How much does Vellum cost?
- Free plan
- Yes
In your favor
- Free plan. Free to download and start; first tasks are free. Self-hosting has no platform fee. Beyond that, credits are pay-as-you-go ($1 = 1 credit).
Watch out for
- Extra usage is billed. Credits are pay-as-you-go beyond included bundle
How you buy and get started
- Sign up
- Self-serve signup "Set up your assistant in minutes and start getting things done."
- Setup
- Set up in minutes "Set up your assistant in minutes and start getting things done."
- When sales steps in
- Not stated
- Support
- Priority support included in platform fee "The $10/mo base fee covers your assistant's custom subdomain, a static IP address, and priority support."
What Vellum does
Vellum is an open-source personal AI assistant with long-term memory, reachable on Mac, iOS, Android, web, voice, email, Telegram, Slack and terminal. The site states the Personal Assistant Platform is shutting down on November 2nd, 2026.
- Good for
- Individuals who want a personal AI assistant for busywork, self-hosted or on paid cloud plans. Not a team workflow builder.
- Channels
- Mac, iOS, Android, web app, voice, email, Telegram, Slack, terminal
- Main product
- Vellum personal AI assistant
- Also includes
- Long-term memory, Built-in skills for Google Workspace, Slack, Notion and filesystem, Fine-grained permissions with approval for high-stakes actions, Local or cloud runtime, Model switching across OpenAI, Anthropic, Gemini and Ollama open weights, Recurring background tasks
- Connects to
- Google Workspace, Slack, Notion, Telegram, Ollama, OpenAI, Anthropic, Gemini
- Public API
- Not stated
- MCP server
- Not stated
- Visual workflow builderNot stated
- Built-in AI agents
Vellum is an autonomous assistant with long-term memory that takes real actions across your files and tools.
- Prebuilt app integrations
It comes with built-in skills for Google Workspace, Slack, Notion, and your filesystem
- Choice of LLM providers
you can switch between models including OpenAI, Anthropic, Gemini, or open weights via Ollama at any time
- Human approval steps
High-stakes actions like sending emails to new contacts, modifying important files, or spending credits requir
- Self-hosting option
Vellum assistant is open source. Deploy it on your own hardware, a VPS, or a private cloud.
- Audit logs and permissionsNot stated
- SSO and SOC 2Not stated
The same 8 checks appear on every tool in AI workflow automation platforms. Each tick quotes the vendor's own site.
Security and your data
| Question | Their answer | Where it says so |
|---|---|---|
| Trains AI on your data? | no | "Your conversation history, memory, and credentials stay on your machine and are never used to train models."home |
| HIPAA (signs a BAA) | Not stated | |
| SOC 2 | Not stated | |
| GDPR | Not stated | |
| CCPA | Not stated | |
| PCI | Not stated | |
| ISO 27001 | Not stated | |
| Single sign-on | Not stated | |
| Trust center | Not stated |
Security answers are the vendor's own claims, quoted. We don't audit them.
Every plan
| Plan | Monthly | Billed yearly | Included | Over the allowance | Where it says so |
|---|---|---|---|---|---|
| Mighty/month | $30 | – | –1 vCPU / 2 GiB computer, 10 GB storage | – | "$30/month" |
| Super/month | $100 | – | –2.5 vCPU / 5 GiB computer, 30 GB storage, assistant email an | – | "$100/month" |
| Ultra/month | $200 | – | –4 vCPU / 8 GiB computer, 60 GB storage, assistant email and | – | "$200/month" |
| Custom Plan | Quote | – | – | – | "Build a plan that fits exactly how you work." |
Free plan: Free to download and start; first tasks are free. Self-hosting has no platform fee. Beyond that, credits are pay-as-you-go ($1 = 1 credit).
Fine print
- Billing increment
- Not stated
- Billed beyond usage
- Credits are pay-as-you-go beyond included bundle "Beyond that, credits are pay-as-you-go on both Base and Pro, so you only pay for what your assistant actually uses."
- Contract
- Cancel or change plan anytime "You can cancel or change your plan anytime you want."
- Refunds
- Credits non-refundable except where required by law "Vellum Credits are non-refundable, except where required by applicable law."
- Auto renew
- Not stated
- Price change notice
- Not stated
"Not stated" means we read their pricing page and terms and they don't say.
About the company
- Legal name
- Vocify, Inc.
- Online since
- Jan 23, 2023 Domain registration date
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We link to reviews instead of copying ratings: those sites don't allow reuse, and we don't test products ourselves.
Questions
Is Vellum free?
Yes. Free to download and start; first tasks are free. Self-hosting has no platform fee. Beyond that, credits are pay-as-you-go ($1 = 1 credit). Paid plans start at $30/month.
How much does Vellum cost?
Paid plans start at $30 per month.
Does Vellum train AI on your data?
No, according to Vellum: "Your conversation history, memory, and credentials stay on your machine and are never used to train models."