Best Overall – Tofu: Personalization at scale across channels. Tofu is an all-in-one AI marketing platform that combines deep content personalization with multi-channel campaign automation. It automatically tailors emails, web pages, ads, and more for each audience or account, making it uniquely suited to deliver true 1:1 experiences at scale.
Best for Web Personalization – Mutiny: Website and landing page personalization. Mutiny specializes in AI-generated microsites and website content personalized for each target account. It’s ideal if your focus is on creating tailored web experiences (though Mutiny is limited to the website channel and works best alongside other tools for full campaigns).
Best Budget Option – ChatGPT: General-purpose AI for manual personalization. OpenAI’s ChatGPT can help craft personalized copy for various use cases at little to no cost. It’s useful for brainstorming and one-off content needs. However, because it has no built-in marketing integrations or automation, scaling personalization with ChatGPT requires a lot of manual effort.
When evaluating AI tools that promise “personalization at scale,” focus on the capabilities that genuinely enable you to deliver highly tailored experiences efficiently. Key criteria include:
As the table shows, Tofu leads on most dimensions – it’s built to deliver personalization at scale across channels, with automation and integration. Mutiny excels in its niche of 1:1 website personalization. UserLed offers some multi-channel personalization but with a narrower scope. Jasper and Copy.ai are strong for general content generation, yet weaker in automation, integration, and large-scale personalization. ChatGPT is powerful AI for creating content (and flexible in what it can do) but lacks all marketing-specific capabilities out-of-the-box.
Now, let’s dive deeper into each tool, how they work for personalization at scale, and where they shine or fall short.
Tofu is an all-in-one AI marketing platform designed to make hyper-personalized campaigns possible for B2B teams. It combines the creative power of generative AI with the execution capabilities of a marketing automation system. In other words, Tofu doesn’t just write tailored content – it also helps deliver that content through multiple channels and automates the campaign workflow. This unified approach lets you plan, create, and launch personalized experiences much faster than using separate point solutions.
Key Features:
Best For: B2B marketing and demand gen teams (mid-size to enterprise) that want a comprehensive solution to personalize content at scale across channels. If you’re running Account-Based Marketing programs or any campaign where different audiences/accounts each need a custom touch, Tofu is ideal. It’s especially powerful for teams aiming to do true 1:1 marketing – delivering high-touch experiences without a high labor cost. Even lean teams find that Tofu lets them punch above their weight, because one strategist can orchestrate the kind of large-scale personalized campaign that would normally require a whole team of content writers, designers, and ops people. In short, choose Tofu if you are serious about personalization at scale and want an all-in-one platform to execute it efficiently.
Mutiny is a specialized AI personalization software that focuses on the website experience. For companies investing in personalized landing pages or microsites as part of their ABM efforts, Mutiny is a popular choice. It automatically generates unique webpages for each target account – so when a prospect from Company XYZ clicks an ad or email, they see a page crafted just for them (often complete with their company name, relevant case studies, and tailored messaging). Mutiny shines in making web personalization fast and code-free, allowing marketers to give VIP prospects a bespoke online experience.
Key Features:
Best For: Marketing teams that primarily want to personalize web and landing page experiences as part of their ABM or demand gen strategy. Mutiny is often used by small to mid-size ABM teams who need a quick win in personalization – you can launch account-specific pages without needing web developers or a heavy IT project. It’s great if you already have decent inbound traffic or are driving paid clicks and want to ensure that high-value visitors see content that speaks directly to them. However, keep in mind Mutiny’s scope is narrow: it’s fantastic for website personalization but doesn’t handle other channels like email or ads. Most companies using Mutiny will still use separate tools for those other channels. In essence, use Mutiny to plug a gap in web personalization, but be prepared to coordinate it with your email marketing, advertising platforms, etc., since Mutiny alone isn’t an end-to-end campaign solution.
