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AI Apps Directory

The signal, not the hype.

  • 1009Apps
  • 43Categories
  • 185 Open source, 671 Free to try, 236 Self-host
  • View Capitol AI details
    ResearchPAID

    Capitol AI

    Capitol AI

    Agentic AI platform for turning proprietary data into decision-grade artifacts.

    Capitol is an agentic AI platform that turns proprietary data and expert judgment into trusted, decision-grade artifacts — due-diligence reports, regulatory documentation, and executive briefings. Built for regulated, high-stakes institutions in financial services, professional services, and government, it runs entirely inside enterprise infrastructure with no data egress and keeps every output auditable. It is model-agnostic, working with whichever LLMs an organization approves, and exposes a web interface plus an API and SDK for builders.

    Sovereign, private-tenant hosting
    Enterprise-only; pricing not public
    • enterprise-ai
    • sovereign-ai
    • due-diligence
    • compliance
    • +1
  • View Sunoh.ai details
    HealthcarePAID

    Sunoh.ai

    eClinicalWorks

    Ambient AI medical scribe for clinical documentation.

    Sunoh.ai is an ambient AI medical scribe that listens to natural patient-provider conversations and turns them into structured clinical documentation. Beyond the note, it generates a visit summary and pre-fills orders for medications, labs, imaging, and referrals, which clinicians review before signing. It is EHR-agnostic, working across Epic, Athenahealth, and Cerner, and runs on iOS, Android, iPad, and the web. Pricing is a flat $149 per user per month.

    Works across Epic, Athenahealth, Cerner
    Tied closely to eClinicalWorks workflows
    • medical-scribe
    • ambient-ai
    • clinical-documentation
    • ehr
    • +1
  • View Bucket Robotics details
    VisionPAID

    Bucket Robotics

    Bucket Robotics

    Computer-vision defect detection for manufacturing, trained from CAD.

    Bucket Robotics builds computer-vision defect detection for manufacturing that trains from CAD files and synthetic data instead of hand-labeled photos. It generates simulated defects — burn marks, bumps, breaks — from the CAD that every modern part already has, producing production-ready vision models that deploy in minutes and adapt as parts and lines change. The system integrates into existing production lines without adding new hardware, and has drawn early customers in automotive and defense.

    No hand-labeling — trains from CAD
    Early-stage (founded 2024, small team)
    • computer-vision
    • manufacturing
    • defect-detection
    • synthetic-data
    • +1
  • View Gizmo details
    EducationFREEMIUM

    Gizmo

    Gizmo

    Gamified AI study app that turns your notes into flashcards and quizzes.

    Gizmo is a mobile-first study app that turns notes, PDFs, slides, and YouTube videos into adaptive flashcards and quizzes built around spaced repetition and active recall. It wraps studying in game-like mechanics — daily lives, streaks, and bite-sized quizzes — to make revision feel closer to a social app than a textbook. Used by more than 13 million learners across 120 countries, it targets exam prep from GCSEs and A-levels to AP and college courses. A free tier covers daily quizzes and limited tutoring, with paid plans unlocking unlimited use.

    Generous free tier
    Gamification can distract from depth
    • study
    • flashcards
    • spaced-repetition
    • quizzes
    • +1
  • View InsightFinder details
    ObservabilityPAID

    InsightFinder

    InsightFinder, Inc.

    AI reliability platform for monitoring and fixing AI and IT systems.

    InsightFinder is an AI-driven reliability platform that detects anomalies, pinpoints root causes, and remediates issues across both AI systems and traditional IT infrastructure. It ingests metrics, logs, traces, and events, applying 'composite AI' — streaming anomaly detection plus deterministic causal analysis — and ships fine-tuned, domain-specific small language models rather than relying on generative AI alone. Its ARI agent runs end-to-end incident management: detection, diagnosis, evidence collection, and real-time remediation. The platform runs as SaaS or in fully air-gapped environments and integrates with OpenTelemetry, Datadog, and Prometheus.

    Causal root-cause, not just anomaly alerts
    Pricing not public
    • aiops
    • observability
    • incident-response
    • root-cause
    • +1
  • View Golden Analytics details
    AnalyticsFREEMIUM

    Golden Analytics

    Golden Analytics

    AI-native business intelligence and data visualization platform.

