Co-founder at TxtCart | $100M+ revenue driven across 3000+ eCommerce brands via SMS marketing and conversational AI. Live in New York, D1 NHRA Champion, Penn State alum.
11 Best Postscript Alternatives for Shopify SMS Marketing
| # | App | Pricing | Trial | Rating | Notes |
|---|---|---|---|---|---|
| 01 | TxtCartRecommended | From $29/mo | Yes | ★ 4.9 | Conversational AI cart recovery with a 10× ROI guarantee |
| 02 | Yotpo SMS | From ~$0.0072/SMS | No | ★ 4.3 | SMS tied to reviews + loyalty in the Yotpo bundle |
| 03 | Attentive | Custom | Yes | ★ 4.7 | Enterprise-grade SMS with advanced segmentation |
| 04 | CartLoop (now Siena) | $750/mo + $0.90/ticket | Demo only | ★ 4.8 | Rebranded to Siena — AI CX agents, not an SMS app |
| 05 | Klaviyo | Free–$1,000+/mo | Yes | ★ 4.6 | Email-first CRM with SMS as an add-on channel |
| 06 | Textedly | From $29/mo | Yes | ★ 4.6 | Bulk SMS with simple campaign tools |
| 07 | Omnisend | From $16/mo | Yes | ★ 4.8 | Omnichannel email + SMS with drag-and-drop builder |
| 08 | OneText | Custom | Demo only | ★ 4.8 | Premium concierge SMS with text-to-buy purchases |
| 09 | Emotive | From ~$250/mo | Yes | ★ 4.6 | Conversational SMS with two-way flow builder |
| 10 | LiveRecover | Free + 10% of recovered sales | Yes | ★ 4.8 | Human-agent SMS focused on cart recovery only |
| 11 | Recart | $0–$1,149+/mo | Yes | ★ 4.8 | Managed-service SMS focused on cart recovery |
Where Postscript Falls Short According to Users Online
Postscript built one of the most Shopify-native SMS engines on the market and earned a deserved 4.7 rating. To find where it falls short today, we read hundreds of reviews on G2, Capterra, Trustpilot, the Shopify App Store, and threads on AppNavigator. The complaints that show up repeatedly:
- →International SMS premium: Reviewers call out international SMS rates running roughly 10× US prices, which stings non-US stores.
- →Cancellation friction: Long-term users report contract terms aren't visible inside the billing UI, making mid-term exits painful.
- →Slow support post-onboarding: Reviewers note slower replies on urgent issues, especially outside US business hours.
- →Pricing climbs at scale: The $500/mo Professional tier plus per-message rates can outpace flat-rate alternatives once volume grows.
- →AI features feel bolted-on: Shopper AI and Infinity Testing are useful but lag behind AI-native platforms in conversational depth.
- →SMS-only focus: No native email — most stores end up paying for a separate ESP, see SMSBump vs Postscript for context.
11 Postscript Alternatives
TxtCart
Best PickThe best alternative for Shopify SMS.
Before 😭
After 🤩
Hands down the best SMS Marketing platform we have used thus far…
TxtCart is the premier AI-native SMS platform designed exclusively for Shopify. Acting as an "always-on sales rep," it blends conversational AI with human representatives to recover carts, launch campaigns, and scale subscriber lists. With $100M+ in revenue driven for 3,000+ brands and a 4.9 Shopify App Store rating, it's the high-performance alternative most merchants land on.
Performance highlights: recovers 33%+ of abandoned carts with a 20% revenue lift, 98% open rates, 45% reply rates, 30% conversion rates, and a 60% drop in support tickets via autonomous AI.
Shopify rating ★ 4.9
Customer story · Gamenetics
Gamenetics came from Postscript and recovered $14,089.17
Gamenetics was dealing with high checkout abandonment after moving from Postscript to TxtCart. TxtCart used AI-driven conversations, personalized texts, strategic discounts, and a knowledge base built from Gamenetics' FAQ to recover more carts and reduce support load.
$14,089.17
Revenue From SMS Marketing
19.23x
SMS Attributed ROI
42%
Contribution
"Implementing TxtCart has transformed our approach to abandoned carts."
