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AI Apps Directory

The signal, not the hype.

  • 991Apps
  • 43Categories
  • 181 Open source, 657 Free to try, 230 Self-host
  • 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 and buying-stage scoring
    Enterprise pricing is high and opaque
    • abm
    • revenue-intelligence
    • intent-data
    • b2b
  • View Memori details
    MemoryFREEMIUMOpen core

    Memori

    MemoriLabs

    Open-source, 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.

    Truly unlimited transcription on the paid plan
    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
  • View SeaArt details
    ImageFREEMIUM

    SeaArt

    Sunrise AI

    AI art platform that turns prompts into images, videos and characters.

    SeaArt is an AI creative platform for generating and editing images and videos and for building chat-able characters. It exposes many underlying models (Flux, Seedance, Sora, Kling, Veo and others) plus tools for upscaling, background removal and editing, wrapped around a large community gallery where users share creations, prompts and workflows. It is available on the web and as iOS and Android apps.

    Free daily generation credits
    Community content is uncurated and includes NSFW
    • ai-art
    • image-generation
    • model-aggregator
    • community
    • +1
  • View Turbo AI details
    EducationFREEMIUM

    Turbo AI

    Turbo AI

    Turns lectures, PDFs and videos into notes, flashcards, quizzes and podcasts.

    Turbo AI is an AI study assistant that converts lecture recordings, PDFs, slides and YouTube videos into structured notes, flashcards, quizzes and audio summaries. It preserves technical formatting for math, chemistry and code, and includes a chatbot that answers questions about your uploaded material. Notes sync across web and mobile, and a free tier lets students try it before subscribing.

    Free tier covers 2 hours of lecture transcription monthly
    Free tier is quite limited (2 hrs, 1 PDF, 5 quizzes/month)
    • study-tools
    • note-taking
    • flashcards
    • students
    • +1
  • View TinyFish details
    AutomationFREEMIUM

    TinyFish

    TinyFish

    Enterprise web agents that run complete web workflows at scale.

    Enterprise infrastructure for AI web agents that understand and act on the live web — navigating dynamic pages, filling forms, authenticating, and retrieving data even when layouts change. TinyFish runs outcome-focused workflows such as price and inventory tracking, market intelligence, and large-scale data aggregation across thousands of sites simultaneously.

    Web agents handle dynamic, changing pages
    Enterprise-oriented
    • web-agents
    • automation
    • web-scraping
    • browser-automation
    • +2
  • View Aidoc details
    HealthcarePAID

    Aidoc

    Aidoc

    Enterprise clinical AI that triages medical imaging across specialties.

    Clinical AI platform for health systems that runs FDA-cleared algorithms over medical imaging and clinical data to flag critical findings, prioritize cases, and coordinate care-team notifications across radiology, cardiology, neurovascular, and vascular care. Its aiOS operating system orchestrates models in existing hospital workflows to speed time-to-treatment.

    Large portfolio of FDA-cleared algorithms
    Enterprise sales, no public pricing
    • healthcare
    • radiology
    • medical-imaging
    • clinical-ai
    • +2
  • View Filevine details
    LegalPAID

    Filevine

    Filevine

    Legal case-management platform with firm-wide AI agents that do the work.

    Cloud legal practice- and case-management platform whose AI layer, LOIS (Legal Operating Intelligence System), runs agents across an entire firm to draft documents, manage deadlines and matters, automate tasks, and surface analytics. Agents read and write — executing legal work with source traceability rather than only summarizing — grounded in a proprietary legal graph.

    Agents execute work, not just summarize
    No public pricing (demo only)
    • legal
    • case-management
    • law-firm
    • legal-agents
    • +1
  • View DVC details
    Data OpsFREEOSS

    DVC

    lakeFS

    Open-source Git extension for versioning data, models, and ML experiments.

    DVC (Data Version Control) brings software-engineering practices to machine learning: it versions datasets, models, and pipelines alongside code in any Git repository, storing large files in your own remote storage while keeping lightweight pointers in Git. Enables reproducible experiments, data/model lineage, and pipeline orchestration from the command line.

