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

## In short

On 2026-09-10, Claude (Anthropic) with web search was asked "best sms marketing platforms for agencies". It named 10 brands, in this order: GoHighLevel, Klaviyo, Postscript, HighLevel, EZ Texting, HubSpot.

| Fact | Value |
| --- | --- |
| Question | best sms marketing platforms for agencies |
| Asked on | 2026-09-10 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 10 |
| Sources cited | 11 |
| Audience | agencies |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-09-10 |

Page: https://bikoosh.com/answers/s/sms-marketing-platforms-agencies-2026-09-10
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-09-10 through Claude (Anthropic) with web search (model claude-opus-5).

> 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

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | GoHighLevel | mentioned |
| 2 | Klaviyo | mentioned |
| 3 | Postscript | mentioned |
| 4 | HighLevel | mentioned |
| 5 | EZ Texting | mentioned |
| 6 | HubSpot | mentioned |
| 7 | SimpleTexting | mentioned |
| 8 | Trumpia | mentioned |
| 9 | Shopify | mentioned |
| 10 | Attentive | mentioned |

## Sources the engine cited

- https://www.ruzuku.com/compare/gohighlevel-pricing (other)
- https://www.truereview.co/post/gohighlevel-sms-email-cost (other)
- https://www.eztexting.com/features/managed-accounts (vendor)
- https://help.salesmessage.com/en/articles/8700424-how-to-manage-salesmsg-agency-franchise-accounts (other)
- https://www.salesmessage.com/blog/best-sms-marketing-software (other)
- https://simpletexting.com/white-label/ (vendor)
- https://www.trumpia.com/partner-programs/whitelabel-reseller (vendor)
- https://www.klaviyo.com/partners (vendor)
- https://community.klaviyo.com/marketing-30/agency-multi-client-access-like-shopify-apartners-14128 (vendor)
- https://postscript.io/postscript-partner-program (other)
- https://www.sequenzy.com/versus/postscript-vs-attentive (other)

The question page: https://bikoosh.com/answers/q/sms-marketing-platforms/agencies

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.