— Jordan Kilgour, E-commerce Manager at Gamenetics
Key features
- 2-Way SMS (P2P): personalized 1:1 conversations managed by AI and backed by real humans
- AI-Powered Flows & Campaigns: scalable, one-click automated flows and targeted SMS/MMS broadcasts with A/B testing
- Growth Tools: advanced popups (10–15% opt-in) and checkout opt-ins that increase subscribers by up to 5x
- Smart Management: AI Campaign Planner with holiday templates and Advanced Segmentation
- Brand Center & Inbox: centralized hub to train your AI's persona and manage all customer interactions
- Analytics: real-time reporting, benchmarking, and AI-generated insights
- Integrations: 15+ partners including PushOwl, Monster Upsells, and Zendrop
Pricing
- Starter — $29/mo — core recovery & campaign tools
- Growth — $79/mo — advanced segmentation & benchmarking
- Pro — $399/mo — contextual insights & lower rates
- Managed — $999/mo — dedicated CSM, DFY copy, 20× ROI guarantee
All plans include a 14-day free trial, $1,000 in free credits, and a 10× ROI guarantee. No contracts; lists are fully portable. Lock in 25% off for life with code POSTSCRIPT25.
Yotpo SMS
SMS automation linked to reviews and loyalty.
Yotpo SMS (formerly SMSBump, acquired in 2020) bundles SMS marketing with Yotpo's reviews, loyalty, and subscriptions stack. For merchants already on Yotpo, the value is a single contract and unified customer profile across review-request, loyalty, and SMS messages.
Shopify rating ★ 4.3
Customer story · Lush Beauty
Lush Beauty moved off SMSBump/Yotpo and added $515,844.57
Lush Beauty needed to revamp an underperforming SMS channel with more personalized customer engagement. After moving from SMSBump/Yotpo to TxtCart, the brand used conversational AI for abandoned cart recovery and interactive SMS campaigns.
$515,844.57
Added Revenue in 28 Days
21.84x
SMS Attributed ROI
28%
Checkouts Recovered
"We've witnessed a remarkable 30% increase in our SMS marketing ROI."
— Veronica Avalos, Marketing Director at Lush Beauty & Aesthetics
Key features
- Subscriber growth tools: custom signup forms, pop-ups, and Shopify checkout opt-ins
- Precision segmentation: ultra-targeted audiences using Yotpo review and loyalty data
- Engaging SMS campaigns: high-converting blasts with rich media and personalization
- Two-way SMS chat: real-time conversations with customers managed in-app
- Automated retention sequences: visual, multi-step flows synced with loyalty triggers
Yotpo SMS's Pricing
- SMS — from ~$0.0072/SMS, billed monthly with a required spend commitment
- Email — from ~$160/mo for 125,000 emails (separate Yotpo Email product)
- No standalone free trial; bundled discounts when paired with Reviews and Loyalty
- Starter — $0/mo + usage ($0.015/SMS; $0.045/MMS)
- Growth — $100/mo + usage ($0.01/SMS; $0.03/MMS)
- Professional — $500/mo + usage ($0.007/SMS; $0.024/MMS)
- Enterprise — custom rates with dedicated onboarding
- Starter — $29/mo, $0.009/SMS, $0.045/MMS — core recovery & campaign tools
- Growth — $79/mo, $0.008/SMS, $0.030/MMS — advanced segmentation & benchmarking
- Pro — $399/mo, $0.007/SMS, $0.024/MMS — contextual insights & lower rates
- Managed — $999/mo, $0.006/SMS, $0.022/MMS — dedicated CSM, DFY copy, 20× ROI guarantee
Heads up
- Spend commitment up-front: no free trial and a monthly minimum makes clean A/B testing risky.
- Discount + currency rigidity: common complaints around discount-code logic and weak multi-currency support for international stores.
- Busier UX: newer users on the Shopify and G2 reviews call out a steeper ramp-up than SMS-first tools.
See the full breakdown
TxtCart vs Yotpo SMSAttentive
Enterprise SMS with AI-driven personalization.
Attentive is the gold standard for high-volume brands that need serious scale and ironclad compliance. Their sign-up forms convert at industry-leading rates, and the platform handles massive lists with sophisticated identity resolution. It's the move when you've outgrown Shopify-app-tier tooling.
