The 6 best Certainly AI alternatives to consider in 2025

So, you're looking into conversational AI and have come across Certainly. It's a solid platform for automating customer chats, no doubt. But maybe you’re finding the customization a bit rigid, the setup is taking longer than you expected, or you're just doing your homework to see what else is out there.

Whatever your reason, you’re in the right place. The world of AI customer service tools is crowded, and it can be tough to figure out which one is actually right for your team. To save you some time, we’ve gotten our hands dirty and tested the top 6 Certainly AI alternatives for 2025. We'll get into what makes each one tick so you can find a good fit for your support team without having to start from scratch.

What are conversational AI platforms?

Before we jump into the comparisons, let's get on the same page. A conversational AI platform is essentially a toolkit that lets you build and run automated, natural-sounding conversations with your customers, whether that's on your website, through email, or in messaging apps.

This isn't your old-school, rigid chatbot that gets stuck if you don't type the exact right phrase. These modern platforms use Natural Language Processing (NLP) to actually understand the intent behind a user's question and give a helpful answer. They pull information from your knowledge base, help center articles, and even past customer chats to solve problems on their own. This frees up your human agents to handle the trickier, more nuanced issues that need a human touch.

graph TD  

A[Customer asks a question] --> B{Conversational AI Platform};  

B --> C[NLP understands intent];  

C --> D[Pulls information from sources];  

subgraph Knowledge Sources  

D1[Knowledge Base]  

D2[Help Center]  

D3[Past Tickets]  

end  

D --> E[Generates helpful answer];  

E --> F[Sends answer to customer];  

F --> G[Problem solved!];  

C --> H{Complex issue?};  

H -- Yes --> I[Escalates to human agent];  

I --> J[Agent handles nuanced issue];  

How we picked the best Certainly AI alternatives

To make this a useful comparison, we looked at things from the perspective of a busy support team. We didn't just want a list of features; we wanted to know how these tools actually feel to use day-to-day.

Here's what we focused on:

• Getting started quickly: How fast can you go from signing up to actually having a working AI? We gave extra points to tools with a self-serve setup that didn't require getting on the phone with a sales team or looping in a developer.

• Customization and control: Does the tool make you follow its rules, or can you fine-tune how the AI behaves? We looked for platforms that let you control the AI’s personality, what it can do, and which specific questions it should handle.

• Connecting your knowledge: An AI is only as smart as the information it can access. We preferred tools that could easily connect to and learn from all the places your team knowledge lives, like your helpdesk, internal docs, and past support tickets.

• Clear pricing: Is the pricing easy to understand, or are there hidden costs? We looked for simple, predictable pricing without confusing fees for every ticket the AI resolves.

• Testing before you go live: Can you see how the AI will perform before your customers do? Platforms with good simulation modes and options for a gradual rollout scored higher because they let you launch with confidence.

A quick comparison of the top Certainly AI alternatives

Feature	eesel AI	Tidio	LiveAgent	Zendesk AI	Boost.ai	YourGPT.ai
Best for	Overall value & control	Small businesses	All-in-one helpdesks	Zendesk users	Large enterprises	No-code simplicity
Self-serve setup	Yes, go live in minutes	Yes	Yes	Yes, within Zendesk	No, demo required	Yes
Trains on past tickets	Yes, automatically	No	No	Yes	Yes, with setup	No
Simulation mode	Yes, on historical tickets	No	No	No	Limited	No
Pricing model	Flat monthly fee	Freemium, paid add-ons	Per agent, per month	Add-on to Zendesk Suite	Custom, enterprise focus	Flat monthly fee
Starting price	$239/mo (annual)	$0 (Free plan)	$15/agent/mo	$55/agent/mo (Suite)	Contact Sales	$19/mo

The 6 best Certainly AI alternatives in 2025

Alright, let's dig into the details of each platform.

