# TxtCart vs Postscript

Source: https://nachonacho.com/software-comparisons/txtcart-vs-postscript

Choose TxtCart if you want AI-assisted SMS conversations and cart recovery with a $29 monthly starting plan; choose Postscript if you want a Shopify-focused SMS program with no Starter platform fee and a $49 monthly minimum spend. Both offer campaigns, automations, subscriber acquisition tools, and two-way messaging. Compare their usage charges as well as their plan prices: TxtCart sets order thresholds for its listed plans, while Postscript prices messaging separately from its platform fees and carrier charges.

## At a glance

| | TxtCart | Postscript |
| --- | --- | --- |
| Starting plan | Starter: $29/month | Starter: $0 platform fee; $49 monthly minimum spend |
| Plan thresholds | Starter: up to 500 orders/month; Growth: 2,000; Pro: 5,000 | Order thresholds not published |
| AI conversation pricing | AI Agent: $0.99 per resolution | AI Plan: $699/month plus per-message rates |
| Human-led service | P2P Cart Recovery: 10% of recovered sales | Postscript Plus managed service; price not published |
| Platforms | Shopify and Shopify Plus supported in help documentation | Shopify installation; SDK documented for headless shops |
| Starter SMS rate | $0.011 per SMS segment plus carrier fees | $0.009 per SMS plus carrier fees |
| Free trial | 14 days with usage credits | 30 days with $100 usage credit |
| Subscriber segmentation | Starts on Growth | Unlimited segments on Starter |
| Popups | Included on all plans for up to 5,000 visitors/month | Subscriber acquisition tools on all marketing plans |
| Integrations | CartHook and Zipify documented | Klaviyo, Gorgias, Triple Whale, and Zipify listed |
| Support | 24/7 live chat; dedicated success manager on Pro | Help Center on Starter; live chat and email on Growth |
| Additional messaging channels | RCS and WhatsApp early access on custom plan | RCS option on Enterprise |

## Which to choose

### Choose TxtCart if

- Teams wanting an AI Agent on the starting plan
- Stores prioritizing conversational cart recovery
- Merchants seeking optional human-led cart follow-up
- Teams needing 24/7 live chat support

### Choose Postscript if

- Shopify merchants seeking no Starter platform fee
- Teams wanting unlimited segments on Starter
- Brands building SMS campaigns in a visual Flow Builder
- Merchants needing API access on the Professional plan

## Verdict

The deciding factor is how you plan to run SMS. TxtCart fits a team that wants an AI Agent in its starting plan, with optional human-led cart recovery; its AI resolutions and human-led recovery have separate charges. Postscript fits a Shopify merchant that wants to begin without a platform fee, or build around its Flow Builder and response-management tools. Check the relevant plan tier before choosing: segmentation starts on TxtCart Growth, while Postscript includes unlimited segments on Starter.

## Questions

### Is this comparison worth publishing?

Yes. TxtCart and Postscript both offer purchasable SMS marketing products for ecommerce merchants, with substantial overlap in campaigns, automations, and conversations.

### Which costs less to start, TxtCart or Postscript?

TxtCart lists Starter at $29 per month. Postscript lists a $0 Starter platform fee but requires a $49 monthly minimum spend. Messaging and carrier charges affect the total cost of either product.

### Do both offer free trials?

Yes. TxtCart publishes a 14-day trial with usage credits; Postscript publishes a 30-day trial with a $100 usage credit.

### Can both recover abandoned carts by text?

Yes. TxtCart includes cart and checkout recovery flows and offers optional human-led cart recovery. Postscript includes cart-abandonment automation templates.

### How do their AI offerings differ?

TxtCart includes an AI Agent on Starter and charges $0.99 per resolution. Postscript lists a separate $699-per-month AI Plan with additional per-message rates.

### Which offers segmentation on the starting plan?

Postscript includes unlimited segments on Starter. TxtCart lists subscriber segmentation beginning with Growth.

### Do TxtCart and Postscript integrate with other ecommerce tools?

Yes. TxtCart documents CartHook and Zipify integrations. Postscript lists integrations including Klaviyo, Gorgias, Triple Whale, and Zipify.

### Do I need a Shopify store to use either product?

Both document Shopify use. TxtCart's help documentation names Shopify and Shopify Plus as supported platforms, while its website advertises an expanding platform range. Postscript documents a headless-shop SDK; merchants using another store platform should confirm setup requirements before buying.

## Product pages

- TxtCart: https://nachonacho.com/product/TxtCart
- Postscript: https://nachonacho.com/product/Postscript