Shopify rating ★ 4.7
Customer story · Joyride
Joyride left Attentive and drove $1,841,617 with TxtCart
Joyride needed a more cost-effective way to run monthly SMS campaigns and automated cart recovery. The case study notes the brand later switched from Attentive to TxtCart exclusively, using conversational SMS for offers, answers, and abandoned checkout recovery.
$1,841,617
SMS Attributed Revenue
12.4x
SMS Attributed ROI
23,616
Sales Generated
"Kyle and the team at TxtCart have been instrumental in our business and growth."
— Sam, Founder at Joyride
Key features
- Two-Tap Sign-Up: industry-leading mobile pop-ups that capture SMS and email simultaneously
- Attentive Concierge: conversational AI that handles two-way customer support and sales via text
- Identity Resolution (Signal): recognizes anonymous site visitors to trigger journeys without an explicit login
- A/B Testing: sophisticated split testing for copy, creative, and send times
- Enterprise compliance: SOC 2, GDPR, and TCPA tooling built for high-volume senders
Attentive's Pricing
- Free to Install — 30-day free trial
- Custom Quoted — standard contracts typically start at a $300–$500/mo platform fee
- Minimum Commitment — high-volume brands generally face a $2,000–$3,000 quarterly minimum
- Usage rates approximately $0.01/SMS and $0.03/MMS
- Starter — $0/mo + usage ($0.015/SMS; $0.045/MMS)
- Growth — $100/mo + usage ($0.01/SMS; $0.03/MMS)
- Professional — $500/mo + usage ($0.007/SMS; $0.024/MMS)
- Enterprise — custom rates with dedicated onboarding
- Starter — $29/mo, $0.009/SMS, $0.045/MMS — core recovery & campaign tools
- Growth — $79/mo, $0.008/SMS, $0.030/MMS — advanced segmentation & benchmarking
- Pro — $399/mo, $0.007/SMS, $0.024/MMS — contextual insights & lower rates
- Managed — $999/mo, $0.006/SMS, $0.022/MMS — dedicated CSM, DFY copy, 20× ROI guarantee
Heads up
- Opaque enterprise pricing: quarterly minimums of $2K–$3K and custom contracts mean true cost only surfaces after a sales call.
- Contract lock-in: Trustpilot and Software Advice reviewers repeatedly mention difficulty exiting contracts and limited mid-term flexibility.
- Heavy for smaller stores: built for high-volume brands; smaller Shopify merchants find the pricing-to-feature ratio hard to justify.
See the full breakdown
TxtCart vs AttentiveCartLoop (now Siena)
Empathic AI CX agents for ecommerce — formerly Cartloop.
Cartloop has rebranded to Siena (siena.cx) and pivoted away from live-agent SMS into an autonomous AI customer-experience platform for commerce. Siena's agents plug into your helpdesk, Shopify, and customer data to handle support, post-purchase flows, subscription changes, and product recommendations across email, chat, and social — not a Shopify-app-style SMS marketing tool. Brands using Siena report up to 80% of customer interactions automated, with marquee customers including Kitsch, HexClad, Coterie, Prose, and Simple Modern.
Shopify rating ★ 4.8
Key features
- Empathic AI agents: autonomous resolution of support, returns, refunds, and order updates with on-brand tone
- Brand voice & personas: channel-specific AI personas trained on your tone, policies, and customer history
- Generative product recommendations: in-the-moment suggestions that drive AOV and repeat purchases
- Subscription management: skip, pause, or swap flows with churn-saving alternatives surfaced automatically
- Social engagement: replies to DMs and comments on Instagram, Facebook, and TikTok with buying-intent capture
- AI Copilot & Collaborative Routing: agent-assist drafts, translations, and explained handoffs to human reps
- Helpdesk + commerce integrations: works with Gorgias, Zendesk, Kustomer, Shopify, Recharge, and 60+ tools
CartLoop (now Siena)'s Pricing
- Platform fee — $750/mo for Siena's core AI engine and unlimited sandbox
- Automation Pack — $0.90 per automated ticket, scaling with volume
- Support & Implementation — onboarding plus dedicated Slack support included; custom enterprise quotes for high-volume brands
- Starter — $0/mo + usage ($0.015/SMS; $0.045/MMS)
- Growth — $100/mo + usage ($0.01/SMS; $0.03/MMS)
- Professional — $500/mo + usage ($0.007/SMS; $0.024/MMS)
- Enterprise — custom rates with dedicated onboarding
- Starter — $29/mo, $0.009/SMS, $0.045/MMS — core recovery & campaign tools
- Growth — $79/mo, $0.008/SMS, $0.030/MMS — advanced segmentation & benchmarking
- Pro — $399/mo, $0.007/SMS, $0.024/MMS — contextual insights & lower rates
- Managed — $999/mo, $0.006/SMS, $0.022/MMS — dedicated CSM, DFY copy, 20× ROI guarantee
Heads up
- Different product category: Siena is an AI helpdesk/CX platform, not a Shopify SMS marketing app, so it won't replace cart-recovery or campaign tooling on its own.
