What counts as an AI marketing agent
Plenty of products now call themselves agents. For this comparison we only counted a product as an agent if it does four things without you prompting each step: it proposes what to publish and when, it drafts the items, it can publish through connected accounts, and it reports back on results. A chatbot that writes a caption when you ask is a useful tool, but it leaves the planning, the posting and the follow-up with you.
That distinction matters because the cost of a small business marketing tool is rarely the subscription. It is the owner's evening spent deciding what to post, copying drafts into four apps and guessing whether any of it worked. If you want the longer version of this argument, read AI agent vs AI writing tool.
How we compared the agents
We looked at each agent the way a small company would use it, with an owner or a single marketing lead who has an hour or two a week.
- Planning: does it build a calendar from your business, or do you supply the topics
- Channels: social, blog, email, ads and website SEO, and which of those are included in the base price
- Control: can you approve everything, and can you loosen that per channel once you trust it
- Reporting: does it tell you what worked in plain words
- Price: the realistic monthly cost for one brand, taken from public pricing pages in October 2026
Vendors change plans often, so treat every price here as a starting point and confirm it on the vendor's site.
SuperMarketer for B2B and service businesses that sell through content
SuperMarketer reads your website, asks six questions about your ideal customer, goals, competitors, offers to push, words to avoid and approval rules, and builds a 30-day plan with dated items across blog, LinkedIn, X, Facebook, Instagram, email, ad copy and on-page SEO fixes. Every item lands in one approval queue with Approve, Edit, Reject and Regenerate, and each channel has its own autonomy setting.
Starter is $49 per month, or $24 per month billed yearly, for 40 social posts, 4 blog articles up to 2,000 words, 2 email campaigns, 20 ad copy variants and 3 connected channels. Growth at $149 per month adds a weekly report with proposals and Full autopilot. It does not make video, so a business that lives on Reels or TikTok should look at the social-first agents below. The details are on the AI marketing agent page.
Blaze for social-first local businesses
Blaze builds a brand identity and a content strategy from your website, then generates a week of posts and starts auto-posting to connected accounts during its 7-day trial. It also produces short AI video, which most B2B-oriented agents skip.
Output runs on credits: a static post costs 1 credit, an email or blog post 3 and an AI video 15. Starter is $79 per month with 600 credits and 3 posting accounts, Growth is $149 per month with 1,500 credits and unlimited users, and All-In-One is $999 per month with a dedicated marketing expert and reporting. It suits a local shop, studio or creator. If articles, email and search matter more to you, our Blaze AI alternative page compares the two in detail.
Simplified Riley for teams that want campaign batches
Riley is the marketing agent inside Simplified. You give it a brief and it runs a campaign, which Simplified defines as one brief-to-approval cycle that produces one output type, for example a batch of social posts, an email sequence or a set of ad creatives. Copy, design, scheduling and reporting sit in the same workspace, which is handy if you already use Simplified for design.
Riley Starter is listed from $79 per month. The campaign model works well for launches and promotions. It asks more of you than a standing monthly plan, because you decide when to start each campaign.
HubSpot Breeze agents for companies already on HubSpot
Breeze agents draft content, social posts and prospecting messages using the contacts, deals and email tools already in HubSpot. When your CRM, forms and email all live there, the agent sees data no outside tool can, such as which deals came from which campaign.
The most useful marketing features sit in paid Marketing Hub tiers, and Professional runs about $800 per month before extra seats and contacts. It also needs someone to set up properties, lists and workflows. If you already pay for it, turn Breeze on before you buy anything else. If you do not, it is a large step for a team that mainly wants steady content and email.
Jasper agents for teams with a marketer who plans
Jasper is strongest at writing in a consistent brand voice across blog, landing page, email and ad copy. The Pro plan is about $69 per seat per month, or $59 billed yearly, and third-party pricing guides report that the full set of marketing agents sits in the Business tier, which is priced on request.
Jasper fits a team where a marketer already owns the calendar and wants faster, on-brand drafts. It is less of a fit when nobody owns marketing, because the plan, the publishing and the weekly review still sit with a person.
AI marketing agents for small business side by side
| Agent | Plans the month for you | Channels in the base plan | Publishes | Reports results | Starting price |
|---|---|---|---|---|---|
| SuperMarketer | Yes, 30-day plan from your site | Blog, social, email, ad copy, SEO fixes | Yes, after approval or on autopilot per channel | Monthly on Starter, weekly on Growth | $49 per month, $24 billed yearly |
| Blaze | Yes, weekly batches | Social, video, email and blog on credits | Yes, auto-posting | On All-In-One | $79 per month |
| Simplified Riley | Per campaign brief | One output type per campaign | Yes, scheduling | Yes | from $79 per month |
| HubSpot Breeze | Partly, with setup | Inside Marketing Hub | Yes, inside HubSpot | Yes, inside HubSpot | about $800 per month for Professional |
| Jasper | No on Pro | Writing for any channel | Limited | No on Pro | about $69 per seat per month |
Which AI marketing agent should a small business pick
Start with how your buyers find you, then match the agent to that path.
- Buyers search, read and compare for weeks before they call, as in accounting, IT services, consulting, SaaS and B2B trades: pick an agent that plans articles, email and SEO, such as SuperMarketer.
- Buyers walk in or book after seeing you on Instagram or TikTok: pick a social and video agent such as Blaze.
- You run promotions and launches more than a steady rhythm: Riley's campaign model fits.
- Your whole funnel already runs in HubSpot: switch on Breeze first.
- You have a marketer who plans and only needs faster drafts: Jasper Pro is enough.
Before you sign up anywhere, run the agent on your own website and look at the first week it proposes. Check three things: whether the topics match what your customers actually ask, whether you can stop anything from going live without you, and whether the price still holds once you add the channels you really use.
Mistakes small businesses make when buying an AI marketing agent
The most common one is buying on volume. An agent that promises 300 posts a month sounds generous, yet a small B2B company needs eight good LinkedIn posts, two strong articles and one newsletter a lot more than 300 captions.
The second is skipping the approval settings. Start every channel on full review for the first two weeks, then loosen only the channels where you have stopped editing drafts.
The third is ignoring what the agent does not see. Most agents cannot see your competitors' paid campaigns, so before you approve the ad copy it writes, it is worth a few minutes to check which ads your competitors are running and make sure your offer stands apart.
Questions about AI marketing agents for small business
What is the best AI marketing agent for a small business?
For a small B2B or professional services business, the best AI marketing agent is one that plans and writes articles, email and ads as well as social posts, then publishes only what you approve. SuperMarketer does that from $49 per month. Social-first businesses are often better served by Blaze.
How much does an AI marketing agent cost?
Most AI marketing agents for small businesses cost between $49 and $150 per month for one brand. SuperMarketer starts at $49, or $24 billed yearly, Blaze and Simplified Riley start at $79, and suite-based options such as HubSpot Marketing Hub Professional run about $800 per month.
Can an AI marketing agent replace a marketing agency?
For steady content, social posting, email and basic SEO, an agent can do most of what a small retainer covers, at a fraction of the cost. It does not replace senior strategy, brand creation or large paid media management, where an experienced person still adds the most value.
Is it safe to let an AI agent post for my business?
Yes, if the agent lets you approve each item and set autonomy per channel. Start on full review, read the first two weeks of drafts, and only then allow auto-publishing on channels where you have stopped making edits.
How long does an AI marketing agent take to set up?
A website-based agent such as SuperMarketer needs a few minutes: you enter your site, answer six questions and connect your channels. Suite-based agents take longer because the CRM, lists and workflows have to be set up first.