Total Products under this Category: 225
Last updated: September 01, 2026
Why You Can Trust G2's Software Rankings:
G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.
Highlighted products: Slack, Notion, Glean, Guru, Elasticsearch, Google Cloud Dialogflow, ClickUp, and Microsoft Bing Web Search API.
Underlying data: [Grid® JSON](https://www.g2.com/categories/enterprise-search-software/grids.json?focus%5B%5D=slack&focus%5B%5D=notion&focus%5B%5D=glean-technologies-glean&focus%5B%5D=guru&focus%5B%5D=elastic-elasticsearch&focus%5B%5D=google-cloud-dialogflow&focus%5B%5D=clickup&focus%5B%5D=microsoft-bing-web-search-api)
Quantxt is a software platform for processing, search, and discovery in unstructured content using NLP techniques.
RightFind Navigate: Personalized search across multiple sources of data and information for highly relevant discovery R&D-intensive companies must accelerate research and drive innovation to compete effectively, but when content is locked away in silos it hinders discoverability and slows research. To maximize the value of digital information, organizations must eliminate silos to make content more discoverable and accessible. RightFind Navigate breaks down inefficiencies caused by information silos to reveal connections and insights that drive innovation. RightFind Navigate securely unifies licensed content, publicly available data sources, and internal proprietary information through an open ecosystem to maximize return on content and data investments.
Rocket NXT is an application based platform, provides robust search, content management, and publishing from the desktop or delivered via CD/DVD/USB.
If there is one thing that takes productivity out of your Team, It’s the multiple hours spent on searching your digital files and assets! Saasuma takes the pain out of search and makes life super productive. Search, sync and share all your cloud storage and communications in one place. Files, email conversations or chats - it handles every sort from every source you are synced with. Additionally, Saasuma is integrated with the most popular cloud storage, email, chat and project management tools so that you miss none of your favourite tools and yet have all the work files in one single place! What’s more? Saasuma Stack lets you optimize your software stack and save money on software subscriptions. You get an overview of all your spending and employee usage of each software subscribed to. If that isn’t enough, you get great discounts on pricing plans from our listed partner softwares. Saasuma – a super productive tool for individuals and Teams alike!
Sana AI is a knowledge assistant that helps you work faster and smarter. You can use it for everything from analyzing documents and drafting reports to finding information and automating repetitive tasks. Integrated with your apps, capable of understanding meetings and completing actions in other tools, Sana AI won't just change the way you access knowledge. It'll change the way you work.
Average Rating: 5.0/5.0
Total Reviews: 1
AI-generated summary from verified user reviews
"Great user experience highly recommended."
Rating: 5.0/5.0 stars
— Abanaba J.
Searchdaimon Enterprise Search is an open-source enterprise search engine designed to provide comprehensive full-text search capabilities across both structured and unstructured data. Initially developed as a commercial solution by the Norwegian company Searchdaimon AS, it transitioned to an open-source model in 2013. The platform is built using C and Perl and is available under the GPL v2 license. Key Features and Functionality: - Data Crawling: Searchdaimon ES can crawl various data sources, including HTTP, databases, Windows file shares, Exchange, SharePoint, and local files. - Document Handling: It supports extraction from numerous document formats such as Microsoft Word, Excel, RTF, PowerPoint, and Adobe Acrobat PDF. - Image Processing: The engine creates thumbnails for common image formats like PNG, JPEG, and TIF. - Security Integration: It offers full document-level security and integrates seamlessly with Active Directory, ensuring users access only the information they are authorized to view. - Administrative Interface: An HTML-based administration interface facilitates easy management and configuration. Primary Value and User Solutions: Searchdaimon ES addresses the challenge of efficiently retrieving relevant information from vast and diverse data repositories within an organization. By offering a unified search platform that integrates with existing enterprise systems and maintains strict security protocols, it enhances productivity and decision-making processes. Its open-source nature provides flexibility and cost-effectiveness, making it a viable solution for businesses seeking robust internal search capabilities.
Searcholic is a search engine that lets you discover millions of e-books and papers for free. It's a tool that can help researchers, students, and anyone interested in learning find valuable resources.
SeekStorm is a Search as a Service. Our search API offers web-scale, real-time, full text, instant search for your data and documents. SeekStorm is a Crawler as a Service. A high-performance, focused crawler turns any website into JSON docs with structured data SeekStorm is an open-source, sub-millisecond full-text search library & multi-tenancy server implemented in Rust. https://github.com/SeekStorm/SeekStorm
Sentelo is an improved search engine designed for better reading and writing experiences, refining your internet browsing journey.
Shieldbase AI sits on top on your apps, LLMs, and co-pilots - and make it easy and safe to use LLMs on your company data to find anything within seconds.
A brain for your business. Built like one. So your company finally remembers what it knows. Your company knows the answer. Your people can't find it or reach it where they work. Your AI is guessing instead of knowing. And nobody can see what's missing. Until now. Simply Asking is that brain. Your people find it wherever they work. Your AI knows it. You see what's missing. Simply ask Lumen. Three simple steps: Build it. Use it. Watch it grow. Build it. Upload docs. Sync your tools (Google Drive, Notion, Slack, HubSpot, Trello, Dropbox). Drop in a recording, a URL, a voice note. Simply Asking maps everything to everything. Memory, not storage. Use it. Ask Lumen. Search anything. Chat across your stack. Deploy AI agents into your workflows. Mount a tablet on the warehouse wall. Wherever your team works, the brain works there too. Knowing, not searching. Never the internet. Never a guess. Watch it grow. It tells you what it doesn't know. Drafts what's missing. Bundles what works. Every question makes it smarter. No question goes unanswered twice. Aware of what it doesn't know. Smarter every day. What makes us different from foundation models like ChatGPT, Claude, and Gemini: we don't compete with them, we use them. Simply Asking routes each task to the right foundation model and grounds every answer in your business. Knowing, not guessing. What makes us different from enterprise search and team wiki tools like Glean, Guru, and Notion AI: we don't just make existing content searchable. We tell you what's missing, draft what should be there, and update as the source material changes. Built for sales teams answering competitive questions in real time. For customer service deflecting tickets with cited answers. For operations standardizing playbooks across locations. For HR onboarding new hires faster. For executives surfacing patterns across the entire company brain. Simply ask Lumen. Your company's new brain.
