6 AI marketing agents for B2B founders in 2026

The options at a glance

How we chose

1. The vendor's own page says what the product does, and every fact we state about an option comes from that page.
2. It is sold to small B2B teams, so tools offered only to large enterprises stayed off the list.
3. It does marketing work beyond a chat box, such as running a workflow, planning a campaign or publishing a post.
4. Each price is the one on the vendor's page on November 4, 2026, and where a page shows no price we say so.

The options, one by one

What counts as an AI marketing agent, and what is just a writing tool?

We count a product as an agent when it carries a piece of marketing work across several steps, such as planning, drafting and scheduling. A writing tool hands you text when you ask and then stops.

The label is loose, and each vendor on this list uses the word in its own way. HubSpot names one agent per job, Okara lists them by channel and task, Jasper has agents for core marketing workflows on Pro, and Copy.ai builds around Workflows. The word on a page tells you little, so we ask about the work instead.

The test we use is to ask what happens on a day you do not open the product. If nothing has moved, you have a writing tool, which may be all you need. If a draft, a schedule or a lead list is waiting for you, you are closer to an agent, and you have also picked up a new job, because somebody has to check what it did.

Either kind can still sound like everyone else on the feed. We wrote about that in why AI LinkedIn posts sound the same, and it is worth reading before you trust any vendor's phrase about brand voice, ours included.

How do you choose between a tool inside your CRM and a standalone agent?

Start from where your customer records live. If they are in HubSpot and your team works there every day, try Agent Hub first, and if they are not, look at a standalone agent.

The argument for the CRM is context. HubSpot's Agent builder works from your own CRM data and its Prospecting Agent watches for buying signals, and all of that sits in a product your team already opens. Ask for a dollar figure on the credits before you plan around it.

The argument for a standalone agent is that you can try it without touching your CRM. Emma has a free plan, Okara and Jasper have 7-day trials, and you can test any of those with your CRM left as it is. The two also overlap, since Okara names HubSpot among its publishing integrations.

Whichever way you lean, ask where the result shows up afterward. Emma describes reporting loops for its Meta and LinkedIn campaigns, and Corvan puts meetings booked through a post in the campaign report.

What do these cost, and which prices are published?

Copy.ai starts at $29 a month, Jasper at $59 per seat a month on yearly billing, Okara at $129 a month, and Emma has a free plan with paid plans from $199 a month. HubSpot shows no dollar amount for its credits, and we set Corvan's price on a call.

The top results for this search are roundups, and several are written by vendors that rank themselves first. We do not link to them, and we took each price above from the vendor's own page.

Starting prices compare badly here because the units differ. Jasper charges per seat, Copy.ai's Chat plan puts 5 seats under one price, and Okara and Emma price by plan, so the table puts the lowest paid plans on one measure, a year's cost billed yearly, by our arithmetic.

Yearly billing saves real money but commits you before you know the product. Paid monthly, Emma Starter comes to $2,388 a year against $2,000, Okara Lite to $1,548 against $1,290, and a Jasper seat to $828 against $708. We would use the free plan or the trial first, then pay monthly until the product has earned a place in your week.

We have written about whether a B2B company should publish pricing, and we hold no high ground on this list, since our own price is not on our page.

When should you not buy any of them?

Hold off when nobody has time to read what the agent produces, or when you cannot yet say who you sell to and what they keep asking. An agent speeds up work you have already figured out, and it will speed up a wrong message just as readily.

Okara's plans include a website analysis plus positioning and messaging, and Emma calibrates to your ideal customer profile. Both still need someone who can tell whether the result is right, and a team with few customer conversations behind it has no way to judge. Corvan has the same limit from a different side, since what it learns about your customers comes from the calls you upload.

If that is where you are, the work comes first, and our go-to-market guide is where we would start.

We would also pass if volume is not what is holding you back. When deals stall after the first call, more posts a month will not reach the problem, and when one writer on your team wants help with drafts, Copy.ai's Chat plan at $24 a month may be the whole purchase. A person can be the right answer too, and we looked at that route in using a ghostwriter for LinkedIn.

How much should the agent do before a human approves it?

Until your team has seen what an agent gets wrong, we would have a person approve every public post. Loosen that only where a bad one would cost you little.

The pages on this list sit at different points. Corvan holds each post until you tap approve, and its auto mode is something you switch on, with a score threshold and an undo. Emma says humans approve important outputs before they go live. Okara's Coding Agent works through reviewable pull requests and its Reddit agent produces reply drafts, while its plan comparison lists automatic publishing for LinkedIn, X and articles. We took no approval facts from the Jasper, Copy.ai or HubSpot pages, so put the same question to them.

Approval has a cost in our own product too, since a tap on every post gets old, and that is why auto mode exists. The score that opens it comes from Corvan itself, so we would keep it off until you have read enough drafts to know how far you trust that number.

The gap reaches past this list. MartechEdge's report on Fastlane's Senna, published October 15, 2026, says the Sydney-based platform introduced an AI marketing agent to coordinate research, campaign planning, creative production, publishing and performance analysis. The same article notes that the announcement does not disclose the extent of human approval required before publication.

Okara's Pro plan lists minimums of 30 LinkedIn posts, 30 X posts and 30 articles a month, which by our arithmetic is at least 90 pieces, or about three a day. Does a person read those before they go out, and if so, whose job is that? The pricing page does not say, and we do not know.