{"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": "2026-10-09T23:35:15Z", "permalink": "https://bikoosh.com/answers/s/email-marketing-software-agencies-2026-10-09", "question_page": "https://bikoosh.com/answers/q/email-marketing-software/agencies", "brands_named": [{"position": 1, "brand": "ActiveCampaign", "label": "mentioned"}, {"position": 2, "brand": "Klaviyo", "label": "mentioned"}, {"position": 3, "brand": "Shopify", "label": "mentioned"}, {"position": 4, "brand": "WooCommerce", "label": "mentioned"}, {"position": 5, "brand": "BigCommerce", "label": "mentioned"}, {"position": 6, "brand": "HighLevel", "label": "mentioned"}, {"position": 7, "brand": "GoHighLevel", "label": "mentioned"}, {"position": 8, "brand": "Campaign Monitor", "label": "mentioned"}, {"position": 9, "brand": "Brevo", "label": "mentioned"}, {"position": 10, "brand": "Mailchimp", "label": "mentioned"}, {"position": 11, "brand": "BigMailer", "label": "mentioned"}, {"position": 12, "brand": "Moosend", "label": "mentioned"}], "sources_cited": [{"url": "https://hackceleration.com/labs/best/email-marketing-agencies", "domain": "hackceleration.com", "source_type": "other"}, {"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"}, {"url": "https://www.wmtips.com/technologies/compare/highlevel-vs-klaviyo", "domain": "wmtips.com", "source_type": "other"}, {"url": "https://automationatlas.io/guides/klaviyo-vs-mailchimp-2026-comparison/", "domain": "automationatlas.io", "source_type": "other"}, {"url": "https://maileroo.com/blog/email-marketing-for-agencies-managing-multiple-clients-on-one-platform", "domain": "maileroo.com", "source_type": "other"}], "answer_text": "Short answer: it depends less on \"which tool sends the best email\" and more on what your clients are. Here's how I'd rank them:\n\n**1. ActiveCampaign** - My default pick for a general-purpose agency. Its automation builder is still the best in the category for the price, the Agency Partner program gives you a free internal account, client sub-accounts, and revenue share, and it handles B2B/service/SaaS clients that Klaviyo would be wrong for. Starts around $15/mo per client account. This is what I'd pick if I had to standardize one platform across a mixed book of business.\n\n**2. Klaviyo** - Non-negotiable if your clients are ecommerce. Built around a customer data model rather than a list, deep native Shopify/WooCommerce/BigCommerce hooks, and per-subscriber predictive analytics. The agency partner program is genuinely good (free dev accounts, lead referrals, certifications your team can put on the site). Expensive at scale - roughly $100/mo at 5K contacts and $720/mo at 50K - but for a store doing real volume, the revenue attribution reporting is how you justify your retainer.\n\n**3. HighLevel (GoHighLevel)** - The pick if you want to *resell* rather than just manage. True white-lab", "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"}}