    Golden Analytics is a web-based business intelligence platform that combines data connection, discovery, preparation, analysis, and dashboarding in one tool. It profiles datasets automatically, surfaces patterns, and a 'Slider of Autonomy' lets users dial how much the AI does versus how much they drive themselves — taking a raw dataset to a shared dashboard in as little as two clicks. It offers a free tier, with Team and Enterprise plans that include all features without token metering.

    AI at the core, not bolted on
    Very new (launched 2026)
    • business-intelligence
    • bi
    • dashboards
    • data-visualization
    • +1
  • View Zerve details
    AnalyticsFREEMIUM

    Zerve

    Zerve AI

    Agentic AI data platform for research and analytics.

    Zerve is a data platform that brings AI agents, notebooks, automatic data discovery, conversational reports, and deployment into a single canvas for data scientists and analysts. Agentic notebooks assist with exploration and analysis, the platform maps schemas and surfaces patterns from connected data, and finished work can ship directly as an API, app, or dashboard. It offers a free tier, with self-hosted and air-gapped deployments for enterprise.

    Agentic notebooks with auto data discovery
    Not open source
    • data-science
    • notebooks
    • agentic
    • analytics
    • +1
  • View CopilotKit details
    OrchestrationFREEMIUMOpen core

    CopilotKit

    CopilotKit

    Frontend stack for building in-app AI copilots and agents.

    CopilotKit is a framework for embedding AI copilots and agents directly inside web apps — chat, generative UI that renders live React components, shared application state, and frontend tool calls. It connects to agent frameworks like LangGraph, CrewAI, LlamaIndex, and Pydantic AI rather than shipping its own agent, and offers both headless APIs and prebuilt UI components. The company says its stack is used across the majority of Fortune 500 companies and powers millions of agent-user interactions per week.

    Connects to LangGraph, CrewAI, LlamaIndex
    Frontend-focused — you bring the agent
    • ai-agents
    • generative-ui
    • ag-ui
    • copilot
    • +1
  • View Pulse details
    Data OpsFREEMIUM

    Pulse

    Pulse AI

    Production-grade extraction for complex documents.

    A document-extraction platform that converts messy, real-world documents — financial statements, medical records, contracts, spreadsheets — into clean, LLM-ready structured data. Pulse runs its own OCR, layout, and vision models (including its Ultra extraction model) rather than wrapping a general-purpose LLM, and exposes the pipeline through an API that drops into existing data workflows. It offers a free sandbox to try, with enterprise tiers for scale; the company says it has processed over a billion document pages.

    Purpose-built models for hard layouts
    Cloud-only (no self-host)
    • document-extraction
    • ocr
    • unstructured-data
    • data-ingestion
  • View Unstract details
    Data OpsFREEMIUMOpen core

    Unstract

    Zipstack

    Turn unstructured documents into structured data.

    An agentic document-processing platform that extracts clean, structured JSON from PDFs, scans, and other complex documents using LLMs. Its Prompt Studio gives a no-code IDE to author and test extraction prompts per field, which you then deploy as APIs or ETL pipelines into your warehouse. Built by Zipstack, Unstract is open source under AGPL-3.0 and self-hostable via Docker Compose, with a managed cloud that adds SSO, human-in-the-loop review, and compliance certifications (SOC 2, HIPAA, ISO 27001, GDPR).

    Open-source (AGPL-3.0), self-hostable
    AGPL-3.0 may deter some commercial use
    • document-extraction
    • unstructured-data
    • etl
    • rag
    • +1
  • View DBHub details
    MCPFREEOSS

    DBHub

    Bytebase

    Zero-dependency, token-efficient database MCP server.

    An open-source Model Context Protocol server that lets AI coding assistants connect to and query databases through one unified gateway. DBHub deliberately exposes only two tools — execute_sql (with transaction support and safety controls) and search_objects (schema/table/column exploration) — to keep the agent's context window lean. It supports Postgres, MySQL, SQL Server, MariaDB, and SQLite, works with clients like Claude Desktop, Claude Code, Cursor, VS Code, and Copilot CLI, and includes a built-in web interface for running queries and viewing request traces.