- Enterprise pricing floor: $750/mo platform fee plus per-ticket usage skews toward mid-market and larger brands; smaller stores rarely hit ROI.
- Helpdesk dependency: value is unlocked through deep helpdesk integrations (Gorgias, Zendesk, Kustomer); brands without one face a heavier setup.
- Outbound SMS gap: the original Cartloop live-agent SMS recovery product has been deprecated, so existing Cartloop SMS customers need a separate platform for outbound campaigns and abandoned-cart texts.
See the full breakdown
TxtCart vs CartLoop (now Siena)Klaviyo
Email-first CRM with SMS bolted on.
Klaviyo is the marketing CRM most Shopify brands grow up on. Its email engine is best-in-class, and SMS is layered on top of the same customer profiles, segments, and flows. If your team already lives in Klaviyo for email, adding SMS keeps reporting and audiences unified — but the SMS feature set still trails dedicated SMS-first platforms. G2 rating: 4.6/5 (1,000+ reviews).
Shopify rating ★ 4.6
Key features
- Unified profiles: email, SMS, and reviews share one customer record and segment library
- Predictive analytics: built-in CLV, churn risk, and next-order date driven by Klaviyo AI
- Flows + Campaigns: visual automation builder with conditional splits across email + SMS
- Segment Builder: 60+ properties from real-time Shopify data for granular targeting
- Klaviyo AI: generative subject lines, send-time optimization, and form copywriting
Klaviyo's Pricing
- Free — $0/mo (up to 250 contacts, 500 emails, 150 free SMS credits)
- Email — from $20/mo (501 contacts, scales steeply by list size)
- SMS — from $15/mo (1,250 SMS credits, billed in addition to email plan)
- Email + SMS — from $35/mo (combined plan, contact-tier billing)
- Starter — $0/mo + usage ($0.015/SMS; $0.045/MMS)
- Growth — $100/mo + usage ($0.01/SMS; $0.03/MMS)
- Professional — $500/mo + usage ($0.007/SMS; $0.024/MMS)
- Enterprise — custom rates with dedicated onboarding
- Starter — $29/mo, $0.009/SMS, $0.045/MMS — core recovery & campaign tools
- Growth — $79/mo, $0.008/SMS, $0.030/MMS — advanced segmentation & benchmarking
- Pro — $399/mo, $0.007/SMS, $0.024/MMS — contextual insights & lower rates
- Managed — $999/mo, $0.006/SMS, $0.022/MMS — dedicated CSM, DFY copy, 20× ROI guarantee
Heads up
- Contact-tier pricing: list growth triggers automatic upgrades; reviewers regularly cite surprise jumps once contacts cross a tier.
- SMS feels secondary: common feedback is that SMS automations, segmentation, and 2-way conversations lag email-equivalent depth.
- Steep learning curve: power users love the flexibility, but new merchants flag the UI and flow builder as overwhelming for SMS-only use cases.
See the full breakdown
TxtCart vs KlaviyoTextedly
Bulk SMS with simple campaign tools.
Textedly is a straightforward, high-volume SMS platform built for businesses that prioritize bulk messaging and ease of use over deep ecommerce flows. It's widely used for promotional blasts and scheduled drip campaigns across non-ecom verticals too. G2 rating: 4.6/5 (1,300+ reviews).
