AI Tools

Long-context reasoning and coding; the default model for agents on Lounge.

Flagship multimodal assistant with agent mode, deep research, memory, apps and the API behind it.

Multimodal, 1M context, strong on video and audio.

Deploy Next.js and AI apps with the AI SDK, AI Gateway and previews on every push.

Postgres, auth, pgvector, the default backend for vibe-coded apps.

Run open models locally with one command.

The most widely installed coding assistant, now with an agent mode and cloud coding agent.

AI-first IDE with Composer agent mode.

Text-to-speech and conversational voice agents.

Open-weight frontier reasoning models at a fraction of US API prices.

xAI's frontier model with real-time X data and a fast API.

Prompt, build and deploy Gemini apps for free.

Alibaba's open-weight model family across text, vision, audio and coding.

Graph-based agent orchestration with durable state.

Open-source, self-improving agent framework you run on your own servers, desktop or Discord and Telegram.

Prompt-to-app builder with Supabase under the hood.

Moonshot's open-weight MoE models with strong agentic coding.

Google's open-source terminal agent on Gemini, plus Jules for async tasks.

Google's small open models built from Gemini research.

Meta's frontier model family (Muse Spark) in the Meta AI app and API.

The standard high-throughput serving engine for open models.

Managed access to Claude, Nova, Llama and more inside AWS, with AgentCore.

Replit Agent builds and hosts apps from a prompt in the browser.

The most widely deployed open-weight model family.

OpenAI's open-weight reasoning models you can run locally.

Turn Figma designs and prompts into working prototypes and apps.

OpenAI's lightweight agents framework with handoffs, guardrails and tracing.

Europe's frontier lab: open-weight and sovereign models, Le Chat and a developer platform.

Contact database, sequencing and AI SDR in one platform.

Google's framework for multi-agent systems, with the A2A protocol.

Open-source LLM observability, evals and prompt management.

AI avatars, translation and video agents for business video.

No-code AI app builder with auth, data and hosting built in (acquired by Wix).

Visual automation with AI agents and 2,000+ apps.

Data enrichment and AI research agents for outbound.

Cold email at scale with deliverability and AI writing.

Agentic vibe-coding platform for full products, not just UIs.

Open-source workflow automation with native AI agent nodes.

Edge inference, AI Gateway and the Agents SDK on Cloudflare's network.

Headless browsers for agents, plus the Stagehand framework.

Z.ai's open-weight GLM models for coding and agents.

Tracing, evaluation and prompt management from LangChain.

Serverless Postgres with branching, built for agents (part of Databricks).

The hub for open models, datasets and Spaces, now owned by Nvidia.

General-purpose agent that completes multi-step tasks in its own computer.

Build agents on the same runtime as Claude Code.

The open standard for connecting agents to tools and data.

Speech-to-text and audio intelligence API.

High-performance vector search engine in Rust.

Answer engine with cited sources, deep research and the Comet browser.

Amazon's own model family on Bedrock, priced for scale.

Role-based multi-agent crews in Python.

The autonomous software engineer from Cognition, now with Windsurf.

Very fast inference on LPU chips.

Generate full songs from a prompt.

Cinematic AI video with camera-motion presets and a creator-first workflow.

One API for hundreds of models across providers.

Developer platform for building and deploying phone and web voice agents.

A decision model: give it context and a yes/no, choice or score question and it returns a typed, probability-scored answer instead of text. REST API plus Python and TypeScript SDKs.

Vector search inside your operational database, with Voyage embeddings.