features such as versioning, tracking, and human review stages to maintain output quality (verified: 2026-01-29)

Limitations

The Free plan limits users to 30 credits per month and a single concurrent workflow run on an X-small server (verified: 2026-01-29), Data retention is restricted to 30 days on the Free tier and 90 days on the Pro tier (verified: 2026-01-29)

Last verified

Jan 29, 2026

Strengths

  • The platform provides a comprehensive workflow development IDE that supports both Python and Typescript execution for complex logic (verified: 2026-01-29)
  • Users can access a prompt editor with comparison and chat modes to evaluate performance across different open and closed source models (verified: 2026-01-29)
  • The system includes built-in observability features such as versioning, tracking, and human review stages to maintain output quality (verified: 2026-01-29)

Limitations

  • The Free plan limits users to 30 credits per month and a single concurrent workflow run on an X-small server (verified: 2026-01-29)
  • Data retention is restricted to 30 days on the Free tier and 90 days on the Pro tier (verified: 2026-01-29)

FAQ

What are the primary capabilities provided by the Vellum platform for building AI applications?

Vellum provides a suite of tools for orchestration, evaluations, retrieval, and deployment of AI agents. It includes a workflow IDE, prompt engineering tools with comparison modes, and observability features to track performance. The platform supports integration with various models and allows for arbitrary code execution using Python or Typescript (verified: 2026-01-29).

How does the pricing structure work for teams looking to scale their AI agent workflows?

Pricing is divided into four tiers: Free, Pro, Business, and Enterprise. The Free tier starts at $0 with 30 credits, while the Pro and Business tiers offer 100 credits for $25 and $50 monthly respectively. Higher tiers provide increased concurrent workflow runs, longer data retention, and additional workspaces for team collaboration (verified: 2026-01-29).

Can Vellum integrate with external business tools like HubSpot, Slack, and Google Drive?

Yes, Vellum supports integrations with various third-party tools through its workflow system. It can extract data from HubSpot deals, monitor Google Drive folders for new documents, and send automated summaries or alerts to Slack, Notion, or Google Sheets to streamline business operations (verified: 2026-01-29).