What Claude (Anthropic) with web search answered for sms marketing platforms (small businesses) on 2026-10-18

Claude (Anthropic) with web search claude-opus-5 asked 2026-10-18

Coverage: Claude (Anthropic) with web search. Other engines not included.

The question asked, verbatim: best sms marketing platforms for small businesses

Brands named, in the order the engine gave

1. EZ Texting mentioned
   Quick caveat on sources: most "best SMS platform" listicles are affiliate-driven or published by the vendors themselves (the top results included EZ Texting's and TextUs's own blogs), so I'm weighting what the platforms actually do and cost over ranking order.
2. TextUs mentioned
   Quick caveat on sources: most "best SMS platform" listicles are affiliate-driven or published by the vendors themselves (the top results included EZ Texting's and TextUs's own blogs), so I'm weighting what the platforms actually do and cost over ranking order.
3. Klaviyo recommended
   Klaviyo - My default recommendation for any small business that sells online.
4. Shopify mentioned
   Best Shopify integration of the bunch.
5. SimpleTexting mentioned
   SimpleTexting - The pick if you're not e-commerce: a restaurant, salon, gym, clinic, contractor.
6. Postscript mentioned
   Postscript - Shopify-only, and that constraint is the feature: the deepest Shopify data access and strong conversational/AI selling tools.
7. WooCommerce mentioned
   Skip it if you're on WooCommerce or BigCommerce.
8. BigCommerce mentioned
   Skip it if you're on WooCommerce or BigCommerce.
9. SlickText mentioned
   EZ Texting or SlickText - Essentially interchangeable;
10. Twilio mentioned
    Twilio - Only if you have a developer.

Sources the engine cited

The answer, as recorded

Quick caveat on sources: most "best SMS platform" listicles are affiliate-driven or published by the vendors themselves (the top results included EZ Texting's and TextUs's own blogs), so I'm weighting what the platforms actually do and cost over ranking order. Here's who I'd actually name, in order: **1. Klaviyo** - My default recommendation for any small business that sells online. SMS and email live in one platform with one customer profile, so your abandoned-cart flow can send an email then follow with a text without duplicating work. Free tier to start, then roughly $20/mo plus SMS credits - far cheaper than dedicated SMS vendors at small volume. Best Shopify integration of the bunch. ([pricing comparison](https://costbench.com/compare/attentive-vs-klaviyo-sms/)) **2. SimpleTexting** - The pick if you're *not* e-commerce: a restaurant, salon, gym, clinic, contractor. Clean two-way texting, keywords, scheduling, no cart-abandonment machinery you'd never use. ~$39/mo for 500 credits, scaling to about $909. ([costbench](https://costbench.com/best/sms-marketing-for-small-business/)) **3. Postscript** - Shopify-only, and that constraint is the feature: the deepest Shopify data access and strong conversational/AI selling tools. Entry pricing starts near $0 with roughly a $49 minimum plus per-message, so it's reachable for a small store that's serious about SMS as a channel. Skip it if you're on WooCommerce or BigCommerce. ([Postscript vs Klaviyo pricing](https://costbench.com/compare/klaviyo-sms-vs-postscript/)) **4. EZ Texting or SlickText** - Essentially interchangeable; both are solid, long-running SMB-focused tools with good onboarding and shared short codes so you can skip some setup friction. Worth a trial if SimpleTexting's interface doesn't click for you. ([EZ Texting](https://www.eztexting.com/resources/best-sms-marketing-platform)) **5. Twilio** - Only if you have a developer. Pay-per-message at about $0.0079-$0.022 per SMS with no software layer at all; you build the campaign tooling yourself. Cheapest per message, most expensive in labor. **Who I'd steer you away from:** Attentive. It's genuinely the strongest dedicated e-commerce SMS platform, but the median contract runs near $40,000/year and deals start around $1,800 - it's an enterprise product with a sales cycle to match, not a small-business tool. ([pricing analysis](https://eightx.co/blog/compare/how-much-does-attentive-cost)) **Two things that matter more than platform choice:** - **10DLC registration.** Any US business texting from a regular phone number has to register the number and brand with carriers. It takes days to weeks and costs a small monthly fee. Pick a platform that handles the filing for you - all five above do - and start it before you plan a launch date. - **TCPA compliance.** You need express written consent before the first marketing text, and clear opt-out handling. Fines are per-message, so a scraped or purchased list is a genuine financial risk, not a technicality. Use the platform's built-in consent capture rather than importing a list from elsewhere. If you tell me what you sell and where, I'd narrow this to one. Sources: - [Attentive vs Klaviyo SMS Pricing (2026)](https://costbench.com/compare/attentive-vs-klaviyo-sms/) - [Postscript vs Klaviyo SMS Pricing (2026)](https://costbench.com/compare/klaviyo-sms-vs-postscript/) - [Best SMS Marketing for Small Business 2026](https://costbench.com/best/sms-marketing-for-small-business/) - [Best SMS Marketing Platform - EZ Texting](https://www.eztexting.com/resources/best-sms-marketing-platform) - [How much does Attentive cost](https://eightx.co/blog/compare/how-much-does-attentive-cost) - [Klaviyo vs Attentive](https://flowium.com/blog/sms-marketing-klaviyo-attentive/)

Near this answer

The same question, recorded on other dates: 2026-10-16, 2026-10-14, 2026-10-10, 2026-10-08, 2026-10-06, 2026-10-03, 2026-10-01, 2026-09-29, 2026-09-27, 2026-09-25, 2026-09-23.

sms marketing platforms, asked for other audiences: agencies (asked 2026-10-18).

Other categories with a recorded answer: affiliate marketing platforms, brand design agencies, content marketing agencies, customer review management software.

Markdown edition · JSON record · the question page, with every recording · Answer Watch · AEO Watch

Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.