{"question": "best sms marketing platforms for agencies", "category": "sms-marketing-platforms", "category_name": "sms marketing platforms", "audience": "agencies", "audience_name": "agencies", "engine": "Claude (Anthropic) with web search", "model": "claude-opus-5", "asked_at": "2026-10-06T21:52:54Z", "permalink": "https://bikoosh.com/answers/s/sms-marketing-platforms-agencies-2026-10-06", "question_page": "https://bikoosh.com/answers/q/sms-marketing-platforms/agencies", "brands_named": [{"position": 1, "brand": "Klaviyo", "label": "recommended"}, {"position": 2, "brand": "Postscript", "label": "mentioned"}, {"position": 3, "brand": "Shopify", "label": "mentioned"}, {"position": 4, "brand": "Attentive", "label": "mentioned"}, {"position": 5, "brand": "SlickText", "label": "mentioned"}, {"position": 6, "brand": "SimpleTexting / Textmagic", "label": "mentioned"}, {"position": 7, "brand": "Textmagic", "label": "mentioned"}, {"position": 8, "brand": "GoHighLevel", "label": "mentioned"}, {"position": 9, "brand": "Twilio", "label": "mentioned"}, {"position": 10, "brand": "Brevo", "label": "mentioned"}], "sources_cited": [{"url": "https://consultevo.com/gohighlevel-vs-klaviyo-2026-comparison/", "domain": "consultevo.com", "source_type": "other"}, {"url": "https://www.arcticleaf.io/blog/learning-center/klaviyo-attentive-postscript", "domain": "arcticleaf.io", "source_type": "other"}, {"url": "https://postscript.io/partner-resources", "domain": "postscript.io", "source_type": "vendor"}, {"url": "https://ringly.io/blog/postscript-alternatives", "domain": "ringly.io", "source_type": "vendor"}, {"url": "https://costbench.com/compare/attentive-vs-klaviyo-sms/", "domain": "costbench.com", "source_type": "other"}, {"url": "https://www.attnagency.com/blog/attentive-vs-klaviyo-sms", "domain": "attnagency.com", "source_type": "other"}, {"url": "https://www.slicktext.com/blog/2025/10/best-sms-marketing-platforms/", "domain": "slicktext.com", "source_type": "vendor"}, {"url": "https://salesmessage.com/blog/best-sms-marketing-software", "domain": "salesmessage.com", "source_type": "other"}, {"url": "https://omnionlinestrategies.com/blog/gohighlevel-pricing-what-does-it-cost", "domain": "omnionlinestrategies.com", "source_type": "other"}, {"url": "https://celcomafrica.com/sms-for-agencies", "domain": "celcomafrica.com", "source_type": "other"}, {"url": "https://ustechautomations.com/resources/blog/automate-best-sms-marketing-software-for-agencies-2026", "domain": "ustechautomations.com", "source_type": "other"}], "answer_text": "Short version: the answer splits on whether you want to **resell SMS under your own brand** or **manage SMS inside your clients' own accounts**. Here's who I'd actually name, in order.\n\n## If you're running clients' programs (most agencies)\n\n**1. Klaviyo** - My default recommendation for most agencies. Email + SMS in one account means you build one segment and use it everywhere, and the data model (purchase history, browse behavior, predicted LTV) is better than what SMS-only tools offer because Klaviyo sees the whole customer. Mature agency partner program, and clients already know the name so you're not selling them on the tool. SMS plans start near $0-$35/mo plus usage, so it scales down to small clients. ([consultevo.com](https://consultevo.com/gohighlevel-vs-klaviyo-2026-comparison/), [arcticleaf.io](https://www.arcticleaf.io/blog/learning-center/klaviyo-attentive-postscript))\n\n**2. Postscript** - The one I'd pick for Shopify-only clients. Entire rate card is public, it's self-serve, and you can install it and be sending the same afternoon without a sales call - which matters a lot when you're onboarding ten clients, not one. Their partner program has a real revenue share, an ", "answer_truncated": true, "measurement": "One answer from one engine on one date. Not a ranking and not a claim about the world; brands the engine did not name are not recorded.", "limitation": "Coverage: Claude (Anthropic) with web search. Other engines not included.", "alerts": {"name": "Answer Watch Pro", "price_usd": 79, "period": "month", "gets": "daily change alerts for up to 5 brands in what one AI answer engine says, history, CSV export. Coverage: Claude (Anthropic) with web search. Other engines not included", "url": "https://bikoosh.com/answers"}}