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Automation Integration · head to head

mParticle vs Vellum

mParticle logo

mParticle

Automation Integration

The customer data platform for multi-channel marketing

From
$500/month
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

  • Only Vellum has a free tier, so it costs nothing to try first.
  • Each has a real cost: mParticle no pricing is published at any level, and the page offers only a pricing request or a sales conversation; Vellum pricing varies significantly by computational tier, making budget planning difficult
  • They diverge on capability: mParticle covers Data collection, Vellum covers Persistent AI identity.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which mParticle and Vellum actually diverge.

Attributes where mParticle and Vellum differ
AttributemParticleVellum
Starting price$500/monthFree
Pricing modelusage-basedFreemium with paid plans and pay-as-you-go credits
Free tierNoYes
PlatformsWeb, MobileWeb, macOS, iOS, Slack, Telegram, Terminal
CategoryAutomation IntegrationAI
Founded2013Unknown

Identical on both: 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 mParticle

  • Data collection
  • Audience building
  • Segmentation
  • Data governance
  • Real-time sync
  • Privacy management
  • Analytics
  • 100+ integrations

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.

mParticle

  • Collecting customer event data once and routing it to many destinationsnot Vellum
  • Building a customer data platform across web, mobile and server sourcesnot Vellum

Vellum

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

Where each one falls short

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

mParticle

  • No pricing is published at any level, and the page offers only a pricing request or a sales conversation
  • No free tier, minimum commitment or cost driver is stated anywhere on the pricing page

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

mParticle

$500/month
  • Starter$500/month
    • Basic features
    • Email support
  • Professional$1500/month
    • Advanced features
    • Priority support
  • Enterprise$5000/month
    • Custom solutions
    • Dedicated support

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 mParticle if

  • You need data collection.
  • You work on Web, Mobile.
  • You also want audience building.
mParticle 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 mParticle or Vellum better?
Neither clearly leads. mParticle starts at $500/month and Vellum at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, mParticle or Vellum?
Vellum has a free tier; the other does not. Paid plans start at $500/month for mParticle and Free for Vellum.
Does mParticle or Vellum run on more platforms?
mParticle runs on Web, Mobile. Vellum runs on Web, macOS, iOS, Slack, Telegram, Terminal.
Can I use Vellum for free?
Yes. Vellum has a free tier, so you can try it without paying. mParticle starts at $500/month.
What is mParticle best used for?
mParticle is most often used for collecting customer event data once and routing it to many destinations, building a customer data platform across web, mobile and server sources. Of those, collecting customer event data once and routing it to many destinations and building a customer data platform across web, mobile and server sources are not what Vellum is typically brought in for.
What can mParticle do that Vellum cannot?
mParticle covers Data collection, Audience building, Segmentation, Data governance. Vellum covers Persistent AI identity, Long-term memory, Email automation, Calendar management.

Answered from the vendors’ own pages

mParticle: How much does mParticle cost?

mParticle does not publish pricing on its website. The pricing page directs customers to request a quote or contact the sales team through their contact forms.

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
mParticle: What is mParticle's pricing model?

mParticle uses a quote-based pricing model. Interested customers can request pricing information through the contact form, but specific rates and billing options are not publicly disclosed.

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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