    Free and MIT-licensed
    SQL databases only (no NoSQL)
    • mcp
    • database
    • sql
    • postgres
    • +1
  • View Judgment Labs details
    EvalFREEMIUMOpen core

    Judgment Labs

    Judgment Labs

    The continuous-improvement stack for AI agents.

    An evaluation and monitoring platform for AI agents, built around the open-source judgeval framework. Judgment traces an agent's full trajectory — tool calls, memory, search queries, and long reasoning chains — then uses trajectory-level judges to surface failure modes, validate fixes before deploy, and catch behavioral regressions in production. The captured environment data and evals feed back into agent post-training (RL and SFT), not just pass/fail scoring. judgeval is Apache-2.0 and free; the hosted platform adds the dashboard, AutoRubrics, and enterprise features.

    Open-source judgeval framework (Apache-2.0)
    Hosted platform pricing not public
    • agent-evals
    • llm-as-judge
    • tracing
    • post-training
    • +1
  • View Highlight AI details
    AssistantFREEMIUM

    Highlight AI

    Highlight

    A desktop AI assistant that sees your screen and works across every app.

    Highlight AI is a desktop assistant that reads on-screen context across the apps you use, so you can ask about and act on whatever you're looking at without copying it into a chat box. It captures screen content, voice, and documents to answer questions, summarize, and transcribe meetings locally. A free tier offers unlimited chat with auto-selected base models; Pro unlocks premium frontier models and cloud transcription.

    Captures screen, voice, and documents
    Desktop only (no mobile)
    • desktop-assistant
    • screen-context
    • meeting-notes
    • transcription
    • +1
  • View Brain.fm details
    MusicFREEMIUM

    Brain.fm

    Brain.fm

    AI-generated functional music engineered to help you focus, relax, and sleep.

    Brain.fm streams functional music designed with auditory neuroscience to shift the brain into states for focus, relaxation, meditation, or sleep. Rather than curating existing tracks, it generates music combined with a patented modulation technique intended to drive neural phase-locking. The catalog is organized by goal, with a dedicated mode tuned for ADHD attention.

    Modulation drives neural phase-locking
    Subscription required after the trial
    • focus
    • deep-work
    • sleep
    • adhd
    • +1
  • View Goblin Tools details
    ProductivityFREE

    Goblin Tools

    Bram De Buyser

    A set of small AI tools to help neurodivergent people get unstuck.

    Goblin Tools is a collection of single-purpose AI utilities aimed at people who find everyday tasks overwhelming. Its best-known tool, Magic ToDo, recursively breaks a vague task into smaller steps with an adjustable difficulty ('spiciness') setting. Others reword text for tone (Formalizer), gauge the mood of a message (Judge), explain things simply (Professor), estimate effort, and turn brain-dumps into action lists.

    Free, no account or paywall
    No accounts or cross-device sync
    • adhd
    • task-breakdown
    • neurodivergent
    • accessibility
    • +1
  • View Rask AI details
    TranslationFREEMIUM

    Rask AI

    Brask Inc.

    AI video localization and dubbing with voice cloning.

    Rask AI is a video localization and dubbing platform that translates and re-voices video and audio into 130+ languages. It generates synthetic voiceovers with voice cloning in 32 languages, adds automatic lip-sync, detects multiple speakers, and produces translated captions and subtitles. Aimed at creators and marketing teams adapting content for global audiences, it runs in the browser and via API.

    Voice cloning in 32 languages
    Cloud-only, minute/credit-based pricing
    • dubbing
    • video-localization
    • voice-cloning
    • subtitles
  • View Chronicle details
    DesignFREEMIUM

    Chronicle

    Chronicle

    AI presentation maker that turns a prompt into a polished, on-brand deck.

    Chronicle is a presentation tool that generates entire slide decks from a prompt and lets you refine them on a widget-based canvas. Rather than editing one slide at a time, its AI agent — pitched as "Cursor for presentations" — drafts, restyles, and restructures whole decks, embedding content from other tools and keeping output on-brand. It targets startups and modern teams who want polished decks without a designer.

    AI restyles and restructures whole decks
    Web-only (no native or offline app)
    • presentations
    • slides
    • decks
    • ai-design
  • View jamie details
    MeetingFREEMIUM

    jamie

    jamie

    Bot-free AI note taker for any meeting — online, hybrid, or in person.

    jamie is an AI meeting assistant that writes structured summaries, action items, and transcripts without ever joining the call as a bot. Instead of adding a participant, its desktop and iPhone apps capture audio directly from the device, so it works on any platform — Zoom, Meet, Teams — and in face-to-face conversations. After the meeting it assigns accurate speaker names and lets you query the notes with an Ask-AI feature.

