Slack AI Enterprise Search: A 2025 overview, pricing & alternatives

You know the drill. You’re hunting for that final presentation deck, a project update, or the answer to a customer's question, and you end up bouncing between a dozen different apps. With information scattered all over the place, your team can spend a huge chunk of their day just trying to find what they need. It’s a massive time-suck.

Slack's answer to this chaos is Slack AI Enterprise Search. It promises to be the "single pane of glass" for finding information buried anywhere in your company, right from the search bar you already use every day.

So, let's break down what Slack AI Enterprise Search is all about. We'll get into its features, pricing, and some important limitations you should know about, especially if you're on a support or IT team that needs AI to do things, not just find them.

What is Slack AI Enterprise Search?

Slack AI Enterprise Search is a feature that lets you search for information across all your connected apps and conversations without leaving the Slack interface. Instead of just digging through old Slack messages, it casts a much wider net across your company's entire digital filing cabinet.

Basically, it turns your search bar into a conversation. You can ask a question in plain English, like, "What's the latest on the Q4 marketing campaign?" and get a straightforward, AI-generated answer. This isn't just a list of links; it’s a summary pulled together from Slack conversations, files, and other apps.

The whole thing runs on a "federated search" model. It’s a fancy term, but all it means is that instead of copying all your data into one giant folder, Slack queries your tools in real-time. This is great because it means the information is always current and, more importantly, it respects everyone's access permissions. If you can't see a file in Google Drive, you won't see it in your Slack search results, either. It connects to key tools like Google Drive, GitHub, and Salesforce, acting as a smart gateway to your company's knowledge.

Key Slack AI Enterprise Search features and capabilities

Let’s dig into what the platform actually does, looking at its strengths and where it might not be the right fit for teams that need more than a smart search bar.

Search everything from one place

The big idea here is to stop the madness of app-switching that destroys focus. Instead of opening five different tabs to find what you’re looking for, you just ask Slack.

According to Slack, it supports a decent list of data sources out of the box:

• Asana

• Box

• Confluence Cloud

• Dropbox

• GitHub

• Google Drive

• Jira Cloud

• Microsoft Teams

• OneDrive/Sharepoint

• Salesforce

Connecting these sources is a good first step for finding information, but the focus is entirely on retrieval. The goal is to bring information to you in Slack. This is a very different approach from a platform like eesel AI, which connects to knowledge from over 100 sources (including Slack) not just for you to read, but to power AI agents that can actually take action in your helpdesk or ITSM tools.

AI-powered answers and summaries

Instead of just spitting out a list of documents, Slack AI Enterprise Search uses a technique called Retrieval-Augmented Generation (RAG) to give you direct answers and summaries. If you need to get up to speed on a long thread or a complex project, the AI can sift through the noise and give you the highlights. It can definitely save you some time.

But let's be honest, summaries are passive. They tell you what's happening, but they don't help you do anything about it. The real productivity jump happens when you turn that knowledge into action. For example, the AI Copilot from eesel AI doesn't just find a similar past ticket; it drafts a complete, on-brand reply for a support agent to use in Zendesk or Freshdesk. It helps you go directly from question to resolution, which is a huge deal for busy teams.

Enterprise-grade security and permissions

Slack has built its business on trust, and its approach to AI is no different. It’s worth pointing out their solid security model. Searches happen in real-time and respect the permissions you already have in the source application. Your private documents will stay private.

They also make it very clear that your company's data is never used to train their large language models (LLMs). The information is used to generate an answer for you in the moment and is then forgotten.

These security standards are pretty much the baseline for any serious AI tool today. Of course, eesel AI respects your privacy with the same principles, using strict data isolation and SOC 2 Type II-certified subprocessors. It also offers options like EU data residency on its Business plan, giving companies more control without locking them into a massive enterprise deal.

How to set up and use Slack AI Enterprise Search

Getting Slack AI Enterprise Search up and running isn't exactly a one-click affair. It takes a coordinated effort between your admins and every single user.

1. First, the admin steps in: An Org Owner or Admin has to go into the organization settings and flip the main switch to turn the feature on for the whole company.

2. Then, they configure the apps: Next, the admin has to add and set up each data source one by one. This isn't always simple. For some apps, like GitHub, it means installing a separate app and fiddling with permissions within GitHub itself.

3. Finally, it's everyone else's turn: After an admin has enabled a source, every single user has to connect their personal accounts (like their Google account) to Slack. If they don't, they won’t see any results from that source.

