10 Best AI Enterprise Search Software in 2025: Reviewed & Compared

The way people search for information at work has changed. In 2025, AI enterprise search software helps teams find what they need quickly and accurately. This guide shows what you should know. 

What Is Enterprise Search Software? 

Enterprise search software lets people find information across the company. It helps you get to documents, emails, chat records, and other sources in one place. With enterprise search software that works inside your daily systems, you spend less time looking and more time working. You don’t have to wait for someone to send you a file. You just enter your question and get what you need. 

Enterprise Search Tools: Capabilities 

Enterprise search tools are direct. They don’t just look for words. They figure out what you mean and show you answers from structured and unstructured data. People can search using plain language. Filters help you get the best match. Enterprise search software fits with tools like Microsoft 365 and SharePoint. It keeps your data secure and supports your work as your company changes. 

The Benefits of Enterprise Search Solutions 

Enterprise search solutions give people more time. You can make decisions faster because you find answers right away. Teams share knowledge. There is less repeating of work. Insights show up when you need them. Enterprise search tools help people get more done and keep information safe. 

What Is the Difference Between Enterprise Search and Web Search? 

Web search is for the public. Enterprise search is private and only for your company. Enterprise search lets you find files, emails, or chats that only you and your coworkers can use. Security and privacy matter more here. Enterprise search is about helping you find answers without risking company data. 

What Key Features Should an Enterprise Search Platform Have? 

Strong enterprise search platforms work for you. They understand natural language, connect with the software you use, and follow data permissions. You see only what you’re allowed to see. Analytics show what people search for and if anything is missing. Enterprise search software that can grow with you is flexible and easy to use. 

What Is Enterprise AI Search? 

Enterprise AI search is when artificial intelligence helps you find answers. It reads complex questions, figures out what you want, and gives results that fit. AI learns from your searches and gives better answers over time. Enterprise ai search can also summarize documents, show key points, and highlight what you need to know. 

What Is the Difference Between Federated Search and Enterprise Search? 

Federated search shows results from different places, but keeps them separate. Enterprise search brings everything together, ranks results, and gives you the best match. Enterprise search tools make it easier to find answers in one place. 

Why Do We Need Enterprise Search? 

Too much information slows people down. Enterprise search helps you find what matters. This means fewer delays, faster onboarding, and better compliance. Choosing the right enterprise search solution helps everyone work better and keeps your company moving forward. 

10 Best AI Enterprise Search Software in 2025 

These enterprise search solutions each do something well. Here are the ten that stand out for 2025. 

1. Guru

Guru brings together: 

• Enterprise search 

• Company wiki 

• Intranet 

What you get: 

• Instant, AI-powered answers inside your workflow. 

• Knowledge Agents that adapt results for each team. 

• Trust—thanks to verification workflows. 

Guru integrates with: 

• Slack 

• Microsoft Teams 

• Browsers 

Analytics show what people are searching for and what’s missing. Guru helps teams avoid repeated work. 

Find what you need → Make fast decisions → Trust your results 

2. AIKA 365

AIKA 365 is designed for organizations using Microsoft 365 and SharePoint. 

Here’s what stands out: 

• Uses RAG technology: Understands your question, gives you precise answers with real citations. 

• Gets smarter with use: Learns and adapts in real time. 

• Admins can set a default Knowledge Assistant; users personalize their own. 

• Guided discovery: Suggested questions, sample queries. 

• Analytics: See usage, performance, and satisfaction. 

Keep outdated or sensitive data out with precision controls. Composite question handling answers complex queries in one go. 

Chat history supports ongoing learning. The platform is secure, scalable, and fits right into your workflow. 

AIKA 365 helps teams: 

• Work faster 

• Work smarter 

• Make enterprise ai search a daily advantage 

3. Glean

Glean connects to over 100 business apps. 

Key points: 

• Knowledge graph maps people, content, relationships. 

• Personalizes search results. 

• AI summarizes documents for quick reading. 

• Real-time indexing. 

Interface: 

• Simple and intuitive. 

• Integrates with Slack, Teams, and Google Workspace. 

Permission controls keep data safe. Analytics highlight gaps or popular topics. 

Glean helps everyone: 

→ Find and share knowledge → Support better collaboration → Make faster decisions 

4. GoSearch

GoSearch, from GoLinks, brings you unified enterprise search with AI-driven chat. 

Features: 

• Real-time indexing. 

• 100+ integrations for both personal and work data. 

• SOC 2 Type II certification. 

• Permission-aware access. 

• Bring your own cloud or API key. 

Uptime is high. Analytics show search trends and usage. You can customize and scale as you grow. 

AI summaries and semantic understanding help answer questions clearly. 

GoSearch: Functionality + Security + Cost-effectiveness 

5. Coveo

Coveo powers enterprise search solutions that adapt to user behavior. 

Highlights: 

• Connects with Salesforce, Microsoft, e-commerce, and support systems. 

• Semantic search plus machine learning for relevance. 

• Smart snippets for quick answers. 

• Analytics dashboard for trends and gaps. 

Permission controls protect data. Adapts to each user’s context. 

Coveo: 

• Handles internal and customer-facing needs. 

