1,155 tools
Free planResearch & search
datasette-chatgpt-plugin exposes a Datasette database instance as a ChatGPT plugin so users can ask natural-language questions over hosted tables. It ships a manifest at /.well-known/ai-plugin.json and routes queries through Datasette’s SQL interface.
Free tier unknownResearch & search
Datashake provides social and review data infrastructure through a single API covering more than 150 sources with real-time collection and multi-year historical archives. Enterprise platforms use it as the raw data layer for listening, analytics, and customer intelligence products.
Free planCoding & development
data.table is a high-performance R extension of data.frame with fast aggregation, joins, reshaping, and fread/fwrite IO. It targets analysts who need in-memory speed on large tables without leaving base R syntax entirely behind.
Free tier unknownResearch & search
Datatera.ai is an enterprise AI data platform that turns scattered documents and sources into decision-ready datasets in minutes. It combines AI extraction, enrichment, warehouse loading, and analytics with governance features such as audit trails and lineage for procurement and operations teams.
Free tier unknownResearch & search
Datayaki is a data analytics application where users create dashboard widgets by asking questions in natural language. The product homepage describes an AI-assisted analytics experience rather than a traditional drag-and-drop BI builder.
Free tier unknownResearch & search
Dawiso is an enterprise data catalog and AI context layer for governing metadata, glossaries, lineage, and unstructured content. It markets MCP connectivity, AI governance features, connectors, and role-based plans for standard, corporate, and enterprise teams.
Free planCoding & development
dbt from dbt Labs helps data teams build reliable, governed analytics pipelines in the cloud. The platform combines development, testing, lineage, metrics, and collaboration features for analytics engineers moving from solo projects to enterprise scale.
Free planResearch & search
DecodeAI is an experimental AI-generated blog about artificial intelligence with human curation. It publishes automatic posts, tags, and RSS feeds as a concept project rather than a developer tool.
Free tier unknownResearch & search
Decode by Entropik is a human insights platform that captures emotion, attention, and behavior for consumer and UX research. Enterprise teams use its AI moderator, creative testing, and synthetic audience modules to shorten research cycles.
Free planBusiness, finance & legal
Decode Investing helps fundamental investors research individual stocks with profitability, growth, valuation, and AI-assisted analysis. The web app surfaces SEC filings, earnings calls, screeners, and project workspaces for long-term holders.
Free planResearch & search
Deepfind is a privacy-focused AI search product offering chat and web search with citations and no data retention. A free tier limits daily queries while the Lite plan provides unlimited search and chat for a flat monthly fee.
Free planResearch & search
Deepnote is a collaborative data notebook platform with real-time editing, SQL and Python blocks, scheduled runs, and Deepnote AI agents for code generation and explanation. Team plans bundle monthly AI, CPU, and GPU credits with premium integrations and stronger machines.
Free planProductivity (email, docs, PDFs)
DeepPDF is an AI research assistant for working deeply with PDFs, combining chat, summaries, bilingual translation, converters, and formula or image analysis. Its pricing page keeps Free, Pro, and Max tiers at -- during beta while listing higher PDF size and AI limits on paid-labeled plans.
Free tier unknownResearch & search
Deep Research is a web app from u14app for running deep research flows with any LLM. The hosted instance supports multi-step research tasks and advertises SSE API and MCP server integration for developers.
Free tier unknownResearch & search
Deepreview (딥리뷰) is a Korean customer-review analytics service that helps brands understand authentic reactions from people who bought their products. The official Softr-hosted site invites visitors to explore real customer sentiment drawn from reviews.
Free planResearch & search
Deepsheet now resolves to Kasipa, a browser-based AI data visualization tool for spreadsheets. Users upload CSV or Excel files or connect Google Sheets, ask questions in plain English, and receive charts and analysis without signing up.
Free tier unknownResearch & search
Deep Talk builds enterprise AI agents for customer and employee voice analytics, including Rosie for CX dashboards and specialized bots for sales, HR, legal, and healthcare teams. The Spanish-language site emphasizes orchestrating LLM agents around business goals with sentiment and text categorization.
Free planResearch & search
Definite is an AI-native data platform that centralizes connectors, pipelines, dashboards, and AI agents so teams can ask questions in plain English and ship data apps. It offers cloud or private deployment, unlimited users on paid tiers, and credit-based compute rather than per-seat pricing.
Free tier unknownResearch & search
Defog provides a privacy-first AI data analyst for enterprise teams, letting users ask questions across databases, CSVs, and connected tools with specialized SQLCoder models. The company also open-sources SQLCoder and evaluation tooling for text-to-SQL accuracy.
Free tier unknownBusiness, finance & legal
Deli is an AI-native real estate search engine that interprets lifestyle-focused plain language, voice, and live chat queries across U.S. listings. It maps conversational intent to structured property signals and returns ranked results with explanations in under a second.
Free planMarketing & SEO
Delve AI builds software for AI market research and marketing personas, including Website Persona, competitor and social personas, and research segments. Teams can start with free Website Persona credits and upgrade to monthly persona, API, and agency plans.
Free planResearch & search
Depth is an AI product analytics platform with session replay, funnels, retention, and product-management workflows. It offers tiered session tracking for startups through enterprise, with integrations to tools like Linear and Jira on higher plans.
Free to startResearch & search
describy runs AI voice interviews to collect user feedback for web products through standalone pages, embedded widgets, or outbound phone calls. Teams use it to gather qualitative insights without scheduling live interviews for every participant.
Free tier unknownResearch & search
Dessign is a curated directory of AI tools and software for designers, developers, and marketers. The site organizes hand-picked listings across categories such as AI agents, dev tools, SaaS, video, and writing rather than shipping its own single-purpose AI app.
Showing 456 of 1,155 tools
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