AI Apps Directory
The signal, not the hype.
- 978Apps
- 43Categories
- 178 Open source, 647 Free to try, 228 Self-host
View Parcha details FinancePAIDParcha
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.
- compliance
- kyb
- kyc
- aml
- +2
View Concourse details FinanceFREEMIUMConcourse
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.
- finance
- fpa
- financial-analysis
- reporting
- +1
View Regard details HealthcarePAIDRegard
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.
- clinical-ai
- diagnosis
- documentation
- ehr
View Sully.ai details HealthcarePAIDSully.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.
- clinical-ai
- ambient-scribe
- medical-coding
- ehr
- +1
View Memories.ai details VisionFREEMIUMMemories.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.
- video-understanding
- visual-memory
- video-search
- multimodal
View Tray.ai details AutomationPAIDTray.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.
- ipaas
- integration
- ai-agents
- mcp
- +1
View RAGFlow details SearchFREEMIUMOpen coreRAGFlow
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.
- rag
- retrieval
- document-understanding
- open-source
- +1
View Defog details AnalyticsPAIDDefog
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.
- text-to-sql
- nl-to-sql
- data-analysis
- sqlcoder
- +1
View T-Rex Label details VisionFREEMIUMT-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.
- image-annotation
- object-detection
- zero-shot
- dataset-labeling
- +1
View CassetteAI details MusicFREEMIUMCassetteAI
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.
- music-generation
- sound-effects
- text-to-audio
- api
- +1
View Zilliz Cloud details Vector DBFREEMIUMZilliz 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.
- vector-database
- rag
- similarity-search
- milvus
- +1
View Cua details AgentFREEMIUMOpen coreCua
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.
- computer-use
- agents
- sandbox
- open-source
- +1
View Relace details InferenceFREEMIUMRelace
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.
- coding-agents
- instant-apply
- code-retrieval
- codegen
View MCPJam details MCPFREEOSSMCPJam
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.
- mcp
- inspector
- debugging
- testing
- +1
View Endel details MusicFREEMIUMEndel
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.
- soundscapes
- focus
- sleep
- generative-audio
- +1
View Cleric details ObservabilityPAIDCleric
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.
- ai-sre
- incident-response
- root-cause
- devops
View Gram details MCPFREEMIUMOpen coreGram
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.
- mcp
- tools
- openapi
- agents
View Reco details SecurityPAIDReco
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.
- saas-security
- sspm
- agent-security
- identity
View Finic details FinancePAIDFinic
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.
- fraud-detection
- investigation-agents
- fintech
- compliance
View Wan details VideoFREEMIUMOpen coreWan
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.
- video-generation
- open-source
- text-to-video
- image-to-video
View Maestra details TranslationFREEMIUMMaestra
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.
- transcription
- subtitles
- dubbing
- voiceover
View Zencoder details IDEFREEMIUMZencoder
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.
- coding-agent
- code-generation
- testing
- repo-indexing
- +1
View Phonic details VoicePAIDPhonic
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.
- voice-agents
- speech-to-speech
- conversational-ai
- low-latency
- +1
View ZeroEntropy details SearchFREEMIUMZeroEntropy
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.
- reranker
- retrieval
- rag
- embeddings
- +1