Softwr

AI · head to head

Claude vs Vellum

Claude logo

Claude

AI

AI assistant focused on helpfulness and safety

From
Free
Rated
-
Full reviewWebsite
Vellum logo

Vellum

AI

Personalized AI assistant with persistent memory and autonomous action-taking

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Claude compute constraints limit availability during peak demand, with usage allowances tightening on consumer plans; Vellum pricing varies significantly by computational tier, making budget planning difficult
  • They diverge on capability: Claude covers 200K context window, Vellum covers Persistent AI identity.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Claude and Vellum actually diverge.

Attributes where Claude and Vellum differ
AttributeClaudeVellum
Pricing modelUnknownFreemium with paid plans and pay-as-you-go credits
PlatformsWeb, iOS, Android, Desktop, APIWeb, macOS, iOS, Slack, Telegram, Terminal
Founded2021Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (AI).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Claude

  • 200K context window
  • Advanced reasoning
  • Code analysis
  • Document processing
  • API access
  • Slack integration
  • Web interface
  • Web support

Only in Vellum

  • Persistent AI identity
  • Long-term memory
  • Email automation
  • Calendar management
  • Autonomous task execution
  • Multi-device synchronization
  • Custom plugins
  • Open-source deployment

What people use each for

The jobs each tool is most often brought in to do.

Claude

  • ai tools managementnot Vellum
  • Workflow automationnot Vellum
  • Reportingnot Vellum

Vellum

  • Personal productivity automation across email and calendarnot Claude
  • CRM updates and pipeline managementnot Claude
  • Expense report generation and managementnot Claude
  • Document drafting and content creationnot Claude
  • Meeting scheduling and calendar coordinationnot Claude

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Claude

  • Compute constraints limit availability during peak demand, with usage allowances tightening on consumer plans
  • Lacks native image generation capabilities; image understanding is read-only
  • Smaller ecosystem of native integrations compared to competitors

Vellum

  • Pricing varies significantly by computational tier, making budget planning difficult
  • Requires explicit permission for sensitive actions, limiting autonomy
  • Self-hosting option may intimidate non-technical users
  • Learning curve to develop customizations with plugins

Pricing, plan by plan

Claude

Free
  • Claude Haiku 4.5$1/per million input tokens
    • Fastest model
    • Lowest cost
  • Claude Sonnet 5$2/per million input tokens
    • Balanced performance
  • Claude Opus 5$5/per million input tokens
    • Most capable model
  • Claude Pro$20/month
    • Higher usage limits
    • Access to latest models

Vellum

Free
  • FreeFree
    • Starter credits included
    • Basic features
  • Mighty$30/month
    • 1 vCPU, 2 GiB RAM
    • 10 GB storage
    • Included usage allowance
  • Super$100/month
    • 2.5 vCPU, 5 GiB RAM
    • 30 GB storage
    • Assistant email and subdomain
  • Ultra$200/month
    • 4 vCPU, 8 GiB RAM
    • 60 GB storage
    • Assistant email and subdomain

Which should you pick?

Choose Claude if

  • You need 200k context window.
  • You want to start without paying.
  • You work on Web, iOS, Android, Desktop, API.
  • You also want advanced reasoning.
Claude review

Choose Vellum if

  • You need persistent ai identity.
  • You want to start without paying.
  • You work on Web, macOS, iOS, Slack, Telegram, Terminal.
  • You also want long-term memory.
Vellum review

Questions people ask

Is Claude or Vellum better?
Neither clearly leads. Claude starts at Free and Vellum at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Claude or Vellum?
Claude starts at Free and Vellum at Free.
Does Claude or Vellum run on more platforms?
Claude runs on Web, iOS, Android, Desktop, API. Vellum runs on Web, macOS, iOS, Slack, Telegram, Terminal.
Can I use Claude for free?
Both have a free tier, so you can try either at no cost before committing.
What is Claude best used for?
Claude is most often used for ai tools management, workflow automation, reporting. Of those, ai tools management and workflow automation are not what Vellum is typically brought in for.
What can Claude do that Vellum cannot?
Claude covers 200K context window, Advanced reasoning, Code analysis, Document processing. Vellum covers Persistent AI identity, Long-term memory, Email automation, Calendar management.

Answered from the vendors’ own pages

Claude: Does Claude work offline?

No, Claude requires an internet connection and cannot be used offline. However, developers can use local LLMs with Claude Code via Ollama, which supports the Anthropic Messages API as of January 2026.

Source
Vellum: How does Vellum protect my data privacy?

Vellum uses permission-based controls requiring explicit approval for sensitive actions. Data is encrypted and the option for self-hosting provides complete data control. Open-source deployment option allows hosting on your own infrastructure.

Source
Claude: What is Claude's pricing structure?

Claude offers API pricing per token: Haiku 4.5 at $1/$5 per million input/output tokens, Sonnet 5 at $2/$10, Opus 5 at $5/$25, and Fable 5 at $10/$50. The Claude Pro consumer subscription is $20/month. Prompt caching offers up to 90% savings on input tokens.

Source
Vellum: Can I use Vellum for business team collaboration?

Vellum is primarily designed as a personal assistant with persistent identity. For team collaboration, platforms like Lindy offer better multi-user features with shared credit pools and Slack workspace integration.

Source
Claude: Can I self-host Claude?

No, Claude is only available as a hosted service through Anthropic's API or consumer web/mobile interfaces. There is no self-hosted version available.

Source
Vellum: What does the free tier include?

Vellum offers free starter credits to begin using the platform. Beyond that, it operates on a pay-as-you-go credit model with paid tiers starting at $30/month for increased computational resources and bundled credits.

Source
Claude: Does Claude have access to real-time information?

Claude does not have real-time internet access by default. Its knowledge comes from training data with a cutoff date. The API includes optional web search capabilities in specific applications, but this is not a core feature for all users.

Source
Claude: What integrations does Claude support?

Claude integrates with various platforms including Slack, Make, GitHub Copilot, and other services through its API. Additionally, Claude Code provides direct terminal integration within the Claude Code CLI tool.

Source
Share

Related pages

More on Claude

More on Vellum

Keep looking

Other head to heads