660 tools
Free planAI models & APIs
LLM Price Check is a comparison site for LLM API pricing across providers such as OpenAI, Anthropic, Google Gemini, and Meta Llama models. It offers sortable tables of input and output token costs plus a pricing calculator to estimate spend before choosing a model.
Free planAI models & APIs
LLM Stats ranks 300+ AI models by intelligence, speed, and price using a composite LLM Stats Score updated from public benchmarks and live API metrics. It also offers model comparison tables, pricing views, and custom evaluation services for production systems.
Free planAI models & APIs
Price Per Token's LLM Token Counter lets you paste a prompt and estimate input tokens plus API costs across hundreds of models from OpenAI, Anthropic, Gemini, Llama, DeepSeek, and others. It combines token counting with a live pricing table and links to the vendor's broader LLM pricing benchmarks.
No free planEducation & tutoring
LLM Visualization is an interactive 3D animated walkthrough that explains how a transformer-based large language model works, letting visitors explore model structure and generation visually in the browser.
Free tier unknownAI models & APIs
LLMWare provides a private AI workflow engine and Model HQ for running agent workflows on-device or private infrastructure. The site emphasizes 250+ models, no cloud dependency, no token costs, and no-code multi-step automation for enterprise document and data workflows.
Free planAI models & APIs
lmarena points to Arena AI, the public chatbot arena and model leaderboard for side-by-side LLM comparisons. Visitors can run battle prompts, explore rankings, and try creative build tasks while inputs are processed by third-party model providers.
Free planAI models & APIs
LM Studio is a desktop app for running local LLMs with the Bionic agent for work, code, and voice transcription. It combines on-device inference via llama.cpp and MLX with optional US-hosted cloud models under zero-data-retention policies.
Free planAI models & APIs
local.ai is a free, open-source desktop playground for running and managing local AI models offline. The native app offers CPU inferencing with GGML quantization, lightweight installs, and hooks for offline or online AI apps such as window.ai.
Free planImage generation & editing
LoraTag batch-caption training images for LoRA datasets using GPT-4 Vision. Users upload folders, pick brief, standard, or detailed caption lengths, edit results in the browser, and download matching .txt files for kohya_ss, SimpleTuner, and other trainers.
Free tier unknownAI models & APIs
Lucidic AI researches how large language models learn and applies co-training techniques to custom models and agent harnesses on customer data. The site targets teams building production agents that need jointly optimized prompts, tools, and weights.
Free tier unknownAI models & APIs
Luel is a multimodal data lab focused on machine perception foundations. The site describes a proprietary continuous data engine for training systems that listen, reason, and act, with public paths to contribute data, browse datasets, and request custom datasets through its marketplace and Speech Lab.
Free tier unknownChatbots & assistants
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 unknownAI models & APIs
Lyon trains a customer-event foundation model inside your cloud on AWS, GCP, or Azure. One embedding model powers downstream predictions such as churn, credit risk, fraud, collections, income, and cross-sell without separate feature-engineering projects.
No free planEducation & tutoring
Made With ML is an open curriculum by Anyscale for designing, developing, deploying, and iterating production machine learning applications. Lessons cover data, modeling, testing, reproducibility, and production workflows with optional live cohorts.
Free tier unknownAI models & APIs
Magic is an AI research company building frontier code models to automate software engineering and AI research.
Free tier unknownAI models & APIs
Magma helps companies building AI agents monetize agent logs and interaction traces. The product turns everyday agent telemetry—workflows, corrections, and mistakes—into data AI labs pay for, with onboarding aimed at agent builders.
Free tier unknownAI models & APIs
Magnitude is an open inference engine for AI agents that auto-tunes to your hardware. It ships native downloads for Apple Silicon, Intel Mac, Windows, and Linux and advertises up to roughly 2x faster decode than llama.cpp on supported setups.
No free planChatbots & assistants
Mammouth AI bundles many frontier LLM, image, and video models behind one subscription with web research, coding tools, and included API credits. Starter, Standard, and Expert tiers scale usage for reasoning, documents, and media generation.
Free tier unknownAI models & APIs
MangoDesk builds production-grade reinforcement-learning environments to evaluate and improve AI on real knowledge-work tasks. The team focuses on custom evals and post-training data creation for measurable model gains.
Free planAI models & APIs
Manifest is an open-source LLM router for AI agents and harnesses. It connects apps to subscription providers, pay-per-token APIs, and local models with Autofix retries, observability, and optional Manifest Cloud hosting.
Free tier unknownAI models & APIs
Markov produces data and environments for training computer-use AI. It captures screen recordings with synchronized inputs and annotations, publishes open datasets with verifiable outcomes, and offers CAD-focused simulation environments.
Free tier unknownAI models & APIs
Maximo AI trains and serves its own models, exposing them through an OpenAI-compatible API and consumer experiences such as Quick Chat. The public site highlights models including Syntax, MyTabulon, and Kydanet for builders and end users experimenting with Maximo-hosted intelligence.
Free tier unknownHealth & wellness
Mecha Health builds foundation models for radiology that take medical imaging inputs and produce complete reports. The company presents applied AI for medical imaging and invites clinical conversations at industry events such as RSNA.
Free planAI agents & automation
Mem0 provides persistent memory infrastructure for AI agents and applications so context survives across sessions, users, and agents. The platform offers hosted plans with SDK integration plus open-source options for developers building production agents that need durable recall.
Showing 408 of 660 tools
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