1. eesel AI

eesel AI takes a pretty unique approach. Instead of making you switch to a whole new helpdesk, it adds a smart AI layer right on top of the tools you already use, like Zendesk, Freshdesk, and Intercom. It feels like it was built for teams who want serious AI power without the headaches and long setup times that usually come with it.

One of the best things about it is how fast you can get up and running. You can literally sign up, connect your helpdesk and knowledge sources, and have it working in minutes, all by yourself. eesel AI immediately starts training on your old support tickets to learn your brand's voice and the most common questions customers ask. This is a huge time-saver compared to platforms that make you build everything from scratch.

eesel AI connects to all your knowledge sources, including helpdesks and internal docs, to train the AI.

You also get a ton of control. There's a simulation mode that lets you test the AI on thousands of your past tickets, so you can see exactly how it'll behave and even estimate your ROI before you turn it on for customers. From there, you can decide exactly which types of tickets get automated and what the AI should do, from giving a simple answer to looking up order info using an API.

With eesel AI's simulation mode, you can test its performance on historical tickets before going live, providing a risk-free way to evaluate its effectiveness among Certainly AI alternatives.

Pros:

• Completely self-serve: You can be live in minutes without ever talking to a salesperson.

• Connects all your knowledge: It learns from past tickets, your help center, and even internal docs in places like Confluence or Google Docs.

• Risk-free simulation: Test it on your own historical data to see how it works and prove its value before launch.

• Straightforward pricing: The monthly plans are simple and predictable, with no extra fees per ticket resolved.

Cons:

• It's a newer tool, so it doesn't have as many big-name case studies as some of the older enterprise platforms.

• For a very small team, the sheer number of customization options might feel a bit overwhelming at first.

Pricing:

Starts at $239/month (billed annually) for the Team plan, which covers up to 1,000 AI interactions.

2. Tidio

Tidio is a go-to for many small and medium-sized businesses, especially in e-commerce. It bundles live chat, chatbots, and email marketing into one platform that’s pretty easy to get the hang of. Its visual chatbot builder is a standout feature, letting you map out conversation flows without needing to know any code.

While it can’t learn from your past support tickets like eesel AI can, Tidio's real advantage is its simplicity and how easy it is to get started. The free plan is surprisingly capable, which makes it a great entry point if you're just dipping your toes into automation. Just be aware that the costs can creep up as you add more features and your conversation volume grows.

Pros:

• A great fit for small to medium businesses and online stores.

• The visual chatbot builder is very intuitive.

• There's a generous free plan to get you started.

Cons:

• It doesn't have some of the more advanced AI capabilities, like learning from historical data.

• The pricing can get a bit complicated once you start adding more features.

Pricing:

A free plan is available. Paid plans start at $29/month.

3. LiveAgent

LiveAgent is a full-blown help desk platform. It packs live chat, ticketing, a call center, and social media tools into one system. Its AI features are one part of that bigger package, which is perfect if you’re looking to consolidate tools and have everything under one roof.

The main trade-off here is that AI isn't the platform's sole focus, it's just one of many features. So, you might not get the same level of AI customization or the advanced testing modes that you'd find in a dedicated AI tool. It's a fantastic option for teams wanting to simplify their tech stack, but probably not the right move if you love your current helpdesk and just want to add a powerful AI assistant to it.

Pros:

• A true all-in-one platform for customer service.

• Handles communication across many channels really well.

• The per-agent pricing is quite affordable.

Cons:

• The AI features aren't as deep as what you'd get from a specialized platform.

• It pretty much requires you to switch over to their entire helpdesk system.

Pricing:

Starts at $15 per agent/month for the Small plan.

4. Zendesk AI

If your team is already living and breathing in Zendesk, then their built-in AI is worth a look. It's woven directly into the Zendesk platform, so you can build bots in the same place your agents work every day. It's good at figuring out what a ticket is about, suggesting macros, and powering your help center's self-service options.