That’s a lot of hoops to jump through, and it can really slow things down. It relies on both a central IT team for setup and every employee to do their part. It's a different world from the simple, self-serve approach of a tool like eesel AI. You can connect your helpdesk with a single click and immediately run simulations on thousands of your past tickets. This lets you see exactly what you can automate and prove the value before you go live, getting your AI agent working in minutes, not weeks.

Slack AI Enterprise Search pricing and limitations

Alright, let's talk about the price tag and the fine print. For most businesses, this is where a tool either makes sense or it doesn't.

Understanding the cost

First off, Slack AI Enterprise Search isn't something you can just add to your standard plan. It’s bundled exclusively with Slack's most expensive subscription, Enterprise+. This plan doesn't have public pricing, so you’ll have to get on a call with their sales team.

Here’s a quick look at the plans that include Slack's AI features, based on their official page:

Plan	Pricing (Annual Billing)	Key AI Features Included
Pro	$7.25 USD / user / month	Basic AI (Summaries, Search)
Business+	$15 USD / user / month	Advanced AI (incl. Workflow Generation)
Enterprise+	Contact Sales	Enterprise-Grade AI (incl. Enterprise Search)

The feature is locked behind a custom-priced enterprise plan, which puts it out of reach for a lot of small and mid-sized companies. The per-user pricing model also means costs can balloon as your team grows. This is a big contrast to eesel AI's clear and predictable pricing, which is based on how many AI interactions you use, not how many people are on your team. This lets you scale up your AI support without getting a surprise bill, and you can even start with a flexible monthly plan.

Key limitations to consider

Beyond the price, there are some basic limits to how the tool actually works.

It finds info, it doesn't take action

This is the most important thing to understand. Slack AI Enterprise Search is designed to find information. It can’t automate workflows, triage a support ticket, update your CRM, or look up live order info from Shopify to solve a customer's problem. It brings you an answer, but you still have to do all the work yourself.

It's a generalist, not a specialist

The feature is built for general corporate knowledge discovery. It doesn't have the purpose-built tools that support and IT teams desperately need, like automated ticket tagging, sentiment analysis for prioritizing issues, or generating draft knowledge base articles from solved tickets.

It keeps you tethered to Slack

The entire experience lives and dies inside Slack. If your support agents spend their day in Zendesk or your IT team works out of Jira Service Management, they have to constantly jump back to Slack to get this information. Platforms like eesel AI are built to work natively inside the helpdesk, bringing AI help directly into an agent's workflow without the context-switching penalty.

A better alternative for support and IT teams: eesel AI

For teams that need more than just search, you need a tool that can actually do things.

From finding info to solving problems

That’s the gap eesel AI is built to fill. While Slack finds the document that explains how to process a refund, an AI Agent from eesel AI can read that document and actually process the refund for the user. It moves from passive knowledge to active problem-solving. It can perform custom actions like escalating tickets, applying tags, and making API calls to your other systems.

Go live in minutes with confident testing

Instead of a complicated, admin-led setup, eesel AI offers a simple, self-serve onboarding you can handle on your own. But its real superpower is the simulation mode. You can test your AI on thousands of your own historical tickets to get an accurate preview of your resolution rate and find gaps in your knowledge base, all before a single customer ever talks to it. This takes all the guesswork out of deployment.

Unify all your knowledge, wherever it lives

eesel AI can be trained on one of the most valuable, and often ignored, sources of knowledge for support teams: your past tickets. This helps the AI learn your company's specific tone, voice, and common solutions right from the start. It also integrates with Slack, Confluence, and Google Docs, using that knowledge to power its AI Internal Chat. This gives your employees a dedicated, smart Q&A assistant right inside Slack or MS Teams.

The verdict on Slack AI Enterprise Search

So, what's the verdict? Slack AI Enterprise Search is a serious tool for large organizations trying to solve the internal "where did I put that file?" problem within the Slack ecosystem. It's a solid move toward breaking down information silos.

But the key thing to remember is that its value is in information retrieval, not workflow automation. For support, IT, and other service teams, the real payoff from AI comes from moving beyond search to automated action. To bridge that gap, you need a specialized platform built for the job.

eesel AI provides that specialized, action-oriented layer. It connects with your existing tools to turn your company's collective knowledge into resolved tickets, happy customers, and a more productive team.

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