    Free and open source
    CLI-centric learning curve
    • data-versioning
    • mlops
    • reproducibility
    • ml-pipelines
    • +2
  • View lakeFS details
    Data OpsFREEMIUMOpen core

    lakeFS

    Treeverse

    Git-like version control for data lakes over your existing object storage.

    Open-source data version control that turns object storage (S3, GCS, Azure Blob, MinIO) into Git-like repositories. Teams branch, commit, merge, and roll back petabyte-scale data lakes for isolated experimentation, reproducible ML pipelines, data-quality gates, and compliance lineage — without copying data. Integrates with Spark, Trino, Databricks, Delta Lake, and Iceberg.

    Open source (Apache 2.0)
    Operational overhead to self-host
    • data-versioning
    • data-lake
    • mlops
    • reproducibility
    • +2
  • View Parcha details
    FinancePAID

    Parcha

    Parcha

    AI agents that automate compliance — KYB, KYC, AML and due diligence.

    Compliance automation platform whose AI agents run KYB (Know Your Business) and KYC verification, AML and sanctions screening, document verification, and enhanced due diligence for fintechs, banks, lenders, and crypto exchanges. Returns case decisions in minutes instead of hours, with audit-ready reasoning.

    Specialized compliance and KYB/AML agents
    Narrow compliance focus
    • compliance
    • kyb
    • kyc
    • aml
    • +2
  • View Concourse details
    FinanceFREEMIUM

    Concourse

    Concourse

    AI agents for finance teams — chat with your data, automate reporting.

    Finance automation platform whose AI agents let teams query financial systems in natural language — no SQL required — and automate reporting workflows like flux analysis, AR aging, and revenue forecasting. It connects to ERPs (NetSuite, QuickBooks), data warehouses (Snowflake), and billing systems, and exports analysis in multiple formats.

    Connects to NetSuite, QuickBooks, Snowflake
    Newer entrant
    • finance
    • fpa
    • financial-analysis
    • reporting
    • +1
  • View Regard details
    HealthcarePAID

    Regard

    Regard

    Proactive clinical AI that reads the whole chart before the visit.

    Clinical insights platform that analyzes a patient's full chart — averaging tens of thousands of data points — before an encounter, then surfaces undiagnosed conditions, recommends diagnoses, and drafts near-complete documentation for physician review. Deployed across health systems including Cedars-Sinai, Banner Health, and UVA Health to reduce documentation burden and improve diagnosis capture.

    Proactive chart-wide analysis
    Enterprise deployment only
    • clinical-ai
    • diagnosis
    • documentation
    • ehr
  • View Sully.ai details
    HealthcarePAID

    Sully.ai

    Sully.ai

    A team of clinical AI agents — scribe, coder, receptionist, pharmacist.

    Healthcare platform that deploys role-specialized AI agents to handle clinical and administrative work, from patient check-in and triage to ambient documentation, medical coding, and prescriptions. Agents integrate with Epic, Cerner, MEDITECH, and 50+ other EHRs and support multiple specialties, aiming to cut clinician admin load and burnout.

    Covers clinical and admin roles
    Enterprise sales, demo-only
    • clinical-ai
    • ambient-scribe
    • medical-coding
    • ehr
    • +1
  • View Memories.ai details
    VisionFREEMIUM

    Memories.ai

    Memories.ai

    A 'visual memory' layer for AI — search and reason over huge video libraries.

    Video understanding platform built around a large visual memory model. It ingests long-form and large-scale video, then supports natural-language search, transcription, clip retrieval, and content analysis with unlimited video context. Applied to security and surveillance review, sports analytics, media production, and robotics, with a free playground and on-device processing options.

    Handles very long and large video sets
    Newer, smaller track record
    • video-understanding
    • visual-memory
    • video-search
    • multimodal
  • View Tray.ai details
    AutomationPAID

    Tray.ai

    Tray

    AI-ready iPaaS: build agents, govern MCP, automate across 700+ apps.

