7,457 tools
Free planAssistant
Dessix is a thinking-space notebook that captures, organizes, and expands ideas with AI as a partner. Pricing pages describe a free tier plus subscriptions and credit packs for heavier AI usage across notes, exports, and advanced tools.
Free planAssistant
Destination is a mobile transit app for live bus tracking, real-time ETAs, and route exploration across 800+ transit systems. The marketing site highlights bus follow mode, offline cached data, and route presets for commuters rather than generative AI features.
Free planAssistant
Destiny Matrix Calculator offers free 12-dimension destiny matrix analysis from a birth date, with interactive chart links and daily fortune guidance. The site includes companion calculators for karmic tail, life path, compatibility, and chakras.
Free trialWriting
DetectGPT provides an AI humanizer and detector suite to rewrite AI-generated text so it reads naturally and passes detector checks. Paid plans bundle monthly word quotas for humanization, detection, batch files, and plagiarism checking.
Free planAssistant
Detecting-AI.com is a free web AI detector with sentence-level highlights for ChatGPT, Claude, and Gemini outputs. Paid Monthly and Yearly plans raise scan limits and add unlimited humanizer, fact checker, and plagiarism credits.
Free planAssistant
Deutsch Mentor is a mobile language-learning app where users chat in German with an AI mentor named Felix. The marketing site highlights personalized conversations, flashcards saved from chats, gamified XP, and free reference tools for grammar and vocabulary.
Free planAssistant
devActivity tracks GitHub engineering activity to analyze developer experience with contribution quality, bottlenecks, and AI-powered retrospectives. It installs as a GitHub App that reads repository metadata without accessing source code.
Free planDeveloper Tools
DevDocs is an API documentation browser that combines multiple developer doc sets in one searchable web UI with offline support, dark theme, and keyboard shortcuts. The project is operated by freeCodeCamp and recommends the hosted devdocs.io instance unless you self-host via Docker or a local Ruby setup.
Free planDeveloper Tools
DeveloperHub is a documentation platform for product guides and API references with versioning, custom domains, search, and AI-assisted authoring on paid tiers. Pricing advertises unlimited docs and readers on paid plans with a 14-day trial and no credit card required to start.
Free tier unknownAssistant
Devi monitors keywords across Facebook groups, LinkedIn, X, Reddit, and eight other social platforms to surface buying-intent leads. It adds AI-generated replies, visual content scheduling, and a browser extension dashboard for social selling teams.
AI writing and text workflows
DevLaunch AI generates developer resumes and portfolio material through AI-assisted workflows.
Free tier unknownDevOps
DevOpsGuys is listed at devopsguys.com, the corporate domain associated with the DevOpsGuys brand.
Free planAssistant
Devplan is proactive product intelligence that connects your stack to surface what changed, what is at risk, and what needs attention.
Free tier unknownAssistant
Dex is ThirdLayer’s browser-first workspace that ingests operational data from Gmail, Slack, CRM, and tabs into a compounding operational graph and knowledge manual. Autonomous agents prep meetings, triage tasks, update CRM records, and expose context through SDK and MCP integrations for Chrome and iMessage workflows.
Free tier unknownAssistant
Dexto markets itself as the operating system for agentic work: a persistent home where agents, context, and tools stay connected so work continues and improves over time. The public site is lightweight but positions Dexto around long-running agent workflows rather than one-off chat sessions.
Free planAssistant
Dezan is a DIY survey and data collection platform that uses AI to draft questionnaires, suggest edits, and analyze responses from interest-targeted audiences. Campaigns can deploy through Google Ads with separate budgets for Amazon rewards and ad spend, supporting templates for general, sustainability, and custom studies.
Free planAssistant
Dezbor is an AI-assisted no-code builder for operational dashboards, admin panels, and client-facing data apps connected to SQL databases, spreadsheets, Airtable, or APIs. Teams compose KPIs, tables, filters, forms, and write-back actions in a visual editor with AI help drafting queries before sharing focused interfaces.
Free tier unknownAssistant
Dflux.ai is an enterprise database migration platform that deploys specialized AI agents to analyze schemas, map types, execute dual-write cutovers, and validate row counts across 20+ database engines. The service targets zero-downtime moves between sources like PostgreSQL, Oracle, MongoDB, Snowflake, and BigQuery with monitoring dashboards and SOC2-oriented security controls.
Free tier unknownAssistant
DG1 is an AI-era ecommerce and web growth platform offering FlipCommerce storefront experiences, generative page and email creation, marketing automation, and agentic commerce via StartShop.ai. The public site showcases AI-built campaigns, multilingual content, and faster shopping flows but gates much of the product behind invitation access.
Free tier unknownAssistant
DGAF.ai is a minimalist uncensored AI chat experience that lets users sign in with Discord or Google and converse without content filters. The landing page emphasizes raw, unfiltered responses, displays live credit balances, and links to community Discord plus policy and litepaper resources.
Free to startAssistant
Diagram-Generator is a public-beta AI diagram maker that turns text prompts into presentation-ready infographics or editable Mermaid code across sixteen diagram types. Pro Mode can ground answers with live web research, export 2K/4K visuals, and switch among multiple visual styles while offering Logic Mode credits for documentation-friendly outputs.
No free planAssistant
DGi (DG-i) from Datagran is a secure AI data agent for developers that connects to databases, warehouses, and files via REST API with double-envelope encryption. Teams embed conversational analytics, schedule Python jobs with cron or natural language, and publish interactive dashboards built from uploaded CSV or live queries.
Free tier unknownAssistant
Dhime is an AI-powered dance learning app where students watch expert tutorials, practice moves on camera, and receive instant pose feedback comparing their performance to the instructor. Processing runs on-device for privacy, with Android, Chrome, and Edge clients plus content published by external dance tutors rather than live one-to-one coaching.
Free tier unknownAssistant
Dhisana AI is an enterprise decision-intelligence platform that unifies operational, financial, customer, and market signals into explainable recommendations with governed actions. It targets revenue, operations, and technology leaders who need prioritized opportunities, audit trails, and workflow routing instead of another generic chatbot layer.
Showing 2,856 of 7,457 tools
Plan facts carry individual sources and check dates. Unknown values are excluded from required filters.