AI Apps Directory

Always-listening AI companion pendant that texts you about your day.

Friend is a wearable AI companion: a microphone pendant that listens to your day over Bluetooth and sends proactive, personality-driven comments and conversation through its iOS app. The $129 device is a one-time purchase with no subscription, and a free web chatbot lives at friend.com. It does not speak aloud — replies arrive as text messages.

Voice cloning, audio watermarking, and deepfake detection in one platform.

Resemble AI spans both sides of synthetic voice: generating it and policing it. The platform offers voice cloning and text-to-speech built on its Chatterbox models, real-time audio watermarking, and Detect, a multimodal deepfake detector covering audio, image, and video. It deploys in the cloud or fully on-premises for regulated environments.

AI voice generator studio with 200+ voices, dubbing, and a low-latency TTS API.

Murf AI is a text-to-speech platform pairing a studio editor — 200+ voices across 35+ languages, voice cloning, dubbing, and a voice changer — with developer APIs. Its Gen 2 speech model focuses on pronunciation accuracy and granular voice controls, while the Falcon API targets sub-130ms latency for real-time voice agents. Integrations include Canva, PowerPoint, and Google Slides.

The Superintelligence Cloud — on-demand GPUs, 1-Click Clusters, and superclusters.

Lambda is a GPU cloud for AI training and inference, spanning on-demand HGX B200 and H100 instances, self-serve 1-Click Clusters, and single-tenant superclusters built on NVIDIA's latest generations. A GPU specialist since 2012, it sells compute by the hour without long-term hyperscaler contracts and co-engineers large deployments with NVIDIA.

The AI hyperscaler — GPU cloud built for large-scale training and inference.

CoreWeave is a purpose-built AI cloud renting large-scale NVIDIA GPU capacity for training and inference, layered with managed Kubernetes, AI object storage, and Mission Control observability. Public on Nasdaq since March 2025, it counts most leading AI labs — including OpenAI, Meta, and Anthropic — among its customers, with a contracted revenue backlog reported near $100B in 2026.

Native vector storage and querying in S3 — serverless, billion-vector scale.

Purpose-built vector storage inside Amazon S3: store and query up to two billion vectors per index across thousands of indexes per vector bucket, with S3's durability and elasticity and no clusters to manage. Frequent queries return in around 100ms and infrequent ones in under a second, and it plugs directly into Amazon Bedrock Knowledge Bases for RAG. You pay only for storage and queries.

Royalty-free sample platform with generative AI tools that pay the original creators.

The leading royalty-free sample marketplace, now with generative AI built around its licensed catalog. Variations creates new versions of any Splice sample (structure, key, BPM), Craft turns samples into playable instruments, and Magic Fit adapts sounds to your session's harmonic and rhythmic context — and the original sample creator is compensated each time their sound seeds a generation. Integrates with major DAWs via VST3/AU plugins, with desktop and mobile apps.

AI email chief of staff — screens your Gmail, drafts replies, briefs you twice a day.

An AI email assistant that screens your inbox so only messages needing your response get through, drafts replies in your voice straight into your drafts folder, and summarizes everything else in a twice-daily brief. You can chat with it like a chief of staff — giving standing instructions for how kinds of email should be handled. Works with Gmail and Google Workspace accounts.

AI prototyping for product teams — generate UI in your own design system.

An AI design tool that turns prompts into working UI prototypes product teams can test with users and hand to engineering. Version 2.0 imports components from Figma, Storybook, or any website via its Chrome extension, so generated screens match your real design system rather than generic mockups. Includes real-time collaboration and a free tier to start.

The world's most popular language app, now AI-first with Video Call practice and AI-built courses.

The gamified language-learning platform that has rebuilt itself around AI: its proprietary Birdbrain model personalizes exercise difficulty, generative AI authored the 148 new courses launched in a single day in 2025, and paid subscribers practice speaking through Video Call with Lily, an AI character that remembers prior conversations. Core learning stays free with ads; Super and Max subscriptions unlock the advanced AI features.

Japanese-first AI transcription and meeting notes across web, mobile, and Chrome.

An AI transcription platform from Tokyo-based Notta Inc. that captures live meetings, uploaded recordings, and in-person conversations, then produces summaries and action items. It is strongest in Japanese — the market it was built for — with support for dozens of other languages, real-time translation, and capture via web, mobile apps, and a Chrome extension. A free tier exists but caps recording length per session.

AI-native contract lifecycle management used by legal teams at OpenAI, L'Oréal, and the AP.

A contract lifecycle management platform where legal and business teams draft, negotiate, store, and query agreements. Its Jurist AI assistant reviews and redlines contracts agentically against your playbooks, while AI clause classifiers and conversational search work across the whole repository. Pricing is custom enterprise quoting rather than published tiers.

B2B support platform unifying Slack, email, and in-app channels with AI agents.

