Vellum

Vellum

Vellum is a personal AI assistant platform that runs continuously to automate routine work—email triage, calendar management, meeting prep, delegation and travel booking—while learning user preferences over time.

Vellum is ai agents software teams evaluate for ai agents. Use this page to review pricing, integration signals, and the best alternatives before you commit.

Freemium API Enterprise 80/100
#512 in AI Agents (512 tools)
Added 0 year ago
Data reviewed Jul 16, 2026

Profile facts come from the vendor source. AiMatch labels unknown pricing or API details instead of estimating them.

Review official source →

Quick Overview

Best for: AI Agents

What it does

AI Agents software for decision-makers comparing workflow fit and alternatives.

Best fit

AI Agents

Pricing snapshot

Freemium from Free (may incur API costs)

Next step

Compare Vellum with similar tools before you shortlist it.

Compare this tool before you shortlist it

Review alternatives, pricing posture, and workflow fit side by side.

Vellum

Vellum is presented as a continuously running personal AI assistant designed to automate routine and work-related tasks. The site emphasizes quick setup — "Create your assistant in minutes" — and that the assistant is "always on," performing background work such as email triage, calendar adjustments, meeting preparation, delegation, travel booking, and research briefings. Vellum highlights a memory system for Personal AI that remembers preferences and improves over time, allowing the assistant to progressively take over repetitive work.

Vellum is a personal AI assistant platform that runs continuously to automate routine work—email triage, calendar management, meeting prep, delegation and travel booking—while learning user preferences over time.

Own this listing?

Claim this page for a one-time $29 to add pricing, features, screenshots, verified owner details, and a clearly labeled 30-day category position after the profile is live.

Claim this listing for $29

Key Features

Easy setup

"Create your assistant in minutes. Add your apps, share your goals, and it's ready to help."

Self-improving assistant

Learns user preferences and improves over time: "It learns how you like things done, remembers your preferences, and improves over time."

Always-on background operation

Runs continuously so work can move forward even when the user is away: "Always on — It keeps running in the background."

Memory system for Personal AI

A memory system designed to store preferences and context to enable ongoing assistance and automation.

Task automation skills

Examples shown include email triage, calendar rescheduling, drafting meeting materials, delegating tasks, research briefings, summarizing Slack threads, tracking at-risk items, and booking travel.

Pricing

Free Tier Available

Free tier available (may incur API costs)

Free / Trial

Free (may incur API costs)
  • Free tier available; details referenced as "Free + API costs" on the site.

Paid plans

Paid plans available (details on site)
  • Paid plans available; site lists paid plan availability alongside API cost notes.

Use Cases

Email triage

Scans and processes inbox items overnight, flags messages needing input, drafts replies, and archives noise (example: "Processed: 47 emails, 3 flagged, 41 auto-replied, 3 archived").

Calendar management

Reschedules and preserves buffers, adjusts slots, and manages meeting schedules (example: "Rescheduled: 2pm > 3pm, buffer preserved, 4 slots adjusted").

Meeting prep and content drafting

Drafts briefs and exec summaries and assembles data for board decks and other materials (example: "Drafted: board deck exec summary, Q2 data attached, review pending").

Delegation and task tracking

Delegates tasks with context and deadlines and tracks at-risk items with owner notifications and sync scheduling.

Travel and logistics booking

Books travel and reservations while adding calendar buffers (example: "Booked: SFO>JFK flight, hotel reserved, calendar buffers added").

Research & briefings

Compiles briefings including financials, news, and connections for prospects or meetings.

Integrations

Native channels

The site lists native channels including iOS, MacOS, Web, Voice, Email, Telegram, Slack, and CLI as supported interaction channels.

Benefits

Saves time by automating routine tasks such as email triage and scheduling.
Improves assistance quality over time by remembering preferences and learning workflows.
Keeps workflows moving by running continuously in the background.
Reduces context-switching by consolidating research, summaries, and task delegation.

Limitations

No verified limitations are available.

Frequently Asked Questions

No verified FAQs are available.

Getting Started

  1. 1 Step 1: Click Get Started on the Vellum site.
  2. 2 Step 2: Create your assistant and add the apps you use.
  3. 3 Step 3: Share your goals and preferences so the assistant can begin helping.

Support

Community (Discord)

The site references joining the community on Discord.

Documentation

The site references documentation with "Documentation — Learn the ropes."

Source / GitHub

The site references viewing the source on GitHub.

Contact

Contact is available via the site (link in the site navigation/footer).

API

Available: Yes

Compare Vellum with similar tools

See how it stacks up against alternatives

Related Tools

View all 512 →
Contact for pricing
Needle2

Needle2

Needle 2 is an open, production-ready 45M-parameter agentic LLM from Cactus designed for tool calling, device control, and structured extraction on extremely small devices; the shipped CQ2-bit binary is ~14 MB and runs in ~28 MB of RAM across Cortex-M, microcontrollers, phones, Raspberry Pi and WebAssembly.

