AI Agent Index

Best AI Marketing Agents for B2B (2026)

We track and rank the best AI marketing agents built for B2B businesses. Every agent below is evaluated on pricing, deployment complexity, integrations, and capability depth — so you can choose the right tool to create content, automate campaigns, and grow pipeline in B2B.

27 agents indexed· Updated April 2026

1

Lately

Lately

AI social media content repurposing tool that turns long-form content into dozens of social posts.

subscriptionsmbai-marketing-agents
content-creationbrand-voicecampaign-automation
2

MarketMuse

MarketMuse

AI content strategy platform that plans, briefs, and optimises content for topical authority and SEO.

seocontent-creationdata-analysis
3

Drift Email

Salesloft

AI email assistant that identifies and re-engages prospects who go dark in your pipeline.

email-optimisationintent-detectioncrm-sync
4

Vidyard

Vidyard

AI video platform for sales and marketing teams to create, share, and track personalized videos.

content-creationpersonalisationemail-optimisation
5

AdRoll

AdRoll

AI-powered retargeting and prospecting platform for ecommerce and B2B marketers.

subscriptionb2bai-marketing-agents
paid-mediabid-optimisationpersonalisation
6

AI-powered design platform with generative tools for creating marketing visuals at scale.

content-creationbrand-voicecampaign-automation
7

Clearscope

Clearscope

AI-powered content optimisation tool that helps writers create highly relevant, well-ranked content.

subscriptionb2bai-marketing-agents
seocontent-creationreporting
8

Contentful AI

Contentful

AI-enhanced headless CMS for managing and personalizing content across digital channels.

subscriptionenterpriseai-marketing-agents
content-creationpersonalisationworkflow-builder
9

GrowthBar

GrowthBar

AI SEO and content writing tool built for bloggers, agencies, and content marketers.

subscriptionb2bai-marketing-agents
seocontent-creationweb-search
10

Influential

Influential

AI influencer marketing platform that matches brands with creators using behavioral data.

customenterpriseai-marketing-agents
campaign-automationdata-analysisreporting
11

Copy.ai

Copy.ai

GTM AI platform with workflow automation for scaling multi-channel content production.

content-automationworkflow-buildergtm
12

Lumen5

Lumen5

AI video creation platform that transforms blog posts and scripts into social media videos.

content-creationcampaign-automationbrand-voice
13

Jasper

Jasper AI

Enterprise AI marketing platform with 100+ specialised content agents and brand voice control.

subscriptionsmbai-marketing-agents
content-creationbrand-voicecampaign-automation
14

Mutiny

Mutiny

Web personalisation agent that dynamically adjusts messaging for each visitor.

subscriptionb2bai-marketing-agents
web-personalisationconversion-optimisationaccount-based-marketing
15

Seventh Sense

Seventh Sense

AI email optimisation agent that sends to each contact at their peak engagement time.

subscriptionb2bai-marketing-agents
email-optimisationsend-timedeliverability
16

Brand24

Brand24

AI social listening and brand monitoring tool that tracks mentions across the web in real time.

subscriptionb2bai-marketing-agents
web-searchdata-analysisreporting
17

Hootsuite

Hootsuite

Social media management platform with AI-powered content suggestions, scheduling, and analytics.

subscriptionsmbai-marketing-agents
content-creationcampaign-automationreporting
18

Typeface

Typeface

Enterprise AI content platform for generating on-brand marketing content at scale.

customenterpriseai-marketing-agents
content-creationbrand-voicecampaign-automation
19

Seventh Sense v2

Seventh Sense

AI email send time personalisation engine that optimises delivery for each individual contact.

subscriptionb2bai-marketing-agents
email-optimisationpersonalisationcampaign-automation
20

Sprout Social

Sprout Social

AI-powered social media management platform with advanced listening, publishing, and analytics.

subscriptionenterpriseai-marketing-agents
content-creationcampaign-automationreporting
21

Semrush AI

Semrush

All-in-one AI marketing toolkit for SEO, content, PPC, social, and competitive intelligence.

subscriptionb2bai-marketing-agents
seocontent-creationpaid-media
22
23

Demandbase

Demandbase

AI-powered ABM platform that identifies, targets, and engages high-value accounts across all channels.

customenterpriseai-marketing-agents
intent-detectionpersonalisationcampaign-automation
24

6sense

6sense

AI revenue platform that predicts which accounts are in-market and orchestrates multi-channel engagement.

customenterpriseai-marketing-agents
intent-detectionpersonalisationcampaign-automation
25

Brandwatch

Brandwatch

AI-powered social listening and consumer intelligence platform for brand monitoring and market research.

customenterpriseai-marketing-agents
brand-voicedata-analysisreporting
26

Smartwriter.ai

Smartwriter

AI personalisation tool that generates hyper-personalised cold email and LinkedIn outreach at scale.

subscriptionsmbai-marketing-agents
personalisationoutbound-automationemail-optimisation
27

Optimizely AI

Optimizely

AI-powered experimentation and personalization platform for digital experience optimization.

customenterpriseai-marketing-agents
personalisationdata-analysiscampaign-automation

Frequently asked questions

What are the best AI marketing agents for B2B?

Based on our index, the top AI marketing agents for B2B are Lately, MarketMuse, Drift Email. These are ranked by rating and capability depth across 27 indexed agents.

How do I choose an AI agent for B2B?

When evaluating AI marketing agents for B2B, consider pricing model (free vs subscription vs usage-based), deployment difficulty, integrations with your existing stack, and whether the agent specialises in B2B workflows. Every agent on this page includes structured data on all of these dimensions.

Are there free AI agents for B2B?

Yes — several AI marketing agents offer free or freemium plans. Use the filter pills above to narrow by pricing, or browse the full AI Marketing Agents index.