Browse AI Tools

Perplexity open-source sandbox platform for AI agents and code-running applications. Create isolated Firecracker microVMs through an HTTP API, execute commands, stream output, and manage pause, resume, snapshots, and recovery on your own infrastructure. Apache-2.0 software; hosting and operations are your responsibility.

Google Research AI document reviewer that checks technical arguments, mathematical reasoning, related literature, and cross-section consistency in papers and complex documents. Includes two free reviews per week; additional reviews use your own Gemini API key at standard model token rates.

Task-specific AI API for classifying content, extracting structured fields, summarizing documents, and compressing agent context. Text input costs $0.05 per million tokens, supported image input costs $0.15 per million, and output is free; the current launch offer gives new accounts 50 million free tokens.

Microsoft's small decision-scoring model available in Microsoft Foundry and via OpenRouter: given text or JSON state and typed questions (yes/no, choice, score), it returns calibrated probabilities instead of generated text, for classification, routing, prioritization, verification, and workflow control.

Prime Intellect's open-source, Rust-rewritten coding and research agent harness that uses recursive subagents, a persistent Python REPL, daemon-backed sessions, and a Continual Harness — with 14x faster input latency, 80%+ lower memory, and new Windows beta support.

Anthropic service that gives eligible open-source projects free, periodic AI vulnerability scans, emailing model-generated reports with reproducers and candidate patches to verified maintainers.

Vela 2.0 is a family of Apache-2.0 open routing models from the vLLM Semantic Router project that answers routing, safety, PII, and groundedness questions in one request and returns span-level decisions with probabilities.

OpenCut is a free, open-source video editor for web, desktop, and mobile that keeps editing on your own device, with a privacy-first workflow and no CapCut-style paywalled basics or watermarks.

Mem0 is an open-source AI memory layer that lets assistants and agents remember user preferences across sessions, with a pip/npm library, a self-hostable server, and a managed cloud platform.

Seesa is on-premise company AI from UK maker Pentatonic: Qwen-family models, a company memory over email and documents, and approval-gated agent work installed in your building and managed for you, with SOC 2 Type II coverage.

Microsoft's open-source framework for defining MCP tool environments, running LLM agents with simulated users, and evaluating final backend state, side effects, and response requirements for reliable agent workflows.

Vicuna-13B is an open-source conversational language model from LMSYS, fine-tuned from LLaMA on user-shared conversations and released with training code, model weights, and a research demo for non-commercial use.

Agent Skills is an MIT-licensed collection of production-grade workflows for AI coding agents, with lifecycle commands and reusable skills covering specification, planning, implementation, testing, review, and shipping.

Kolibri is Aleph Alpha's Apache-2.0 open-weight German-English mixture-of-experts reasoning model with 78B total and 3.46B active parameters, up to 1M-token context, tool calling, and self-hosted vLLM deployment.

Spark-X2.5 is an Apache-2.0 open model series with compact 4B and 1.7B variants, native 1M-token context, coding and agent capabilities, and local deployment across Ollama, LM Studio, vLLM, SGLang, llama.cpp, and MLX.

Production inference platform from Prime Intellect offering OpenAI-compatible access to hosted and gateway models, with serverless endpoints, reserved capacity, multi-datacenter failover, and infrastructure for long-running agent workloads.

Pricing engine and directory that compares 366 cloud sandbox, VM, and agent-runtime providers for a given AI-agent workload, computing monthly cost from each provider's public pricing pages with a quoted source behind every answer.

AI-generated online encyclopedia from xAI that creates and continuously updates readable knowledge articles, checks proposed edits against sources, and lets readers suggest topics and corrections.

Open-source local AI agent inference benchmark from Artificial Analysis. It replays recorded agent trajectories against OpenAI-compatible model servers to measure throughput and latency on laptops and workstations.

Create and edit images with Nano Banana AI using simple text prompts.

Open-source runtime for running autonomous AI agents in policy-controlled sandboxes. OpenShell enforces filesystem, process, network, and credential boundaries outside the agent process, with auditable controls and formally checked policy changes.

Open-source, local-first document parsing library and CLI that extracts PDFs, Office files, and images into spatially grounded text and Markdown, with OCR, bounding boxes, document-complexity detection, and Node.js, Python, Rust, and WASM support.

TypeSafe AI’s System One model API for fast, typed, probability-calibrated decisions in software. Jev evaluates structured state with Choice, Score, and yes/no questions so developers can classify, route, rank, and automate workflows without parsing generated text.

Meta personal AI agent that takes action under user direction, using a persistent secure virtual machine and browser to handle web tasks, connected apps, files, and approved consequential actions.