    Enterprise integration and automation platform that layers AI agents and governed Model Context Protocol (MCP) onto a mature iPaaS. Teams build conversational or autonomous agents in the Merlin agent builder, expose 700+ app connectors as governed MCP tools through an Agent Gateway, and automate processes with visual low-code or headless code-first builds — all under role-based access, audit, and compliance controls.

    700+ prebuilt app connectors
    Enterprise pricing, demo-only
    • ipaas
    • integration
    • ai-agents
    • mcp
    • +1
  • View RAGFlow details
    SearchFREEMIUMOpen core

    RAGFlow

    InfiniFlow Inc.

    Open-source RAG engine with deep document understanding.

    RAGFlow is an open-source retrieval-augmented generation engine that turns complex documents—PDFs, slides, spreadsheets, scans, and web pages—into grounded, citation-backed context for LLMs. Its DeepDoc parser and hybrid vector plus full-text search aim for reliable, hallucination-resistant question answering, and it now bundles an agent-orchestration layer. Self-host the Apache-2.0 engine or use the managed cloud.

    Apache-2.0, fully self-hostable
    Heavier setup than hosted RAG APIs
    • rag
    • retrieval
    • document-understanding
    • open-source
    • +1
  • View Defog details
    AnalyticsPAID

    Defog

    Defog, Inc.

    Natural-language data analyst that turns questions into SQL.

    Defog is an AI data analyst that converts natural-language questions into SQL across databases, warehouses, and CSVs, returning answers without writing queries. It is built on SQLCoder, the company's own open-source text-to-SQL model, and emphasizes privacy—your data is never sent to or used to train the model. Defog Agents extend it to multi-step SQL, Python, and R workflows.

    Purpose-built SQLCoder model
    Pricing not publicly listed
    • text-to-sql
    • nl-to-sql
    • data-analysis
    • sqlcoder
    • +1
  • View T-Rex Label details
    VisionFREEMIUM

    T-Rex Label

    Visincept (IDEA Research)

    Zero-shot AI image annotation that batch-labels with visual prompts.

    T-Rex Label is a browser-based image annotation tool built on the T-Rex2 open-set detection model. Point it at one example and its visual-prompt, zero-shot detection finds and labels matching objects across an entire dataset—no training or fine-tuning required—handling dense, occluded, and varied-lighting scenes. It exports to COCO and YOLO formats and integrates with tools like Roboflow and Labelbox.

    Zero-shot, no training needed
    Browser-only, no offline mode
    • image-annotation
    • object-detection
    • zero-shot
    • dataset-labeling
    • +1
  • View CassetteAI details
    MusicFREEMIUM

    CassetteAI

    Pixl Technologies, Inc.

    Real-time generative audio API for music, sound effects, and speech.

    CassetteAI is a generative audio platform that produces music, sound effects, and speech from text prompts through a single API. Its latent-diffusion models render a 30-second sample in roughly two seconds and full multi-minute tracks at 44.1 kHz stereo, aimed at creators and developers who need audio on demand. It is offered pay-per-use with a free monthly tier.

    Sub-second generation latency
    Newer, smaller catalog than Suno/Udio
    • music-generation
    • sound-effects
    • text-to-audio
    • api
    • +1
  • View Zilliz Cloud details
    Vector DBFREEMIUM

    Zilliz Cloud

    Zilliz

    Fully managed vector database service built on open-source Milvus.

    Zilliz Cloud is a fully managed vector database from the creators of Milvus. It runs billion-scale similarity search for RAG, semantic search, and AI applications without the operational burden of self-hosting, offering a free serverless tier, auto-scaling serverless, and dedicated clusters across major clouds. Features include GPU-accelerated indexing, tiered storage, and hybrid dense/sparse search.

    Built by Milvus's original creators
    The managed service itself is proprietary
    • vector-database
    • rag
    • similarity-search
    • milvus
    • +1