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Automation Integration · head to head

Tray.io vs Vellum

Tray.io logo

Tray.io

Automation Integration

The intelligent integration platform

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: Tray.io now rebranded Tray.ai; pricing page names three tiers, Pro (3 workspaces, 7 day insights), Team (20 workspaces, 30 day insights) and Enterprise (unlimited workspaces, 180 day insights, SSO, HIPAA), but publishes no figures and requires a demo or sales call for a quote; Vellum pricing varies significantly by computational tier, making budget planning difficult
  • They diverge on capability: Tray.io covers Low-code workflow builder, Vellum covers Persistent AI identity.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Tray.io and Vellum actually diverge.

Attributes where Tray.io and Vellum differ
AttributeTray.ioVellum
Pricing modelsubscriptionFreemium with paid plans and pay-as-you-go credits
PlatformsWeb, ApiWeb, macOS, iOS, Slack, Telegram, Terminal
CategoryAutomation IntegrationAI
Founded2015Unknown

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

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 Tray.io

  • Low-code workflow builder
  • API integrations
  • Webhooks
  • Conditional logic
  • Error handling
  • Rate limiting
  • Data transformation
  • Authentication

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.

Tray.io

  • Workflow Automationnot Vellum
  • Data Integrationnot Vellum
  • Process Automationnot Vellum
  • App Integrationnot Vellum
  • API Connectivitynot Vellum

Vellum

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

Where each one falls short

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

Tray.io

  • Now rebranded Tray.ai; pricing page names three tiers, Pro (3 workspaces, 7 day insights), Team (20 workspaces, 30 day insights) and Enterprise (unlimited workspaces, 180 day insights, SSO, HIPAA), but publishes no figures and requires a demo or sales call for a quote

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

Tray.io

Free
  • Starter$50/month
    • 20 workflows
    • 50 integrations
    • Community support
  • Professional$150/month
    • Unlimited workflows
    • 500+ integrations
    • Email support
  • Enterprise$500/month
    • Custom workflows
    • Dedicated support
    • Advanced security

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 Tray.io if

  • You need low-code workflow builder.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want api integrations.
Tray.io 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 Tray.io or Vellum better?
Neither clearly leads. Tray.io 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, Tray.io or Vellum?
Tray.io starts at Free and Vellum at Free.
Does Tray.io or Vellum run on more platforms?
Tray.io runs on Web, Api. Vellum runs on Web, macOS, iOS, Slack, Telegram, Terminal.
Can I use Tray.io for free?
Both have a free tier, so you can try either at no cost before committing.
What is Tray.io best used for?
Tray.io is most often used for workflow automation, data integration, process automation, app integration. Of those, workflow automation and data integration are not what Vellum is typically brought in for.
What can Tray.io do that Vellum cannot?
Tray.io covers Low-code workflow builder, API integrations, Webhooks, Conditional logic. Vellum covers Persistent AI identity, Long-term memory, Email automation, Calendar management.

Answered from the vendors’ own pages

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
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
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
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