Shopify rating ★ 4.6
Key features
- Mass Group Texting: send thousands of messages at once with high deliverability
- Drip Campaigns: automatically send pre-scheduled messages to new subscribers over days or weeks
- Text-to-Pay: request and accept payments through a text message link
- Keywords & Short Codes: unlimited keywords for opt-ins on most plans
- MMS support: picture and video messaging on all plans
Textedly's Pricing
- Basic — $29/mo for 600 monthly messages
- Bronze — $49/mo for 1,200 monthly messages
- Plus — $79/mo for 2,400 monthly messages
- Business — $299/mo for 12,000 monthly messages (plus $8/mo telecom surcharge)
- Starter — $0/mo + usage ($0.015/SMS; $0.045/MMS)
- Growth — $100/mo + usage ($0.01/SMS; $0.03/MMS)
- Professional — $500/mo + usage ($0.007/SMS; $0.024/MMS)
- Enterprise — custom rates with dedicated onboarding
- Starter — $29/mo, $0.009/SMS, $0.045/MMS — core recovery & campaign tools
- Growth — $79/mo, $0.008/SMS, $0.030/MMS — advanced segmentation & benchmarking
- Pro — $399/mo, $0.007/SMS, $0.024/MMS — contextual insights & lower rates
- Managed — $999/mo, $0.006/SMS, $0.022/MMS — dedicated CSM, DFY copy, 20× ROI guarantee
Heads up
- Trustpilot rating sits at 3.1: recurring themes are billing surprises, hard-to-cancel subscriptions, and slow refund handling.
- Add-on costs add up: every plan carries an $8/mo telecom surcharge plus $10/mo per extra seat.
- Not built for ecommerce: no native Shopify cart-recovery; bulk SMS only, so e-com automation has to be wired up manually.
See the full breakdown
TxtCart vs TextedlyOmnisend
Omnichannel email + SMS for ecommerce.
Omnisend bundles email, SMS, and push under one roof with an intuitive workflow builder. It's a strong fit for teams tired of jumping between apps to send a single multi-channel campaign. Shopify rating: 4.8/5 (2,900+ reviews).
Shopify rating ★ 4.8
Key features
- Multi-channel workflows: combine email and SMS in a single flow (e.g., email first, SMS fallback)
- Forms AI: generative tool that builds high-converting sign-up forms, copy, and visuals from a prompt
- Product Recommender: AI inserts "Recently Viewed" or "Recommended" products into messages
- Global reach: SMS sending to 190+ country codes with localized compliance tools
- Gamified opt-ins: interactive list-building like "Wheel of Fortune" alongside standard pop-ups
Omnisend's Pricing
- Free — $0/mo (500 emails/mo, up to 60 international SMS)
- Standard — from $16/mo (based on contact count; SMS available as an add-on)
- Pro — from $59/mo (unlimited emails; SMS billed at volume rates from $0.007/SMS)
- Starter — $0/mo + usage ($0.015/SMS; $0.045/MMS)
- Growth — $100/mo + usage ($0.01/SMS; $0.03/MMS)
- Professional — $500/mo + usage ($0.007/SMS; $0.024/MMS)
- Enterprise — custom rates with dedicated onboarding
- Starter — $29/mo, $0.009/SMS, $0.045/MMS — core recovery & campaign tools
- Growth — $79/mo, $0.008/SMS, $0.030/MMS — advanced segmentation & benchmarking
- Pro — $399/mo, $0.007/SMS, $0.024/MMS — contextual insights & lower rates
- Managed — $999/mo, $0.006/SMS, $0.022/MMS — dedicated CSM, DFY copy, 20× ROI guarantee
Heads up
- Pricing creep: Shopify and G2 reviewers report contact-tier price jumps after list growth, with SMS billed separately from email.
- Inactive-account data risk: multiple reviewers flag that data and lists can be deleted after periods of inactivity.
- Customization limits: common complaints around double opt-in flows, VAT/tax handling, and template flexibility for non-US merchants.
See the full breakdown
TxtCart vs OmnisendOneText
Premium concierge SMS with text-to-buy.
