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Free to startVideo
Ray3 on ray3.co is marketed as a reasoning video model for text-to-video and image-to-video generation with HDR output and draft mode. The site sells credit-based subscriptions for Ray3, Ray3 Modify, Raner, and related Luma-powered video tools.
Free planImages
Lumen Scaler is an AI upscaling service that turns low-resolution photos into higher-quality images for realism, portraits, architecture, game assets, and artwork. Users upload a photo, receive enhanced output in seconds, and spend credits based on output size and scale factor.
Free tier unknownVideo
Lumen5 is an AI-assisted video maker that turns text and marketing content into social and web videos using templates and brand controls. It targets marketers and publishers who need rapid video creation without a full editing suite.
Free planAssistant
LumenFeng provides AI feng shui analysis for bedroom layouts, including bed placement, flow balance, and sleep direction guidance. Users upload room photos or floor plans and receive reports plus optional layout comparisons.
Free planCode
Lumeo creates AI-powered LinkedIn carousels from existing content or ideas with brand kits and PNG or PDF exports. The English site warns the service will shut down permanently on September 1, 2026 due to lack of funding.
Free planHealth
Lumeria sells the Lumoscope at-home skin imaging device paired with an app for longitudinal skin tracking. Multispectral scans capture redness, pigmentation, sebum, and texture signals, while Premium adds AI coaching, trends, and personalized recommendations beyond basic scan metrics.
Free planImages
LuminaBrush is an AI drawing tool focused on illumination and relighting effects for digital artists. The site describes a two-stage workflow that normalizes lighting on imported photos, then applies brush-guided relighting with real-time preview, layers, and Flux-based processing.
Free planAssistant
LuminaLog hosts Argo, a private AI journaling app for capturing days in voice, text, video, or handwriting and reflecting with an assistant trained on your entries. The site emphasizes a daily 750-word goal, streak tracking, and Daily Insights after you complete a day.
Free tier unknownImages
This German-language site markets Luminar Neo photo-editing software with AI enhancement, portrait retouching, background removal, RAW editing, layers, and creative filters. It positions Neo as an all-in-one desktop editor for photographers who want guided AI tools plus manual controls.
Free tier unknownImages
Lunazone sells Luna Ring and Luna Band wearables for biomarker tracking, sleep, activity, and recovery monitoring with AI-powered health insights. The storefront emphasizes long battery life and that the hardware does not require an ongoing subscription fee.
Free tier unknownAssistant
LunaBill deploys AI agents across hospital and RCM revenue cycles to work unpaid claims end to end: payer portal checks, live payer calls, denial handling, appeals, resubmissions, and EHR posting. Staff review outcomes instead of chasing status updates.
Free planImages
Lunabot is a cross-platform AI assistant delivered as browser extensions, desktop apps, mobile apps, Telegram, and Siri shortcuts. It aggregates major chat models, custom commands, document chat, memory, and fair-use messaging limits across Free through Super paid tiers.
Free tier unknownAssistant
LunarLink is a multi-model AI chat hub that routes prompts to providers such as OpenAI, Anthropic, and Google at first-party API token rates plus a per-answer fee. The product emphasizes pay-as-you-go billing, spend transparency, and privacy-focused chat without forced subscriptions.
Free tier unknownAssistant
Lunary is an enterprise AI platform for shipping and monitoring LLM applications with chatbot analytics, prompt management, human reviews, and testing tools. The public site sells a Team workspace plan with included events and playground queries, plus custom Enterprise deployments.
Free tier unknownAssistant
Lunavo is an AI workforce for freight forwarders and logistics operators. It connects to TMS, email, and customer portals to automate repetitive back-office work—order entry, billing prep, appointments, and exceptions—while escalating only what needs a human.
Free planWriting
Lunchbreak AI helps students and writers check drafts for AI-detector flags and humanize text when needed. The homepage and pricing schema describe free detection with account limits and a Pro upgrade for unlimited essays, humanization words, and citations.
Free tier unknownAssistant
Lunroo is an AI marketing agent that researches SEO keywords, drafts and optimizes long-form content, and publishes to your CMS after a human approval step, aiming to automate content pipelines that drive organic and AI-search visibility.
Free tier unknownVideo
Lupo is a knowledge-to-execution platform that turns scattered docs, slides, and recordings into a centralized knowledge base, structured enablement, and AI agents for teams. The site targets enterprises that need to capture expert know-how and guide execution without constant expert dependency.
Free planAssistant
The Lura Project is an open-source, high-performance API gateway framework that aggregates multiple backend services into single endpoints, letting teams group, transform, and shrink responses for web and mobile clients.
Free planAssistant
LureMachina markets an AI companion experience with personalized conversation, long-term memory, and multimodal image or video moments. The landing page invites visitors to try the companion for free and compares the experience to other character-style AI platforms.
Free planImages
Lusion AI is a free web image generator powered by Flux.2 and hosted by Regem AI. Users enter a text prompt to generate images, join a waitlist for Lusion AI+, and access related Regem AI writer and chat tools from the same site.
Free planAssistant
LustGF is an online AI girlfriend simulator focused on uncensored chat, customization of appearance and personality, and adult-oriented interactions. The homepage highlights encrypted messaging, optional voice and image content, and FAQ answers about privacy and customization.
Free to startAssistant
Lutra AI is a productivity agent that connects email, spreadsheets, CRMs, and other work apps to automate research, enrichment, PDF extraction, and reporting. The platform emphasises secure custom integrations via MCP, REST, or OpenAPI and lets teams share automations across departments.
Free planVoice
Luvvoice is an online text-to-speech service with 200+ voices across 70+ languages, voice cloning, audiobook tools, and downloadable MP3 output. The homepage emphasizes free TTS access with login for extended limits and paid Lite, Plus, and Enterprise credit plans.
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