Softwr

Marketing · head to head

Postscript vs Smartsheet

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
Smartsheet logo

Smartsheet

Construction

The platform for dynamic work

From
$9/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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.; Smartsheet formulas lack Excel robustness; complex data manipulation hits performance limits
  • They diverge on capability: Postscript covers Shopify segmentation, Smartsheet covers Grid, card, Gantt & calendar views.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Postscript and Smartsheet actually diverge.

Attributes where Postscript and Smartsheet differ
AttributePostscriptSmartsheet
Starting price$49/month$9/month
Pricing modelPer month plus per message sentUnknown
PlatformsWeb, iOSWeb, iOS, Android
CategoryMarketingConstruction
FoundedUnknown2005

Identical on both: free tier (No), 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 Postscript

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

Only in Smartsheet

  • Grid, card, Gantt & calendar views
  • Automated workflows
  • Forms & data collection
  • Resource management
  • Dashboards & reporting
  • Proofing & approvals
  • Document generation
  • Integration platform

What people use each for

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

Postscript

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

Smartsheet

  • Project portfolio managementnot Postscript
  • IT project managementnot Postscript
  • Marketing campaignsnot Postscript
  • Product launchesnot Postscript
  • Process automationnot Postscript

Where each one falls short

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

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.

Smartsheet

  • Formulas lack Excel robustness; complex data manipulation hits performance limits
  • Gantt chart customization is limited with poor handling of part-time resource allocation
  • Expensive pricing compared to other project management tools; collaboration features are paid-only
  • Limited offline access and minimal mobile functionality compared to modern competitors

Pricing, plan by plan

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

Smartsheet

$9/month
  • Pro$9/month
    • Core project management
    • Automation
    • 1-10 members
  • Business$19/month
    • Advanced automation
    • Portfolio management
    • 3+ members

Which should you pick?

Choose Postscript if

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

Choose Smartsheet if

  • You need grid, card, gantt & calendar views.
  • You work on Web, iOS, Android.
  • You also want automated workflows.
Smartsheet review

Questions people ask

Is Postscript or Smartsheet better?
Neither clearly leads. Postscript starts at $49/month and Smartsheet at $9/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Postscript or Smartsheet?
Postscript starts at $49/month and Smartsheet at $9/month.
Does Postscript or Smartsheet run on more platforms?
Postscript runs on Web, iOS. Smartsheet runs on Web, iOS, Android.
What is Postscript best used for?
Postscript is most often used for a shopify direct-to-consumer brand that wants abandoned cart recovery by text rather than another email in an ignored inbox, a brand running a product drop where a timed broadcast to an opted-in list is the whole launch mechanism, a merchant segmenting by past purchase and variant to send replenishment reminders at the right interval, a store on headless shopify or a custom stack that still wants sms built on order data through the sdk. Of those, a shopify direct-to-consumer brand that wants abandoned cart recovery by text rather than another email in an ignored inbox and a brand running a product drop where a timed broadcast to an opted-in list is the whole launch mechanism are not what Smartsheet is typically brought in for.
What can Postscript do that Smartsheet cannot?
Postscript covers Shopify segmentation, Automated flows, Subscriber acquisition, Two-way conversations. Smartsheet covers Grid, card, Gantt & calendar views, Automated workflows, Forms & data collection, Resource management.

Answered from the vendors’ own pages

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.

Smartsheet: What is Smartsheet pricing for a construction team?

Smartsheet Pro starts at $9 per user per month (annual billing) for 1-10 members. A construction company can deploy Business plan for 18 licensed users at $19 per user plus unlimited free collaborators (subcontractors, clients) for a typical monthly cost around $576.

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.

Smartsheet: Does Smartsheet work offline?

No. Smartsheet has minimal offline access and requires internet connectivity for full functionality.

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.

Smartsheet: What integrations does Smartsheet support?

Smartsheet integrates with Slack, Microsoft Teams, Microsoft 365, Google Workspace, Jira, Salesforce, Dynamics 365, Tableau, Power BI, DocuSign, Box, Dropbox, plus Zapier and Make for no-code automation.

Source
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.

Smartsheet: Can I use Smartsheet formulas like Excel?

Smartsheet formulas lack the robustness of Excel. Complex nested functions or large-scale data manipulation often hit performance limits, requiring multiple helper columns.

Source
Smartsheet: Does Smartsheet have a free plan?

No. Smartsheet Pro starts at $9 per user per month (annual billing). There is a free trial available, but no perpetual free plan.

Source
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