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The best AI marketing agents
Scored on content quality, whether it runs the channels itself, consistency and measurement.
8 agents ranked. Published · Updated .
What is the best AI marketing agent?
It depends on your company's size and how much of this work you have. Crevio ranks first (8.4) and suits small businesses that want one agent to handle customers, marketing and admin. HubSpot Breeze agents (7.8) is the pick for mid-size companies already on HubSpot's marketing, sales or service hubs. Marblism (7.1) suits solo owners who want cheap, role-based help with inbox, social, leads and phone. For an enterprise, HubSpot Breeze agents is the highest-ranked agent built for that size. Every score and weight is published, so you can check our call.
Prices as of November 2026, from each company's own site.
Most AI marketing tools write. Fewer publish, run ads and report on what worked. We weight running the channels most, because that's the work owners actually skip.
AI business operator, from $25/mo as of November 2026
8.4/10
Small businesses that want one agent to handle customers, marketing and admin.
For a small business, Crevio does the most work with the least setup. It fully covers nine of the ten jobs we track, more than any other agent here, from support and the phone line to marketing and back office, and it starts from a plain-English description of your business rather than a flow you have to build. It asks before consequential actions and keeps a record of what it did. The tradeoffs are usage-based credits, a 2.5% fee on sales you take through it, and a smaller review footprint than the big automation platforms.
Marketing agent, from $90/mo per seat on a Professional hub as of November 2026
7.8/10
Mid-size companies already on HubSpot's marketing, sales or service hubs.
For companies already on HubSpot, Breeze agents add support, prospecting and content work on top of the best SMB-to-mid-market CRM. You need Professional-tier hubs for the main agents, with onboarding fees, so the entry cost is high for a small business.
Solo owners who want cheap, role-based help with inbox, social, leads and phone.
Marblism is the best value here: seven role-based AI employees, including a phone receptionist, for $24 a month on annual billing, with unlimited businesses. Each role is shallower than a specialist tool, and a 50-hour monthly cap limits heavy use.
Marketing agent, from $59/mo per seat as of November 2026
6.8/10
Marketing teams producing lots of on-brand content.
Jasper is a strong choice for on-brand marketing content at scale, especially for marketing teams. It writes the content; publishing, ads and follow-up stay with you or other tools.
Owners who mainly need social media and email content produced for them.
Sintra is an easy, inexpensive content team for social media and email. Its 250 monthly credits run out quickly, its refund terms are narrower than advertised, and Trustpilot withholds its rating over review incentives.
Teams on Slack or Teams that want an AI coworker across their existing tools.
Viktor is the best AI employee for a team that already runs on Slack or Teams. It reaches almost any tool, works on a schedule, and has excellent reviews, with no per-seat fees. It doesn't answer your customers on a phone line or run a storefront, and usage-based credits get expensive on long tasks.
Go-to-market teams automating content and sales workflows.
Copy.ai suits larger go-to-market teams that want content and workflow automation across marketing and sales. Beyond the $24 chat plan, it starts at $1,000 a month.
Enterprise agent platform, from $29/mo per user as of November 2026
6.4/10
Brand- and compliance-sensitive teams that need governed AI content and workflows.
Writer is a strong pick for marketing and comms teams at regulated or brand-sensitive companies that need governed content and workflows. It's content- and knowledge-centric, and the self-serve tier is small.
