Softwr

Automation Integration · head to head

Census vs Postscript

Census logo

Census

Automation Integration

The reverse ETL infrastructure for data activation

From
Free
Rated
-
Full reviewWebsite
Postscript logo

Postscript

Marketing

SMS marketing built for Shopify merchants, with carrier fees billed on top of message rates

From
$49/month
Rated
-
Full reviewWebsite

The short version

  • Only Census has a free tier, so it costs nothing to try first.
  • Each has a real cost: Census census domain permanently redirects to Fivetran (301 redirect); Postscript carrier pass-through fees are billed on top of the per-message rate, roughly $0.00418 per SMS and $0.00841 per MMS in the United States, and are routinely missing from the cost comparisons buyers build.
  • They diverge on capability: Census covers Reverse ETL, Postscript covers Shopify segmentation.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Census and Postscript actually diverge.

Attributes where Census and Postscript differ
AttributeCensusPostscript
Starting priceFree$49/month
Pricing modelusage-basedPer month plus per message sent
Free tierYesNo
PlatformsWeb, ApiWeb, iOS
CategoryAutomation IntegrationMarketing
Founded2020Unknown

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 Census

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

Only in Postscript

  • Shopify segmentation
  • Automated flows
  • Subscriber acquisition
  • Two-way conversations
  • MMS campaigns
  • Revenue attribution
  • Headless SDK
  • Usage-based tiers

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 Postscript

Postscript

  • A Shopify direct-to-consumer brand that wants abandoned cart recovery by text rather than another email in an ignored inboxnot Census
  • A brand running a product drop where a timed broadcast to an opted-in list is the whole launch mechanismnot Census
  • A merchant segmenting by past purchase and variant to send replenishment reminders at the right intervalnot Census
  • A store on headless Shopify or a custom stack that still wants SMS built on order data through the SDKnot 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)

Postscript

  • Carrier pass-through fees are billed on top of the per-message rate, roughly $0.00418 per SMS and $0.00841 per MMS in the United States, and are routinely missing from the cost comparisons buyers build.
  • The cheapest per-message rates require the $500 a month plan, so a small sender pays more than double the headline low rate per text.
  • The $0 Starter plan carries a $49 minimum monthly spend, so it is not a free tier and quiet months still generate a bill.
  • US SMS marketing carries real legal exposure under consent, quiet hours and carrier registration rules, and the compliance obligation sits with the merchant, not the platform.
  • It is SMS and MMS only, so email, push and on-site messaging live in a separate tool and audience suppression between the two has to be managed across systems.

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

Postscript

$49/month
  • Starter$49/month
    • $0 base fee but a $49 minimum monthly spend
    • SMS at $0.015 and MMS at $0.045 per message
    • Campaigns, automations, acquisition tools and analytics
  • Growth$100/month
    • Lower per-message rates than Starter
    • Full campaign and automation feature set
    • No contract required
  • Professional$500/month
    • Rates falling towards $0.007 SMS and $0.024 MMS
    • Suited to high-volume senders
    • Upgrade or downgrade at any time
  • Enterprise$undefined/month
    • Custom pricing on a contract
    • Negotiated message rates and support terms

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 Postscript if

  • You need shopify segmentation.
  • You work on Web, iOS.
  • You also want automated flows.
Postscript review

Questions people ask

Is Census or Postscript better?
Neither clearly leads. Census starts at Free and Postscript at $49/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Census or Postscript?
Census has a free tier; the other does not. Paid plans start at Free for Census and $49/month for Postscript.
Does Census or Postscript run on more platforms?
Census runs on Web, Api. Postscript runs on Web, iOS.
Can I use Census for free?
Yes. Census has a free tier, so you can try it without paying. Postscript starts at $49/month.
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 Postscript is typically brought in for.
What can Census do that Postscript cannot?
Census covers Reverse ETL, Data syncing, Transformation, Real-time activation. Postscript covers Shopify segmentation, Automated flows, Subscriber acquisition, Two-way conversations.

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
Postscript: Is Postscript only for Shopify?

It is built for Shopify and that is where its segmentation advantage lies, but headless and non-Shopify stores are supported through an SDK with more setup work.

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
Postscript: What is the real cost per text?

The plan rate plus carrier fees. On Starter that is about $0.015 plus roughly $0.00418 in US carrier fees per SMS, so budget close to two cents a message before discounts.

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
Postscript: Is the Starter plan free?

No. The base fee is $0 but there is a $49 minimum monthly spend, so it functions as a $49 floor.

Postscript: Do I need a contract?

No. Contracts are offered but not required, and plans can be moved up or down at any time under usage-based billing.

Share

Related pages

More on Census

More on Postscript

Keep looking

Other head to heads