A support platform built specifically for B2B companies, unifying shared Slack and Teams channels, email, in-app chat, and community into one workspace for support, success, and engineering teams. AI agents draft and resolve responses grounded in your knowledge base, with ticketing, SLAs, and a customer portal layered on top. Plans start at $59 per seat per month with a three-seat minimum.

Atlas humanoid, Spot quadruped, and Stretch logistics robots from the dynamics pioneer.

The Hyundai-owned robotics company behind the Atlas humanoid, the Spot quadruped, and the Stretch warehouse robot. The production electric Atlas debuted at CES 2026, with its first fleets committed to Hyundai's Metaplant and Google DeepMind and factory deployment in Savannah targeted by 2028. Spot and Stretch are already sold commercially for industrial inspection and logistics.

AI SOC analysts that autonomously investigate and triage security alerts 24/7.

Dropzone AI puts autonomous AI analysts inside the security operations center: agents that investigate alerts end-to-end across phishing, endpoint, network, cloud, identity, and insider-threat domains without a human in the critical path. It connects to existing tools like Splunk, CrowdStrike, Microsoft Defender, and AWS Security Hub via API, deploying in about an hour, and reports 300+ deployments including UiPath and Zapier.

AI medical scribe that turns patient visits into clinical notes and pushes them to EHRs.

Freed is an AI medical scribe for clinicians: it listens to patient visits and produces complete, specialty-templated clinical notes within moments of the encounter. Higher tiers add EHR push integration, visit-prep summaries, referral letters, and ICD-10/CPT coding. It is HIPAA-compliant and SOC 2 Type II certified, and does not store patient recordings.

Subscription AI storyteller and anime image generator with encrypted stories.

NovelAI is a subscription platform for AI-assisted fiction writing and anime-style image generation, built around Anlatan's own storytelling models rather than general-purpose assistants. Paid tiers include unlimited text generation with adjustable context sizes, plus Anlas credits for its NAI Diffusion image models. Stories are stored end-to-end encrypted, so only the author can read them.

Mobile-first social AI platform for chatting with user-created characters.

CHAI is a consumer platform where anyone can create, publish, and chat with AI characters — a crowdsourced library of 500,000+ personalities spanning roleplay, stories, and companionship. Founded in 2021 by ex-quant William Beauchamp, it runs proprietary models tuned for entertaining, social conversation rather than factual assistance, and reached $70M in annual revenue in 2026 with over a million daily active users.

Local-first 24/7 screen and audio memory your AI agents can search and act on.

Screenpipe continuously captures everything you see, say, and hear on your computer — extracting text via accessibility APIs and OCR and transcribing audio locally — to build a private, searchable memory of your digital life. That context feeds AI agents and 48+ app integrations, with on-device PII removal and all data stored locally by default. Cloud sync and managed deployment arrive in the paid tiers.

Bilingual side-by-side translation for web pages, PDFs, ebooks, and video subtitles.

Immersive Translate is a browser extension that renders foreign-language pages bilingually, showing the translation alongside the original text instead of replacing it. It covers web pages, PDFs (including scanned OCR), EPUBs, video subtitles on 100+ platforms, and manga/image translation, and lets you switch between a dozen-plus machine-translation engines and LLMs. The core extension is free; a Pro membership bundles premium engine quota.

Answer engine optimization — see and shape how AI search talks about your brand.

Profound monitors how brands show up in AI-generated answers across ChatGPT, Perplexity, Gemini, Claude, Copilot, Grok, and Google AI Overviews — tracking citations, share of voice, and sentiment. Its agents then act on the gaps, drafting briefs, articles, and optimization recommendations based on what the models actually cite. Customers include Target, Walmart, Ramp, and MongoDB.

Voice-first AI character chat — millions of companions to talk to or create.

Talkie is MiniMax's AI companion app: chat by text or voice with user-created characters across anime, fantasy, romance, and utility genres, with a memory system for conversational continuity and a card-collecting community layer. It became one of the most-downloaded AI companion apps in the US, second only to Character.AI.

An AI executive assistant that triages email, drafts replies, and takes meeting notes.

An AI executive assistant for Gmail and Outlook that organizes your inbox by urgency, drafts replies in your own writing style, and produces meeting notes from Google Meet, Teams, and Zoom calls. Setup is one click via Google or Microsoft sign-in, and drafts improve as it learns from your edits. Plans start at $30/month per seat after a 7-day trial.

Enterprise platform to discover, govern, and protect AI agents and applications.

An enterprise AI security platform that inventories every model, agent, MCP server, and data dependency across your stack, scans for misconfigurations and supply-chain risks, red-teams AI applications, and enforces runtime guardrails against prompt injection and rogue agent behavior. Founded in Tel Aviv in 2023, it counts UiPath, Best Buy, and Nielsen among its customers. Enterprise pricing via demo.