15,347 tools
Compare plans, free tiers and API access across thousands of AI tools — every fact carries its source and check date.
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Free planCode
Narayana is an open-source transaction manager from the JBoss community for reliable ACID transactions in Java applications. The site links documentation, quickstarts, downloads, and community channels for teams embedding transactional middleware.
Free planDeveloper Tools
NativeLink is a high-performance remote build cache and execution platform for Bazel and other build systems, aimed at agentic development workflows. Teams can self-host the open source core or engage Trace Machina for enterprise deployments.
No free planAgent infrastructure
NativePort is a prepaid MCP and HTTP gateway that gives AI agents per-call access to search, scraping, social listening, maps, audio, and premium LLM routes through one balance. New accounts receive starter credit and pay only for providers they invoke, with NativePort’s fee included in quoted call prices.
Free planCode
NATS is a cloud-native, open-source messaging system for high-performance pub/sub, request/reply, and streaming workloads. It targets distributed systems, microservices, and agent fabrics that need lightweight real-time communication.
Free tier unknownAssistant
Naut hosts Ruliad Chat, a web client branded as self-sovereign intelligence from frontier lab Ruliad. The chat surface loads at chat.ruliad.co while Ruliad’s main site describes research into post-transformer architectures and enterprise collaborations.
Free tier unknownAssistant
Nautilus is car-wash software that plugs into existing POS systems to run online membership sales, member portals, marketing automations, support cases, and reporting. Marketing highlights AI-drafted review replies, text-club campaigns, Compass analytics queries, and Shipyard website publishing for operators.
Free planProductivity
Navidrome is a self-hosted personal music streaming server with a modern web UI and compatibility with many mobile Subsonic clients. It targets fast performance on modest hardware, large libraries, multi-library access control, on-the-fly transcoding, and OpenSubsonic API support under the GNU GPL v3.
Free tier unknownResearch
Navier AI is an AI engineer for hardware simulation that turns plain-language study requests and CAD geometry into meshed, solved, and reviewed engineering reports. The site covers fluids, structures, thermal, multibody, and electromagnetics workflows with integrations to open-source solvers and engineering tools.
Free to startMarketing
Naxern is an AI campaign workspace for Meta advertising that prepares campaign angles, creatives and audience proposals. The vendor describes connected launch, monitoring and optimization, with a no-signup campaign preview for a business brief. A paid subscription supplies an AI-credit balance for the operational workflow.
Free trialAgents
Naïve provides unified agent infrastructure to run autonomous companies: deploy templates, orchestrate multi-agent teams, provision real-world identity for agents, and govern budgets and tool policy in committed config files. Paid Standard and Pro plans include monthly prepaid credit with metered model, compute, and web-tool usage.
Free planEducation
No Code Required publishes beginner-friendly tutorials, tool reviews, and AI workflow guides for non-technical readers. The site is an editorial resource rather than a hosted automation product.
Free tier unknownDeveloper Tools
It surfaces coverage, performance metrics, and runtime inspection inline in the IDE.
Free tier unknownResearch
Ndea is an AI research lab building frontier systems that combine intuitive pattern recognition with formal reasoning via guided program synthesis. The public site argues deep learning alone cannot reach AGI and positions program synthesis plus neural guidance as the path to scientific discovery machines.
Free trialDeveloper Tools
NDepend is a static analysis product for .NET codebases that visualizes dependencies, quality gates, and technical debt. Teams use it from Visual Studio extensions, standalone UI, or CI integrations to manage complex and legacy applications.
Free planDeveloper Tools
nng-rs provides Rust bindings and safe wrappers for the NNG messaging library, maintained in the Nanomsg organization on GitHub. The repository hosts separate crates such as nng and nng-sys for idiomatic and low-level APIs.
Free planCode
NEAR Protocol is a blockchain platform focused on chain abstraction and infrastructure for decentralized applications and AI agents. The site describes NEAR as enabling apps that scale across users and blockchains with protocol-level tooling.
Free tier unknownMedical devices
NearWave builds the NearWave Scanner, a handheld frequency-domain near-infrared spectroscopy device for quantitative tissue oximetry and hemoglobin biomarkers. The company emphasizes non-invasive, non-ionizing deep-tissue measurements for research and investigational clinical workflows.
Free tier unknownCode
NebuSec builds Nebu, an AI security platform for continuous code protection with verified findings and merge-ready fixes, backed by researchers who report high-severity vulnerabilities. The product roadmap also lists supply-chain and cloud security modules, plus a public vulnerability index and research reports.
Free planDirectory
Neeed Directory curates more than two thousand tools for developers, designers, and makers with free and paid listing options. Makers pay one-time fees for premium profiles, dofollow links, and temporary homepage promotion.
Free tier unknownInfrastructure
Neko is a self-hosted virtual browser that runs in Docker and streams the desktop session over WebRTC. It supports watch parties, interactive screen sharing, and collaborative browsing for teams that want an isolated browser environment instead of routing traffic through personal machines.
Free tier unknownSoftware decisions
Nenya e-Coach is an AI thinking companion for software and product decisions. It gathers fragmented context, asks reflective questions and highlights assumptions and trade-offs, complementing Nenya’s quality-data tools while leaving decisions with the human team.
Free tier unknownCode
Neo4j MCP implements the Model Context Protocol to connect MCP-compatible clients with Neo4j graph databases for schema exploration and Cypher execution. Official docs target developers, data analysts, and platform teams who want conversational or agent-driven access with structured, auditable graph operations.
Free tier unknownImages
NeoCam is a retro camera app for iPhone that pixelates photos with adjustable resolution, custom palettes, and dithering effects inspired by classic hardware. It targets iOS 18 plus devices with real-time viewfinder previews.
Free planWriting
Neocities is a creative web hosting community for static personal and project sites with a built-in editor and browseable member pages. Supporter plans add storage, bandwidth, custom domains, and advanced site controls while keeping member sites ad-free.
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