Agenta vs Vellum
No clear leader: Vellum (66.9) and Agenta (66.0) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for prompt management. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Agenta
A workspace where teams build custom agents through chat interfaces, improve them with feedback mechanisms, and deploy to production or self-hosted infrastructure. Supports multiple AI models, team access controls, integrations with external tools, and scheduling capabilities.
Vellum
A cloud-based AI assistant that maintains continuous context about your preferences and history, accessible via web, desktop, mobile, and messaging platforms, capable of automating tasks like email, calendar management, and web browsing with your explicit approval for each action.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Agenta
From $29/month (Pro). Free Hobby tier with 5,000 runs/month and free open-source self-hosted option. Metered billing at $5 per 10k additional runs.
- HobbyFree
- 2 team members
- Unlimited projects
- Unlimited agents and workflows
- 5,000 agent runs/month
- 1-week trace data retention
- +1 more
- Pro$29/month + $5 per 10k additional runs
- Unlimited team members
- Unlimited schedules and event triggers
- 10,000 agent runs/month included
- $5 per additional 10,000 runs
- Unlimited evaluations
- +1 more
- Business$299/month + $5 per 10k additional runs
- Unlimited team members
- Team roles and role-based access control
- SSO
- SOC 2 Type II report
- 3-month trace data retention
- +2 more
- EnterpriseContact sales
- Custom usage and trace data retention
- Audit logs
- Custom domains
- Custom security and legal terms
- Deployment and onboarding support
- +2 more
- Open Source (Self-Hosted)Free
- Unlimited users and projects
- Build and use agents through chat
- Bring your own models and credentials
- Role-based access control
- Tracing and evaluations
- +1 more
Vellum
Free tier with credits, paid plans from $30/mo
- FreeFree
- Free starter credits
- Multi-platform access
- Memory and context
- Paid$30/mo
- Larger machine
- More storage
- Bundled credits
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- Gmail
- Slack
Agenta
- Notion
- Google Sheets
- GitHub
Vellum
- Google Calendar
- Telegram
- Web browsing
- Computer control
- Phone calls
- Image generation
- Coding
- App building
- Task management
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.