UserLed is a newer entrant in the AI marketing space, built to help teams execute 1:1 account-based campaigns across multiple channels more easily. It positions itself as an “ABM accelerator” – bringing some of the personalization magic of tools like Mutiny to not just web, but also email, ads, and sales outreach, all in a lightweight platform. For companies that want to dip their toes into multi-channel personalization without investing in a large enterprise system, UserLed offers an intriguing middle ground. It emphasizes speed and ease of use, helping users quickly spin up personalized campaign elements for their target accounts.
Key Features:
Best For: Small and mid-size B2B teams that want to experiment with personalized ABM campaigns across a few channels, but without the commitment of a big enterprise platform. UserLed is a fit for organizations that need quick turnaround and simplicity – for example, a startup aiming to personalize outreach to its first 50 target accounts can use UserLed to get up and running in a day. It’s also useful for marketing teams that are newer to ABM and want guidance (via AI suggestions) on how to personalize content. Because UserLed is a newer, evolving tool, larger enterprises might find it lacks some advanced capabilities (like extensive integrations or governance features). In summary, UserLed is best as an easy on-ramp to multi-channel personalization – great for trying out ABM tactics and getting some immediate wins, though you may outgrow it as your programs become more sophisticated.
Jasper (formerly Jarvis AI) is a well-known AI copywriting assistant that many marketers use for generating content. It’s not designed specifically for B2B personalization or ABM, but it deserves mention because it’s often used to create marketing copy quickly. Jasper excels at pumping out text – from blog posts and social media captions to ad copy and sales emails – using GPT-3/4-based models under the hood. For teams that need lots of written content, Jasper can be a valuable writing aid. However, when it comes to personalization at scale, Jasper has clear limitations since it’s primarily a content generation tool rather than a campaign tool.
Key Features:
Best For: Marketing teams and content creators who need quick content generation for campaigns, but will manage the personalization and distribution themselves. Jasper is great for producing blog articles, social posts, ads, and email copy when you provide the creative direction. If you have a small team and can’t afford to spend hours writing, Jasper can act like a junior copywriter to speed things up. However, if your goal is true personalization at scale (like each reader getting a different tailored message automatically), Jasper on its own isn’t sufficient. Use it for what it’s best at: generating well-written generic content or first drafts that you can then tweak and personalize with your own insights.
Copy.ai is another popular AI writing tool, similar in many ways to Jasper. It’s aimed at marketing and sales copy generation, offering a user-friendly interface where you can enter some context and get suggested copies for things like emails, social media, ads, and more. Copy.ai has made a name for itself by being very approachable for non-writers – many sales development reps and marketers use it to brainstorm outreach messages or ad slogans. In the context of personalization at scale, Copy.ai can assist with creating variants of content, but like Jasper, it doesn’t integrate with your data or automate the sending of that content.
Key Features:
Best For: Sales and marketing teams who want a quick copywriting assistant to draft outreach messages, social content, or ad copy. Copy.ai is especially useful for individuals who might not have copywriting expertise – it gives a starting point that you can then personalize. If you’re running a large outbound campaign and need 100 slightly different email variations, a tool like Copy.ai can help generate those ideas, but you will still need to insert the truly personal touches and manage sending through your sales automation or marketing automation platform. In summary, Copy.ai can boost your content creation productivity, but it’s not an all-in-one personalization solution – think of it as augmenting your writing process, rather than automating personalized campaigns end-to-end.
ChatGPT, from OpenAI, is the famous general-purpose AI chatbot. While it wasn’t built specifically for marketing, its advanced language generation capabilities mean marketers have adopted it for countless tasks – including writing personalized content. With the right prompts, you can get ChatGPT to draft a customized email, rewrite a paragraph in a different style, or brainstorm ideas for targeting a specific account. The model (especially the latest GPT-4) is quite powerful and can even take on different tones or mimic certain styles if instructed well. The big advantage is that the base version is free (or a modest monthly fee for premium), making it a go-to for scrappy teams. The big drawback: using ChatGPT for personalization at scale requires a lot of manual intervention and creativity on the user’s part.
