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AI Apps Directory

The signal, not the hype.

  • 978Apps
  • 43Categories
  • 178 Open source, 647 Free to try, 228 Self-host
  • 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
  • View Cua details
    AgentFREEMIUMOpen core

    Cua

    Cua

    Open-source infrastructure for computer-use agents across full desktops.

    Cua (also styled c/ua) is infrastructure for building and scaling computer-use agents. One API boots Linux, Windows, macOS, and Android machines in lightweight, isolated virtual containers, and SDKs plus benchmarks let agents observe and control full operating systems — clicking, typing, browsing, and running real apps. On Apple Silicon it reaches near-native speed via Apple's Virtualization.framework and the Lume CLI, and it runs locally with any LLM or on Cua's managed cloud.

    MIT-licensed open-source core
    Cloud hosting is paid/commercial
    • computer-use
    • agents
    • sandbox
    • open-source
    • +1
  • View Relace details
    InferenceFREEMIUM

    Relace

    Relace

    Purpose-built AI models and infrastructure for coding agents.

    Relace builds specialized models and infrastructure that slot into AI code-generation products. Its Instant Apply model merges partial diffs from frontier models into full files at thousands of tokens per second, and its two-stage code retrieval (embedding search plus a code reranker) finds the right context fast. Relace also offers managed repository hosting with automatic per-commit indexing, so coding agents get cheaper, faster, more reliable edits and search.

    Instant Apply merges diffs very fast
    No public pricing detail
    • coding-agents
    • instant-apply
    • code-retrieval
    • codegen
  • View MCPJam details
    MCPFREEOSS

    MCPJam

    MCPJam

    Open-source inspector to test, debug, and evaluate MCP servers and ChatGPT apps.

    MCPJam is a local-first developer tool, a 'Postman for MCP', for testing, debugging, inspecting, and evaluating Model Context Protocol servers. You can manually run tools, resources, resource templates, prompts, and elicitation flows with full JSON-RPC observability, debug every message and OAuth exchange, and run evaluations across multiple LLMs to catch regressions. It runs as a hosted web app, a Mac/Windows desktop app, or via npx in your terminal.

    Open source (Apache-2.0)
    Niche developer tool
    • mcp
    • inspector
    • debugging
    • testing
    • +1
  • View Endel details
    MusicFREEMIUM

    Endel

    Endel Sound GmbH

    Personalized, real-time soundscapes that adapt to help you focus, relax, and sleep.

    Endel generates personalized, adaptive soundscapes in real time, blending music and atmospheric elements with techniques like binaural beats and colored noise. Its patented Endel Pacific engine responds to inputs such as time of day, weather, location, circadian rhythm, and heart rate to create sound for focus, relaxation, sleep, and activity. The app spans a wide device ecosystem, from phones and Mac to Apple Watch, Apple TV, and in-car wellness systems.

    Real-time adaptive generation
    Subscription for full access
    • soundscapes
    • focus
    • sleep
    • generative-audio
    • +1
  • View Cleric details
    ObservabilityPAID

    Cleric

    Cleric

    An autonomous AI SRE that investigates production alerts and finds root cause.

    Cleric is an AI agent for site reliability engineering that automates incident response. When an alert fires, it investigates across your observability dashboards, performs root-cause analysis in minutes, recommends and verifies fixes against the live environment, and retains what it learns as institutional knowledge for the team. It works inside Slack and existing tooling with read-only access by default, adding write access only when teams are ready.

    Autonomous alert triage
    No public pricing
    • ai-sre
    • incident-response
    • root-cause
    • devops
  • View Gram details
    MCPFREEMIUMOpen core

    Gram

    Speakeasy

    Build, curate, and host Model Context Protocol servers from your APIs or TypeScript.

    Gram is a platform for creating, curating, and hosting Model Context Protocol (MCP) servers. Instead of exposing raw API endpoints that confuse agents, it lets you compose higher-order, business-level tools from an OpenAPI document or TypeScript functions, group them into toolsets, and deploy each as a hosted, authenticated MCP server. Every toolset is instantly usable from Claude, ChatGPT, Cursor, or any MCP-compatible client, with an optional OAuth 2.1 proxy and org-wide access controls.

    Open source (AGPL-3.0)
    Still in public beta
    • mcp
    • tools
    • openapi
    • agents
  • View Reco details
    SecurityPAID

    Reco

    Reco

    Security posture and threat detection for SaaS and AI agents.