    No bot joins your calls
    Desktop/iOS capture only (no Android app)
    • meeting-notes
    • transcription
    • bot-free
    • privacy
  • View 6sense details
    MarketingFREEMIUM

    6sense

    6sense

    Revenue-AI platform for account-based marketing and sales.

    A B2B revenue intelligence and account-based marketing platform that fuses first- and third-party intent, firmographic and engagement signals to predict which accounts are in-market and how to engage them. It surfaces buying-stage and account-fit scores, runs ABM advertising, and orchestrates sales and marketing plays. Pitched as a go-to-market intelligence layer feeding teams, tools and AI agents.

    Predictive account-fit scoring
    Enterprise pricing is high and opaque
    • abm
    • revenue-intelligence
    • intent-data
    • b2b
  • View Memori details
    MemoryFREEMIUMOpen core

    Memori

    MemoriLabs

    SQL-native memory engine for LLMs and AI agents.

    An LLM-agnostic memory layer that turns agent conversations and execution into persistent, queryable state stored in standard SQL databases (Postgres, MySQL, SQLite). It adds long-term memory to any LLM app with roughly one line of code, using a dual-mode system for working and long-term recall. MemoriLabs also offers a hosted enterprise memory fabric on top of the open core.

    Persistent memory in standard SQL databases
    Younger than Mem0/Zep, smaller ecosystem
    • agent-memory
    • sql
    • open-source
    • persistence
  • View Phenom details
    HRPAID

    Phenom

    Phenom People

    Agentic AI talent-experience platform for hiring, developing and retaining.

    An enterprise talent-experience platform that applies AI across the talent lifecycle — career sites, chatbots, CRM, internal mobility and workforce planning — to personalize candidate, recruiter, employee and manager journeys. Its X+ generative agents draft campaign content and automate HR tasks. Sold to large organizations as a unified system replacing point HR tools.

    End-to-end talent lifecycle in one platform
    Enterprise-only, custom-quote pricing
    • recruiting
    • talent
    • hr-tech
    • enterprise
  • View Amazon Nova Act details
    AutomationFREEMIUM

    Amazon Nova Act

    Amazon

    Build reliable AI agents that automate UI workflows in a browser.

    An Amazon model and SDK for building agents that take actions in a web browser, breaking workflows into small, testable natural-language steps for reliability at scale. Developers script and chain browser actions in Python, and run them as production UI-automation agents. Available as an AWS service after a 2025 research preview.

    Reliability-focused, step-by-step action model
    Tied to the AWS ecosystem
    • browser-agent
    • ui-automation
    • aws
    • sdk
  • View TurboScribe details
    VoiceFREEMIUM

    TurboScribe

    TurboScribe

    Unlimited audio and video transcription powered by Whisper.

    TurboScribe converts audio and video files into text using OpenAI's Whisper speech-to-text model. It supports 98+ languages, automatic speaker recognition and translation of transcripts or subtitles into 134+ languages, with exports to formats like DOCX, PDF, SRT and VTT. A free tier allows three transcriptions a day, while the paid Unlimited plan removes usage caps for a flat monthly fee.

    Exports to DOCX, PDF, SRT, and VTT
    Free tier capped at 3 files/day, 30 minutes each
    • transcription
    • speech-to-text
    • whisper
    • subtitles
    • +1
  • View Quark details
    AssistantFREEMIUM

    Quark

    Alibaba

    Alibaba's AI super-app for search, writing, research and document tasks.

    Quark is Alibaba's flagship consumer AI app, positioned as an 'AI super-box' that folds chat, deep search, deep research, AI writing, slide and image generation, document tools and cloud storage into a single interface. It identifies the intent behind a request, then plans and executes multi-step tasks. Quark runs on Alibaba's Qwen/Tongyi models and is offered across web, mobile and desktop.

    Search, writing, slides and research in one super-app
    China-focused; needs Chinese language and a local account
    • ai-assistant
    • super-app
    • deep-research
    • china
    • +1