OneText pitches itself as a premium, conversational SMS layer for ecommerce — built around "text-to-buy" one-tap purchases and shopper-specific recommendations. It targets brands with strong AOV and high LTV that want a concierge feel without staffing one in-house. Pricing is custom and skews enterprise.
Shopify rating ★ 4.8
Customer story · Haute Home
Haute Home switched from OneText and added $40,695
Haute Home wanted a more personalized, forward-looking SMS strategy while maintaining its initial SMS flows. After switching from OneText to TxtCart, the brand used AI-driven personalization, campaigns, and abandoned-cart recovery flows to recover lost sales passively.
$40,695
Added Revenue in 30 Days
35.46x
SMS Attributed ROI
32%
Checkouts Recovered
"The decision to switch to TxtCart has been transformative for our business."
— Nafis, CEO of Haute Home LA
Key features
- Text-to-buy: shoppers reply with a keyword to complete a purchase straight from a text
- Shopper-specific recs: replies and offers personalized to each subscriber's history
- Two-way concierge: blended AI + human responses for sales and post-purchase questions
- Native Shopify checkout: orders flow through Shopify so reporting and inventory stay clean
- Revenue guarantee: published positioning around incremental revenue lift per campaign
OneText's Pricing
- Custom — no public pricing tiers; quoted per merchant after a sales call
- Typical contracts skew enterprise with monthly platform fee + usage commitments
- Starter — $0/mo + usage ($0.015/SMS; $0.045/MMS)
- Growth — $100/mo + usage ($0.01/SMS; $0.03/MMS)
- Professional — $500/mo + usage ($0.007/SMS; $0.024/MMS)
- Enterprise — custom rates with dedicated onboarding
- Starter — $29/mo, $0.009/SMS, $0.045/MMS — core recovery & campaign tools
- Growth — $79/mo, $0.008/SMS, $0.030/MMS — advanced segmentation & benchmarking
- Pro — $399/mo, $0.007/SMS, $0.024/MMS — contextual insights & lower rates
- Managed — $999/mo, $0.006/SMS, $0.022/MMS — dedicated CSM, DFY copy, 20× ROI guarantee
Heads up
- Opaque pricing: the lack of public tiers means smaller stores can't quickly assess fit without a sales cycle.
- Narrow geographic and integration footprint: coverage and app integrations trail platforms like Klaviyo, Postscript, and TxtCart.
- Best for high-AOV brands: value proposition leans on big basket sizes; lower-AOV stores rarely justify the platform fee.
See the full breakdown
TxtCart vs OneTextEmotive
Conversational SMS for ecommerce.
Emotive (now part of Privy) is a specialized SMS platform built around two-way conversational flows that mimic real dialogue. It positions itself against blast-only tools by leaning into managed concierge support and conversational ad units that open straight into a text thread.
Shopify rating ★ 4.6
Key features
- Two-way conversations: automate dialogue trees that ask shoppers questions and respond contextually
- Conversational Ads: Instagram and Facebook ads that open directly into an SMS thread
- Advanced attribution: robust tracking that ties revenue back to specific SMS interactions
- Compliant list growth: sign-up tools designed for TCPA and CTIA compliance out of the box
- Managed strategy: paid plans include a strategist who builds and tunes flows for you
Emotive's Pricing
- Free to Install — 30-day free trial available
- Growth — from ~$250/mo (includes ~2,000 messages and basic automation flows)
- Pro — from ~$500/mo (advanced segmentation, dedicated strategist, priority support)
- Enterprise — custom pricing based on monthly message volume and store revenue
- Starter — $0/mo + usage ($0.015/SMS; $0.045/MMS)
- Growth — $100/mo + usage ($0.01/SMS; $0.03/MMS)
- Professional — $500/mo + usage ($0.007/SMS; $0.024/MMS)
- Enterprise — custom rates with dedicated onboarding
- Starter — $29/mo, $0.009/SMS, $0.045/MMS — core recovery & campaign tools
- Growth — $79/mo, $0.008/SMS, $0.030/MMS — advanced segmentation & benchmarking
- Pro — $399/mo, $0.007/SMS, $0.024/MMS — contextual insights & lower rates
- Managed — $999/mo, $0.006/SMS, $0.022/MMS — dedicated CSM, DFY copy, 20× ROI guarantee
Heads up
- Billing surprises: Shopify and Trustpilot reviewers repeatedly flag 'true-up' charges at renewal as the top 1-star theme.
