Mightyper month
$30/month
- Power Up, Small computer, 10 GB storage, $25 in credits included
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Vellum is an open-source personal AI assistant by Vocify, Inc. with persistent memory across years of conversations, agentic actions in external systems, and built-in skills across web, macOS, iOS, Slack, Telegram, and more. Free and paid plans available.
Start here for the decision-making essentials: what Vellum does, who it is for, how it is accessed, and the first-party sources behind this profile.
$30/month
Read-only public captures of Vellum’s homepage. Screenshots are dated, never live embeds, and open full-screen.
Short answers to the questions buyers and builders commonly ask about Vellum. Each answer cites the shared ledger below, where every source is listed once.
Free | $0/month | Free plan with pay-as-you-go credits. · Mighty | $30/month | More capacity for consistent use. · Super | $100/month | Do more, think less about the how. · Ultra | $200/month | Your second brain, running full speed.
"name":"Free","price":"0","priceCurrency":"USD","description":"Get to know your assistant. Free plan with pay-as-you-go credits."
Skill-based extensibility using Python and TypeScript
"Skill-based extensibility (Python and TypeScript)"
$25,000,000 Series A
"name":"Series A","amount":"25000000","currency":"USD"
Personal AI assistant with persistent memory, its own identity, filesystem, and ability to · Persistent memory using hybrid dense + sparse + RRF retrieval · Skill-based extensibility in Python and TypeScript · Generates AI outputs from user-provided inputs
Vellum Assistants have their own identity, memory and filesystem. Instead of just being a chatbot, the assistant can take actions in external systems.
Send emails, manage calendar, browse the web, build apps, make phone calls, image generati · Personal AI assistant that sends emails, manages schedules, builds apps, orders food, and · Performing agentic actions including third-party service interaction, API integration, aut
It can send emails, manage your calendar, browse the web, build apps, and a lot more.
Free trial limited to one sign-up per user · Free trial Services provided 'AS IS' with no warranty; Vellum's liability capped at $100 · Beta Services trial period expires on the earlier of six months from trial start date or g
You may only sign up for one free trial
This profile connects the jobs Vellum is described as handling with its delivery model, access options and the subjects used to match it to related products in this directory.
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Vellum: Your Personal Intelligence
Application type: PersonalAssistantApplication (source: vellum.ai) · License: MIT, open source (source: vellum.ai) · Platforms: Mac, iOS, web, voice, email, Telegram, Slack, Microsoft Teams (source: vellum.a
PersonalAssistantApplication
MIT (open source)
macOS, iOS, Web (plus email, Telegram, Slack, Microsoft Teams, voice, terminal)
Vellum
2024
$25,000,000 Series A
Free | $0/month | Free plan with pay-as-you-go credits.
Mighty | $30/month | More capacity for consistent use.
Super | $100/month | Do more, think less about the how.
Ultra | $200/month | Your second brain, running full speed.
A concise view of the jobs, capabilities and integrations described in the recorded product sources.
Documented product formats, platforms and official distribution destinations. Availability can vary by region and plan.
A concise history of software releases and material product changes. Events appear only when a dated source supports what changed.
Showing the newest updates and meaningful milestones. Open an entry for its summary and source.
Anita Kirkovska, Vellum's Head of Growth, published a thought-leadership post on the Vellum blog discussing AI-driven organizational restructuring and citing ClickUp's layoffs and $1M salary bands as part of a broader trend that, per the post, also affected Wi
View source [5]Facts, answers, structured details, milestones and primary resource links cite this shared ledger. Each external page appears once; release tags from the same GitHub project are grouped under one release history.
These tools share a workflow, capability or audience with Vellum. They may complement it rather than replace it, and are not presented as integrations or endorsements.
Skill-based extensibility using Python and TypeScript
Capability: persistent memory, identity, filesystem, external system actions · Use cases: email, calendar, web browsing, app building, phone calls, image generation, cod · Platforms: Web, macOS, iOS, Slack, Telegram, terminal, voice, email, Microsoft Teams
Personal AI assistant with persistent memory, its own identity, filesystem, and ability to take actions in external systems.
Send emails, manage calendar, browse the web, build apps, make phone calls, image generation, coding, and task management.
Web, macOS, iOS, Slack, Telegram, and terminal client.
Voice, email, and Microsoft Teams are also supported surfaces that share one memory.
Mighty | $30/month | Small computer, 10 GB storage, Mighty Usage included
Pro | $50/month | Pay-as-you-go credits, configurable compute and storage, assistant email + subdomain
Base | $0/month | core assistant features
Yes, released under the MIT license.
Native Mac app, Vellum Cloud, or self-hosted on own hardware, a VPS, or a private cloud.
Permission and credential isolation; explicit user approval required for sensitive actions such as sending email or controlling the screen.
Vellum was founded in 2024 by Noa Flaherty, Sidd Seethepalli, and Akash Sharma.
Series A of $25,000,000 USD with investors including Y Combinator, Rebel Fund, Dharmesh Shah, and Arash Ferdowski.
Open source under MIT license
macOS, iOS, Web
Persistent memory using hybrid dense + sparse + RRF retrieval
Skill-based extensibility in Python and TypeScript
Personal AI assistant that sends emails, manages schedules, builds apps, orders food, and browses the web on the user's behalf
Surfaces on Mac, iOS, web app, voice, email, Telegram, Slack, and Microsoft Teams, sharing one memory
Base | $0/month | Free plan with core assistant features
Founded in 2024 by Noa Flaherty, Sidd Seethepalli, and Akash Sharma
United States
Vellum
AI agent platform
Website and mobile application
Generates AI outputs from user-provided inputs