    Reco is a SaaS security platform that discovers and secures the apps, identities, and AI agents running across an organization. It maps human and non-human identities, surfaces shadow AI and misconfigurations, and detects threats across 200+ integrated applications. Its AI Agent Security adds visibility and control over autonomous agents like Copilot and Agentforce.

    200+ SaaS app integrations
    Enterprise-only, no public pricing
    • saas-security
    • sspm
    • agent-security
    • identity
  • View Finic details
    FinancePAID

    Finic

    Finic

    AI agents that investigate financial fraud for institutions.

    Finic builds AI agents that automate fraud investigations for banks and fintechs. Its agents connect to existing tools through the browser like a human analyst, pull structured and unstructured data, triage cases, and write up case notes — letting fraud-ops teams clear far more reviews without added headcount. Founded by engineers from Robinhood's identity team.

    Automates end-to-end fraud investigations
    Enterprise B2B; no public pricing
    • fraud-detection
    • investigation-agents
    • fintech
    • compliance
  • View Wan details
    VideoFREEMIUMOpen core

    Wan

    Alibaba (Tongyi Lab)

    Open-source text- and image-to-video generation from Alibaba.

    Wan is an open-source family of video generation models from Alibaba's Tongyi Lab, covering text-to-video, image-to-video, and image generation and editing. Released under Apache 2.0 with weights, training, and inference code public, it can be self-hosted or used free on the wan.video site. Successive versions, including Wan 2.2's mixture-of-experts architecture, have topped open-video benchmarks.

    Fully open weights under Apache 2.0
    Self-hosting needs strong GPUs
    • video-generation
    • open-source
    • text-to-video
    • image-to-video
  • View Maestra details
    TranslationFREEMIUM

    Maestra

    Katara Tech

    Transcribe, subtitle, dub, and voiceover in 125+ languages.

    Maestra is a cloud media platform that converts audio and video to text, then generates translated subtitles, AI voiceovers, and dubbing across 125+ languages. It handles transcription, captioning, translation, and live captions in one workspace, with an editor for cleanup and export. Built by Katara Tech for creators and enterprise localization teams.

    125+ languages in one workspace
    No full free tier; trial only
    • transcription
    • subtitles
    • dubbing
    • voiceover
  • View Zencoder details
    IDEFREEMIUM

    Zencoder

    Zencoder

    AI coding agent for your IDE and terminal.

    Zencoder is an AI coding agent that indexes an entire repository to understand its architecture and dependencies, then writes, tests, and fixes code across the development lifecycle. Its Zen Agents are customizable, shareable autonomous agents for tasks like generating tests, updating dependencies, or opening PRs, while Zentester focuses on automated unit and end-to-end tests. It runs inside popular IDEs like VS Code and JetBrains and via a CLI, supporting 70+ languages.

    Indexes whole repos for context
    Quality varies on large codebases
    • coding-agent
    • code-generation
    • testing
    • repo-indexing
    • +1
  • View Phonic details
    VoicePAID

    Phonic

    Phonic

    Speech-to-speech platform for reliable voice agents.

    Phonic is a platform for building production voice agents on its own end-to-end speech-to-speech models, rather than chaining separate speech-to-text, LLM, and text-to-speech stages. It targets sub-300ms latency for natural turn-taking and reliable tool calling, and bundles evaluation, session records, and real-time observability to surface failure points. Aimed at enterprises, it offers cloud API access plus containerized deployment in your own environment.

    Own end-to-end speech-to-speech models
    Enterprise-focused, no public free tier
    • voice-agents
    • speech-to-speech
    • conversational-ai
    • low-latency
    • +1
  • View ZeroEntropy details
    SearchFREEMIUM

    ZeroEntropy

    ZeroEntropy

    Rerankers and embeddings that sharpen AI retrieval.

    ZeroEntropy builds specialized models — rerankers, embeddings, and custom retrieval models — that improve search accuracy in RAG pipelines and agentic apps. Its zerank rerankers reorder retrieved results so the most relevant passages reach the model, reportedly beating Cohere and Gemini rerankers at lower cost. The models are served through a single, latency-optimized API with Python and TypeScript SDKs, and the smaller zerank model is released as open weights.

    zerank tops several reranker benchmarks
    Hosted API/platform is proprietary
    • reranker
    • retrieval
    • rag
    • embeddings
    • +1