Key Features:
Best For: Individual users or small teams on a tight budget who need AI help with personalized content on an ad-hoc basis. If you’re a marketer who just wants a smarter way to write a custom piece now and then, ChatGPT is fantastic. It’s also great for brainstorming – you can ask it for 10 personalized message ideas for a certain audience, then refine the best one. However, for large-scale operationalized personalization, ChatGPT alone is not the answer. Think of it as an assistant you consult for content, rather than a platform that runs campaigns. Many organizations use ChatGPT in combination with other tools: for example, you might use ChatGPT to experiment and get the feel of a personalized message, then feed that winning example into a platform like Tofu to scale out across hundreds of accounts. Used wisely, ChatGPT can boost your creativity and output, but scaling with it will require extra elbow grease or technical work on your part.
Personalization at scale is quickly becoming a must-have in B2B marketing. Buyers respond best when content speaks directly to them – and as marketers, we finally have AI tools that make delivering this level of personalization feasible (and efficient). In this comparison, we reviewed a range of AI solutions, each with their own strengths:
Tofu emerges as the top choice if your goal is to deliver personalization at scale in a comprehensive, streamlined way. It uniquely combines the critical capabilities needed – it personalizes content deeply and automates the deployment of that content across channels and ties into your data stack. By using one unified platform (instead of piecemeal tools or manual processes), teams have reported launching campaigns dramatically faster and engaging prospects with far more relevant messaging. With Tofu, even a lean marketing team can orchestrate hundreds of individualized experiences – something that would be nearly impossible to manage by hand.
For B2B marketing and demand generation leaders, investing in a platform like Tofu means you no longer have to compromise between personalization and scale. You can have both: the nuance of 1:1, tailored communications, and the efficiency of automation. The result is not just better engagement metrics, but potentially a significant lift in pipeline and revenue from those target accounts or segments, as your marketing truly resonates with each stakeholder.
In sum, while all the tools we discussed can play a role in a personalization strategy, Tofu offers the most complete solution for those looking to elevate their go-to-market with AI-driven personalization. It’s enterprise-ready for organizations that need robust features and security, yet approachable enough for smaller teams aiming to punch above their weight.
If you’re aiming to deliver meaningful, customized experiences to thousands of prospects without thousands of hours of work – Tofu is well worth a closer look. Interested in seeing how Tofu could work for your team? Book a demo or trial to witness personalization at scale in action. It might just change how you execute campaigns and help you leave competitors behind with outreach that truly connects at an individual level.
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A playbook for 1:1 marketing in the AI era
"I take a broad view of ABM: if you're targeting a specific set of accounts and tailoring engagement based on what you know about them, you're doing it. But most teams are stuck in the old loop: Sales hands Marketing a list, Marketing runs ads, and any response is treated as intent."
"ABM has always been just good marketing. It starts with clarity on your ICP and ends with driving revenue. But the way we get from A to B has changed dramatically."
"ABM either dies or thrives on Sales-Marketing alignment; there's no in-between. When Marketing runs plays on specific accounts or contacts and Sales isn't doing complementary outreach, the whole thing falls short."
"In our research at 6sense, few marketers view ABM as critical to hitting revenue goals this year. But that's not because ABM doesn't work; it's because most teams haven't implemented it well."
"To me, ABM isn't a campaign; it's a go-to-market operating model. It starts with cross-functional planning: mapping revenue targets, territories, and board priorities."
"With AI, we can personalize not just by account, but by segment, by buying group, and even by individual. That level of precision just wasn't possible a few years ago."
This comprehensive guide provides a blueprint for modern ABM execution:
6 interdependent stages that form a data-driven ABM engine: account selection, research, channel selection, content generation, orchestration, and optimization
6 ready-to-launch plays for every funnel stage, from competitive displacement to customer expansion
Modern metrics that matter now: engagement velocity, signal relevance, and sales activation rates
Real-world case studies from Snowflake, Unanet, LiveRamp, and more
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