The biggest plus is convenience. But that's also its main weakness. It’s designed to work only with Zendesk data, effectively locking you into their world. If your team's knowledge is spread out across other tools like Notion or Confluence, getting the AI to learn from it can be a real pain. The pricing is also an extra cost on top of the already pricey Zendesk Suite plans.

Pros:

• Works seamlessly for teams already using Zendesk.

• Makes good use of your existing Zendesk data and macros.

• Keeps the experience consistent for both agents and admins.

Cons:

• It keeps you tied to the Zendesk ecosystem.

• It's difficult to pull in knowledge from outside sources.

• It can get expensive, since you need a higher-tier Zendesk plan plus the AI add-on.

Pricing:

Available as an add-on to Zendesk Suite Professional plans and higher.

5. Boost.ai

Boost.ai is a heavy-hitter designed for large companies, especially those in industries with a lot of rules, like banking and insurance. It has sophisticated language understanding, robust security, and is built to handle a massive number of conversations.

This is the kind of tool you bring in the big guns for, and the process reflects that. You can't just sign up and start building. Getting started involves a sales-led process with a significant setup period. It's a great choice for corporations with complex requirements and deep pockets, but it's likely too much (and too slow) for smaller companies that need to be more nimble.

Pros:

• Built to handle enterprise-level scale and security needs.

• Very advanced conversational AI and language processing.

• Well-regarded in regulated industries.

Cons:

• The implementation process is long and led by a sales team.

• It's not a self-serve tool and requires a major investment of time and money.

• Not very flexible for teams that want to start small and adapt as they go.

Pricing:

Custom enterprise pricing is available upon request.

6. YourGPT.ai

YourGPT.ai is another platform focused on making it easy for anyone to build a custom AI chatbot without code. You train it by feeding it data from your website, documents, or an FAQ page. It connects with a bunch of messaging apps like WhatsApp, Slack, and Messenger.

Its main draw is its simplicity, which makes it a good option for simple tasks like capturing leads or answering basic questions. However, it doesn't have the deep integrations with helpdesks or the automation features needed for a full-fledged customer support setup. It also doesn't learn from past tickets or have a simulation mode, which makes it riskier to use for complex support issues.

Pros:

• A simple, no-code way to build a chatbot.

• Works with a wide variety of messaging apps.

• The starting price is very affordable.

Cons:

• Doesn't integrate deeply with customer service helpdesks.

• Can't be trained on your historical support ticket data.

• You don't have much control over more complex automation workflows.

Pricing:

Starts at $19/month for basic features.

A few tips for choosing between Certainly AI alternatives

Picking the right tool from a list of Certainly AI alternatives can feel like a big decision. Here's a little advice to help you think it through:

• Look at what you're already using: Do you want to replace your helpdesk or just make it smarter? If you're happy with your current setup, look for a tool like eesel AI that plays well with others instead of forcing you to move everything.

• Value speed and flexibility: In this day and age, you shouldn't have to wait months to get a new tool up and running. Lean towards self-serve platforms that let you experiment and launch on your own timeline.

• Ask for proof, not just promises: A sales demo can look amazing, but seeing a simulation on your own past data tells the real story. Always ask how you can verify a tool's performance before you sign a contract.

• Think about where your knowledge lives: Is all your team's expertise in one help center, or is it scattered across different documents and platforms? Make sure the tool you pick can connect to all of it.

Finding the right fit among Certainly AI alternatives

While Certainly is a decent tool, the "best" AI platform is really the one that fits how your team already works. For small businesses that need a simple, all-in-one tool, Tidio or LiveAgent are great places to start. For massive companies with strict security needs and a big budget, Boost.ai is built for the job.

But for teams looking for that sweet spot between power, control, and ease of use, eesel AI really stands out. It gives you the ability to automate even your most complex support issues without having to ditch the tools you and your team already know and love. By learning from your team's collective knowledge and letting you test everything safely first, it offers a smarter and faster way to deliver amazing customer service.

Ready to see how an AI agent can work with your existing setup? You can sign up for eesel AI for free and get started in minutes.