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Automation Integration · head to head

Census vs Hatchet

Census logo

Census

Automation Integration

The reverse ETL infrastructure for data activation

From
Free
Rated
-
Full reviewWebsite
Hatchet logo

Hatchet

Automation Integration

Postgres-backed distributed task queue and workflow engine for Python, TypeScript and Go

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Census census domain permanently redirects to Fivetran (301 redirect); Hatchet postgres as the queue backend simplifies operations but sets a throughput ceiling, and very high task rates require database tuning or partitioning work that a purpose-built queue would not demand.
  • They diverge on capability: Census covers Reverse ETL, Hatchet covers Postgres-backed queue.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Census and Hatchet actually diverge.

Attributes where Census and Hatchet differ
AttributeCensusHatchet
Pricing modelusage-basedPer month by task run count
PlatformsWeb, ApiLinux, Docker, Kubernetes, Cloud
Founded2020Unknown

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

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 Census

  • Reverse ETL
  • Data syncing
  • Transformation
  • Real-time activation
  • Error handling
  • Monitoring
  • Analytics
  • 150+ destinations

Only in Hatchet

  • Postgres-backed queue
  • Durable execution
  • DAG workflows
  • Concurrency and fairness
  • Rate limiting
  • Cron and scheduling
  • Multi-language SDKs
  • Self-hosting

What people use each for

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

Census

  • Syncing customer data from a warehouse into marketing and sales tools (reverse ETL)not Hatchet

Hatchet

  • An AI product running long agent pipelines that must survive worker restarts and resume mid-workflownot Census
  • A team that outgrew Celery and wants concurrency keys, fairness and rate limiting without building themnot Census
  • An engineering group that wants durable execution self-hosted with no datastore beyond the Postgres they already runnot Census
  • A multi-tenant SaaS that needs one noisy customer's jobs not to starve everyone else'snot Census

Where each one falls short

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

Census

  • Census domain permanently redirects to Fivetran (301 redirect)
  • Exact per-tier pricing not listed; customers directed to contact sales or request quotes
  • Annual contracts offer up to 22% savings but discount terms not detailed
  • Usage rates vary by connection type; pricing examples show variance ($17–$202 for different sources)

Hatchet

  • Postgres as the queue backend simplifies operations but sets a throughput ceiling, and very high task rates require database tuning or partitioning work that a purpose-built queue would not demand.
  • Data retention on the managed tiers is three days on Team and seven on Scale, which is short for debugging intermittent failures and forces you to export run history elsewhere.
  • The step from the free tier to Team is 500 US dollars a month plus usage, which is a large increment for a small team that simply needs a production SLA.
  • Hatchet is a young company in a category with Temporal, Inngest and cloud-native alternatives already established, so ecosystem, hiring pool and third-party material are all thin.
  • Self-hosting the MIT engine is realistic but you then run the engine, its Postgres and its workers yourself, and the managed features such as audit logs and support are not part of that.

Pricing, plan by plan

Census

Free
  • FreeFree
    • 500,000 monthly active rows (MAR) for connections
    • 3,500 MAR for activations
    • 5,000 monthly model runs (MMR) for transformations
  • Standard$null/month
    • Usage-based pricing for connections, transformations, activations
  • Enterprise$null/month
    • Greater flexibility and control
    • Custom pricing

Hatchet

Free
  • DeveloperFree
    • First 100,000 task runs included
    • $10 per million task runs after
    • No card required
  • Team$500/month
    • Usage billed on top of the base fee
    • 10 users and 5 tenants
    • 3 day data retention
  • Scale$1000/month
    • Unlimited users and tenants
    • 7 day data retention
    • Audit logs
  • Enterprise$undefined/year
    • 300 million plus runs a month
    • Latency guarantees and custom SLAs
    • SSO and audit logging

Which should you pick?

Choose Census if

  • You need reverse etl.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want data syncing.
Census review

Choose Hatchet if

  • You need postgres-backed queue.
  • You want to start without paying.
  • You work on Linux, Docker, Kubernetes, Cloud.
  • You also want durable execution.
Hatchet review

Questions people ask

Is Census or Hatchet better?
Neither clearly leads. Census starts at Free and Hatchet at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Census or Hatchet?
Census starts at Free and Hatchet at Free.
Does Census or Hatchet run on more platforms?
Census runs on Web, Api. Hatchet runs on Linux, Docker, Kubernetes, Cloud.
Can I use Census for free?
Both have a free tier, so you can try either at no cost before committing.
What is Census best used for?
Census is most often used for syncing customer data from a warehouse into marketing and sales tools (reverse etl). Of those, syncing customer data from a warehouse into marketing and sales tools (reverse etl) is not what Hatchet is typically brought in for.
What can Census do that Hatchet cannot?
Census covers Reverse ETL, Data syncing, Transformation, Real-time activation. Hatchet covers Postgres-backed queue, Durable execution, DAG workflows, Concurrency and fairness.

Answered from the vendors’ own pages

Census: What happened to Census.com?

Census (formerly getcensus.com) has been acquired by Fivetran. The domain permanently redirects (301) to fivetran.com. Census functionality is now part of Fivetran's data platform.

Source
Hatchet: Is Hatchet open source?

Yes, the engine is MIT licensed and can be self-hosted, with a managed cloud offered alongside.

Census: How much does Fivetran (formerly Census) cost?

Fivetran uses usage-based pricing. Free tier includes 500,000 monthly active rows (MAR) for connections, 3,500 MAR for activations, and 5,000 monthly model runs for transformations. Paid pricing depends on usage; example: Facebook Ads with 34,479 MAR costs $17.23/month; Snowflake-to-Salesforce with 12,007 MAR costs $202.01/month.

Source
Hatchet: What does it cost?

Free for the first 100,000 task runs, then 10 US dollars per million. Team is 500 US dollars a month plus usage; Scale is 1,000.

Census: Do Fivetran/Census offer discounts for annual commitments?

Yes, annual contracts offer up to 22% savings versus monthly pricing. Additional discounts are available for nonprofits, startups, and specific use cases.

Source
Hatchet: Why Postgres as the queue?

So durable task state lives in a database your team already backs up, replicates and can inspect with SQL, instead of a second system.

Hatchet: How does it compare with Temporal?

Lighter to adopt and operate, with a much smaller ecosystem and a lower throughput ceiling from the Postgres backend.

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