What Claude (Anthropic) with web search answered for sms marketing platforms (agencies) on 2026-09-10

Claude (Anthropic) with web search claude-opus-5 asked 2026-09-10

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

The question asked, verbatim: best sms marketing platforms for agencies

Brands named, in the order the engine gave

1. GoHighLevel mentioned
   I'd pick based on your agency type: GoHighLevel if you serve local or service businesses and want to resell under your own brand, and Klaviyo or Postscript if your clients are ecommerce brands.
2. Klaviyo mentioned
   I'd pick based on your agency type: GoHighLevel if you serve local or service businesses and want to resell under your own brand, and Klaviyo or Postscript if your clients are ecommerce brands.
3. Postscript mentioned
   I'd pick based on your agency type: GoHighLevel if you serve local or service businesses and want to resell under your own brand, and Klaviyo or Postscript if your clients are ecommerce brands.
4. HighLevel mentioned
   Carriers add $0.003-$0.005 per segment on top, and HighLevel adds 5%, so 1,000 segments costs about $11.50, not $7.50.
5. EZ Texting mentioned
   EZ Texting - best texting-only tool for managing client accounts.
6. HubSpot mentioned
   Salesmsg - best if your clients use HubSpot or you want two-way texting and calling.
7. SimpleTexting mentioned
   SimpleTexting - simple tool with a white-label reseller program.
8. Trumpia mentioned
   Trumpia - white-label option with more features.
9. Shopify mentioned
   Postscript (Shopify) or Attentive (enterprise) - dedicated SMS for ecommerce clients.
10. Attentive mentioned
    Postscript (Shopify) or Attentive (enterprise) - dedicated SMS for ecommerce clients.

Sources the engine cited

The answer, as recorded

I'd pick based on your agency type: GoHighLevel if you serve local or service businesses and want to resell under your own brand, and Klaviyo or Postscript if your clients are ecommerce brands. **1. GoHighLevel - best if you want to resell SMS under your own brand.** It's the default choice for SMS at local-service agencies. The $297 and $497 plans include unlimited client accounts. The $297 plan lets you pass texting costs on to clients at cost. The $497 plan ("SaaS Mode") lets you sell it as your own branded product and keep a markup. Texts cost about $0.0075 per segment in the US and Canada. Carriers add $0.003-$0.005 per segment on top, and HighLevel adds 5%, so 1,000 segments costs about $11.50, not $7.50. One source estimates 10 client accounts at $1,500-$3,000/month before your markup. - https://www.ruzuku.com/compare/gohighlevel-pricing - https://www.truereview.co/post/gohighlevel-sms-email-cost **2. EZ Texting - best texting-only tool for managing client accounts.** Its Managed Accounts feature gives you one parent login with unlimited client accounts. You can switch between them to send campaigns and see reports, and you can buy message credits in bulk at a discount and split them across clients. The catch is that you need the Scale or Enterprise plan. - https://www.eztexting.com/features/managed-accounts **3. Salesmsg - best if your clients use HubSpot or you want two-way texting and calling.** One login lets you create and switch between client accounts on web and mobile. You can also manage each client's billing, integrations and HubSpot teams, and send texts for them. - https://help.salesmessage.com/en/articles/8700424-how-to-manage-salesmsg-agency-franchise-accounts - https://www.salesmessage.com/blog/best-sms-marketing-software (Salesmsg's own roundup, which names Salesmsg and EZ Texting as the agency picks) **4. SimpleTexting - simple tool with a white-label reseller program.** It's easy for clients to use and covers bulk texting, two-way messaging and autoresponders. It starts at $39/month for 500 credits. White-label pricing is custom and comes through their reseller partner program. - https://simpletexting.com/white-label/ **5. Trumpia - white-label option with more features.** You set your own plan tiers, features and pricing, and it bundles email and automated workflows along with SMS. It's a good fit if you want to run your own branded texting business. - https://www.trumpia.com/partner-programs/whitelabel-reseller **6. Klaviyo - best for ecommerce agencies running email and SMS together.** It's the platform most e-commerce clients already use. The downside is that it has no real agency dashboard. Clients add your agency email as a user on their account, and you can't be logged into several client accounts at once. - https://www.klaviyo.com/partners - https://community.klaviyo.com/marketing-30/agency-multi-client-access-like-shopify-apartners-14128 **7. Postscript (Shopify) or Attentive (enterprise) - dedicated SMS for ecommerce clients.** Postscript is the most popular texting-only app on Shopify. Its partner program pays you a commission on referrals and includes a free certification course. Attentive is for larger brands and costs roughly $500-$5,000+ a month, compared with about $0-$500+ for Postscript. - https://postscript.io/postscript-partner-program - https://www.sequenzy.com/versus/postscript-vs-attentive **Before you pick one:** make sure the platform handles US business texting registration (called 10DLC) and opt-in and opt-out tracking (required under TCPA rules) for each client separately. Mistakes there get messages blocked and can create legal risk, and that matters more than small price differences.

Markdown edition · 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.