1,239 tools
Free trialSales & customer support
KnowledgeBase is hosted knowledge base software from Text for customer self-service help centers. It provides article authoring, branding, and support-site hosting with a free trial and monthly or annual subscriptions for additional knowledge bases.
Free tier unknownResearch & search
KnowledgeGraph GPT is a browser-based React demo hosted on Netlify under the KnowledgeGraph GPT title.
Free tier unknownResearch & search
Knowz is an AI knowledge base and enterprise search platform that finds, creates, verifies, and automates company knowledge. Marketing copy highlights grounded answers across more than 100 tools, voice AI, and enterprise security as an alternative to tools like Glean, Guru, Notion, and Confluence.
Free planResearch & search
Koko Analytics is a privacy-friendly WordPress analytics plugin that tracks pageviews, referrers, and unique visitors without cookies or third-party trackers. The free plugin stores data on-site; Koko Analytics Pro adds geolocation, device stats, UTM tracking, and email reports via yearly licenses.
Free planResearch & search
Komo is an AI search engine that answers questions with cited web sources. The product emphasizes conversational search, focus modes, and daily free credits for signed-in users exploring Komo Fast and budget models.
Free tier unknownProductivity (email, docs, PDFs)
Koncile extracts structured data from PDFs and scans using OCR templates, fraud detection, and workflow automation. Teams define fields in natural language, export JSON or spreadsheets, and connect via API, SDK, or MCP on Advanced plans.
Free planResearch & search
Kumu is a relationship mapping platform for turning complex datasets into interactive network maps, views, and presentations. Public projects are free on kumu.io, while private projects and premium workspace features are available through paid subscriptions for teams that need confidentiality or advanced collaboration.
Free planBusiness, finance & legal
Kurby delivers AI neighborhood and property intelligence reports for U.S. addresses, covering schools, safety, walkability, demographics, and market trends. Real estate professionals use it to impress clients, with a Chrome extension surfacing insights on Zillow, Trulia, and Redfin.
Free planResearch & search
Kvery.io is an AI-powered SQL platform that turns queries into tables, charts, REST APIs, and dashboards without backend code. It supports natural-language SQL generation, scheduling, team workspaces, mobile apps, MCP integrations, and enterprise security controls around database connections.
Free tier unknownResearch & search
Labophase is a productivity-focused search experience that routes questions through a mixture of AI experts to surface knowledge.
Free tier unknownChatbots & assistants
LAIERS.ai is a web application for multi-dimensional, visual AI conversations that branch into explorable trees instead of linear chats. It targets researchers, marketers, and strategists who want side discussions, use-case examples, and structured exploration of ideas.
Free planCoding & development
LakeSail is a Rust-native data and AI platform that runs Apache Spark Connect workloads without JVM overhead in customer AWS accounts. The open-source Sail engine drops into existing Spark code while managed tiers add autoscaling, notebooks, Iceberg and Delta support, and migration services.
Free tier unknownResearch & search
Laketool is an on-prem AI operating layer for industrial manufacturing that converts factory data into real-time predictions and recommendations. It focuses on numerical and time-series signals—yield, waste, and production optimization—rather than general-purpose LLM chat.
Free planResearch & search
Developers use one plan with a daily token allowance instead of per-result add-ons common on other search APIs.
Free tier unknownBusiness, finance & legal
LATO provides agent-native commercial diligence for investors, interviewing hundreds of experts and analyzing thousands of documents to deliver market studies in hours. Agents produce voice interviews with transcripts plus simulations for market sizing, competitive mapping, and deal sourcing use cases.
Free planResearch & search
Lenso.ai is an AI reverse image search engine for finding places, people, duplicates, and related images across the web. It adds facial recognition search, copyright tracing, research mode with deeper results, and a developer API on higher tiers.
Free to startSales & customer support
Lessie AI is an AI people search engine that scans more than 50 million profiles across LinkedIn, GitHub, Twitter, and 100+ sources to find influencers, clients, investors, and talent. Agents combine search, enrichment, and outreach tooling for go-to-market teams.
Research & search
Liatir runs bioinformatics tools, AI models and visual analysis pipelines on a user's computer.
Free planResearch & search
LibroMatch is a free web tool for discovering books similar to a title you enter, plus flows to find a book from a plot description and browse popular titles. It targets readers who want quick recommendation-style matches without creating an account on the public site.
Free planResearch & search
Lightdash is an AI-first, open-source business intelligence platform for modern data teams. It connects to dbt projects, defines metrics once in an open semantic layer, and delivers governed self-serve analytics with optional Cloud Pro and Enterprise hosting tiers.
Free planMarketing & SEO
LightFeed delivers store-level competitor intelligence for retail brands and merchants, tracking prices, promotions, stock, assortment, and MAP violations across large retailer sets. It emphasizes daily refreshes, like-for-like SKU matching, and dashboards for price index, catalog gaps, and unauthorized marketplace sellers.
Free planResearch & search
Lilys AI is an AI-native distillation assistant that summarizes YouTube videos, audio, PDFs, articles, and other sources into scripts, explanations, and insights. The homepage highlights saving sources, bilingual transcripts, and fast summaries for researchers and learners who subscribe to channels and documents.
Free trialResearch & search
Liminary is AI research memory for consultants and analysts, saving articles, PDFs, chats, and videos while surfacing sourced answers across your library. It advertises fact-check and gap detection, meeting sidekick Magnet, MCP connectors, and workspace collaboration with strong confidentiality controls.
Free planResearch & search
Liner provides accurate AI agents for professional search, academic research, and writing with cited answers, file uploads, and Deep Research reports. One subscription spans Liner, Liner Scholar agents such as literature review and citation tools, and Liner Write for drafts across web and extension apps.
Showing 768 of 1,239 tools
Plan facts carry individual sources and check dates. Unknown values are excluded from required filters.