AI Agents
Top source Enterprise-ready High-growth
Freemium
The cheapest GPU cloud

The cheapest GPU cloud

Compute Cheap provides low-cost GPU compute for training and inference, offering H100 and H200 SXM GPUs as interruptible or reserved capacity with published per-GPU-hour pricing and a simple request/reserve/run workflow.

AI Agents
Top source High-growth
Free
Oodle.ai

Oodle.ai

Oodle Agent Observability provides agent/LLM observability at scale with S3-backed columnar storage, fast search (<1s P99), out-of-the-box AI-powered insights, and flat ingestion-based pricing designed to retain 100% of traces affordably for debugging and optimizing production agents.

AI Agents
Top source High-growth
Contact for pricing
Sentinel

Sentinel

Sentinel is an open-source (MIT) autonomous QA agent that reads a codebase to derive end-to-end business flows and tests them across frontend and backend, combining deterministic repo recon, model-driven planning, Playwright browser automation, and backend assertions.

AI Agents
High-growth
Contact for pricing
Nous

Nous

Nous is an open-source context graph for agentic GTM (go-to-market) teams that centralizes identity-resolved people and company data from multiple GTM tools so agents can read a single, source-traced account context in one call. It is available as a hosted service and as a self-hostable stack.

AI Agents
Enterprise-ready High-growth
Freemium
Parley

Parley

Parley is coordination infrastructure for autonomous AI coding agents that provides durable message delivery, human-in-the-loop escalation, file-claim soft-locks, and an append-only flight recorder for auditability, aimed at teams running agent fleets.

AI Agents
High-growth
Freemium
ChatOSS

ChatOSS

ChatOSS is a native desktop workspace for agentic coding that runs open-source models locally via Ollama or in the cloud, letting AI agents write code in your repositories, plan and track tasks on an integrated Kanban board, and run a suite of extendable apps.

AI Agents
High-growth
Free
Personal Context MCP

Personal Context MCP

Lanes Link (Personal Context MCP) is a private, self‑hostable middleware control plane that connects your accounts, memories and skills to every AI agent you use via a single endpoint and configurable Access Profiles.

AI Agents
High-growth

Premium Alternatives

Paid
Ardent

Ardent

Ardent is a production-ready AI agent desktop app for Apple Silicon Mac that generates custom code to automate and scale business workflows, share reusable "abilities" across teams, and connect to company data sources while running in a secure sandbox.

AI Agents
High-growth
Paid
AletheionAGI

AletheionAGI

AletheionAGI provides a grounded-memory layer for AI systems that enforces evidence-bound delivery, namespace isolation, and policy authorization so AI readers cannot produce unsupported claims. It's targeted at production-facing use cases like customer support, commerce agents and internal copilots.

AI Agents
High-growth
Paid
ClaudeThings

ClaudeThings

ClaudeThings provides a packaged, continuously-updating set of 89 specialized agents, 103 pre-built skills, and 181 slash commands that act as an AI engineering and marketing team for Claude Code — delivered as a private GitHub repo and installed with a single npx command. It adapts to any stack via a CLAUDE.md project manifest and is sold as a one-time purchase with lifetime updates.

AI Agents
High-growth
Paid
enso

enso

enso is an agentic growth lab that deploys always-on AI agents to find demand and platform opportunities across places customers spend time (Google, Reddit, LinkedIn, Wikipedia, ChatGPT, social and community platforms) and convert them into growth.

AI Agents
High-growth
Paid
Miro

Miro

Miro is a collaborative visual workspace and AI platform that integrates intelligent agents (Sidekicks), visual multi-step workflows (Flows), and connectors to bring team context and external data into a shared canvas to accelerate planning, design, and decision-making across organizations.

AI Agents
Enterprise-ready
Paid
ai-collective

ai-collective

AI Collective is a SaaS platform from Teknikforce that aggregates 50+ AI models (text and image) into a single multi-AI interface for content generation, image creation, coding, document Q&A and more, marketed to businesses and creators as a cost-saving alternative to multiple subscriptions.

AI Agents
High-growth
Paid
keybe-ai

keybe-ai

Keybe AI (Keybe INC) is an AI-powered sales suite that provides deployable 'AI salesperson' assistants and a Smart Chat sales platform (CDP, funnels, outbound, catalogs, metrics and flows) for businesses to automate customer service and increase conversions.

AI Agents
High-growth
Paid
hyper

hyper

Hyper AI is an agentic demo platform that runs personalized, real-time product demos in video calls 24/7 using AI agents, automating inbound demo workflow for sales teams and generating scored lead intelligence.

AI Agents
High-growth

Explore Related Categories

Explore by Outcome