{"question": "best email marketing software for agencies", "category": "email-marketing-software", "category_name": "email marketing software", "audience": "agencies", "audience_name": "agencies", "engine": "Claude (Anthropic) with web search", "model": "claude-opus-5", "asked_at": "2026-10-27T01:46:15Z", "permalink": "https://bikoosh.com/answers/s/email-marketing-software-agencies-2026-10-27", "question_page": "https://bikoosh.com/answers/q/email-marketing-software/agencies", "brands_named": [{"position": 1, "brand": "Campaign Monitor", "label": "recommended"}, {"position": 2, "brand": "Klaviyo", "label": "recommended"}, {"position": 3, "brand": "WooCommerce", "label": "recommended"}, {"position": 4, "brand": "ActiveCampaign", "label": "recommended"}, {"position": 5, "brand": "HubSpot", "label": "recommended"}, {"position": 6, "brand": "Brevo", "label": "recommended"}, {"position": 7, "brand": "Customer.io", "label": "recommended"}, {"position": 8, "brand": "GoHighLevel", "label": "mentioned"}, {"position": 9, "brand": "all-in-one", "label": "mentioned"}, {"position": 10, "brand": "Moosend", "label": "mentioned"}], "sources_cited": [{"url": "https://www.klaviyo.com/partners", "domain": "klaviyo.com", "source_type": "vendor"}, {"url": "https://www.fingerlakes1.com/2026/09/24/what-a-klaviyo-agency-costs-in-2026/", "domain": "fingerlakes1.com", "source_type": "other"}, {"url": "https://www.activecampaign.com/partner", "domain": "activecampaign.com", "source_type": "vendor"}, {"url": "https://www.inboxarmy.com/blog/activecampaign-vs-klaviyo/", "domain": "inboxarmy.com", "source_type": "other"}, {"url": "https://www.campaignmonitor.com/blog/email-marketing/email-marketing-platforms-for-agencies/", "domain": "campaignmonitor.com", "source_type": "vendor"}, {"url": "https://www.campaignmonitor.com/blog/email-marketing/white-label-email-marketing-platforms/", "domain": "campaignmonitor.com", "source_type": "vendor"}, {"url": "https://moosend.com/blog/email-marketing-software-for-agencies/", "domain": "moosend.com", "source_type": "vendor"}], "answer_text": "Quick caveat before the list: this is one of the most SEO-farmed queries on the internet, and several of the \"top picks\" pages I pulled up are vendor-owned content (Campaign Monitor ranking Campaign Monitor #1) or thin AI-generated listicles. So I'm weighting my own knowledge of how agencies actually run these, and flagging where a source is self-interested.\n\nThe honest answer is that \"best for agencies\" splits hard by what your clients are. Here's who I'd actually name:\n\n**1. Klaviyo - if your clients are ecommerce/DTC.** This is the default, not a close call. Shopify/WooCommerce data flows in natively, the flow builder and revenue attribution are what clients want to see in a report, and the partner program (Silver → Gold → Platinum → Elite, earned on certification rates, email health scores, and managed revenue, not purchased) gives you referral revenue and a credible badge for pitching. The downside is cost scales with profile count, which gets ugly on big, low-value lists. ([klaviyo.com/partners](https://www.klaviyo.com/partners), [fingerlakes1.com](https://www.fingerlakes1.com/2026/09/24/what-a-klaviyo-agency-costs-in-2026/))\n\n**2. ActiveCampaign - if you sell automation buil", "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"}}