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Automation Integration · head to head

Hevo Data vs Vellum

Hevo Data logo

Hevo Data

Automation Integration

The easiest way to move data reliably

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: Hevo Data billed on events ingested rather than on connectors or seats, so the bill tracks how chatty the sources are; Vellum pricing varies significantly by computational tier, making budget planning difficult
  • They diverge on capability: Hevo Data covers No-code pipeline 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 Hevo Data and Vellum actually diverge.

Attributes where Hevo Data and Vellum differ
AttributeHevo DataVellum
Pricing modelusage-basedFreemium with paid plans and pay-as-you-go credits
PlatformsWeb, CloudWeb, macOS, iOS, Slack, Telegram, Terminal
CategoryAutomation IntegrationAI
Founded2016Unknown

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 Hevo Data

  • No-code pipeline builder
  • Real-time sync
  • Data validation
  • Error handling
  • Monitoring
  • Data transformation
  • Scheduling
  • 150+ sources

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.

Hevo Data

  • Data pipeline and ETL managementnot Vellum
  • Cloud data integrationnot Vellum

Vellum

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

Where each one falls short

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

Hevo Data

  • Billed on events ingested rather than on connectors or seats, so the bill tracks how chatty the sources are
  • The free plan allows 1M events a month and the Starter plan starts at $265 a month billed annually
  • Event volume is a priced tier inside each plan, at 5M, 20M or 50M on Starter
  • Usage above the plan quota is charged as on demand on top of the subscription, and the overage rate is not published anywhere on the pricing page
  • Paying monthly rather than annually raises Starter from $265 to $299

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

Hevo Data

Free
  • FreeFree
    • Up to 1M events/month
    • 1-hour scheduling
    • Up to 5 users
  • Starter$265/month
    • 5M-20M events/month options
    • Up to 10 users
    • 150+ connectors
  • Professional$750/month
    • 20M-100M events/month options
    • Unlimited users
    • Hevo APIs
  • Business Critical$null/month
    • Custom quote required
    • Streaming pipelines
    • Role-based access control

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 Hevo Data if

  • You need no-code pipeline builder.
  • You want to start without paying.
  • You work on Web, Cloud.
  • You also want real-time sync.
Hevo Data 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 Hevo Data or Vellum better?
Neither clearly leads. Hevo Data 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, Hevo Data or Vellum?
Hevo Data starts at Free and Vellum at Free.
Does Hevo Data or Vellum run on more platforms?
Hevo Data runs on Web, Cloud. Vellum runs on Web, macOS, iOS, Slack, Telegram, Terminal.
Can I use Hevo Data for free?
Both have a free tier, so you can try either at no cost before committing.
What is Hevo Data best used for?
Hevo Data is most often used for data pipeline and etl management, cloud data integration. Of those, data pipeline and etl management and cloud data integration are not what Vellum is typically brought in for.
What can Hevo Data do that Vellum cannot?
Hevo Data covers No-code pipeline builder, Real-time sync, Data validation, Error handling. Vellum covers Persistent AI identity, Long-term memory, Email automation, Calendar management.

Answered from the vendors’ own pages

Hevo Data: How much does Hevo Data cost?

Hevo Data offers a free plan (up to 1M events/month) and paid plans starting at $265/month (Starter for 5M-20M events/month) up to $750/month (Professional for 20M-100M events/month).

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
Hevo Data: How are Hevo Data events counted?

Each record inserted, updated, or deleted in the destination counts as one event toward the monthly quota.

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
Hevo Data: Does Hevo Data offer annual discounts?

Yes, Hevo Data offers 12% discount for annual billing on all paid plans.

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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