- Aggressive sales cycle: multiple reviewers describe persistent upsell pressure and difficulty downgrading or cancelling between contract terms.
- Bug + support reports: recurring complaints around flow-builder bugs and slow ticket response on urgent issues.
See the full breakdown
TxtCart vs EmotiveLiveRecover
Human-agent SMS for abandoned cart recovery.
LiveRecover pioneered human-agent cart recovery — real reps text shoppers who abandon checkout, answer questions, and close the sale. It's a single-purpose tool: no broad campaign engine, no multi-channel, just recovery powered by US/Canada-based agents working from your FAQ knowledge base. Shopify rating: 4.8/5.
Shopify rating ★ 4.8
Customer story · MetalPlex
MetalPlex moved from LiveRecover and cut SMS costs 50%
MetalPlex wanted to keep conversational recovery performance while reducing SMS costs. After switching from LiveRecover to TxtCart, the brand replaced overseas live agents with an in-house AI agent trained on MetalPlex's brand and used TxtCart for timely abandoned-cart follow-up.
$6,406
Added Revenue in 60 Days
12.1x
SMS Attributed ROI
50%
Cost Savings
"Switching to TxtCart was a no brainer for Metalplex."
— Ashish, Head of Marketing at MetalPlex
Key features
- Live human agents: real reps reply to abandoned-cart shoppers in real time over SMS
- Knowledge Base: agents pull from your FAQs to answer product, shipping, and policy questions
- Custom Workflows: trigger outreach by cart value, product, location, or custom Shopify conditions
- Unique discount codes: single-use codes generated per customer to limit margin leakage
- Performance dashboards: recovered revenue, AOV lift, and conversion rates tied to Shopify orders
LiveRecover's Pricing
- Free to install — no monthly platform fee on the base plan
- Performance fee — ~10% commission on recovered sales attributed to LiveRecover
- Custom enterprise plans available for high-volume brands
- Starter — $0/mo + usage ($0.015/SMS; $0.045/MMS)
- Growth — $100/mo + usage ($0.01/SMS; $0.03/MMS)
- Professional — $500/mo + usage ($0.007/SMS; $0.024/MMS)
- Enterprise — custom rates with dedicated onboarding
- Starter — $29/mo, $0.009/SMS, $0.045/MMS — core recovery & campaign tools
- Growth — $79/mo, $0.008/SMS, $0.030/MMS — advanced segmentation & benchmarking
- Pro — $399/mo, $0.007/SMS, $0.024/MMS — contextual insights & lower rates
- Managed — $999/mo, $0.006/SMS, $0.022/MMS — dedicated CSM, DFY copy, 20× ROI guarantee
Heads up
- Performance fees compound: the 10% commission on recovered orders stacks on top of Shopify, gateway, and ad spend; reviewers say it bites hard at scale.
- Geographic limits: agents and supported numbers are largely US/Canada, which non-North American merchants flag as a dealbreaker.
- Single-purpose tool: no campaigns, broadcasts, or broader automations, so most stores end up paying for a second SMS platform alongside it.
See the full breakdown
TxtCart vs LiveRecoverRecart
Cart recovery with managed-service SMS.
Recart has transitioned from a basic Shopify app into a high-end, AI-driven SMS solution. While it still supports list growth, it now emphasizes fully managed services and AI-optimized campaign timing to compete with enterprise-level platforms.