• Integrates easily. 

• Keeps search quality high. 

Personalized, scalable enterprise search software for any team. 

6. ClickUp

ClickUp makes enterprise search part of project management. 

Features: 

• Connected Search covers tasks, docs, notes, comments. 

• Filters, commands, permission controls for accuracy. 

• ClickUp Brain adds AI-driven insights and summaries. 

• Real-time collaboration and version control. 

Supports: 

• Distributed teams 

• Document management with privacy settings 

Analytics help track usage and trends. Onboarding is easier. 

ClickUp helps teams: 

→ Stay organized → Stay focused → Find knowledge fast 

7. Elastic Enterprise Search

Elastic Enterprise Search is built on Elasticsearch. 

What you get: 

• Handles large datasets and complex queries. 

• Distributed architecture for fast indexing and analytics. 

• Customizable search filters, relevance, and ranking. 

• Security and access controls. 

Open-source foundation means: 

• Strong developer community 

• Extensive documentation 

Integrates with Kibana and Logstash for advanced data visualization. 

Elastic: Performance + Customization + Support for many use cases 

8. Lucidworks Fusion

Lucidworks Fusion is for complex, regulated data. 

Features: 

• Neural Hybrid Search for accuracy. 

• Smart Rank personalizes results. 

• Role-based access control and compliance features. 

• Integrates with many data sources. 

Scales to meet demand. Analytics surface actionable data. 

Supports: 

• Multilingual search 

• Detailed content analytics 

Customizable for specific workflows. 

Lucidworks Fusion: AI features + Compliance focus + Unifies data across silos 

9. IBM Watson Discovery

IBM Watson Discovery uses AI and natural language processing. 

How it helps: 

• Smart Document Understanding lets you train models for custom docs. 

• Analyzes documents, emails, social media for trends. 

• Visual tools make sense of big data. 

• Sentiment analysis shows how people feel. 

Connects with other business platforms through APIs. 

Analytics show how people use search. 

IBM Watson Discovery: 

• Depth 

• Flexibility 

• Makes complex data clear 

10. AlphaSense

AlphaSense focuses on market intelligence and research. 

What it brings: 

• Pulls data from broker research, filings, expert calls, news. 

• Generative AI highlights trends and key topics. 

• Custom alerts keep you informed. 

Indexes internal reports and uploads for a complete view. 

AI-powered summarization saves time. 

Used by: 

• Finance 

• Healthcare 

• Consulting 

Analytics track market trends. Security and compliance controls keep data safe. 

AlphaSense: Clear, actionable insights for enterprise ai search 

Our Opinion 

There are three groups in enterprise search software now. 

Some platforms focus on connecting knowledge across the company, like Guru, Glean, and GoSearch. They help people share and find answers. 

Others, such as Coveo, Lucidworks Fusion, and AlphaSense, use AI to personalize results and show insights. 

Then you have ClickUp and Elastic, which put enterprise search together with project management or let developers build custom solutions. 

AIKA 365 stands out because it focuses on context, real-time learning, guidance, and security. It works well with Microsoft 365 and helps teams get the right answers every time. It’s made for companies that want their enterprise search software to grow with them and fit into their daily work. 

Conclusion 

All these enterprise search solutions are strong. What you pick depends on your company’s needs. AIKA 365 is worth a close look for teams that want secure, AI-driven answers that fit their workflow. 

FAQ 

What is enterprise search software?
Enterprise search software helps people find information across an organization’s digital resources. It connects multiple sources—like documents, emails, and databases—into one searchable platform. Enterprise search tools make it easy to access company knowledge, streamline work, and improve productivity. If you’re wondering, “What is enterprise search?”—it’s the technology that brings all your business data together for quick, secure searching. 

How does enterprise search differ from web search?
Enterprise search is designed for internal company use, letting employees find documents, messages, and data within their organization. Web search scans public sites on the internet. Enterprise search software focuses on security, access controls, and relevance for business needs, while web search returns public results. Enterprise search solutions ensure only authorized users get the right information. 

What are the key features to look for in enterprise search tools?
When selecting enterprise search tools, look for features like natural language search, permission-based access, real-time indexing, analytics, and seamless integration with your business apps. Enterprise search software should be scalable, easy to use, and secure. AI enterprise search adds intelligent context, making results more accurate and personalized. 

Is enterprise search software secure?
Yes, security is a top priority for enterprise search software. These enterprise search solutions use encryption, access controls, and compliance standards to protect sensitive data. Enterprise ai search platforms ensure that only authorized users can access or search specific company information, keeping business knowledge private and secure. 

Does enterprise search support multiple file formats?
Enterprise search software is built to work with many file types. It can index and search across documents, spreadsheets, emails, PDFs, presentations, and more. Advanced enterprise search tools also support images, videos, and other digital content, making it easy to find information no matter the format. 

How is AI used in enterprise search software?
AI enterprise search uses artificial intelligence to improve search accuracy, relevance, and speed. Enterprise ai search platforms understand user intent, learn from past queries, and provide smarter, more personalized results. AI can summarize content, suggest related topics, and help organizations unlock the full value of their business data with advanced enterprise search solutions.