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Inoreader vs Postscript

Inoreader logo

Inoreader

News

The content reader for power users

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 Inoreader has a free tier, so it costs nothing to try first.
  • Each has a real cost: Inoreader free plan limited to 150 RSS feeds and 20 web feeds; 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: Inoreader covers RSS/Atom feeds, Postscript covers Shopify segmentation.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Inoreader and Postscript actually diverge.

Attributes where Inoreader and Postscript differ
AttributeInoreaderPostscript
Starting priceFree$49/month
Pricing modelfreemiumPer month plus per message sent
Free tierYesNo
PlatformsWeb, iOS, AndroidWeb, iOS
CategoryNewsMarketing
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 Inoreader

  • RSS/Atom feeds
  • Newsletter subscriptions
  • Advanced rules engine
  • Active search
  • Content translation
  • Zapier
  • IFTTT
  • Pocket

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.

Inoreader

  • RSS feed aggregation and monitoringnot Postscript
  • Social media monitoring across multiple platformsnot Postscript
  • AI-powered content summarisation and article analysisnot Postscript

Postscript

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

Where each one falls short

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

Inoreader

  • Free plan limited to 150 RSS feeds and 20 web feeds
  • Free plan lacks advanced features like filters, rules, and social media monitoring
  • Text-to-speech limited to 5 articles per day on Pro plan
  • Article translation limited to 10 articles per day on Pro plan

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

Inoreader

Free
  • FreeFree
    • 150 RSS feed subscriptions
    • Web search
    • Google News alerts
  • Pro$7.5/month
    • 2,500 RSS feed subscriptions
    • 20 web feeds
    • 20 newsletter feeds
  • Custom$null/custom
    • Flexible payment options
    • Special add-ons available
    • API access

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 Inoreader if

  • You need rss/atom feeds.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want newsletter subscriptions.
Inoreader review

Choose Postscript if

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

Questions people ask

Is Inoreader or Postscript better?
Neither clearly leads. Inoreader 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, Inoreader or Postscript?
Inoreader has a free tier; the other does not. Paid plans start at Free for Inoreader and $49/month for Postscript.
Does Inoreader or Postscript run on more platforms?
Inoreader runs on Web, iOS, Android. Postscript runs on Web, iOS.
Can I use Inoreader for free?
Yes. Inoreader has a free tier, so you can try it without paying. Postscript starts at $49/month.
What is Inoreader best used for?
Inoreader is most often used for rss feed aggregation and monitoring, social media monitoring across multiple platforms, ai-powered content summarisation and article analysis. Of those, rss feed aggregation and monitoring and social media monitoring across multiple platforms are not what Postscript is typically brought in for.
What can Inoreader do that Postscript cannot?
Inoreader covers RSS/Atom feeds, Newsletter subscriptions, Advanced rules engine, Active search. Postscript covers Shopify segmentation, Automated flows, Subscriber acquisition, Two-way conversations.

Answered from the vendors’ own pages

Inoreader: What is the difference between Inoreader Free and Pro plans?

Inoreader Free includes 150 RSS subscriptions, web search, and Google News alerts. Pro upgrades to 2,500 subscriptions, 20 web feeds, 20 newsletters, 30 social feeds per service, plus API access and higher limits on translations and text-to-speech conversions.

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.

Inoreader: How much does Inoreader Pro cost?

Inoreader Pro costs $7.50 per month when billed annually or $9.99 per month on a monthly plan. The annual plan is marked as the most popular option and offers a lower monthly rate.

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.

Inoreader: What payment methods does Inoreader accept?

Inoreader accepts all major credit cards, debit cards, Apple Pay, Google Pay, and PayPal. EU customers have VAT applied based on their country. Annual subscriptions have a 7-day refund window.

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.

Inoreader: Does Inoreader Pro include API access?

Yes, Inoreader Pro includes API access. Custom plans with flexible payment options and special add-ons are also available through a quote request.

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.

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