Shopify rating ★ 4.8
Key features
- Fully Managed SMS: a dedicated team writes copy, builds flows, schedules campaigns, and runs A/B tests on your behalf
- AI Send-Time Optimization: machine-learning models pick the best send window per subscriber to lift open and click rates
- List Growth Tools: high-converting pop-ups, sign-up units, and Shopify checkout opt-ins designed to scale subscriber lists quickly
- Cart & Browse Abandonment Flows: pre-built recovery automations that trigger from real-time Shopify events
- Performance Reporting: campaign-level revenue, ROI, and attribution dashboards tied directly to Shopify orders
Recart's Pricing
- Free — $0/mo platform fee (unlimited contacts, includes flows and basic pop-ups)
- Starter — ~$299/mo (adds 1:1 strategy, international texting, and advanced segmentation)
- Pro/Scale — $565–$1,149+/mo (targeted at high-volume brands requiring full account management)
- Starter — $0/mo + usage ($0.015/SMS; $0.045/MMS)
- Growth — $100/mo + usage ($0.01/SMS; $0.03/MMS)
- Professional — $500/mo + usage ($0.007/SMS; $0.024/MMS)
- Enterprise — custom rates with dedicated onboarding
- Starter — $29/mo, $0.009/SMS, $0.045/MMS — core recovery & campaign tools
- Growth — $79/mo, $0.008/SMS, $0.030/MMS — advanced segmentation & benchmarking
- Pro — $399/mo, $0.007/SMS, $0.024/MMS — contextual insights & lower rates
- Managed — $999/mo, $0.006/SMS, $0.022/MMS — dedicated CSM, DFY copy, 20× ROI guarantee
Heads up
- Steep scale pricing: managed plans climb fast ($299 → $1,149+/mo) as your list grows, which several reviewers say erodes ROI vs. flat-rate tools.
- Support reliability: 1-star Shopify reviews repeatedly flag slow responses on urgent issues and inconsistent attribution data.
- In-app browser friction: users report Safari and Instagram in-app browsers cause opt-in and click-through hiccups.
See the full breakdown
TxtCart vs RecartThe Verdict
After thorough testing, three platforms stand out as the strongest Postscript alternatives: TxtCart for conversational AI and rapid ROI; Attentive for enterprise-scale list and identity tooling (see our Attentive vs Postscript breakdown); and Klaviyo for unified email + SMS in a single CRM (compared head-to-head in our Klaviyo vs Postscript guide).
Ultimately, TxtCart wins as the best all-around Postscript alternative — delivering AI flows that convert more carts at a fraction of the cost, with international SMS at sane rates.
Why TxtCart wins for Shopify SMS
Lock in 25% off TxtCart for life — use code POSTSCRIPT25 at checkout.
See how TxtCart compares to the others
Side-by-side breakdowns against every major SMS marketing platform. Bookmark our roundup of the best SMS marketing apps for Shopify stores for the full list.
Frequently Asked Questions
- TxtCart is the strongest all-around Postscript alternative — AI-powered two-way SMS that recovers carts at a fraction of Postscript's cost, with international rates that don't punish non-US stores and a 10× ROI guarantee.
- The recurring complaints in G2 and Shopify App Store reviews: international SMS rates roughly 10× US prices, slower support once onboarding ends, contract terms that aren't visible inside the billing UI, and AI features that feel bolted-on compared to AI-native platforms.
- For most stores doing $50K–$500K/mo, TxtCart comes out 30–60% cheaper once you factor in international SMS, lower per-message rates on Pro/Managed tiers, and no per-feature add-ons. Postscript's $500/mo Professional tier plus per-message fees adds up fast at scale.
- Yes. TxtCart imports your full subscriber list with consent metadata preserved, mirrors your existing abandoned-cart and campaign flows, and handles 10DLC re-registration. Most stores are migrated in under 48 hours.
- Attentive wins on enterprise list and identity tooling but starts at $1K+/mo with quarterly minimums. Postscript wins on Shopify-native depth. TxtCart wins on conversational AI and ROI per dollar — see our deep dives on Attentive vs Postscript and Klaviyo vs Postscript.
- TxtCart focuses on SMS where it delivers the highest ROI, and integrates natively with Klaviyo, Omnisend, and Mailchimp so your email stays in your existing ESP. No need to rip-and-replace your email program.
- Every plan includes a 14-day free trial, $1,000 in free credits, and a 10× ROI guarantee. If TxtCart doesn't pay for itself in attributable revenue, you don't pay — no contract lock-in.
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Klaviyo vs Postscript (Tried, Compared) – Here’s the Winner
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Ready to switch from Postscript to TxtCart?
Lock in 25% off TxtCart for life — use code POSTSCRIPT25 at checkout.
Switch from Postscript — 25% off for life with code POSTSCRIPT25
